public void Drop_EffectIsCopyAndTargetCollectionIsActiveSoundsAndDataIsAnEnumerableOfISounds_AddsAllSoundsToSoundService()
{
//Arrange
Target = CreateTarget();
ICollection <ISound> targetCollection = Target.SoundService.ActiveSounds;
IEnumerable <ISound> droppedSounds = new ISound[]
{
CommonStubsFactory.StubClonableSoundWithRandomName(),
CommonStubsFactory.StubClonableSoundWithRandomName(),
CommonStubsFactory.StubClonableSoundWithRandomName()
};
IDropInfo dropInfo = MockRepository.GenerateStub <IDropInfo>();
dropInfo.Effects = DragDropEffects.Copy;
dropInfo.Stub(info => info.TargetCollection).Return(targetCollection);
dropInfo.Stub(info => info.Data).Return(droppedSounds);
//Act
Target.Drop(dropInfo);
//Assert
targetCollection.ShouldBeEquivalentTo(droppedSounds);
}
public void DragOver_DataIsAnEnumerableOfISoundsAndTargetCollectionContainsThoseSoundsAndIsReadOnly_SetsEffectsToNone()
{
//Arrange
Target = CreateTarget();
IEnumerable <ISound> droppedSounds = new ISound[]
{
CommonStubsFactory.StubClonableSoundWithRandomName(),
CommonStubsFactory.StubClonableSoundWithRandomName(),
CommonStubsFactory.StubClonableSoundWithRandomName()
};
ReadOnlyObservableCollection <ISound> targetCollection =
new ReadOnlyObservableCollection <ISound>(
new ObservableCollection <ISound>(droppedSounds));
IDropInfo dropInfo = MockRepository.GenerateStub <IDropInfo>();
dropInfo.Stub(info => info.TargetCollection).Return(targetCollection);
dropInfo.Stub(info => info.Data).Return(droppedSounds);
//Act
Target.DragOver(dropInfo);
//Assert
dropInfo.Effects.ShouldBeEquivalentTo(DragDropEffects.None);
}
public void Drop_EffectIsCopyAndDataIsASingleISound_InsertsSoundIntoTargetCollection()
{
//Arrange
Target = CreateTarget();
ISound droppedSound = CommonStubsFactory.StubClonableSoundWithRandomName();
ObservableCollection <ISound> targetCollection = new ObservableCollection <ISound>
{
CommonStubsFactory.StubClonableSoundWithRandomName(),
CommonStubsFactory.StubClonableSoundWithRandomName(),
CommonStubsFactory.StubClonableSoundWithRandomName(),
};
ISound[] expectedCollection =
{
targetCollection[0],
droppedSound,
targetCollection[1],
targetCollection[2],
};
IDropInfo dropInfo = MockRepository.GenerateStub <IDropInfo>();
dropInfo.Effects = DragDropEffects.Copy;
dropInfo.Stub(info => info.TargetCollection).Return(targetCollection);
dropInfo.Stub(info => info.Data).Return(droppedSound);
dropInfo.Stub(info => info.InsertIndex).Return(1);
//Act
Target.Drop(dropInfo);
//Assert
targetCollection.ShouldBeEquivalentTo(expectedCollection);
}
public void ToggleSoundIsLoopedCommandExecute_IsLoopedWasFalse_IsLoopedIsNowTrue()
{
ISound sound = CommonStubsFactory.StubClonableSoundWithRandomName();
sound.IsLooped = false;
Target = CreateTarget();
Target.Commands.ToggleSoundIsLoopedCommand.Execute(sound);
sound.IsLooped.Should().BeTrue();
}
public void ActivateSingleSoundCommand_SelectedSoundIsNotNull_AddedSoundIsSelected()
{
//Arrange
Target = CreateTarget();
ISound sound = CommonStubsFactory.StubClonableSoundWithRandomName();
//Act
Target.Commands.ActivateSingleSoundCommand.Execute(sound);
//Assert
Target.SelectedActiveSound.ShouldBeEquivalentTo(sound);
}
public void ActivateSingleSoundCommand_ParameterIsNotNull_AddsCloneOfSoundToActiveSounds()
{
//Arrange
ObservableCollection <ISound> activeSounds = new ObservableCollection <ISound>();
IObservableSoundService observableSoundService = CommonStubsFactory.StubObservableSoundService(activeSounds);
Target = CreateTarget(soundService: observableSoundService);
ISound sound = CommonStubsFactory.StubClonableSoundWithRandomName();
//Act
Target.Commands.ActivateSingleSoundCommand.Execute(sound);
//Assert
activeSounds.Should().NotContain(s => ReferenceEquals(s, sound));
activeSounds.Single().ShouldBeEquivalentTo(sound);
}
public void DragOver_TargetCollectionIsNull_SetsEffectsToNone()
{
//Arrange
Target = CreateTarget();
IDropInfo dropInfo = MockRepository.GenerateStub <IDropInfo>();
dropInfo.Effects = DragDropEffects.All;
