public async Task ShouldThrowValidationExceptionOnModifyIfAssignmentDoesntExistAndLogItAsync()
{
// given
int randomNegativeMinutes = GetNegativeRandomNumber();
DateTimeOffset dateTime = GetRandomDateTime();
Assignment randomAssignment = CreateRandomAssignment(dateTime);
Assignment nonExistentAssignment = randomAssignment;
nonExistentAssignment.CreatedDate = dateTime.AddMinutes(randomNegativeMinutes);
Assignment noAssignment = null;
var notFoundAssignmentException = new NotFoundAssignmentException(nonExistentAssignment.Id);
var expectedAssignmentValidationException =
new AssignmentValidationException(notFoundAssignmentException);
this.storageBrokerMock.Setup(broker =>
broker.SelectAssignmentByIdAsync(nonExistentAssignment.Id))
.ReturnsAsync(noAssignment);
this.dateTimeBrokerMock.Setup(broker =>
broker.GetCurrentDateTime())
.Returns(dateTime);
// when
ValueTask <Assignment> modifyAssignmentTask =
this.assignmentService.ModifyAssignmentAsync(nonExistentAssignment);
// then
await Assert.ThrowsAsync <AssignmentValidationException>(() =>
modifyAssignmentTask.AsTask());
this.dateTimeBrokerMock.Verify(broker =>
broker.GetCurrentDateTime(),
Times.Once);
this.storageBrokerMock.Verify(broker =>
broker.SelectAssignmentByIdAsync(nonExistentAssignment.Id),
Times.Once);
this.loggingBrokerMock.Verify(broker =>
broker.LogError(It.Is(SameExceptionAs(expectedAssignmentValidationException))),
Times.Once);
this.loggingBrokerMock.VerifyNoOtherCalls();
this.storageBrokerMock.VerifyNoOtherCalls();
this.dateTimeBrokerMock.VerifyNoOtherCalls();
}
public async Task ShouldThrowValidatonExceptionOnRemoveWhenStorageAssignmentIsInvalidAndLogItAsync()
{
// given
DateTimeOffset dateTimeOffset = GetRandomDateTime();
Assignment randomAssignment = CreateRandomAssignment(dates: dateTimeOffset);
Guid inputAssignmentId = randomAssignment.Id;
Assignment inputAssignment = randomAssignment;
Assignment nullStorageAssignment = null;
var notFoundAssignmentException = new NotFoundAssignmentException(inputAssignmentId);
var expectedAssignmentValidationException =
new AssignmentValidationException(notFoundAssignmentException);
this.storageBrokerMock.Setup(broker =>
broker.SelectAssignmentByIdAsync(inputAssignmentId))
.ReturnsAsync(nullStorageAssignment);
// when
ValueTask <Assignment> actualAssignmentTask =
this.assignmentService.RemoveAssignmentByIdAsync(inputAssignmentId);
// then
await Assert.ThrowsAsync <AssignmentValidationException>(() => actualAssignmentTask.AsTask());
this.loggingBrokerMock.Verify(broker =>
broker.LogError(It.Is(SameExceptionAs(expectedAssignmentValidationException))),
Times.Once);
this.storageBrokerMock.Verify(broker =>
broker.SelectAssignmentByIdAsync(inputAssignmentId),
Times.Once);
this.storageBrokerMock.Verify(broker =>
broker.DeleteAssignmentAsync(It.IsAny <Assignment>()),
Times.Never);
this.loggingBrokerMock.VerifyNoOtherCalls();
this.storageBrokerMock.VerifyNoOtherCalls();
this.dateTimeBrokerMock.VerifyNoOtherCalls();
}
public async void ShouldThrowValidationExceptionOnRetrieveWhenStorageAssignmentIsNullAndLogItAsync()
{
//given
Guid randomAssignmentId = Guid.NewGuid();
Guid inputAssignmentId = randomAssignmentId;
Assignment invalidStorageAssignment = null;
var notFoundAssignmentException = new NotFoundAssignmentException(inputAssignmentId);
var expectedAssignmentValidationException = new AssignmentValidationException(notFoundAssignmentException);
this.storageBrokerMock.Setup(broker =>
broker.SelectAssignmentByIdAsync(inputAssignmentId))
.ReturnsAsync(invalidStorageAssignment);
//when
ValueTask <Assignment> retrieveAssignmentByIdTask =
this.assignmentService.RetrieveAssignmentByIdAsync(inputAssignmentId);
//then
await Assert.ThrowsAsync <AssignmentValidationException>(() =>
retrieveAssignmentByIdTask.AsTask());
this.loggingBrokerMock.Verify(broker =>
broker.LogError(It.Is(SameExceptionAs(expectedAssignmentValidationException))),
Times.Once);
this.dateTimeBrokerMock.Verify(broker => broker.GetCurrentDateTime(),
Times.Never);
this.storageBrokerMock.Verify(broker =>
broker.SelectAssignmentByIdAsync(It.IsAny <Guid>()),
Times.Once);
this.dateTimeBrokerMock.VerifyNoOtherCalls();
this.loggingBrokerMock.VerifyNoOtherCalls();
this.storageBrokerMock.VerifyNoOtherCalls();
}
