using System;
using System.Collections.Generic;
using System.Drawing;
using System.IO;
using System.Linq;
using System.Reflection;
using System.Text.RegularExpressions;
using System.Xml.Linq;
using Microsoft.VisualStudio.TestTools.UnitTesting;
using Novacode;

namespace UnitTests
{
    /// <summary>
    /// Summary description for DocXUnitTest
    /// </summary>
    [TestClass]
    public class DocXUnitTests
    {
        
        private readonly string _directoryDocuments;
        private const string FileTemp = "temp.docx";
        private readonly string _directoryWithFiles;

        const string package_part_document = "/word/document.xml";

        public DocXUnitTests()
        {
            string directoryExecutingAssembly = Assembly.GetExecutingAssembly().Location; // Get the fullpath to the executing assembly.
            List<string> steps = directoryExecutingAssembly.Split('\\').ToList(); // The documents directory
            steps.RemoveRange(steps.Count() - 2, 2);
            _directoryDocuments = String.Join("\\", steps) + "\\documents\\";
            Setup(_directoryDocuments); // prepare temp documents directory 
            RelativeDirectory rd = new RelativeDirectory(); // prepares the files for testing
            rd.Up(3);
            _directoryWithFiles = rd.Path + @"\UnitTests\documents\";
        }
        private static void Setup(string path)
        {
            if (!Directory.Exists(path))
            {
                Directory.CreateDirectory(path);
            }
        }
        [TestMethod]
        public void Test_Pattern_Replacement()
        {
            Dictionary<string, string> testPatterns = new Dictionary<string, string>()
            {
                {"COURT NAME","Fred Frump"}, 
                {"Case Number","cr-md-2011-1234567"}
            };

            using (DocX replaceDoc = DocX.Load(_directoryWithFiles + "ReplaceTests.docx"))
            {
                foreach (var t in replaceDoc.Tables)
                {   // each table has 1 row and 3 columns
                    Assert.IsTrue(t.Rows[0].Cells.Count == 3);
                    Assert.IsTrue(t.ColumnCount == 3);
                    Assert.IsTrue(t.Rows.Count == 1);
                    Assert.IsTrue(t.RowCount == 1);
                }

                // Make sure the origional strings are in the document.
                Assert.IsTrue(replaceDoc.FindAll("<COURT NAME>").Count == 2);
                Assert.IsTrue(replaceDoc.FindAll("<Case Number>").Count == 2);

                // There are only two patterns, even though each pattern is used more than once
                Assert.IsTrue(replaceDoc.FindUniqueByPattern(@"<[\w \=]{4,}>", RegexOptions.IgnoreCase).Count == 2);

                // Make sure the new strings are not in the document.
                Assert.IsTrue(replaceDoc.FindAll("Fred Frump").Count == 0);
                Assert.IsTrue(replaceDoc.FindAll("cr-md-2011-1234567").Count == 0);

                // Do the replacing
                foreach (var p in testPatterns)
                    replaceDoc.ReplaceText("<" + p.Key + ">", p.Value, false, RegexOptions.IgnoreCase);

                // Make sure the origional string are no longer in the document.
                Assert.IsTrue(replaceDoc.FindAll("<COURT NAME>").Count == 0);
                Assert.IsTrue(replaceDoc.FindAll("<Case Number>").Count == 0);

                // Make sure the new strings are now in the document.
                Assert.IsTrue(replaceDoc.FindAll("FRED FRUMP").Count == 2);
                Assert.IsTrue(replaceDoc.FindAll("cr-md-2011-1234567").Count == 2);

                // Make sure the replacement worked.
                Assert.IsTrue(replaceDoc.Text == "\t\t\t\t\t\t\t\t\t\t\t\t\t\tThese two tables should look identical:\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\tSTATE OF IOWA,\t\t\t\t\t\t\t\t\t\t\t\t\t\t\tPlaintiff,\t\t\t\t\t\t\t\t\t\t\t\t\t\tvs.\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\tFRED FRUMP,\t\t\t\t\t\t\t\t\t\t\t\t\t\t\tDefendant.\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\tCase No.: cr-md-2011-1234567\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\tORDER SETTING ASIDE DEFAULT JUDGMENT\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\tSTATE OF IOWA,\t\t\t\t\t\t\t\t\t\t\t\t\t\t\tPlaintiff,\t\t\t\t\t\t\t\t\t\t\t\t\t\tvs.\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\tFRED FRUMP,\t\t\t\t\t\t\t\t\t\t\t\t\t\t\tDefendant.\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\tCase No.: cr-md-2011-1234567\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\tORDER SETTING ASIDE DEFAULT JUDGMENT\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t");
            }

        }

        [TestMethod]
        public void Test_CustomProperty_Add()
        {
            // Load a document.
            using (DocX document = DocX.Create("CustomProperty_Add.docx"))
            {
                Assert.IsTrue(document.CustomProperties.Count == 0);

                document.AddCustomProperty(new CustomProperty("fname", "cathal"));

                Assert.IsTrue(document.CustomProperties.Count == 1);
                Assert.IsTrue(document.CustomProperties.ContainsKey("fname"));
                Assert.IsTrue((String)document.CustomProperties["fname"].Value == "cathal");

                document.AddCustomProperty(new CustomProperty("age", 24));

                Assert.IsTrue(document.CustomProperties.Count == 2);
                Assert.IsTrue(document.CustomProperties.ContainsKey("age"));
                Assert.IsTrue((int)document.CustomProperties["age"].Value == 24);

                document.AddCustomProperty(new CustomProperty("male", true));

                Assert.IsTrue(document.CustomProperties.Count == 3);
                Assert.IsTrue(document.CustomProperties.ContainsKey("male"));
                Assert.IsTrue((bool)document.CustomProperties["male"].Value == true);

                document.AddCustomProperty(new CustomProperty("newyear2012", new DateTime(2012, 1, 1)));

                Assert.IsTrue(document.CustomProperties.Count == 4);
                Assert.IsTrue(document.CustomProperties.ContainsKey("newyear2012"));
                Assert.IsTrue((DateTime)document.CustomProperties["newyear2012"].Value == new DateTime(2012, 1, 1));

                document.AddCustomProperty(new CustomProperty("fav_num", 3.141592));

                Assert.IsTrue(document.CustomProperties.Count == 5);
                Assert.IsTrue(document.CustomProperties.ContainsKey("fav_num"));
                Assert.IsTrue((double)document.CustomProperties["fav_num"].Value == 3.141592);
            }
        }

        [TestMethod]
        public void Test_EverybodyHasAHome_Loaded()
        {
            // Load a document.
            using (DocX document = DocX.Load(_directoryWithFiles + "EverybodyHasAHome.docx"))
            {
                // Main document tests.
                string document_xml_file = document.mainPart.Uri.OriginalString;
                Assert.IsTrue(document.Paragraphs[0].mainPart.Uri.OriginalString.Equals(document_xml_file));
                Assert.IsTrue(document.Tables[0].mainPart.Uri.OriginalString.Equals(document_xml_file));
                Assert.IsTrue(document.Tables[0].Rows[0].mainPart.Uri.OriginalString.Equals(document_xml_file));
                Assert.IsTrue(document.Tables[0].Rows[0].Cells[0].mainPart.Uri.OriginalString.Equals(document_xml_file));
                Assert.IsTrue(document.Tables[0].Rows[0].Cells[0].Paragraphs[0].mainPart.Uri.OriginalString.Equals(document_xml_file));

                // header first
                Header header_first = document.Headers.first;
                string header_first_xml_file = header_first.mainPart.Uri.OriginalString;

                Assert.IsTrue(header_first.Paragraphs[0].mainPart.Uri.OriginalString.Equals(header_first_xml_file));
                Assert.IsTrue(header_first.Tables[0].mainPart.Uri.OriginalString.Equals(header_first_xml_file));
                Assert.IsTrue(header_first.Tables[0].Rows[0].mainPart.Uri.OriginalString.Equals(header_first_xml_file));
                Assert.IsTrue(header_first.Tables[0].Rows[0].Cells[0].mainPart.Uri.OriginalString.Equals(header_first_xml_file));
                Assert.IsTrue(header_first.Tables[0].Rows[0].Cells[0].Paragraphs[0].mainPart.Uri.OriginalString.Equals(header_first_xml_file));

                // header odd
                Header header_odd = document.Headers.odd;
                string header_odd_xml_file = header_odd.mainPart.Uri.OriginalString;

                Assert.IsTrue(header_odd.mainPart.Uri.OriginalString.Equals(header_odd_xml_file));
                Assert.IsTrue(header_odd.Paragraphs[0].mainPart.Uri.OriginalString.Equals(header_odd_xml_file));
                Assert.IsTrue(header_odd.Tables[0].mainPart.Uri.OriginalString.Equals(header_odd_xml_file));
                Assert.IsTrue(header_odd.Tables[0].Rows[0].mainPart.Uri.OriginalString.Equals(header_odd_xml_file));
                Assert.IsTrue(header_odd.Tables[0].Rows[0].Cells[0].mainPart.Uri.OriginalString.Equals(header_odd_xml_file));
                Assert.IsTrue(header_odd.Tables[0].Rows[0].Cells[0].Paragraphs[0].mainPart.Uri.OriginalString.Equals(header_odd_xml_file));

                // header even
                Header header_even = document.Headers.even;
                string header_even_xml_file = header_even.mainPart.Uri.OriginalString;

                Assert.IsTrue(header_even.mainPart.Uri.OriginalString.Equals(header_even_xml_file));
                Assert.IsTrue(header_even.Paragraphs[0].mainPart.Uri.OriginalString.Equals(header_even_xml_file));
                Assert.IsTrue(header_even.Tables[0].mainPart.Uri.OriginalString.Equals(header_even_xml_file));
                Assert.IsTrue(header_even.Tables[0].Rows[0].mainPart.Uri.OriginalString.Equals(header_even_xml_file));
                Assert.IsTrue(header_even.Tables[0].Rows[0].Cells[0].mainPart.Uri.OriginalString.Equals(header_even_xml_file));
                Assert.IsTrue(header_even.Tables[0].Rows[0].Cells[0].Paragraphs[0].mainPart.Uri.OriginalString.Equals(header_even_xml_file));

                // footer first
                Footer footer_first = document.Footers.first;
                string footer_first_xml_file = footer_first.mainPart.Uri.OriginalString;

