public async Task DeleteAsyncBookTest_ValidBookCopyId_HappyPath()
{
//arrange
_access.WithDeleteResult(true);
_sut = new BookCopyRepository(_access.Object, _mapper.Object);
//act
var result = await _sut.DeleteAsync(BookCopyTestUtils.GenerateValidBookCopy().Id);
//assert
Assert.IsTrue(result);
_access.Verify(m => m.DeleteWithIdAsync(It.IsAny <int>()), Times.Once);
}
public async Task DeleteAsyncBookTest_NullBookCopy_ExceptionalCase()
{
//arrange
_access.WithDeleteResult(true);
_sut = new BookCopyRepository(_access.Object, _mapper.Object);
//act
var result = await _sut.DeleteAsync(null);
//assert
Assert.IsFalse(result);
_access.Verify(m => m.DeleteWithIdAsync(It.IsAny <int>()), Times.Never);
}
public async Task DeleteAsyncIdTest_NegativeBookCopyId_ExceptionalCase()
{
//arrange
const int invalidId = -10;
_access.WithDeleteResult(true);
_sut = new BookCopyRepository(_access.Object, _mapper.Object);
//act
var result = await _sut.DeleteAsync(invalidId);
//assert
Assert.IsFalse(result);
_access.Verify(m => m.DeleteWithIdAsync(It.IsAny <int>()), Times.Never);
}
public async Task DeleteAsyncBookTest_NegativeBookCopyId_ExceptionalCase()
{
//arrange
var book = BookCopyTestUtils.GenerateValidBookCopy();
book.Id = -10;
_access.WithDeleteResult(true);
_sut = new BookCopyRepository(_access.Object, _mapper.Object);
//act
var result = await _sut.DeleteAsync(book);
//assert
Assert.IsFalse(result);
_access.Verify(m => m.DeleteWithIdAsync(It.IsAny <int>()), Times.Never);
}
