TestFIB.cs :  » GUI » NPOI » TestCases » HWPF » Model » C# / CSharp Open Source

using System;
using System.Text;
using System.IO;


using Microsoft.VisualStudio.TestTools.UnitTesting;

using NPOI.POIFS.FileSystem;
using NPOI.HWPF.Model;

namespace TestCases.HWPF.Model{
    /// <summary>
    /// Summary description for FIBBase
    /// </summary>
    [TestClass]
    public class TestFIB
    {
        public TestFIB()
        {
            //
            // TODO: Add constructor logic here
            //
        }

        private TestContext testContextInstance;

        /// <summary>
        ///Gets or sets the test context which provides
        ///information about and functionality for the current test run.
        ///</summary>
        public TestContext TestContext
        {
            get
            {
                return testContextInstance;
            }
            set
            {
                testContextInstance = value;
            }
        }

        #region Additional test attributes
        //
        // You can use the following additional attributes as you write your tests:
        //
        // Use ClassInitialize to run code before running the first test in the class
        // [ClassInitialize()]
        // public static void MyClassInitialize(TestContext testContext) { }
        //
        // Use ClassCleanup to run code after all tests in a class have run
        // [ClassCleanup()]
        // public static void MyClassCleanup() { }
        //
        // Use TestInitialize to run code before running each test 
        // [TestInitialize()]
        // public void MyTestInitialize() { }
        //
        // Use TestCleanup to run code after each test has run
        // [TestCleanup()]
        // public void MyTestCleanup() { }
        //
        #endregion

        string path = @"..\..\..\TestCases\HWPF\data\test2007.doc";

        public MemoryStream ReadFileToMemory()
        {
            using (var stream = File.OpenRead(path))
            {
            POIFSFileSystem _currentFileSystem = new POIFSFileSystem(stream);
            var entryWordDocument = _currentFileSystem.Root.GetEntry("WordDocument");
            Assert.IsNotNull(entryWordDocument, "WordDocument substream doesn't exist");
            POIFSDocument document = ((DocumentNode)entryWordDocument).Document;
            var dst = new byte[document.Size];
            document.Read(dst, 0);

            return new MemoryStream(dst);
            }
        }

        [TestMethod]
        public void TestFIBBaseRead()
        {
            MemoryStream ms =ReadFileToMemory();

                FIBBase fibbase = new FIBBase();
                fibbase.Deserialize(new HWPFStream(ms));
                Assert.AreEqual(fibbase.wIdent, unchecked((short)0xA5EC), "word document flag");
                Assert.IsFalse(fibbase.HasPicture, "there should be no picture in this document");
                Assert.AreEqual(fibbase.WhichTableStream, (short)1,"use 1Table substream");
                Assert.IsFalse(fibbase.IsComplex,"none complex file");
                //Assert.IsFalse(fibbase.IsFarEast,"edit using none-fareast UI");
                Assert.IsFalse(fibbase.IsEncrypted);
                Assert.AreEqual(fibbase.fExtChar, 1);
        }
        [TestMethod]
        public void TestFIBRead()
        {
            MemoryStream ms = ReadFileToMemory();
            FIB fib = new FIB();
            
            fib.Deserialize(new HWPFStream(ms));
            Assert.AreEqual(fib.csw, 0x000E);
            Assert.AreEqual(fib.cslw, 0x0016);

            switch (fib.fibRgFcLcb.cbRgFcLcb)
            {
                case 0x005D:
                    Assert.AreEqual(0, fib.cswNew);
                    break;
                case 0x006C:
                case 0x0088:
                case 0x00A4:
                    Assert.AreEqual(0x0002, fib.cswNew);
                    break;
                case 0x00B7:
                    Assert.AreEqual(0x0005, fib.cswNew);
                    break;
                default:
                    Assert.Fail("incorrect nFib exist");
                    break;
            }            
        }
    }
}