                Assert.IsTrue(footer_first.mainPart.Uri.OriginalString.Equals(footer_first_xml_file));
                Assert.IsTrue(footer_first.Paragraphs[0].mainPart.Uri.OriginalString.Equals(footer_first_xml_file));
                Assert.IsTrue(footer_first.Tables[0].mainPart.Uri.OriginalString.Equals(footer_first_xml_file));
                Assert.IsTrue(footer_first.Tables[0].Rows[0].mainPart.Uri.OriginalString.Equals(footer_first_xml_file));
                Assert.IsTrue(footer_first.Tables[0].Rows[0].Cells[0].mainPart.Uri.OriginalString.Equals(footer_first_xml_file));
                Assert.IsTrue(footer_first.Tables[0].Rows[0].Cells[0].Paragraphs[0].mainPart.Uri.OriginalString.Equals(footer_first_xml_file));

                // footer odd
                Footer footer_odd = document.Footers.odd;
                string footer_odd_xml_file = footer_odd.mainPart.Uri.OriginalString;

                Assert.IsTrue(footer_odd.mainPart.Uri.OriginalString.Equals(footer_odd_xml_file));
                Assert.IsTrue(footer_odd.Paragraphs[0].mainPart.Uri.OriginalString.Equals(footer_odd_xml_file));
                Assert.IsTrue(footer_odd.Tables[0].mainPart.Uri.OriginalString.Equals(footer_odd_xml_file));
                Assert.IsTrue(footer_odd.Tables[0].Rows[0].mainPart.Uri.OriginalString.Equals(footer_odd_xml_file));
                Assert.IsTrue(footer_odd.Tables[0].Rows[0].Cells[0].mainPart.Uri.OriginalString.Equals(footer_odd_xml_file));
                Assert.IsTrue(footer_odd.Tables[0].Rows[0].Cells[0].Paragraphs[0].mainPart.Uri.OriginalString.Equals(footer_odd_xml_file));

                // footer even
                Footer footer_even = document.Footers.even;
                string footer_even_xml_file = footer_even.mainPart.Uri.OriginalString;

                Assert.IsTrue(footer_even.mainPart.Uri.OriginalString.Equals(footer_even_xml_file));
                Assert.IsTrue(footer_even.Paragraphs[0].mainPart.Uri.OriginalString.Equals(footer_even_xml_file));
                Assert.IsTrue(footer_even.Tables[0].mainPart.Uri.OriginalString.Equals(footer_even_xml_file));
                Assert.IsTrue(footer_even.Tables[0].Rows[0].mainPart.Uri.OriginalString.Equals(footer_even_xml_file));
                Assert.IsTrue(footer_even.Tables[0].Rows[0].Cells[0].mainPart.Uri.OriginalString.Equals(footer_even_xml_file));
                Assert.IsTrue(footer_even.Tables[0].Rows[0].Cells[0].Paragraphs[0].mainPart.Uri.OriginalString.Equals(footer_even_xml_file));
            }
        }

        [TestMethod]
        public void Test_Insert_Picture_ParagraphBeforeSelf()
        {
            // Create test document.
            using (DocX document = DocX.Create(_directoryDocuments + "Test.docx"))
            {
                // Add an Image to this document.
                Novacode.Image img = document.AddImage(_directoryWithFiles + "purple.png");

                // Create a Picture from this Image.
                Picture pic = img.CreatePicture();
                Assert.IsNotNull(pic);

                // Main document.
                Paragraph p0 = document.InsertParagraph("Hello");
                Paragraph p1 = p0.InsertParagraphBeforeSelf("again");
                p1.InsertPicture(pic, 3);

                // Save this document.
                document.Save();
            }
        }

        [TestMethod]
        public void Test_Insert_Picture_ParagraphAfterSelf()
        {
            // Create test document.
            using (DocX document = DocX.Create(_directoryDocuments + "Test.docx"))
            {
                // Add an Image to this document.
                Novacode.Image img = document.AddImage(_directoryWithFiles + "purple.png");

                // Create a Picture from this Image.
                Picture pic = img.CreatePicture();
                Assert.IsNotNull(pic);

                // Main document.
                Paragraph p0 = document.InsertParagraph("Hello");
                Paragraph p1 = p0.InsertParagraphAfterSelf("again");
                p1.InsertPicture(pic, 3);

                // Save this document.
                document.Save();
            }
        }

        [TestMethod]
        public void Test_EverybodyHasAHome_Created()
        {
            // Create a new document.
            using (DocX document = DocX.Create("Test.docx"))
            {
                // Create a Table.
                Table t = document.AddTable(3, 3);
                t.Design = TableDesign.TableGrid;

                // Insert a Paragraph and a Table into the main document.
                document.InsertParagraph();
                document.InsertTable(t);

                // Insert a Paragraph and a Table into every Header.
                document.AddHeaders();
                document.Headers.odd.InsertParagraph();
                document.Headers.odd.InsertTable(t);
                document.Headers.even.InsertParagraph();
                document.Headers.even.InsertTable(t);
                document.Headers.first.InsertParagraph();
                document.Headers.first.InsertTable(t);

                // Insert a Paragraph and a Table into every Footer.
                document.AddFooters();
                document.Footers.odd.InsertParagraph();
                document.Footers.odd.InsertTable(t);
                document.Footers.even.InsertParagraph();
                document.Footers.even.InsertTable(t);
                document.Footers.first.InsertParagraph();
                document.Footers.first.InsertTable(t);

                // Main document tests.
                string document_xml_file = document.mainPart.Uri.OriginalString;
                Assert.IsTrue(document.Paragraphs[0].mainPart.Uri.OriginalString.Equals(document_xml_file));
                Assert.IsTrue(document.Tables[0].mainPart.Uri.OriginalString.Equals(document_xml_file));
                Assert.IsTrue(document.Tables[0].Rows[0].mainPart.Uri.OriginalString.Equals(document_xml_file));
                Assert.IsTrue(document.Tables[0].Rows[0].Cells[0].mainPart.Uri.OriginalString.Equals(document_xml_file));
                Assert.IsTrue(document.Tables[0].Rows[0].Cells[0].Paragraphs[0].mainPart.Uri.OriginalString.Equals(document_xml_file));

                // header first
                Header header_first = document.Headers.first;
                string header_first_xml_file = header_first.mainPart.Uri.OriginalString;

                Assert.IsTrue(header_first.Paragraphs[0].mainPart.Uri.OriginalString.Equals(header_first_xml_file));
                Assert.IsTrue(header_first.Tables[0].mainPart.Uri.OriginalString.Equals(header_first_xml_file));
                Assert.IsTrue(header_first.Tables[0].Rows[0].mainPart.Uri.OriginalString.Equals(header_first_xml_file));
                Assert.IsTrue(header_first.Tables[0].Rows[0].Cells[0].mainPart.Uri.OriginalString.Equals(header_first_xml_file));
                Assert.IsTrue(header_first.Tables[0].Rows[0].Cells[0].Paragraphs[0].mainPart.Uri.OriginalString.Equals(header_first_xml_file));

                // header odd
                Header header_odd = document.Headers.odd;
                string header_odd_xml_file = header_odd.mainPart.Uri.OriginalString;

                Assert.IsTrue(header_odd.mainPart.Uri.OriginalString.Equals(header_odd_xml_file));
                Assert.IsTrue(header_odd.Paragraphs[0].mainPart.Uri.OriginalString.Equals(header_odd_xml_file));
                Assert.IsTrue(header_odd.Tables[0].mainPart.Uri.OriginalString.Equals(header_odd_xml_file));
                Assert.IsTrue(header_odd.Tables[0].Rows[0].mainPart.Uri.OriginalString.Equals(header_odd_xml_file));
                Assert.IsTrue(header_odd.Tables[0].Rows[0].Cells[0].mainPart.Uri.OriginalString.Equals(header_odd_xml_file));
                Assert.IsTrue(header_odd.Tables[0].Rows[0].Cells[0].Paragraphs[0].mainPart.Uri.OriginalString.Equals(header_odd_xml_file));

                // header even
                Header header_even = document.Headers.even;
                string header_even_xml_file = header_even.mainPart.Uri.OriginalString;

                Assert.IsTrue(header_even.mainPart.Uri.OriginalString.Equals(header_even_xml_file));
                Assert.IsTrue(header_even.Paragraphs[0].mainPart.Uri.OriginalString.Equals(header_even_xml_file));
                Assert.IsTrue(header_even.Tables[0].mainPart.Uri.OriginalString.Equals(header_even_xml_file));
                Assert.IsTrue(header_even.Tables[0].Rows[0].mainPart.Uri.OriginalString.Equals(header_even_xml_file));
                Assert.IsTrue(header_even.Tables[0].Rows[0].Cells[0].mainPart.Uri.OriginalString.Equals(header_even_xml_file));
                Assert.IsTrue(header_even.Tables[0].Rows[0].Cells[0].Paragraphs[0].mainPart.Uri.OriginalString.Equals(header_even_xml_file));

                // footer first
                Footer footer_first = document.Footers.first;
                string footer_first_xml_file = footer_first.mainPart.Uri.OriginalString;

                Assert.IsTrue(footer_first.mainPart.Uri.OriginalString.Equals(footer_first_xml_file));
                Assert.IsTrue(footer_first.Paragraphs[0].mainPart.Uri.OriginalString.Equals(footer_first_xml_file));
                Assert.IsTrue(footer_first.Tables[0].mainPart.Uri.OriginalString.Equals(footer_first_xml_file));
                Assert.IsTrue(footer_first.Tables[0].Rows[0].mainPart.Uri.OriginalString.Equals(footer_first_xml_file));
                Assert.IsTrue(footer_first.Tables[0].Rows[0].Cells[0].mainPart.Uri.OriginalString.Equals(footer_first_xml_file));
                Assert.IsTrue(footer_first.Tables[0].Rows[0].Cells[0].Paragraphs[0].mainPart.Uri.OriginalString.Equals(footer_first_xml_file));

                // footer odd
                Footer footer_odd = document.Footers.odd;
                string footer_odd_xml_file = footer_odd.mainPart.Uri.OriginalString;

