public async void ShouldThrowValidationExceptionOnAddWhenCourseAttachmentIsNullAndLogItAsync()
{
// given
CourseAttachment invalidCourseAttachment = null;
var nullCourseAttachmentException = new NullCourseAttachmentException();
var expectedCourseAttachmentValidationException =
new CourseAttachmentValidationException(nullCourseAttachmentException);
// when
ValueTask <CourseAttachment> addCourseAttachmentTask =
this.courseAttachmentService.AddCourseAttachmentAsync(invalidCourseAttachment);
// then
await Assert.ThrowsAsync <CourseAttachmentValidationException>(() =>
addCourseAttachmentTask.AsTask());
this.loggingBrokerMock.Verify(broker =>
broker.LogError(It.Is(SameExceptionAs(
expectedCourseAttachmentValidationException))),
Times.Once);
this.storageBrokerMock.Verify(broker =>
broker.InsertCourseAttachmentAsync(It.IsAny <CourseAttachment>()),
Times.Never);
this.storageBrokerMock.VerifyNoOtherCalls();
this.loggingBrokerMock.VerifyNoOtherCalls();
this.dateTimeBrokerMock.VerifyNoOtherCalls();
}
public async void ShouldThrowValidationExceptionOnAddWhenAttachmentIdIsInvalidAndLogItAsync()
{
// given
CourseAttachment randomCourseAttachment = CreateRandomCourseAttachment();
CourseAttachment inputCourseAttachment = randomCourseAttachment;
inputCourseAttachment.AttachmentId = default;
var invalidCourseAttachmentInputException = new InvalidCourseAttachmentException(
parameterName: nameof(CourseAttachment.AttachmentId),
parameterValue: inputCourseAttachment.AttachmentId);
var expectedCourseAttachmentValidationException =
new CourseAttachmentValidationException(invalidCourseAttachmentInputException);
// when
ValueTask <CourseAttachment> addCourseAttachmentTask =
this.courseAttachmentService.AddCourseAttachmentAsync(inputCourseAttachment);
// then
await Assert.ThrowsAsync <CourseAttachmentValidationException>(() =>
addCourseAttachmentTask.AsTask());
this.loggingBrokerMock.Verify(broker =>
broker.LogError(It.Is(SameExceptionAs(expectedCourseAttachmentValidationException))),
Times.Once);
this.storageBrokerMock.Verify(broker =>
broker.InsertCourseAttachmentAsync(It.IsAny <CourseAttachment>()),
Times.Never);
this.storageBrokerMock.VerifyNoOtherCalls();
this.loggingBrokerMock.VerifyNoOtherCalls();
this.dateTimeBrokerMock.VerifyNoOtherCalls();
}
private CourseAttachmentValidationException CreateAndLogValidationException(Exception exception)
{
var courseAttachmentValidationException = new CourseAttachmentValidationException(exception);
this.loggingBroker.LogError(courseAttachmentValidationException);
return(courseAttachmentValidationException);
}
public async Task ShouldThrowValidatonExceptionOnRemoveWhenIdsAreInvalidAndLogItAsync()
{
// given
Guid invalidCourseId = Guid.Empty;
Guid invalidAttachmentId = Guid.Empty;
var invalidCourseAttachmentInputException =
new InvalidCourseAttachmentException();
invalidCourseAttachmentInputException.AddData(
key: nameof(CourseAttachment.CourseId),
values: "Id is required");
invalidCourseAttachmentInputException.AddData(
key: nameof(CourseAttachment.AttachmentId),
values: "Id is required");
var expectedCourseAttachmentValidationException =
new CourseAttachmentValidationException(invalidCourseAttachmentInputException);
// when
ValueTask <CourseAttachment> removeCourseAttachmentTask =
this.courseAttachmentService.RemoveCourseAttachmentByIdAsync(