dropInfo.Stub(info => info.Data).Return(CommonStubsFactory.StubClonableSoundWithRandomName());
dropInfo.Stub(info => info.TargetCollection).Return(null);
//Act
Target.DragOver(dropInfo);
//Assert
dropInfo.Effects.ShouldBeEquivalentTo(DragDropEffects.None);
}
public void Drop_EffectIsMoveAndDataIsAnEnumerableOfISounds_MovesAllSoundsToCorrectPositionInExistingOrder()
{
//Arrange
Target = CreateTarget();
ISound[] droppedSounds =
{
CommonStubsFactory.StubClonableSound("FirstMovedSound"),
CommonStubsFactory.StubClonableSound("SecondMovedSound"),
CommonStubsFactory.StubClonableSound("ThirdMovedSound"),
};
ObservableCollection <ISound> targetCollection = new ObservableCollection <ISound>
{
CommonStubsFactory.StubClonableSoundWithRandomName(),
CommonStubsFactory.StubClonableSoundWithRandomName(),
CommonStubsFactory.StubClonableSoundWithRandomName(),
droppedSounds[0],
droppedSounds[1],
droppedSounds[2],
};
ISound[] expectedCollection =
{
targetCollection[0],
droppedSounds[0],
droppedSounds[1],
droppedSounds[2],
targetCollection[1],
targetCollection[2]
};
IDropInfo dropInfo = MockRepository.GenerateStub <IDropInfo>();
dropInfo.Effects = DragDropEffects.Move;
dropInfo.Stub(info => info.TargetCollection).Return(targetCollection);
dropInfo.Stub(info => info.Data).Return(droppedSounds);
dropInfo.Stub(info => info.InsertIndex).Return(1);
//Act
Target.Drop(dropInfo);
//Assert
targetCollection.ShouldBeEquivalentTo(expectedCollection, options => options.WithStrictOrdering());
}
public void DragOver_DataIsASingleSoundAndTargetCollectionDoesNotContainSound_SetsEffectsToCopy()
{
//Arrange
Target = CreateTarget();
ISound droppedSound = CommonStubsFactory.StubClonableSoundWithRandomName();
ObservableCollection <ISound> targetCollection = new ObservableCollection <ISound>();
IDropInfo dropInfo = MockRepository.GenerateStub <IDropInfo>();
dropInfo.Stub(info => info.TargetCollection).Return(targetCollection);
dropInfo.Stub(info => info.Data).Return(droppedSound);
//Act
Target.DragOver(dropInfo);
//Assert
dropInfo.Effects.ShouldBeEquivalentTo(DragDropEffects.Copy);
}
public void Drop_EffectIsMoveAndDataIsASingleISound_MovesSoundToCorrectPosition()
{
//Arrange
const int moveTargetIndex = 2;
Target = CreateTarget();
ISound movedSound = CommonStubsFactory.StubClonableSound("Index2");
ObservableCollection <ISound> targetCollection = new ObservableCollection <ISound>
{
CommonStubsFactory.StubClonableSoundWithRandomName(),
movedSound,
CommonStubsFactory.StubClonableSoundWithRandomName(),
CommonStubsFactory.StubClonableSoundWithRandomName()
};
IEnumerable <ISound> expectedCollection = new ObservableCollection <ISound>
{
targetCollection[0],
targetCollection[2],
movedSound, // index 2
targetCollection[3]
};
IDropInfo dropInfo = MockRepository.GenerateStub <IDropInfo>();
dropInfo.Effects = DragDropEffects.Move;
dropInfo.Stub(info => info.TargetCollection).Return(targetCollection);
dropInfo.Stub(info => info.Data).Return(movedSound);
dropInfo.Stub(info => info.InsertIndex).Return(moveTargetIndex);
//Act
Target.Drop(dropInfo);
//Assert
targetCollection.ShouldBeEquivalentTo(expectedCollection);
}
public void ActivateSoundsCommandExecute_ParameterContainsIListWith3Sounds_Adds3EquivalentClonesToActiveSounds()
{
//Arrange
List <ISound> selectedSounds = new List <ISound>
{
CommonStubsFactory.StubClonableSoundWithRandomName(),
CommonStubsFactory.StubClonableSoundWithRandomName(),
CommonStubsFactory.StubClonableSoundWithRandomName()
};
IMainWindowViewModel mainWindowViewModel = CommonStubsFactory.StubMainWindowViewModel();
Target = CreateTargetWithDefaultStubs(mainWindowViewModel);
//Act
Target.ActivateSoundsCommand.Execute(selectedSounds);
//Assert
for (var i = 0; i < selectedSounds.Count; i++)
{
mainWindowViewModel.SoundService.ActiveSounds[i].ShouldBeEquivalentTo(selectedSounds[i],
"for each selected sound there must be an identical active sound");
mainWindowViewModel.SoundService.ActiveSounds[i].Should().NotBeSameAs(selectedSounds[i], "it must be a clone, not the same reference");
}
}