                Assert.IsTrue(footer_odd.mainPart.Uri.OriginalString.Equals(footer_odd_xml_file));
                Assert.IsTrue(footer_odd.Paragraphs[0].mainPart.Uri.OriginalString.Equals(footer_odd_xml_file));
                Assert.IsTrue(footer_odd.Tables[0].mainPart.Uri.OriginalString.Equals(footer_odd_xml_file));
                Assert.IsTrue(footer_odd.Tables[0].Rows[0].mainPart.Uri.OriginalString.Equals(footer_odd_xml_file));
                Assert.IsTrue(footer_odd.Tables[0].Rows[0].Cells[0].mainPart.Uri.OriginalString.Equals(footer_odd_xml_file));
                Assert.IsTrue(footer_odd.Tables[0].Rows[0].Cells[0].Paragraphs[0].mainPart.Uri.OriginalString.Equals(footer_odd_xml_file));

                // footer even
                Footer footer_even = document.Footers.even;
                string footer_even_xml_file = footer_even.mainPart.Uri.OriginalString;

                Assert.IsTrue(footer_even.mainPart.Uri.OriginalString.Equals(footer_even_xml_file));
                Assert.IsTrue(footer_even.Paragraphs[0].mainPart.Uri.OriginalString.Equals(footer_even_xml_file));
                Assert.IsTrue(footer_even.Tables[0].mainPart.Uri.OriginalString.Equals(footer_even_xml_file));
                Assert.IsTrue(footer_even.Tables[0].Rows[0].mainPart.Uri.OriginalString.Equals(footer_even_xml_file));
                Assert.IsTrue(footer_even.Tables[0].Rows[0].Cells[0].mainPart.Uri.OriginalString.Equals(footer_even_xml_file));
                Assert.IsTrue(footer_even.Tables[0].Rows[0].Cells[0].Paragraphs[0].mainPart.Uri.OriginalString.Equals(footer_even_xml_file));
            }
        }

        [TestMethod]
        public void Test_Document_AddImage_FromDisk()
        {
            using (DocX document = DocX.Create(_directoryDocuments + "test_add_images.docx"))
            {
                // Add a png to into this document
                Novacode.Image png = document.AddImage(_directoryWithFiles + "purple.png");
                Assert.IsTrue(document.Images.Count == 1);
                Assert.IsTrue(Path.GetExtension(png.pr.TargetUri.OriginalString) == ".png");

                // Add a tiff into to this document
                Novacode.Image tif = document.AddImage(_directoryWithFiles + "yellow.tif");
                Assert.IsTrue(document.Images.Count == 2);
                Assert.IsTrue(Path.GetExtension(tif.pr.TargetUri.OriginalString) == ".tif");

                // Add a gif into to this document
                Novacode.Image gif = document.AddImage(_directoryWithFiles + "orange.gif");
                Assert.IsTrue(document.Images.Count == 3);
                Assert.IsTrue(Path.GetExtension(gif.pr.TargetUri.OriginalString) == ".gif");

                // Add a jpg into to this document
                Novacode.Image jpg = document.AddImage(_directoryWithFiles + "green.jpg");
                Assert.IsTrue(document.Images.Count == 4);
                Assert.IsTrue(Path.GetExtension(jpg.pr.TargetUri.OriginalString) == ".jpg");

                // Add a bitmap to this document
                Novacode.Image bitmap = document.AddImage(_directoryWithFiles + "red.bmp");
                Assert.IsTrue(document.Images.Count == 5);
                // Word does not allow bmp make sure it was inserted as a png.
                Assert.IsTrue(Path.GetExtension(bitmap.pr.TargetUri.OriginalString) == ".png");
            }
        }

        [TestMethod]
        public void Test_Document_AddImage_FromStream()
        {
            using (DocX document = DocX.Create(_directoryDocuments + "test_add_images.docx"))
            {
                // DocX will always insert Images that come from Streams as jpeg.

                // Add a png to into this document
                Novacode.Image png = document.AddImage(new FileStream(_directoryWithFiles + "purple.png", FileMode.Open));
                Assert.IsTrue(document.Images.Count == 1);
                Assert.IsTrue(Path.GetExtension(png.pr.TargetUri.OriginalString) == ".jpeg");

                // Add a tiff into to this document
                Novacode.Image tif = document.AddImage(new FileStream(_directoryWithFiles + "yellow.tif", FileMode.Open));
                Assert.IsTrue(document.Images.Count == 2);
                Assert.IsTrue(Path.GetExtension(tif.pr.TargetUri.OriginalString) == ".jpeg");

                // Add a gif into to this document
                Novacode.Image gif = document.AddImage(new FileStream(_directoryWithFiles + "orange.gif", FileMode.Open));
                Assert.IsTrue(document.Images.Count == 3);
                Assert.IsTrue(Path.GetExtension(gif.pr.TargetUri.OriginalString) == ".jpeg");

                // Add a jpg into to this document
                Novacode.Image jpg = document.AddImage(new FileStream(_directoryWithFiles + "green.jpg", FileMode.Open));
                Assert.IsTrue(document.Images.Count == 4);
                Assert.IsTrue(Path.GetExtension(jpg.pr.TargetUri.OriginalString) == ".jpeg");

                // Add a bitmap to this document
                Novacode.Image bitmap = document.AddImage(new FileStream(_directoryWithFiles + "red.bmp", FileMode.Open));
                Assert.IsTrue(document.Images.Count == 5);
                // Word does not allow bmp make sure it was inserted as a png.
                Assert.IsTrue(Path.GetExtension(bitmap.pr.TargetUri.OriginalString) == ".jpeg");
            }
        }

        [TestMethod]
        public void Test_Tables()
        {
            using (DocX document = DocX.Load(_directoryWithFiles + "Tables.docx"))
            {
                // There is only one Paragraph at the document level.
                Assert.IsTrue(document.Paragraphs.Count() == 13);

                // There is only one Table in this document.
                Assert.IsTrue(document.Tables.Count() == 1);

                // Extract the only Table.
                Table t0 = document.Tables[0];

                // This table has 12 Paragraphs.
                Assert.IsTrue(t0.Paragraphs.Count() == 12);
            }
        }

        [TestMethod]
        public void Test_Images()
        {
            using (DocX document = DocX.Load(_directoryWithFiles + "Images.docx"))
            {
                // Extract Images from Document.
                List<Novacode.Image> document_images = document.Images;

                // Make sure there are 3 Images in this document.
                Assert.IsTrue(document_images.Count() == 3);

                // Extract the headers from this document.
                Headers headers = document.Headers;
                Header header_first = headers.first;
                Header header_odd = headers.odd;
                Header header_even = headers.even;

                #region Header_First
                // Extract Images from the first Header.
                List<Novacode.Image> header_first_images = header_first.Images;

                // Make sure there is 1 Image in the first header.
                Assert.IsTrue(header_first_images.Count() == 1);
                #endregion

                #region Header_Odd
                // Extract Images from the odd Header.
                List<Novacode.Image> header_odd_images = header_odd.Images;

                // Make sure there is 1 Image in the first header.
                Assert.IsTrue(header_odd_images.Count() == 1);
                #endregion

                #region Header_Even
                // Extract Images from the odd Header.
                List<Novacode.Image> header_even_images = header_even.Images;

                // Make sure there is 1 Image in the first header.
                Assert.IsTrue(header_even_images.Count() == 1);
                #endregion
            }
        }

        [TestMethod]
        public void Test_Insert_Picture()
        {
            // Load test document.
            using (DocX document = DocX.Create(_directoryDocuments + "Test.docx"))
            {
                // Add Headers and Footers into this document.
                document.AddHeaders();
                document.AddFooters();
                document.DifferentFirstPage = true;
                document.DifferentOddAndEvenPages = true;

                // Add an Image to this document.
                Novacode.Image img = document.AddImage(_directoryWithFiles + "purple.png");

                // Create a Picture from this Image.
                Picture pic = img.CreatePicture();

                // Main document.
                Paragraph p0 = document.InsertParagraph("Hello");
                p0.InsertPicture(pic, 3);

                // Header first.
                Paragraph p1 = document.Headers.first.InsertParagraph("----");
                p1.InsertPicture(pic, 2);

                // Header odd.
                Paragraph p2 = document.Headers.odd.InsertParagraph("----");
                p2.InsertPicture(pic, 2);

                // Header even.
                Paragraph p3 = document.Headers.even.InsertParagraph("----");
                p3.InsertPicture(pic, 2);

                // Footer first.
                Paragraph p4 = document.Footers.first.InsertParagraph("----");
                p4.InsertPicture(pic, 2);

                // Footer odd.
                Paragraph p5 = document.Footers.odd.InsertParagraph("----");
                p5.InsertPicture(pic, 2);

                // Footer even.
                Paragraph p6 = document.Footers.even.InsertParagraph("----");
                p6.InsertPicture(pic, 2);

                // Save this document.
                document.Save();
            }
        }

        [TestMethod]
        public void Test_Insert_Hyperlink()
        {
            // Load test document.
            using (DocX document = DocX.Create(_directoryDocuments + "Test.docx"))
            {
                // Add Headers and Footers into this document.
                document.AddHeaders();
                document.AddFooters();
                document.DifferentFirstPage = true;
                document.DifferentOddAndEvenPages = true;

                // Add a Hyperlink into this document.
                Hyperlink h = document.AddHyperlink("google", new Uri("http://www.google.com"));

                // Main document.
                Paragraph p0 = document.InsertParagraph("Hello");
                p0.InsertHyperlink(h, 3);

                // Header first.
                Paragraph p1 = document.Headers.first.InsertParagraph("----");
                p1.InsertHyperlink(h, 3);

                // Header odd.
                Paragraph p2 = document.Headers.odd.InsertParagraph("----");
                p2.InsertHyperlink(h, 3);

                // Header even.
                Paragraph p3 = document.Headers.even.InsertParagraph("----");
                p3.InsertHyperlink(h, 3);

                // Footer first.
                Paragraph p4 = document.Footers.first.InsertParagraph("----");
                p4.InsertHyperlink(h, 3);

                // Footer odd.
                Paragraph p5 = document.Footers.odd.InsertParagraph("----");
                p5.InsertHyperlink(h, 3);

                // Footer even.
                Paragraph p6 = document.Footers.even.InsertParagraph("----");
                p6.InsertHyperlink(h, 3);

