public void Test_DeleteNotEmptyAt0()
{
stringTextContext = new StringTextContext("test content");
DeleteOperation delete = new DeleteOperation(0);
stringTextContext.Delete(null, delete);
Assert.AreEqual("est content", stringTextContext.Data, "Inconsistent state after deletion!");
}
public void Test_DeleteNotEmptyTwiceAt0ThenInMiddle()
{
stringTextContext = new StringTextContext("test content");
DeleteOperation delete1 = new DeleteOperation(0);
DeleteOperation delete2 = new DeleteOperation(5);
stringTextContext.Delete(null, delete1);
Assert.AreEqual("est content", stringTextContext.Data, "Inconsistent state after deletion!");;
stringTextContext.Delete(null, delete2);
Assert.AreEqual("est cntent", stringTextContext.Data, "Inconsistent state after deletion!");
}
public void SetUp()
{
log4net.Config.BasicConfigurator.Configure();
serverConnection = new LocalConnection();
clientConnection = new LocalConnection();
LocalProtocol.Connect(serverConnection, clientConnection);
serverContext = new StringTextContext();
clientContext = new StringTextContext();
server = new DifferentialSynchronizationStrategy(0, serverContext, serverConnection);
client = new DifferentialSynchronizationStrategy(1, clientContext, clientConnection);
}
/// <summary>
/// Creates a new differential synchronization session on an already established
/// networking connection.
/// </summary>
/// <param name="siteId">The <see cref="SiteId">SiteId</see> for this site.</param>
/// <param name="context">The <see cref="Context">text context</see> to be operate on.</param>
/// <param name="connection">The connection that is used to communicate with the other site.</param>
public DifferentialSynchronizationStrategy(int siteId, ITextContext context, IConnection connection)
{
SiteId = siteId;
DiffMatchPatch = new diff_match_patch();
Context = context;
Connection = connection;
Shadow = new StringTextContext(context.Data);
TokenRequestSent = false;
HasChanged = false;
TokenState = SiteId == 0 ? TokenState.HavingToken : TokenState.WaitingForToken;
Connection.Received += ConnectionReceived;
Context.Changed += ContextChanged;
}
public void Initialize()
{
stringTextContext = new StringTextContext();
}
public void Test_SetSelectionNotEmptyAtSame()
{
stringTextContext = new StringTextContext("selection");
Assert.AreEqual(0, stringTextContext.SelectionStart, "Initial SelectionStart not 0!");
Assert.AreEqual(0, stringTextContext.SelectionEnd, "Initial SelectionEnd not 0!");
stringTextContext.SetSelection(2, 2);
Assert.AreEqual(2, stringTextContext.SelectionStart, "SelectionStart not 2!");
Assert.AreEqual(2, stringTextContext.SelectionEnd, "SelectionEnd not 2!");
Assert.AreEqual("", stringTextContext.SelectedText, "SelectedText not ''");
}
public void Test_SetSelectionNotEmptyAt1And5()
{
stringTextContext = new StringTextContext("selection");
Assert.AreEqual(0, stringTextContext.SelectionStart, "Initial SelectionStart not 0!");
Assert.AreEqual(0, stringTextContext.SelectionEnd, "Initial SelectionEnd not 0!");
stringTextContext.SetSelection(1, 5);
Assert.AreEqual(1, stringTextContext.SelectionStart, "SelectionStart not 1!");
Assert.AreEqual(5, stringTextContext.SelectionEnd, "SelectionEnd not 5!");
Assert.AreEqual("elec", stringTextContext.SelectedText, "SelectedText not elec");
}
public void Test_SetRemoteSelectionNotEmpty()
{
stringTextContext = new StringTextContext("remote");
Assert.AreEqual("remote", stringTextContext.Data, "Initial Data is not equal to argument string!");
Assert.AreEqual(0, stringTextContext.SelectionStart, "Initial SelectionStart not 0!");
Assert.AreEqual(0, stringTextContext.SelectionEnd, "Initial SelectionEnd not 0!");
Assert.AreEqual("", stringTextContext.SelectedText, "Initial SelectedText not empty!");
stringTextContext.SetRemoteSelection(null, 2, 4);
Assert.AreEqual("remote", stringTextContext.Data, "Initial Data is not empty after Refresh!");
Assert.AreEqual(0, stringTextContext.SelectionStart, "SelectionStart not 0 after Refresh!");
Assert.AreEqual(0, stringTextContext.SelectionEnd, "SelectionEnd not 0 after Refresh!");
Assert.AreEqual("", stringTextContext.SelectedText, "Initial SelectedText not empty after Refresh!");
}
public void Test_RefreshNotEmptyAndSelected()
{
stringTextContext = new StringTextContext("refresh");
stringTextContext.SetSelection(1,3);
Assert.AreEqual("refresh", stringTextContext.Data, "Initial Data is not equal to argument string!");
Assert.AreEqual(1, stringTextContext.SelectionStart, "SelectionStart not 1!");
Assert.AreEqual(3, stringTextContext.SelectionEnd, "SelectionEnd not 3!");
Assert.AreEqual("ef", stringTextContext.SelectedText, "Initial SelectedText not empty!");
stringTextContext.Refresh();
Assert.AreEqual("refresh", stringTextContext.Data, "Initial Data is not empty after Refresh!");
Assert.AreEqual(1, stringTextContext.SelectionStart, "SelectionStart not 1 after Refresh!");
Assert.AreEqual(3, stringTextContext.SelectionEnd, "SelectionEnd not 3 after Refresh!");
Assert.AreEqual("ef", stringTextContext.SelectedText, "Initial SelectedText not empty after Refresh!");
}
public void Test_RefreshNotEmpty()
{
stringTextContext = new StringTextContext("refresh");
Assert.AreEqual("refresh", stringTextContext.Data, "Initial Data is not equal to argument string!");
Assert.AreEqual(0, stringTextContext.SelectionStart, "Initial SelectionStart not 0!");
Assert.AreEqual(0, stringTextContext.SelectionEnd, "Initial SelectionEnd not 0!");
Assert.AreEqual("", stringTextContext.SelectedText, "Initial SelectedText not empty!");
stringTextContext.Refresh();
Assert.AreEqual("refresh", stringTextContext.Data, "Initial Data is not equal to argumetn string after Refresh!");
Assert.AreEqual(0, stringTextContext.SelectionStart, "Initial SelectionStart not 0 after Refresh!");
Assert.AreEqual(0, stringTextContext.SelectionEnd, "Initial SelectionEnd not 0 after Refresh!");
Assert.AreEqual("", stringTextContext.SelectedText, "Initial SelectedText not empty after Refresh!");
}
public void Test_InitNotEmpty()
{
stringTextContext = new StringTextContext("test content");
Assert.AreEqual("test content", stringTextContext.Data, "Initial Data is not equal to argument string!");
}
