public async Task GetAllAsync_NullEnumerable_ExceptionalCase()
{
//arrange
_access.WithGetAllAsyncResult(null);
_mapper.WithUnmap(BookCopyTestUtils.GenerateValidBookCopy());
_sut = new BookCopyRepository(_access.Object, _mapper.Object);
//act
var result = await _sut.GetAllAsync();
//assert
Assert.IsNull(result);
_access.Verify(m => m.SelectAllAsync(), Times.Once);
}
public async Task GetAllAsync_EmptyEnumerable_HappyPath()
{
//arrange
_access.WithGetAllAsyncResult(new List <IBookCopyMap>());
_mapper.WithUnmap(BookCopyTestUtils.GenerateValidBookCopy());
_sut = new BookCopyRepository(_access.Object, _mapper.Object);
//act
var result = await _sut.GetAllAsync();
//assert
Assert.IsNotNull(result);
_access.Verify(m => m.SelectAllAsync(), Times.Once);
}