                // Save this document.
                document.Save();
            }
        }

        [TestMethod]
        public void Test_Get_Set_Hyperlink()
        {
            // Load test document.
            using (DocX document = DocX.Load(_directoryWithFiles + "Hyperlinks.docx"))
            {
                // Hyperlinks in the document.
                Assert.IsTrue(document.Hyperlinks.Count == 3);
                Assert.IsTrue(document.Hyperlinks[0].Text == "page1");
                Assert.IsTrue(document.Hyperlinks[0].Uri.AbsoluteUri == "http://www.page1.com/");
                Assert.IsTrue(document.Hyperlinks[1].Text == "page2");
                Assert.IsTrue(document.Hyperlinks[1].Uri.AbsoluteUri == "http://www.page2.com/");
                Assert.IsTrue(document.Hyperlinks[2].Text == "page3");
                Assert.IsTrue(document.Hyperlinks[2].Uri.AbsoluteUri == "http://www.page3.com/");

                // Change the Hyperlinks and check that it has in fact changed.
                document.Hyperlinks[0].Text = "somethingnew";
                document.Hyperlinks[0].Uri = new Uri("http://www.google.com/");
                Assert.IsTrue(document.Hyperlinks[0].Text == "somethingnew");
                Assert.IsTrue(document.Hyperlinks[0].Uri.AbsoluteUri == "http://www.google.com/");
                document.Hyperlinks[1].Text = "somethingnew";
                document.Hyperlinks[1].Uri = new Uri("http://www.google.com/");
                Assert.IsTrue(document.Hyperlinks[1].Text == "somethingnew");
                Assert.IsTrue(document.Hyperlinks[1].Uri.AbsoluteUri == "http://www.google.com/");
                document.Hyperlinks[2].Text = "somethingnew";
                document.Hyperlinks[2].Uri = new Uri("http://www.google.com/");
                Assert.IsTrue(document.Hyperlinks[2].Text == "somethingnew");
                Assert.IsTrue(document.Hyperlinks[2].Uri.AbsoluteUri == "http://www.google.com/");

                Assert.IsTrue(document.Headers.first.Hyperlinks.Count == 1);
                Assert.IsTrue(document.Headers.first.Hyperlinks[0].Text == "header-first");
                Assert.IsTrue(document.Headers.first.Hyperlinks[0].Uri.AbsoluteUri == "http://www.header-first.com/");

                // Change the Hyperlinks and check that it has in fact changed.
                document.Headers.first.Hyperlinks[0].Text = "somethingnew";
                document.Headers.first.Hyperlinks[0].Uri = new Uri("http://www.google.com/");
                Assert.IsTrue(document.Headers.first.Hyperlinks[0].Text == "somethingnew");
                Assert.IsTrue(document.Headers.first.Hyperlinks[0].Uri.AbsoluteUri == "http://www.google.com/");

                Assert.IsTrue(document.Headers.odd.Hyperlinks.Count == 1);
                Assert.IsTrue(document.Headers.odd.Hyperlinks[0].Text == "header-odd");
                Assert.IsTrue(document.Headers.odd.Hyperlinks[0].Uri.AbsoluteUri == "http://www.header-odd.com/");

                // Change the Hyperlinks and check that it has in fact changed.
                document.Headers.odd.Hyperlinks[0].Text = "somethingnew";
                document.Headers.odd.Hyperlinks[0].Uri = new Uri("http://www.google.com/");
                Assert.IsTrue(document.Headers.odd.Hyperlinks[0].Text == "somethingnew");
                Assert.IsTrue(document.Headers.odd.Hyperlinks[0].Uri.AbsoluteUri == "http://www.google.com/");

                Assert.IsTrue(document.Headers.even.Hyperlinks.Count == 1);
                Assert.IsTrue(document.Headers.even.Hyperlinks[0].Text == "header-even");
                Assert.IsTrue(document.Headers.even.Hyperlinks[0].Uri.AbsoluteUri == "http://www.header-even.com/");

                // Change the Hyperlinks and check that it has in fact changed.
                document.Headers.even.Hyperlinks[0].Text = "somethingnew";
                document.Headers.even.Hyperlinks[0].Uri = new Uri("http://www.google.com/");
                Assert.IsTrue(document.Headers.even.Hyperlinks[0].Text == "somethingnew");
                Assert.IsTrue(document.Headers.even.Hyperlinks[0].Uri.AbsoluteUri == "http://www.google.com/");

                Assert.IsTrue(document.Footers.first.Hyperlinks.Count == 1);
                Assert.IsTrue(document.Footers.first.Hyperlinks[0].Text == "footer-first");
                Assert.IsTrue(document.Footers.first.Hyperlinks[0].Uri.AbsoluteUri == "http://www.footer-first.com/");

                // Change the Hyperlinks and check that it has in fact changed.
                document.Footers.first.Hyperlinks[0].Text = "somethingnew";
                document.Footers.first.Hyperlinks[0].Uri = new Uri("http://www.google.com/");
                Assert.IsTrue(document.Footers.first.Hyperlinks[0].Text == "somethingnew");
                Assert.IsTrue(document.Footers.first.Hyperlinks[0].Uri.AbsoluteUri == "http://www.google.com/");

                Assert.IsTrue(document.Footers.odd.Hyperlinks.Count == 1);
                Assert.IsTrue(document.Footers.odd.Hyperlinks[0].Text == "footer-odd");
                Assert.IsTrue(document.Footers.odd.Hyperlinks[0].Uri.AbsoluteUri == "http://www.footer-odd.com/");

                // Change the Hyperlinks and check that it has in fact changed.
                document.Footers.odd.Hyperlinks[0].Text = "somethingnew";
                document.Footers.odd.Hyperlinks[0].Uri = new Uri("http://www.google.com/");
                Assert.IsTrue(document.Footers.odd.Hyperlinks[0].Text == "somethingnew");
                Assert.IsTrue(document.Footers.odd.Hyperlinks[0].Uri.AbsoluteUri == "http://www.google.com/");

                Assert.IsTrue(document.Footers.even.Hyperlinks.Count == 1);
                Assert.IsTrue(document.Footers.even.Hyperlinks[0].Text == "footer-even");
                Assert.IsTrue(document.Footers.even.Hyperlinks[0].Uri.AbsoluteUri == "http://www.footer-even.com/");

                // Change the Hyperlinks and check that it has in fact changed.
                document.Footers.even.Hyperlinks[0].Text = "somethingnew";
                document.Footers.even.Hyperlinks[0].Uri = new Uri("http://www.google.com/");
                Assert.IsTrue(document.Footers.even.Hyperlinks[0].Text == "somethingnew");
                Assert.IsTrue(document.Footers.even.Hyperlinks[0].Uri.AbsoluteUri == "http://www.google.com/");
            }
        }

        [TestMethod]
        public void Test_Append_Hyperlink()
        {
            // Load test document.
            using (DocX document = DocX.Create(_directoryDocuments + "Test.docx"))
            {
                // Add Headers and Footers into this document.
                document.AddHeaders();
                document.AddFooters();
                document.DifferentFirstPage = true;
                document.DifferentOddAndEvenPages = true;

                // Add a Hyperlink to this document.
                Hyperlink h = document.AddHyperlink("google", new Uri("http://www.google.com"));

                // Main document.
                Paragraph p0 = document.InsertParagraph("----");
                p0.AppendHyperlink(h);
                Assert.IsTrue(p0.Text == "----google");

                // Header first.
                Paragraph p1 = document.Headers.first.InsertParagraph("----");
                p1.AppendHyperlink(h);
                Assert.IsTrue(p1.Text == "----google");

                // Header odd.
                Paragraph p2 = document.Headers.odd.InsertParagraph("----");
                p2.AppendHyperlink(h);
                Assert.IsTrue(p2.Text == "----google");

                // Header even.
                Paragraph p3 = document.Headers.even.InsertParagraph("----");
                p3.AppendHyperlink(h);
                Assert.IsTrue(p3.Text == "----google");

                // Footer first.
                Paragraph p4 = document.Footers.first.InsertParagraph("----");
                p4.AppendHyperlink(h);
                Assert.IsTrue(p4.Text == "----google");

                // Footer odd.
                Paragraph p5 = document.Footers.odd.InsertParagraph("----");
                p5.AppendHyperlink(h);
                Assert.IsTrue(p5.Text == "----google");

                // Footer even.
                Paragraph p6 = document.Footers.even.InsertParagraph("----");
                p6.AppendHyperlink(h);
                Assert.IsTrue(p6.Text == "----google");

                // Save the document.
                document.Save();
            }
        }

        [TestMethod]
        public void Test_Append_Picture()
        {
            // Create test document.
            using (DocX document = DocX.Create(_directoryDocuments + "Test.docx"))
            {
                // Add Headers and Footers into this document.
                document.AddHeaders();
                document.AddFooters();
                document.DifferentFirstPage = true;
                document.DifferentOddAndEvenPages = true;

                // Add an Image to this document.
                Novacode.Image img = document.AddImage(_directoryWithFiles + "purple.png");

                // Create a Picture from this Image.
                Picture pic = img.CreatePicture();

                // Main document.
                Paragraph p0 = document.InsertParagraph();
                p0.AppendPicture(pic);

                // Header first.
                Paragraph p1 = document.Headers.first.InsertParagraph();
                p1.AppendPicture(pic);

                // Header odd.
                Paragraph p2 = document.Headers.odd.InsertParagraph();
                p2.AppendPicture(pic);

                // Header even.
                Paragraph p3 = document.Headers.even.InsertParagraph();
                p3.AppendPicture(pic);

                // Footer first.
                Paragraph p4 = document.Footers.first.InsertParagraph();
                p4.AppendPicture(pic);

                // Footer odd.
                Paragraph p5 = document.Footers.odd.InsertParagraph();
                p5.AppendPicture(pic);

                // Footer even.
                Paragraph p6 = document.Footers.even.InsertParagraph();
                p6.AppendPicture(pic);

                // Save the document.
                document.Save();
            }
        }

        [TestMethod]
        public void Test_Move_Picture_Load()
        {
            // Load test document.
            using (DocX document = DocX.Load(_directoryWithFiles + "MovePicture.docx"))
            {
                // Extract the first Picture from the first Paragraph.
                Picture picture = document.Paragraphs.First().Pictures.First();

                // Move it into the first Header.
                Header header_first = document.Headers.first;
                header_first.Paragraphs.First().AppendPicture(picture);

                // Move it into the even Header.
                Header header_even = document.Headers.even;
                header_even.Paragraphs.First().AppendPicture(picture);

