public async Task <IActionResult> DeleteBrand(BrandForDeleteDto brandForDelete)
{
var result = await repo.DeleteBrand(brandForDelete);
if (result.IsSuccess)
{
return(Ok());
}
else
{
return(BadRequest(result.Exception.GetType() == typeof(ArgumentNullException)
? "No item with this id found" : "Failed to delete item"));
}
}
public async Task <BrandDeletedDto> DeleteBrand(BrandForDeleteDto brandForDelete)
{
var brandDeletedDto = new BrandDeletedDto();
try
{
var brandToDelete = await context.Brands.FirstOrDefaultAsync(x => x.Id == brandForDelete.Id);
context.Brands.Remove(brandToDelete);
context.SaveChanges();
brandDeletedDto.IsSuccess = true;
}
catch (Exception ex)
{
brandDeletedDto.Exception = ex;
}
return(brandDeletedDto);
}
public async Task Test_DeleteBrand_ShouldDeleteSuccessfully()
{
//arrange
var brandForDelete = new BrandForDeleteDto {
Id = 1
};
var resultModel = new BrandDeletedDto {
IsSuccess = true
};
brandRepositoryMock.Setup(p => p.DeleteBrand(brandForDelete)).Returns(Task.FromResult(resultModel));
//act
var result = await subject.DeleteBrand(brandForDelete);
var OkActionResult = result as OkResult;
//assert
Assert.IsInstanceOf <OkResult>(OkActionResult);
brandRepositoryMock.Verify(x => x.DeleteBrand(brandForDelete), Times.Once);
}
public async Task Test_DeleteBrand_ThrowsException()
{
//arrange
var brandForDelete = new BrandForDeleteDto {
Id = 1
};
var resultModel = new BrandDeletedDto {
IsSuccess = false, Exception = new Exception()
};
brandRepositoryMock.Setup(p => p.DeleteBrand(brandForDelete)).Returns(Task.FromResult(resultModel));
//act
var result = await subject.DeleteBrand(brandForDelete);
var badRequest = result as BadRequestObjectResult;
//assert
Assert.IsInstanceOf <BadRequestObjectResult>(badRequest);
brandRepositoryMock.Verify(x => x.DeleteBrand(brandForDelete), Times.Once);
}