invalidCourseId,
invalidAttachmentId);
// then
await Assert.ThrowsAsync <CourseAttachmentValidationException>(() =>
removeCourseAttachmentTask.AsTask());
this.loggingBrokerMock.Verify(broker =>
broker.LogError(It.Is(SameValidationExceptionAs(
expectedCourseAttachmentValidationException))),
Times.Once);
this.storageBrokerMock.Verify(broker =>
broker.SelectCourseAttachmentByIdAsync(It.IsAny <Guid>(), It.IsAny <Guid>()),
Times.Never);
this.storageBrokerMock.Verify(broker =>
broker.DeleteCourseAttachmentAsync(It.IsAny <CourseAttachment>()),
Times.Never);
this.storageBrokerMock.VerifyNoOtherCalls();
this.loggingBrokerMock.VerifyNoOtherCalls();
this.dateTimeBrokerMock.VerifyNoOtherCalls();
}
public async Task ShouldThrowValidationExceptionOnRemoveWhenStorageCourseAttachmentIsNotFoundAndLogItAsync()
{
// given
DateTimeOffset randomDateTime = GetRandomDateTime();
CourseAttachment randomCourseAttachment = CreateRandomCourseAttachment(randomDateTime);
Guid someAttachmentId = randomCourseAttachment.AttachmentId;
Guid someCourseId = randomCourseAttachment.CourseId;
CourseAttachment nullStorageCourseAttachment = null;
var notFoundCourseAttachmentException =
new NotFoundCourseAttachmentException(someCourseId, someAttachmentId);
var expectedCourseValidationException =
new CourseAttachmentValidationException(notFoundCourseAttachmentException);
this.storageBrokerMock.Setup(broker =>
broker.SelectCourseAttachmentByIdAsync(someCourseId, someAttachmentId))
.ReturnsAsync(nullStorageCourseAttachment);
// when
ValueTask <CourseAttachment> removeCourseAttachmentTask =
this.courseAttachmentService.RemoveCourseAttachmentByIdAsync(someCourseId, someAttachmentId);
// then
await Assert.ThrowsAsync <CourseAttachmentValidationException>(() =>
removeCourseAttachmentTask.AsTask());
this.storageBrokerMock.Verify(broker =>
broker.SelectCourseAttachmentByIdAsync(It.IsAny <Guid>(), It.IsAny <Guid>()),
Times.Once);
this.loggingBrokerMock.Verify(broker =>
broker.LogError(It.Is(SameExceptionAs(
expectedCourseValidationException))),
Times.Once);
this.storageBrokerMock.Verify(broker =>
broker.DeleteCourseAttachmentAsync(It.IsAny <CourseAttachment>()),
Times.Never);
this.storageBrokerMock.VerifyNoOtherCalls();
this.loggingBrokerMock.VerifyNoOtherCalls();
this.dateTimeBrokerMock.VerifyNoOtherCalls();
}
public async void ShouldThrowValidationExceptionOnAddWhenCourseAttachmentAlreadyExistsAndLogItAsync()
{
// given
CourseAttachment randomCourseAttachment = CreateRandomCourseAttachment();
CourseAttachment alreadyExistsCourseAttachment = randomCourseAttachment;
string randomMessage = GetRandomMessage();
string exceptionMessage = randomMessage;
var duplicateKeyException = new DuplicateKeyException(exceptionMessage);
var alreadyExistsCourseAttachmentException =
new AlreadyExistsCourseAttachmentException(duplicateKeyException);
var expectedCourseAttachmentValidationException =
new CourseAttachmentValidationException(alreadyExistsCourseAttachmentException);
this.storageBrokerMock.Setup(broker =>
broker.InsertCourseAttachmentAsync(alreadyExistsCourseAttachment))
.ThrowsAsync(duplicateKeyException);
// when
ValueTask <CourseAttachment> addCourseAttachmentTask =
this.courseAttachmentService.AddCourseAttachmentAsync(alreadyExistsCourseAttachment);
// then
await Assert.ThrowsAsync <CourseAttachmentValidationException>(() =>