                // Move it into the odd Header.
                Header header_odd = document.Headers.odd;
                header_odd.Paragraphs.First().AppendPicture(picture);

                // Move it into the first Footer.
                Footer footer_first = document.Footers.first;
                footer_first.Paragraphs.First().AppendPicture(picture);

                // Move it into the even Footer.
                Footer footer_even = document.Footers.even;
                footer_even.Paragraphs.First().AppendPicture(picture);

                // Move it into the odd Footer.
                Footer footer_odd = document.Footers.odd;
                footer_odd.Paragraphs.First().AppendPicture(picture);

                // Save this as MovedPicture.docx
                document.SaveAs(_directoryDocuments + "MovedPicture.docx");
            }
        }

        [TestMethod]
        public void Test_Paragraph_InsertHyperlink()
        {
            // Create a new document
            using (DocX document = DocX.Create("Test.docx"))
            {
                // Add a Hyperlink to this document.
                Hyperlink h = document.AddHyperlink("link", new Uri("http://www.google.com"));

                // Simple
                Paragraph p1 = document.InsertParagraph("AC");
                p1.InsertHyperlink(h); Assert.IsTrue(p1.Text == "linkAC");
                p1.InsertHyperlink(h, p1.Text.Length); Assert.IsTrue(p1.Text == "linkAClink");
                p1.InsertHyperlink(h, p1.Text.IndexOf("C")); Assert.IsTrue(p1.Text == "linkAlinkClink");

                // Difficult
                Paragraph p2 = document.InsertParagraph("\tA\tC\t");
                p2.InsertHyperlink(h); Assert.IsTrue(p2.Text == "link\tA\tC\t");
                p2.InsertHyperlink(h, p2.Text.Length); Assert.IsTrue(p2.Text == "link\tA\tC\tlink");
                p2.InsertHyperlink(h, p2.Text.IndexOf("C")); Assert.IsTrue(p2.Text == "link\tA\tlinkC\tlink");

                // Contrived
                // Add a contrived Hyperlink to this document.
                Hyperlink h2 = document.AddHyperlink("\tlink\t", new Uri("http://www.google.com"));
                Paragraph p3 = document.InsertParagraph("\tA\tC\t");
                p3.InsertHyperlink(h2); Assert.IsTrue(p3.Text == "\tlink\t\tA\tC\t");
                p3.InsertHyperlink(h2, p3.Text.Length); Assert.IsTrue(p3.Text == "\tlink\t\tA\tC\t\tlink\t");
                p3.InsertHyperlink(h2, p3.Text.IndexOf("C")); Assert.IsTrue(p3.Text == "\tlink\t\tA\t\tlink\tC\t\tlink\t");
            }
        }

        [TestMethod]
        public void Test_Paragraph_RemoveHyperlink()
        {
            // Create a new document
            using (DocX document = DocX.Create("Test.docx"))
            {
                // Add a Hyperlink to this document.
                Hyperlink h = document.AddHyperlink("link", new Uri("http://www.google.com"));

                // Simple
                Paragraph p1 = document.InsertParagraph("AC");
                p1.InsertHyperlink(h); Assert.IsTrue(p1.Text == "linkAC");
                p1.InsertHyperlink(h, p1.Text.Length); Assert.IsTrue(p1.Text == "linkAClink");
                p1.InsertHyperlink(h, p1.Text.IndexOf("C")); Assert.IsTrue(p1.Text == "linkAlinkClink");

                // Try and remove a Hyperlink using a negative index.
                // This should throw an exception.
                try
                {
                    p1.RemoveHyperlink(-1);
                    Assert.Fail();
                }
                catch (ArgumentException) { }
                catch (Exception) { Assert.Fail(); }

                // Try and remove a Hyperlink at an index greater than the last.
                // This should throw an exception.
                try
                {
                    p1.RemoveHyperlink(3);
                    Assert.Fail();
                }
                catch (ArgumentException) { }
                catch (Exception) { Assert.Fail(); }

                p1.RemoveHyperlink(0); Assert.IsTrue(p1.Text == "AlinkClink");
                p1.RemoveHyperlink(1); Assert.IsTrue(p1.Text == "AlinkC");
                p1.RemoveHyperlink(0); Assert.IsTrue(p1.Text == "AC");
            }
        }

        [TestMethod]
        public void Test_Paragraph_ReplaceText()
        {
            // Create a new document
            using (DocX document = DocX.Create("Test.docx"))
            {
                // Simple
                Paragraph p1 = document.InsertParagraph("Apple Pear Apple Apple Pear Apple");
                p1.ReplaceText("Apple", "Orange"); Assert.IsTrue(p1.Text == "Orange Pear Orange Orange Pear Orange");
                p1.ReplaceText("Pear", "Apple"); Assert.IsTrue(p1.Text == "Orange Apple Orange Orange Apple Orange");
                p1.ReplaceText("Orange", "Pear"); Assert.IsTrue(p1.Text == "Pear Apple Pear Pear Apple Pear");

                // Try and replace text that dosen't exist in the Paragraph.
                string old = p1.Text;
                p1.ReplaceText("foo", "bar"); Assert.IsTrue(p1.Text.Equals(old));

                // Difficult
                Paragraph p2 = document.InsertParagraph("Apple Pear Apple Apple Pear Apple");
                p2.ReplaceText(" ", "\t"); Assert.IsTrue(p2.Text == "Apple\tPear\tApple\tApple\tPear\tApple");
                p2.ReplaceText("\tApple\tApple", ""); Assert.IsTrue(p2.Text == "Apple\tPear\tPear\tApple");
                p2.ReplaceText("Apple\tPear\t", ""); Assert.IsTrue(p2.Text == "Pear\tApple");
                p2.ReplaceText("Pear\tApple", ""); Assert.IsTrue(p2.Text == "");
            }
        }

        [TestMethod]
        public void Test_Paragraph_RemoveText()
        {
            // Create a new document
            using (DocX document = DocX.Create("Test.docx"))
            {
                // Simple
                //<p>
                //    <r><t>HellWorld</t></r>
                //</p>
                Paragraph p1 = document.InsertParagraph("HelloWorld");
                p1.RemoveText(0, 1); Assert.IsTrue(p1.Text == "elloWorld");
                p1.RemoveText(p1.Text.Length - 1, 1); Assert.IsTrue(p1.Text == "elloWorl");
                p1.RemoveText(p1.Text.IndexOf("o"), 1); Assert.IsTrue(p1.Text == "ellWorl");

                // Try and remove text at an index greater than the last.
                // This should throw an exception.
                try
                {
                    p1.RemoveText(p1.Text.Length, 1);
                    Assert.Fail();
                }
                catch (ArgumentOutOfRangeException) { }
                catch (Exception) { Assert.Fail(); }

                // Try and remove text at a negative index.
                // This should throw an exception.
                try
                {
                    p1.RemoveText(-1, 1);
                    Assert.Fail();
                }
                catch (ArgumentOutOfRangeException) { }
                catch (Exception) { Assert.Fail(); }

                // Difficult
                //<p>
                //    <r><t>A</t></r>
                //    <r><t>B</t></r>
                //    <r><t>C</t></r>
                //</p>
                Paragraph p2 = document.InsertParagraph("A\tB\tC");
                p2.RemoveText(0, 1); Assert.IsTrue(p2.Text == "\tB\tC");
                p2.RemoveText(p2.Text.Length - 1, 1); Assert.IsTrue(p2.Text == "\tB\t");
                p2.RemoveText(p2.Text.IndexOf("B"), 1); Assert.IsTrue(p2.Text == "\t\t");
                p2.RemoveText(0, 1); Assert.IsTrue(p2.Text == "\t");
                p2.RemoveText(0, 1); Assert.IsTrue(p2.Text == "");

                // Contrived 1
                //<p>
                //    <r>
                //        <t>A</t>
                //        <t>B</t>
                //        <t>C</t>
                //    </r>
                //</p>
                Paragraph p3 = document.InsertParagraph("");
                p3.Xml = XElement.Parse
                (
                    @"<w:p xmlns:w='http://schemas.openxmlformats.org/wordprocessingml/2006/main'>
                        <w:pPr />
                        <w:r>
                            <w:rPr />
                            <w:t>A</w:t>
                            <w:t>B</w:t>
                            <w:t>C</w:t>
                        </w:r>
                    </w:p>"
                );

                p3.RemoveText(0, 1); Assert.IsTrue(p3.Text == "BC");
                p3.RemoveText(p3.Text.Length - 1, 1); Assert.IsTrue(p3.Text == "B");
                p3.RemoveText(0, 1); Assert.IsTrue(p3.Text == "");

                // Contrived 2
                //<p>
                //    <r>
                //        <t>A</t>
                //        <t>B</t>
                //        <t>C</t>
                //    </r>
                //</p>
                Paragraph p4 = document.InsertParagraph("");
                p4.Xml = XElement.Parse
                (
                    @"<w:p xmlns:w='http://schemas.openxmlformats.org/wordprocessingml/2006/main'>
                        <w:pPr />
                        <w:r>
                            <w:rPr />
                            <tab />
                            <w:t>A</w:t>
                            <tab />
                        </w:r>
                        <w:r>
                            <w:rPr />
                            <tab />
                            <w:t>B</w:t>
                            <tab />
                        </w:r>
                    </w:p>"
                );

                p4.RemoveText(0, 1); Assert.IsTrue(p4.Text == "A\t\tB\t");
                p4.RemoveText(1, 1); Assert.IsTrue(p4.Text == "A\tB\t");
                p4.RemoveText(p4.Text.Length - 1, 1); Assert.IsTrue(p4.Text == "A\tB");
                p4.RemoveText(1, 1); Assert.IsTrue(p4.Text == "AB");
                p4.RemoveText(p4.Text.Length - 1, 1); Assert.IsTrue(p4.Text == "A");
                p4.RemoveText(p4.Text.Length - 1, 1); Assert.IsTrue(p4.Text == "");
            }
        }

        [TestMethod]
        public void Test_Paragraph_InsertText()
        {
            // Create a new document
            using (DocX document = DocX.Create("Test.docx"))
            {
                // Simple
                //<p>
                //    <r><t>HelloWorld</t></r>
                //</p>
                Paragraph p1 = document.InsertParagraph("HelloWorld");
                p1.InsertText(0, "-"); Assert.IsTrue(p1.Text == "-HelloWorld");
                p1.InsertText(p1.Text.Length, "-"); Assert.IsTrue(p1.Text == "-HelloWorld-");
                p1.InsertText(p1.Text.IndexOf("W"), "-"); Assert.IsTrue(p1.Text == "-Hello-World-");

