public async Task ShouldThrowValidatonExceptionOnDeleteWhenStorageCategoryIsInvalidAndLogItAsync()
{
// given
DateTimeOffset dateTime = GetRandomDateTime();
Category randomCategory = CreateRandomCategory(dateTime);
Guid inputCategoryId = randomCategory.Id;
Category inputCategory = randomCategory;
Category nullStorageCategory = null;
var notFoundCategoryException = new NotFoundCategoryException(inputCategoryId);
var expectedCategoryValidationException =
new CategoryValidationException(notFoundCategoryException);
this.storageBrokerMock.Setup(broker =>
broker.SelectCategoryByIdAsync(inputCategoryId))
.ReturnsAsync(nullStorageCategory);
// when
ValueTask <Category> actualCategoryTask =
this.categoryService.RemoveCategoryByIdAsync(inputCategoryId);
// then
await Assert.ThrowsAsync <CategoryValidationException>(() => actualCategoryTask.AsTask());
this.loggingBrokerMock.Verify(broker =>
broker.LogError(It.Is(SameExceptionAs(expectedCategoryValidationException))),
Times.Once);
this.storageBrokerMock.Verify(broker =>
broker.SelectCategoryByIdAsync(inputCategoryId),
Times.Once);
this.storageBrokerMock.Verify(broker =>
broker.DeleteCategoryAsync(It.IsAny <Category>()),
Times.Never);
this.storageBrokerMock.VerifyNoOtherCalls();
this.loggingBrokerMock.VerifyNoOtherCalls();
this.dateTimeBrokerMock.VerifyNoOtherCalls();
}
public async void ShouldThrowValidationExceptionOnRetrieveByIdWhenStorageCategoryIsNullAndLogItAsync()
{
// given
Guid randomCategoryId = Guid.NewGuid();
Guid someCategoryId = randomCategoryId;
Category invalidStorageCategory = null;
var notFoundCategoryException = new NotFoundCategoryException(someCategoryId);
var exceptionCategoryValidationException =
new CategoryValidationException(notFoundCategoryException);
this.storageBrokerMock.Setup(broker =>
broker.SelectCategoryByIdAsync(It.IsAny <Guid>()))
.ReturnsAsync(invalidStorageCategory);
// when
ValueTask <Category> retrieveCategoryByIdTask =
this.categoryService.RetrieveCategoryByIdAsync(someCategoryId);
// then
await Assert.ThrowsAsync <CategoryValidationException>(() =>
retrieveCategoryByIdTask.AsTask());
this.loggingBrokerMock.Verify(broker =>
broker.LogError(It.Is(SameExceptionAs(exceptionCategoryValidationException))),
Times.Once);
this.dateTimeBrokerMock.Verify(broker =>
broker.GetCurrentDateTime(),
Times.Never);
this.storageBrokerMock.Verify(broker =>
broker.SelectCategoryByIdAsync(It.IsAny <Guid>()),
Times.Once);
this.dateTimeBrokerMock.VerifyNoOtherCalls();
this.loggingBrokerMock.VerifyNoOtherCalls();
this.storageBrokerMock.VerifyNoOtherCalls();
}
