public void TitleReplacementAdd_WithEmptyList_CanExecute()
{
var settings = new Conversion.Settings.ApplicationSettings();
settings.TitleReplacement = new TitleReplacement[] {};
var titleTabViewModel = new TitleTabViewModel(_translator);
titleTabViewModel.ApplyTitleReplacements(settings.TitleReplacement);
Assert.IsTrue(titleTabViewModel.TitleAddCommand.CanExecute(null));
}
public void TitleReplacementDelete_WithNonEmptyList_CanExecute()
{
var settings = new Conversion.Settings.ApplicationSettings();
settings.TitleReplacement = new[] { new TitleReplacement(ReplacementType.Replace, "a", "b"), new TitleReplacement(ReplacementType.Replace, "c", "d") }.ToList();
var titleTabViewModel = new TitleTabViewModel(_translator);
titleTabViewModel.ApplyTitleReplacements(settings.TitleReplacement);
Assert.IsTrue(titleTabViewModel.TitleDeleteCommand.CanExecute(null));
}
public void TitleReplacementDelete_WithEmptyList_CannotExecute()
{
var settings = new ApplicationSettings();
settings.TitleReplacement = new TitleReplacement[] { };
var titleTabViewModel = new TitleTabViewModel(_translator);
titleTabViewModel.ApplyTitleReplacements(settings.TitleReplacement);
Assert.IsFalse(titleTabViewModel.TitleDeleteCommand.CanExecute(null));
}
public void TitleReplacementAdd_WithEmptyList_InsertsOneElement()
{
var settings = new Conversion.Settings.ApplicationSettings();
settings.TitleReplacement = new TitleReplacement[] {}.ToList();
var titleTabViewModel = new TitleTabViewModel(_translator);
titleTabViewModel.ApplyTitleReplacements(settings.TitleReplacement);
titleTabViewModel.TitleAddCommand.Execute(null);
Assert.AreEqual(1, settings.TitleReplacement.Count);
}
public void TitleReplacementAdd_WithNonEmptyList_NewElementIsCurrent()
{
var settings = new Conversion.Settings.ApplicationSettings();
settings.TitleReplacement = new[] { new TitleReplacement(ReplacementType.Replace, "a", "b"), new TitleReplacement(ReplacementType.Replace, "c", "d") }.ToList();
var titleTabViewModel = new TitleTabViewModel(_translator);
titleTabViewModel.ApplyTitleReplacements(settings.TitleReplacement);
var cv = CollectionViewSource.GetDefaultView(titleTabViewModel.TitleReplacements);
titleTabViewModel.TitleAddCommand.Execute(null);
Assert.AreEqual(2, cv.CurrentPosition);
}
public void TitleReplacementDelete_AfterExecute_OtherElementStillThere()
{
var settings = new Conversion.Settings.ApplicationSettings();
settings.TitleReplacement = new[] { new TitleReplacement(ReplacementType.Replace, "a", "b"), new TitleReplacement(ReplacementType.Replace, "c", "d") }.ToList();
var titleTabViewModel = new TitleTabViewModel(_translator);
titleTabViewModel.ApplyTitleReplacements(settings.TitleReplacement);
var otherElement = settings.TitleReplacement[1];
titleTabViewModel.TitleDeleteCommand.Execute(null);
Assert.IsTrue(titleTabViewModel.TitleReplacements.Contains(otherElement));
}
public void TitleReplacementDelete_AfterExecute_ElementIsRemoved()
{
var settings = new Conversion.Settings.ApplicationSettings();
settings.TitleReplacement = new[] { new TitleReplacement(ReplacementType.Replace, "a", "b"), new TitleReplacement(ReplacementType.Replace, "c", "d") }.ToList();
var titleTabViewModel = new TitleTabViewModel(_translator);
titleTabViewModel.ApplyTitleReplacements(settings.TitleReplacement);
var deletedElement = settings.TitleReplacement[0];
titleTabViewModel.TitleDeleteCommand.Execute(null);
Assert.IsFalse(titleTabViewModel.TitleReplacements.Contains(deletedElement));
}
public void TitleReplacementDelete_CurrentItemChanged_RaisesCommandCanExecuteChanged()
{
var wasRaised = false;
var settings = new Conversion.Settings.ApplicationSettings();
settings.TitleReplacement = new[] { new TitleReplacement(ReplacementType.Replace, "a", "b"), new TitleReplacement(ReplacementType.Replace, "c", "d") }.ToList();
var titleTabViewModel = new TitleTabViewModel(_translator);
titleTabViewModel.ApplyTitleReplacements(settings.TitleReplacement);
titleTabViewModel.TitleDeleteCommand.CanExecuteChanged += (sender, args) => wasRaised = true;
var cv = CollectionViewSource.GetDefaultView(titleTabViewModel.TitleReplacements);
cv.MoveCurrentToPrevious();
Assert.IsTrue(wasRaised);
}