                // Try and insert text at an index greater than the last + 1.
                // This should throw an exception.
                try
                {
                    p1.InsertText(p1.Text.Length + 1, "-");
                    Assert.Fail();
                }
                catch (ArgumentOutOfRangeException) { }
                catch (Exception) { Assert.Fail(); }

                // Try and insert text at a negative index.
                // This should throw an exception.
                try
                {
                    p1.InsertText(-1, "-");
                    Assert.Fail();
                }
                catch (ArgumentOutOfRangeException) { }
                catch (Exception) { Assert.Fail(); }

                // Difficult
                //<p>
                //    <r><t>A</t></r>
                //    <r><t>B</t></r>
                //    <r><t>C</t></r>
                //</p>
                Paragraph p2 = document.InsertParagraph("A\tB\tC");
                p2.InsertText(0, "-"); Assert.IsTrue(p2.Text == "-A\tB\tC");
                p2.InsertText(p2.Text.Length, "-"); Assert.IsTrue(p2.Text == "-A\tB\tC-");
                p2.InsertText(p2.Text.IndexOf("B"), "-"); Assert.IsTrue(p2.Text == "-A\t-B\tC-");
                p2.InsertText(p2.Text.IndexOf("C"), "-"); Assert.IsTrue(p2.Text == "-A\t-B\t-C-");

                // Contrived 1
                //<p>
                //    <r>
                //        <t>A</t>
                //        <t>B</t>
                //        <t>C</t>
                //    </r>
                //</p>
                Paragraph p3 = document.InsertParagraph("");
                p3.Xml = XElement.Parse
                (
                    @"<w:p xmlns:w='http://schemas.openxmlformats.org/wordprocessingml/2006/main'>
                        <w:pPr />
                        <w:r>
                            <w:rPr />
                            <w:t>A</w:t>
                            <w:t>B</w:t>
                            <w:t>C</w:t>
                        </w:r>
                    </w:p>"
                );

                p3.InsertText(0, "-"); Assert.IsTrue(p3.Text == "-ABC");
                p3.InsertText(p3.Text.Length, "-"); Assert.IsTrue(p3.Text == "-ABC-");
                p3.InsertText(p3.Text.IndexOf("B"), "-"); Assert.IsTrue(p3.Text == "-A-BC-");
                p3.InsertText(p3.Text.IndexOf("C"), "-"); Assert.IsTrue(p3.Text == "-A-B-C-");

                // Contrived 2
                //<p>
                //    <r>
                //        <t>A</t>
                //        <t>B</t>
                //        <t>C</t>
                //    </r>
                //</p>
                Paragraph p4 = document.InsertParagraph("");
                p4.Xml = XElement.Parse
                (
                    @"<w:p xmlns:w='http://schemas.openxmlformats.org/wordprocessingml/2006/main'>
                        <w:pPr />
                        <w:r>
                            <w:rPr />
                            <w:t>A</w:t>
                            <w:t>B</w:t>
                            <w:t>C</w:t>
                        </w:r>
                    </w:p>"
                );

                p4.InsertText(0, "\t"); Assert.IsTrue(p4.Text == "\tABC");
                p4.InsertText(p4.Text.Length, "\t"); Assert.IsTrue(p4.Text == "\tABC\t");
                p4.InsertText(p4.Text.IndexOf("B"), "\t"); Assert.IsTrue(p4.Text == "\tA\tBC\t");
                p4.InsertText(p4.Text.IndexOf("C"), "\t"); Assert.IsTrue(p4.Text == "\tA\tB\tC\t");
            }
        }

        [TestMethod]
        public void Test_Document_Paragraphs()
        {
            // Load the document 'Paragraphs.docx'
            using (DocX document = DocX.Load(_directoryWithFiles + "Paragraphs.docx"))
            {
                // Extract the Paragraphs from this document.
                List<Paragraph> paragraphs = document.Paragraphs;

                // There should be 3 Paragraphs in this document.
                Assert.IsTrue(paragraphs.Count() == 3);

                // Extract the 3 Paragraphs.
                Paragraph p1 = paragraphs[0];
                Paragraph p2 = paragraphs[1];
                Paragraph p3 = paragraphs[2];

                // Extract their Text properties.
                string p1_text = p1.Text;
                string p2_text = p2.Text;
                string p3_text = p3.Text;

                // Test their Text properties against absolutes.
                Assert.IsTrue(p1_text == "Paragraph 1");
                Assert.IsTrue(p2_text == "Paragraph 2");
                Assert.IsTrue(p3_text == "Paragraph 3");

                // Its important that each Paragraph knows the PackagePart it belongs to.
                document.Paragraphs.ForEach(p => Assert.IsTrue(p.PackagePart.Uri.ToString() == package_part_document));

                // Test the saving of the document.
                document.SaveAs(FileTemp);
            }

            // Delete the tempory file.
            File.Delete(FileTemp);
        }

        [TestMethod]
        public void Test_Table_mainPart_bug9526()
        {
            using (DocX document = DocX.Create("test.docx"))
            {
                Hyperlink h = document.AddHyperlink("follow me", new Uri("http://www.google.com"));
                Table t = document.AddTable(2, 3);
                int cc = t.ColumnCount;

                Paragraph p = t.Rows[0].Cells[0].Paragraphs[0];
                p.AppendHyperlink(h);
            }
        }

        [TestMethod]
        public void Test_Table_InsertRowAndColumn()
        {
            // Create a table
            using (DocX document = DocX.Create(_directoryDocuments + "Tables2.docx"))
            {
                // Add a Table to a document.
                Table t = document.AddTable(2, 2);
                t.Design = TableDesign.TableGrid;

                t.Rows[0].Cells[0].Paragraphs[0].InsertText("X");
                t.Rows[0].Cells[1].Paragraphs[0].InsertText("X");
                t.Rows[1].Cells[0].Paragraphs[0].InsertText("X");
                t.Rows[1].Cells[1].Paragraphs[0].InsertText("X");

                // Insert the Table into the main section of the document.
                Table t1 = document.InsertTable(t);
                // ... and add a column and a row
                t1.InsertRow(1);
                t1.InsertColumn(1);

                // Save the document.
                document.Save();
            }

            // Check table
            using (DocX document = DocX.Load(_directoryDocuments + "Tables2.docx"))
            {
                // Get a table from a document
                Table t = document.Tables[0];

                // Check that the table is equal this: 
                // X - X
                // - - -
                // X - X
                Assert.AreEqual("X", t.Rows[0].Cells[0].Paragraphs[0].Text);
                Assert.AreEqual("X", t.Rows[2].Cells[0].Paragraphs[0].Text);
                Assert.AreEqual("X", t.Rows[0].Cells[2].Paragraphs[0].Text);
                Assert.AreEqual("X", t.Rows[2].Cells[2].Paragraphs[0].Text);
                Assert.IsTrue(String.IsNullOrEmpty(t.Rows[1].Cells[0].Paragraphs[0].Text));
                Assert.IsTrue(String.IsNullOrEmpty(t.Rows[1].Cells[1].Paragraphs[0].Text));
                Assert.IsTrue(String.IsNullOrEmpty(t.Rows[1].Cells[2].Paragraphs[0].Text));
                Assert.IsTrue(String.IsNullOrEmpty(t.Rows[0].Cells[1].Paragraphs[0].Text));
                Assert.IsTrue(String.IsNullOrEmpty(t.Rows[2].Cells[1].Paragraphs[0].Text));
            }
        }

        [TestMethod]
        public void Test_Document_ApplyTemplate()
        {
            using (MemoryStream documentStream = new MemoryStream())
            {
                using (DocX document = DocX.Create(documentStream))
                {
                    document.ApplyTemplate(_directoryWithFiles + "Template.dotx");
                    document.Save();

                    Header firstHeader = document.Headers.first;
                    Header oddHeader = document.Headers.odd;
                    Header evenHeader = document.Headers.even;

                    Footer firstFooter = document.Footers.first;
                    Footer oddFooter = document.Footers.odd;
                    Footer evenFooter = document.Footers.even;

                    Assert.IsTrue(firstHeader.Paragraphs.Count == 1, "More than one paragraph in header.");
                    Assert.IsTrue(firstHeader.Paragraphs[0].Text.Equals("First page header"), "Header isn't retrieved from template.");

                    Assert.IsTrue(oddHeader.Paragraphs.Count == 1, "More than one paragraph in header.");
                    Assert.IsTrue(oddHeader.Paragraphs[0].Text.Equals("Odd page header"), "Header isn't retrieved from template.");

                    Assert.IsTrue(evenHeader.Paragraphs.Count == 1, "More than one paragraph in header.");
                    Assert.IsTrue(evenHeader.Paragraphs[0].Text.Equals("Even page header"), "Header isn't retrieved from template.");

                    Assert.IsTrue(firstFooter.Paragraphs.Count == 1, "More than one paragraph in footer.");
                    Assert.IsTrue(firstFooter.Paragraphs[0].Text.Equals("First page footer"), "Footer isn't retrieved from template.");

                    Assert.IsTrue(oddFooter.Paragraphs.Count == 1, "More than one paragraph in footer.");
                    Assert.IsTrue(oddFooter.Paragraphs[0].Text.Equals("Odd page footer"), "Footer isn't retrieved from template.");

                    Assert.IsTrue(evenFooter.Paragraphs.Count == 1, "More than one paragraph in footer.");
                    Assert.IsTrue(evenFooter.Paragraphs[0].Text.Equals("Even page footer"), "Footer isn't retrieved from template.");

                    Paragraph firstParagraph = document.Paragraphs[0];
                    Assert.IsTrue(firstParagraph.StyleName.Equals("DocXSample"), "First paragraph isn't of style from template.");
                }
            }
        }

        [TestMethod]
        public void Test_ParentContainer_When_Creating_Doc()
        {
            using (DocX document = DocX.Create("Test.docx"))
            {
                document.AddHeaders();
                Paragraph p1 = document.Headers.first.InsertParagraph("Test");

                Assert.IsTrue(p1.ParentContainer == ContainerType.Header);
            }
        }

