public void VoiceNoteChoiceRepository_Caches_VoiceNoteChoices()
{
// arrange
var mockVoiceNoteChoiceGenerator = Substitute.For <IVoiceNoteChoiceGenerator>();
var mockVoiceNoteChoice = new VoiceNoteChoice(Voice.Bass, NoteMotion.Ascending, 1);
var mockVoiceNoteChoiceGeneratorReturn = new HashSet <VoiceNoteChoice> {
mockVoiceNoteChoice
};
mockVoiceNoteChoiceGenerator
.GenerateVoiceNoteChoices(Arg.Any <Voice>())
.Returns(mockVoiceNoteChoiceGeneratorReturn);
var voiceNoteChoiceRepository = new VoiceNoteChoiceRepository(mockVoiceNoteChoiceGenerator);
foreach (var voice in EnumUtils <Voice> .AsEnumerable())
{
// act
var nonCachedVoiceNoteChoices = voiceNoteChoiceRepository.GetVoiceNoteChoices(voice);
var cachedVoiceNoteChoices = voiceNoteChoiceRepository.GetVoiceNoteChoices(voice);
// assert
nonCachedVoiceNoteChoices.Should().NotBeEmpty();
cachedVoiceNoteChoices.Should().NotBeEmpty();
nonCachedVoiceNoteChoices.Should().BeSameAs(cachedVoiceNoteChoices);
mockVoiceNoteChoiceGenerator.Received(1).GenerateVoiceNoteChoices(voice);
}
}
public VoiceNoteChoiceRepository(IVoiceNoteChoiceGenerator voiceNoteChoiceGenerator)
{
_voiceNoteChoiceGenerator = voiceNoteChoiceGenerator;
foreach (var voice in EnumUtils <Voice> .AsEnumerable())
{
_voiceNoteChoicesByVoice.Add(voice, new HashSet <VoiceNoteChoice>());
}
}
public void VoiceNoteChoiceGenerator_Only_Generates_List_Of_Unique_Voice_Note_Choices()
{
var voiceNoteChoiceGenerator = new VoiceNoteChoiceGenerator();
foreach (var voice in EnumUtils <Voice> .AsEnumerable())
{
var voiceNoteChoices = voiceNoteChoiceGenerator.GenerateVoiceNoteChoices(voice);
voiceNoteChoices.Should().OnlyHaveUniqueItems();
}
}
public void SetUp()
{
_mockVoiceNoteChoiceRepository = Substitute.For <IVoiceNoteChoiceRepository>();
foreach (var voice in EnumUtils <Voice> .AsEnumerable())
{
_mockVoiceNoteChoiceRepository
.GetVoiceNoteChoices(voice)
.Returns(MockVoiceNoteChoicesByVoice[voice]);
}
}
public void AsEnumerable_Generates_Expected_Enumerable_With_NonEmpty_Enum()
{
var expectedEnumerable = new[]
{
Weekday.Monday,
Weekday.Tuesday,
Weekday.Wednesday,
Weekday.Thursday,
Weekday.Friday
};
var enumerable = EnumUtils<Weekday>.AsEnumerable();
enumerable.Should().BeEquivalentTo(expectedEnumerable);
}
public void AsEnumerable_Generates_Expected_Enumerable_With_Empty_Enum()
{
var enumerable = EnumUtils<Friends>.AsEnumerable();
enumerable.Should().BeEmpty();
}
