public async Task GetAsyncTest_Passes() { //arrange _sut = new WishlistRepository(_access.Object, _mapper.Object); //act //var result = await _sut.GetAsync(It.IsAny<int>()); var result = await _sut.GetAsync(1); //assert Assert.IsNull(result); _access.Verify(m => m.SelectWithIdAsync(It.IsAny <int>()), Times.Once); }