void CustomLabel_TextFormatStringChanged_TextSegmentsMatch()
{
var songname = "song";
var artist = "artist";
var model = new CustomLabel {
FormatString = "first format"
};
_sessionMock.SetupGet(m => m.SongName).Returns(songname);
_sessionMock.SetupGet(m => m.SongArtist).Returns(artist);
var vm = new CustomLabelViewModel(model, _dialogMock.Object, _sessionMock.Object, _messageBusMock.Object);
var firstSegment = "second format with";
var secondSegment = "{artist}";
var thirdSegment = "and";
var forthSegment = "{song}";
vm.FormatString = firstSegment + secondSegment + thirdSegment + forthSegment;
var segments = vm.TextSegments.ToList();
Assert.Equal(4, segments.Count);
Assert.Equal(firstSegment, segments[0].Text);
Assert.Equal(artist, segments[1].Text);
Assert.Equal(thirdSegment, segments[2].Text);
Assert.Equal(songname, segments[3].Text);
}
void CustomLabel_ColorChangedThenCanceled_TextSegmentsHaveCorrectColor()
{
var model = new CustomLabel {
FormatString = "text format {song}", Color = Colors.Blue
};
var vm = new CustomLabelViewModel(model, _dialogMock.Object, _sessionMock.Object, _messageBusMock.Object);
vm.Color = Colors.Black;
vm.CancelEdit();
Assert.All(vm.TextSegments, segment => Assert.Equal(Colors.Blue, segment.Color));
}
void CustomLabel_CancelEdit_ModelHasNoChanges()
{
var formatString = "test";
var model = new CustomLabel {
FormatString = formatString
};
var vm = new CustomLabelViewModel(model, _dialogMock.Object, _sessionMock.Object, _messageBusMock.Object);
vm.FormatString = "new";
vm.CancelEdit();
Assert.Equal(formatString, vm.FormatString);
Assert.Equal(formatString, model.FormatString);
}
void CustomLabel_SaveEdit_ModelHasNewChanges()
{
var formatString = "test";
var newFormatstring = "format";
var model = new CustomLabel {
FormatString = formatString
};
var vm = new CustomLabelViewModel(model, _dialogMock.Object, _sessionMock.Object, _messageBusMock.Object);
vm.FormatString = newFormatstring;
vm.EndEdit();
Assert.Equal(newFormatstring, vm.FormatString);
Assert.Equal(newFormatstring, model.FormatString);
}
void CustomLabel_TextFormatStringChangedThenCanceled_CorrectTextSegments()
{
var songname = "song";
var model = new CustomLabel {
FormatString = "text format {song}"
};
_sessionMock.SetupGet(m => m.SongName).Returns(songname);
var vm = new CustomLabelViewModel(model, _dialogMock.Object, _sessionMock.Object, _messageBusMock.Object);
Assert.Equal(2, vm.TextSegments.Count());
vm.FormatString = "new format string";
vm.CancelEdit();
Assert.Equal(2, vm.TextSegments.Count());
Assert.Equal(songname, vm.TextSegments.ToList()[1].Text);
}
