public async Task GetAllDiscountAsync__An_unexpected_internal_error_occurred__Should_throw_Exception()
{
_discountDbServiceMock.Setup(x => x.GetAllAsync()).ThrowsAsync(new Exception());
var controller = new DiscountsController(_discountDbServiceMock.Object, _logger, _mapperMock.Object);
Func <Task> result = async() => await controller.GetAllDiscountsAsync();
await result.Should().ThrowExactlyAsync <Exception>();
}
public async Task GetAllDiscountAsync__At_least_one_element_found__Should_return_200OK_response_with_not_empty_IEnumerable()
{
_discountDbServiceMock.Setup(x => x.GetAllAsync()).ReturnsAsync(_discounts);
_mapperMock.Setup(x => x.Map <IEnumerable <DiscountDto> >(It.IsNotNull <IEnumerable <Discount> >())).Returns(_discountDtos.AsEnumerable());
var controller = new DiscountsController(_discountDbServiceMock.Object, _logger, _mapperMock.Object);
var result = await controller.GetAllDiscountsAsync();
(result as ObjectResult).StatusCode.Should().Be(200);
(((result as ObjectResult).Value as ResponseWrapper).Data as IEnumerable <DiscountDto>).Should().NotBeEmpty();
}
public async Task GetAllDiscountAsync__An_internal_error_reffered_to_the_database_occurred__Should_throw_InternalDbServiceException()
{
// Example of these errors: database does not exist, table does not exist etc.
_discountDbServiceMock.Setup(x => x.GetAllAsync()).ThrowsAsync(new InternalDbServiceException());
var controller = new DiscountsController(_discountDbServiceMock.Object, _logger, _mapperMock.Object);
Func <Task> result = async() => await controller.GetAllDiscountsAsync();
await result.Should().ThrowExactlyAsync <InternalDbServiceException>();
}