        [TestMethod]
        public void Test_Section_Count_When_Creating_Doc()
        {
            //This adds a section break - so insert paragraphs, and follow it up by a section break/paragraph
            using (DocX document = DocX.Create("TestSectionCount.docx"))
            {
                document.InsertSection();

                var sections = document.GetSections();

                Assert.AreEqual(sections.Count(), 2);
            }

        }

        [TestMethod]
        public void Test_Sections_And_Paragraphs_When_Creating_Doc()
        {
            //This adds a section break - so insert paragraphs, and follow it up by a section break/paragraph
            using (DocX document = DocX.Create("TestSectionAndParagraph.docx"))
            {
                //Add 2 paras and a break
                document.InsertParagraph("First Para");
                document.InsertParagraph("Second Para");
                document.InsertSection();
                document.InsertParagraph("This is default para");

                var sections = document.GetSections();

                Assert.AreEqual(sections.Count(), 2);
            }


        }

        [TestMethod]
        public void Test_ParentContainer_When_Reading_Doc()
        {
            using (DocX document = DocX.Load(_directoryWithFiles + "Tables.docx"))
            {
                List<Paragraph> paragraphs = document.Paragraphs;

                Paragraph p1 = paragraphs[0];

                Assert.IsTrue(p1.ParentContainer == ContainerType.Cell);
            }

        }

        [TestMethod]
        public void Test_Section_Count_When_Reading_Doc()
        {
            using (DocX document = DocX.Load(_directoryWithFiles + "testdoc_SectionsWithSectionBreaks.docx"))
            {
                var sections = document.GetSections();

                Assert.AreEqual(sections.Count(), 4);
            }

        }

        [TestMethod]
        public void Test_Section_Paragraph_Count_Match_When_Reading_Doc()
        {
            using (DocX document = DocX.Load(_directoryWithFiles + "testdoc_SectionsWithSectionBreaksMultiParagraph.docx"))
            {

                var sections = document.GetSections();

                Assert.AreEqual(sections[0].SectionParagraphs.Count, 2);
                Assert.AreEqual(sections[1].SectionParagraphs.Count, 1);
                Assert.AreEqual(sections[2].SectionParagraphs.Count, 2);
                Assert.AreEqual(sections[3].SectionParagraphs.Count, 1);
            }
        }

        [TestMethod]
        public void Test_Section_Paragraph_Content_Match_When_Reading_Doc()
        {
            using (DocX document = DocX.Load(_directoryWithFiles + "testdoc_SectionsWithSectionBreaks.docx"))
            {

                var sections = document.GetSections();

                Assert.IsTrue(sections[0].SectionParagraphs[0].Text.Contains("Section 1"));
                Assert.IsTrue(sections[1].SectionParagraphs[0].Text.Contains("Section 2"));
                Assert.IsTrue(sections[2].SectionParagraphs[0].Text.Contains("Section 3"));
                Assert.IsTrue(sections[3].SectionParagraphs[0].Text.Contains("Section 4"));

            }
        }

        [TestMethod]
        public void Test_Ordered_List_When_Reading_Doc()
        {
            using (DocX document = DocX.Load(_directoryWithFiles + "testdoc_OrderedList.docx"))
            {

                var sections = document.GetSections();

                Assert.IsTrue(sections[0].SectionParagraphs[0].IsListItem);
                Assert.IsTrue(sections[0].SectionParagraphs[1].IsListItem);
                Assert.IsTrue(sections[0].SectionParagraphs[2].IsListItem);

                Assert.AreEqual(sections[0].SectionParagraphs[0].ListItemType, ListItemType.Numbered);
                Assert.AreEqual(sections[0].SectionParagraphs[1].ListItemType, ListItemType.Numbered);
                Assert.AreEqual(sections[0].SectionParagraphs[2].ListItemType, ListItemType.Numbered);
            }
        }

        [TestMethod]
        public void Test_Unordered_List_When_Reading_Doc()
        {
            using (DocX document = DocX.Load(_directoryWithFiles + "testdoc_UnorderedList.docx"))
            {

                var sections = document.GetSections();

                Assert.IsTrue(sections[0].SectionParagraphs[0].IsListItem);
                Assert.IsTrue(sections[0].SectionParagraphs[1].IsListItem);
                Assert.IsTrue(sections[0].SectionParagraphs[2].IsListItem);

                Assert.AreEqual(sections[0].SectionParagraphs[0].ListItemType, ListItemType.Bulleted);
                Assert.AreEqual(sections[0].SectionParagraphs[1].ListItemType, ListItemType.Bulleted);
                Assert.AreEqual(sections[0].SectionParagraphs[2].ListItemType, ListItemType.Bulleted);
            }
        }

        [TestMethod]
        public void Test_Ordered_Unordered_Lists_When_Reading_Doc()
        {
            using (DocX document = DocX.Load(_directoryWithFiles + "testdoc_OrderedUnorderedLists.docx"))
            {

                var sections = document.GetSections();

                Assert.IsTrue(sections[0].SectionParagraphs[0].IsListItem);
                Assert.IsTrue(sections[0].SectionParagraphs[1].IsListItem);
                Assert.IsTrue(sections[0].SectionParagraphs[2].IsListItem);

                Assert.AreEqual(sections[0].SectionParagraphs[0].ListItemType, ListItemType.Numbered);
                Assert.AreEqual(sections[0].SectionParagraphs[1].ListItemType, ListItemType.Numbered);
                Assert.AreEqual(sections[0].SectionParagraphs[2].ListItemType, ListItemType.Numbered);

                Assert.IsTrue(sections[0].SectionParagraphs[3].IsListItem);
                Assert.IsTrue(sections[0].SectionParagraphs[4].IsListItem);
                Assert.IsTrue(sections[0].SectionParagraphs[5].IsListItem);

                Assert.AreEqual(sections[0].SectionParagraphs[3].ListItemType, ListItemType.Bulleted);
                Assert.AreEqual(sections[0].SectionParagraphs[4].ListItemType, ListItemType.Bulleted);
                Assert.AreEqual(sections[0].SectionParagraphs[5].ListItemType, ListItemType.Bulleted);

            }
        }

        [TestMethod]
        public void WhenCreatingAnOrderedListTheListXmlShouldHaveNumberedListItemType()
        {

            using (DocX document = DocX.Create("TestListXmlNumbered.docx"))
            {
                const int level = 0;
                XNamespace w = "http://schemas.openxmlformats.org/wordprocessingml/2006/main";
                var list = document.AddList("First Item", level, ListItemType.Numbered);
                document.InsertList(list);

                var listNumPropNode = document.mainDoc.Descendants().First(s => s.Name.LocalName == "numPr");

                var numId = listNumPropNode.Descendants().First(s => s.Name.LocalName == "numId");
                var abstractNum = list.GetAbstractNum(int.Parse(numId.GetAttribute(w + "val")));
                var lvl = abstractNum.Descendants().First(d => d.Name.LocalName == "lvl" && d.GetAttribute(w + "ilvl").Equals(level.ToString()));
                var numFormat = lvl.Descendants().First(d => d.Name.LocalName == "numFmt");

                Assert.AreEqual(numFormat.GetAttribute(w + "val").ToLower(), "decimal");
            }

        }

        [TestMethod]
        public void WhenCreatingAnUnOrderedListTheListXmlShouldHaveBulletListItemType()
        {

            using (DocX document = DocX.Create("TestListXmlBullet.docx"))
            {
                var list = document.AddList("First Item", 0, ListItemType.Bulleted);
                document.InsertList(list);

                var listNumPropNode = document.mainDoc.Descendants().First(s => s.Name.LocalName == "numPr");

                var numId = listNumPropNode.Descendants().First(s => s.Name.LocalName == "numId");

                Assert.AreEqual(numId.Attribute(DocX.w + "val").Value, "1");
            }
        }

        [TestMethod]
        public void WhenCreatingAListWithTextTheListXmlShouldHaveTheCorrectRunItemText()
        {
            using (DocX document = DocX.Create("TestListCreate.docx"))
            {
                const string listText = "RunText";
                var list = document.AddList(listText, 0, ListItemType.Bulleted);
                document.InsertList(list);

                var listNumPropNode = document.mainDoc.Descendants().First(s => s.Name.LocalName == "numPr");

                var runTextNode = document.mainDoc.Descendants().First(s => s.Name.LocalName == "t");

                Assert.IsNotNull(listNumPropNode);
                Assert.AreEqual(list.Items.First().runs.First().Value, runTextNode.Value);
                Assert.AreEqual(listText, runTextNode.Value);
            }
        }

        [TestMethod]
        public void WhenCreatingAnOrderedListTheListShouldHaveNumberedListItemType()
        {

            using (DocX document = DocX.Create("TestListCreateOrderedList.docx"))
            {
                var list = document.AddList("First Item");

                Assert.AreEqual(list.ListType, ListItemType.Numbered);
            }

        }

        [TestMethod]
        public void WhenCreatingAnUnOrderedListTheListShouldHaveBulletListItemType()
        {

            using (DocX document = DocX.Create("TestListCreateUnorderedList.docx"))
            {
                var list = document.AddList("First Item", 0, ListItemType.Bulleted);

                Assert.AreEqual(list.ListType, ListItemType.Bulleted);
            }

        }

        [TestMethod]
        public void WhenCreatingAListWithTextTheListShouldHaveTheCorrectRunItemText()
        {

            using (DocX document = DocX.Create("TestListCreateRunText.docx"))
            {
                var list = document.AddList("RunText", 0, ListItemType.Bulleted);
                document.InsertList(list);

                Assert.AreEqual(list.Items.First().runs.First().Value, "RunText");
            }
        }

        [TestMethod]
        public void WhenCreatingAListTheNumberingShouldGetSaved()
        {

        }

        [TestMethod]
        public void WhenCreatingAListTheListStyleShouldExistOrBeCreated()
        {

            using (DocX document = DocX.Create("TestListStyle.docx"))
            {
                var style = document.AddStylesForList();

                XNamespace w = "http://schemas.openxmlformats.org/wordprocessingml/2006/main";

                bool listStyleExists =
                    (
                      from s in style.Element(w + "styles").Elements()
                      let styleId = s.Attribute(XName.Get("styleId", w.NamespaceName))
                      where (styleId != null && styleId.Value == "ListParagraph")
                      select s
                    ).Any();

                Assert.IsTrue(listStyleExists);

