public async void SavesChangesOnTryAddChat()
{
var chat = ChatBuilder.Any();
var repository = CreateRepository();
await repository.TryAddChatAndSaveAsync(chat);
_appDbContextMock.Verify(context => context.SaveChanges(), Times.Once);
}
public async void TriesAddChatToRepository()
{
var chat = ChatBuilder.Any();
var repository = CreateRepository();
var result = await repository.TryAddChatAndSaveAsync(chat);
result.Should().BeTrue();
}
public async void ReturnsFalseWhenExceptionHappenedOnTryAddChatAndSaveAsync()
{
_appDbContextMock.Setup(context => context.SaveChanges())
.Throws <Exception>();
var chat = ChatBuilder.Any();
var repository = CreateRepository();
var result = await repository.TryAddChatAndSaveAsync(chat);
result.Should().BeFalse();
}