addCourseAttachmentTask.AsTask());
this.storageBrokerMock.Verify(broker =>
broker.InsertCourseAttachmentAsync(It.IsAny <CourseAttachment>()),
Times.Once);
this.loggingBrokerMock.Verify(broker =>
broker.LogError(It.Is(SameExceptionAs(
expectedCourseAttachmentValidationException))),
Times.Once);
this.storageBrokerMock.VerifyNoOtherCalls();
this.loggingBrokerMock.VerifyNoOtherCalls();
this.dateTimeBrokerMock.VerifyNoOtherCalls();
}
public async void ShouldThrowValidationExceptionOnAddWhenReferneceExceptionAndLogItAsync()
{
// given
CourseAttachment randomCourseAttachment = CreateRandomCourseAttachment();
CourseAttachment someCourseAttachment = randomCourseAttachment;
string randomMessage = GetRandomMessage();
string exceptionMessage = randomMessage;
var foreignKeyConstraintConflictException = new ForeignKeyConstraintConflictException(exceptionMessage);
var invalidCourseAttachmentReferenceException =
new InvalidCourseAttachmentReferenceException(foreignKeyConstraintConflictException);
var expectedCourseAttachmentValidationException =
new CourseAttachmentValidationException(invalidCourseAttachmentReferenceException);
this.storageBrokerMock.Setup(broker =>
broker.InsertCourseAttachmentAsync(someCourseAttachment))
.ThrowsAsync(foreignKeyConstraintConflictException);
// when
ValueTask <CourseAttachment> addCourseAttachmentTask =
this.courseAttachmentService.AddCourseAttachmentAsync(someCourseAttachment);
// then
await Assert.ThrowsAsync <CourseAttachmentValidationException>(() =>
addCourseAttachmentTask.AsTask());
this.storageBrokerMock.Verify(broker =>
broker.InsertCourseAttachmentAsync(It.IsAny <CourseAttachment>()),
Times.Once);
this.loggingBrokerMock.Verify(broker =>
broker.LogError(It.Is(SameExceptionAs(
expectedCourseAttachmentValidationException))),
Times.Once);
this.storageBrokerMock.VerifyNoOtherCalls();
this.loggingBrokerMock.VerifyNoOtherCalls();
this.dateTimeBrokerMock.VerifyNoOtherCalls();
}
public async Task ShouldThrowValidatonExceptionOnRemoveWhenAttachmentIdIsInvalidAndLogItAsync()
{
// given
Guid randomAttachmentId = default;
Guid randomCourseId = Guid.NewGuid();
Guid invalidAttachmentId = randomAttachmentId;
Guid inputCourseId = randomCourseId;
var invalidCourseAttachmentInputException = new InvalidCourseAttachmentException(
parameterName: nameof(CourseAttachment.AttachmentId),
parameterValue: invalidAttachmentId);
var expectedCourseAttachmentValidationException =
new CourseAttachmentValidationException(invalidCourseAttachmentInputException);
// when
ValueTask <CourseAttachment> removeCourseAttachmentTask =
this.courseAttachmentService.RemoveCourseAttachmentByIdAsync(inputCourseId, invalidAttachmentId);
// then
await Assert.ThrowsAsync <CourseAttachmentValidationException>(() =>
removeCourseAttachmentTask.AsTask());
this.loggingBrokerMock.Verify(broker =>
broker.LogError(It.Is(SameExceptionAs(expectedCourseAttachmentValidationException))),
Times.Once);
this.storageBrokerMock.Verify(broker =>
broker.SelectCourseAttachmentByIdAsync(It.IsAny <Guid>(), It.IsAny <Guid>()),
Times.Never);
this.storageBrokerMock.Verify(broker =>
broker.DeleteCourseAttachmentAsync(It.IsAny <CourseAttachment>()),
Times.Never);
this.storageBrokerMock.VerifyNoOtherCalls();
this.loggingBrokerMock.VerifyNoOtherCalls();
this.dateTimeBrokerMock.VerifyNoOtherCalls();
}
