public async Task ShouldThrowValidationExceptionOnModifyWhenCategoryTitleIsInvalidAndLogItAsync(
string invalidCategoryName)
{
// given
DateTimeOffset dateTime = GetRandomDateTime();
Category randomCategory = CreateRandomCategory(dateTime);
Category invalidCategory = randomCategory;
invalidCategory.Title = invalidCategoryName;
var invalidCategoryException = new InvalidCategoryException(
parameterName: nameof(Category.Title),
parameterValue: invalidCategory.Title);
var expectedCategoryValidationException =
new CategoryValidationException(invalidCategoryException);
// when
ValueTask <Category> modifyCategoryTask =
this.categoryService.ModifyCategoryAsync(invalidCategory);
// then
await Assert.ThrowsAsync <CategoryValidationException>(() =>
modifyCategoryTask.AsTask());
this.loggingBrokerMock.Verify(broker =>
broker.LogError(It.Is(SameExceptionAs(expectedCategoryValidationException))),
Times.Once);
this.loggingBrokerMock.VerifyNoOtherCalls();
this.storageBrokerMock.VerifyNoOtherCalls();
this.dateTimeBrokerMock.VerifyNoOtherCalls();
}
public async void ShouldThrowValidationExceptionOnAddWhenCreatedDateIsNotRecentAndLogItAsync(int minutes)
{
// given
DateTimeOffset dateTime = GetRandomDateTime();
Category randomCategory = CreateRandomCategory(dateTime);
Category inputCategory = randomCategory;
inputCategory.UpdatedBy = randomCategory.CreatedBy;
inputCategory.CreatedDate = dateTime.AddMinutes(minutes);
inputCategory.UpdatedDate = inputCategory.CreatedDate;
var invalidCategoryValidationException = new InvalidCategoryException(
parameterName: nameof(Category.CreatedDate),
parameterValue: inputCategory.CreatedDate);
var expectedCategoryValidationException =
new CategoryValidationException(invalidCategoryValidationException);
// when
ValueTask <Category> createCategoryTask =
this.categoryService.AddCategoryAsync(inputCategory);
// then
await Assert.ThrowsAsync <CategoryValidationException>(() =>
createCategoryTask.AsTask());
this.dateTimeBrokerMock.Verify(broker =>
broker.GetCurrentDateTime(),
Times.Once);
this.loggingBrokerMock.Verify(broker =>
broker.LogError(It.Is(SameExceptionAs(expectedCategoryValidationException))),
Times.Once);
this.storageBrokerMock.Verify(broker =>
broker.InsertCategoryAsync(It.IsAny <Category>()),
Times.Never);
this.dateTimeBrokerMock.VerifyNoOtherCalls();
this.loggingBrokerMock.VerifyNoOtherCalls();
this.storageBrokerMock.VerifyNoOtherCalls();
}
public async Task ShouldThrowValidatonExceptionOnDeleteWhenIdIsInvalidAndLogItAsync()
{
// given
Guid randomCategoryId = default;
Guid inputCategoryId = randomCategoryId;
var invalidCategoryInputException = new InvalidCategoryException(
parameterName: nameof(Category.Id),
parameterValue: inputCategoryId);
var expectedCategoryValidationException =
new CategoryValidationException(invalidCategoryInputException);
// when
ValueTask <Category> deleteCategoryTask =
this.categoryService.RemoveCategoryByIdAsync(inputCategoryId);
// then
await Assert.ThrowsAsync <CategoryValidationException>(() => deleteCategoryTask.AsTask());
this.loggingBrokerMock.Verify(broker =>
broker.LogError(It.Is(SameExceptionAs(expectedCategoryValidationException))),
Times.Once);
this.storageBrokerMock.Verify(broker =>
broker.SelectCategoryByIdAsync(It.IsAny <Guid>()),
Times.Never);
this.storageBrokerMock.Verify(broker =>
broker.DeleteCategoryAsync(It.IsAny <Category>()),
Times.Never);
this.storageBrokerMock.VerifyNoOtherCalls();
this.loggingBrokerMock.VerifyNoOtherCalls();
this.dateTimeBrokerMock.VerifyNoOtherCalls();
}
public async void ShouldThrowValidationExceptionOnModifyWhenIdIsInvalidAndLogItAsync()
{
// given
DateTimeOffset dateTime = GetRandomDateTime();
Category randomCategory = CreateRandomCategory(dateTime);
Category inputCategory = randomCategory;
inputCategory.Id = default;
var invalidCategoryInputException = new InvalidCategoryException(
parameterName: nameof(Category.Id),
parameterValue: inputCategory.Id);
var expectedCategoryValidationException =
new CategoryValidationException(invalidCategoryInputException);
// when
ValueTask <Category> modifyCategoryTask =
this.categoryService.ModifyCategoryAsync(inputCategory);
// then
await Assert.ThrowsAsync <CategoryValidationException>(() =>
modifyCategoryTask.AsTask());
this.loggingBrokerMock.Verify(broker =>
broker.LogError(It.Is(SameExceptionAs(expectedCategoryValidationException))),
Times.Once);
this.storageBrokerMock.Verify(broker =>
broker.SelectCategoryByIdAsync(It.IsAny <Guid>()),
Times.Never);
this.dateTimeBrokerMock.VerifyNoOtherCalls();
this.loggingBrokerMock.VerifyNoOtherCalls();
this.storageBrokerMock.VerifyNoOtherCalls();
}