            }
        }

        [TestMethod]
        public void ANewListItemShouldCreateAnAbstractNumberingEntry()
        {
            using (DocX document = DocX.Create("TestNumbering.docx"))
            {
                var numbering = document.numbering.Descendants().Where(d => d.Name.LocalName == "abstractNum");
                Assert.IsFalse(numbering.Any());

                document.AddList("List Text");

                numbering = document.numbering.Descendants().Where(d => d.Name.LocalName == "abstractNum");
                Assert.IsTrue(numbering.Any());
            }
        }

        [TestMethod]
        public void ANewListItemShouldCreateANewNumEntry()
        {
            using (DocX document = DocX.Create("TestNumEntry.docx"))
            {
                var numbering = document.numbering.Descendants().Where(d => d.Name.LocalName == "num");
                Assert.IsFalse(numbering.Any());

                document.AddList("List Text");

                numbering = document.numbering.Descendants().Where(d => d.Name.LocalName == "num");
                Assert.IsTrue(numbering.Any());
            }
        }

        [TestMethod]
        public void CreateNewNumberingNumIdShouldAddNumberingDataToTheDocument()
        {
            using (DocX document = DocX.Create("TestCreateNumbering.docx"))
            {
                var numbering = document.numbering.Descendants().Where(d => d.Name.LocalName == "num");
                Assert.IsFalse(numbering.Any());
                var list = document.AddList("", 0, ListItemType.Bulleted);
                document.InsertList(list);

                numbering = document.numbering.Descendants().Where(d => d.Name.LocalName == "num");
                Assert.IsTrue(numbering.Any());
            }
        }

        [TestMethod]
        public void CreateNewNumberingNumIdShouldAddNumberingAbstractDataToTheDocument()
        {
            using (DocX document = DocX.Create("TestCreateNumberingAbstract.docx"))
            {
                var numbering = document.numbering.Descendants().Where(d => d.Name.LocalName == "abstractNum");
                Assert.IsFalse(numbering.Any());
                var list = document.AddList("", 0, ListItemType.Bulleted);
                document.InsertList(list);

                numbering = document.numbering.Descendants().Where(d => d.Name.LocalName == "abstractNum");
                Assert.IsTrue(numbering.Any());
            }
        }

        [TestMethod]
        public void IfPreviousElementIsAListThenAddingANewListContinuesThePreviousList()
        {
            using (DocX document = DocX.Create("TestAddListToPreviousList.docx"))
            {
                var list = document.AddList("List Text");
                document.AddListItem(list, "List Text2");
                document.InsertList(list);

                var lvlNodes = document.mainDoc.Descendants().Where(s => s.Name.LocalName == "ilvl").ToList();
                var numIdNodes = document.mainDoc.Descendants().Where(s => s.Name.LocalName == "numId").ToList();

                Assert.AreEqual(lvlNodes.Count(), 2);
                Assert.AreEqual(numIdNodes.Count(), 2);

                var prevLvlNode = lvlNodes[0];
                var newLvlNode = lvlNodes[1];

                Assert.AreEqual(prevLvlNode.Attribute(DocX.w + "val").Value, newLvlNode.Attribute(DocX.w + "val").Value);

                var prevNumIdNode = numIdNodes[0];
                var newNumIdNode = numIdNodes[1];

                Assert.AreEqual(prevNumIdNode.Attribute(DocX.w + "val").Value, newNumIdNode.Attribute(DocX.w + "val").Value);
                document.Save();
            }

        }

        [TestMethod]
        public void WhenADocumentHasListsTheListPropertyReturnsTheCorrectNumberOfLists()
        {

            using (DocX document = DocX.Load(_directoryWithFiles + "testdoc_OrderedUnorderedLists.docx"))
            {
                var lists = document.Lists;

                Assert.AreEqual(lists.Count, 2);

            }
        }

        [TestMethod]
        public void WhenADocumentIsCreatedWithAListItemThatHasASpecifiedStartNumber()
        {
            using (DocX document = DocX.Create("CreateListItemFromDifferentStartValue.docx"))
            {
                var list = document.AddList("Test", 0, ListItemType.Numbered, 5);
                document.AddListItem(list, "NewElement");

                var numbering = document.numbering.Descendants().Where(d => d.Name.LocalName == "abstractNum");
                var level = numbering.Descendants().First(el => el.Name.LocalName == "lvl");
                var start = level.Descendants().First(el => el.Name.LocalName == "start");
                Assert.AreEqual(start.GetAttribute(DocX.w + "val"), 5.ToString());
            }
        }

        [TestMethod]
        public void WhenANumberedAndBulletedListIsCreatedThereShouldBeTwoNumberingXmls()
        {
            using (DocX document = DocX.Create("NumberAndBulletListInOne.docx"))
            {
                var numberList = document.AddList("Test");
                document.AddListItem(numberList, "Second Numbered Item");

                var bulletedList = document.AddList("Bullet", 0, ListItemType.Bulleted);
                document.AddListItem(bulletedList, "Second bullet item");

                document.InsertList(numberList);
                document.InsertList(bulletedList);

                var abstractNums = document.numbering.Descendants().Where(d => d.Name.LocalName == "abstractNum");
                Assert.AreEqual(abstractNums.Count(), 2);

            }
        }

        [TestMethod]
        public void WhenICreateAnEmptyListAndAddEntriesToIt()
        {
            using (DocX document = DocX.Create("CreateEmptyListAndAddItemsToIt.docx"))
            {
                var list = document.AddList();
                Assert.AreEqual(list.Items.Count, 0);

                document.AddListItem(list, "Test item 1.");
                document.AddListItem(list, "Test item 2.");
                Assert.AreEqual(list.Items.Count, 2);
            }
        }

        [TestMethod]
        public void WhenICreateAHeaderItShouldHaveAStyle()
        {
            using (var document = DocX.Create("CreateHeaderElement.docx"))
            {
                document.InsertParagraph("Header Text 1").StyleName = "Header1";
                Assert.IsNotNull(document.styles.Root.Descendants().FirstOrDefault(d => d.GetAttribute(DocX.w + "styleId").ToLowerInvariant() == "heading1"));
                document.Save();
            }
        }


        [TestMethod]
        public void WhileReadingWhenTextIsBoldItalicUnderlineItShouldReadTheProperFormatting()
        {
            using (DocX document = DocX.Load(_directoryWithFiles + "FontFormat.docx"))
            {
                var underlinedTextFormatting = document.Paragraphs[0].MagicText[0].formatting;
                var boldTextFormatting = document.Paragraphs[0].MagicText[2].formatting;
                var italicTextFormatting = document.Paragraphs[0].MagicText[4].formatting;
                var boldItalicUnderlineTextFormatting = document.Paragraphs[0].MagicText[6].formatting;

                Assert.IsTrue(boldTextFormatting.Bold);
                Assert.IsTrue(italicTextFormatting.Italic);
                Assert.AreEqual(underlinedTextFormatting.UnderlineStyle, UnderlineStyle.singleLine);
                Assert.IsTrue(boldItalicUnderlineTextFormatting.Bold);
                Assert.IsTrue(boldItalicUnderlineTextFormatting.Italic);
                Assert.AreEqual(boldItalicUnderlineTextFormatting.UnderlineStyle, UnderlineStyle.singleLine);
            }
        }


        [TestMethod]
        public void WhileWritingWhenTextIsBoldItalicUnderlineItShouldReadTheProperFormatting()
        {
            using (DocX document = DocX.Create("FontFormatWrite.docx"))
            {

                Paragraph p = document.InsertParagraph();
                p.Append("This is bold.").Bold().Append("This is underlined.").UnderlineStyle(UnderlineStyle.singleLine).
                Append("This is italic.").Italic().Append("This is boldItalicUnderlined").Italic().Bold().UnderlineStyle(UnderlineStyle.singleLine);

                var boldTextFormatting = document.Paragraphs[0].MagicText[0].formatting;
                var underlinedTextFormatting = document.Paragraphs[0].MagicText[1].formatting;
                var italicTextFormatting = document.Paragraphs[0].MagicText[2].formatting;
                var boldItalicUnderlineTextFormatting = document.Paragraphs[0].MagicText[3].formatting;

                Assert.IsTrue(boldTextFormatting.Bold);
                Assert.IsTrue(italicTextFormatting.Italic);
                Assert.AreEqual(underlinedTextFormatting.UnderlineStyle, UnderlineStyle.singleLine);
                Assert.IsTrue(boldItalicUnderlineTextFormatting.Bold);
                Assert.IsTrue(boldItalicUnderlineTextFormatting.Italic);
                Assert.AreEqual(boldItalicUnderlineTextFormatting.UnderlineStyle, UnderlineStyle.singleLine);
            }
        }

        [TestMethod]
        public void InsertingANextPageBreakShouldAddADocumentSection()
        {
            using (DocX document = DocX.Create("SectionPageBreak.docx"))
            {
                document.InsertSectionPageBreak();

                var sections = document.GetSections();
                Assert.AreEqual(sections.Count, 2);
                document.Save();
            }
        }

      [TestMethod]
      public void InsertANextPageBreakWithParagraphTextsShouldAddProperParagraphsToProperSections()
      {
        using (DocX document = DocX.Create("SectionPageBreakWithParagraphs.docx"))
        {
          document.InsertParagraph("First paragraph.");
          document.InsertParagraph("Second paragraph.");
          document.InsertSectionPageBreak();
          document.InsertParagraph("Third paragraph.");
          document.InsertParagraph("Fourth paragraph.");

          var sections = document.GetSections();
          Assert.AreEqual(sections.Count, 2);

          Assert.AreEqual(sections[0].SectionParagraphs.Count(p => !string.IsNullOrWhiteSpace(p.Text)), 2);
          Assert.AreEqual(sections[1].SectionParagraphs.Count(p => !string.IsNullOrWhiteSpace(p.Text)), 2);
          document.Save();
        }
      }

      [TestMethod]
        public void WhenAFontFamilyIsSpecifiedForAParagraphItShouldSetTheFontOfTheParagraphTextToTheFontFamily()
        {
          using (DocX document = DocX.Create("FontTest.docx"))
          {
            Paragraph p = document.InsertParagraph();

            p.Append("Hello World").Font(new FontFamily("Century"));

            Assert.AreEqual(p.MagicText[0].formatting.FontFamily.Name, "Century");

            document.Save();
          }
        }

    }
}
