private AssignmentServiceException CreateAndLogServiceException(Exception exception)
{
var assignmentServiceException = new AssignmentServiceException(exception);
this.loggingBroker.LogError(assignmentServiceException);
return(assignmentServiceException);
}
public async Task ShouldThrowServiceExceptionOnCreateWhenExceptionOccursAndLogItAsync()
{
// given
DateTimeOffset dateTime = GetRandomDateTime();
Assignment someAssignment = CreateRandomAssignment(dateTime);
someAssignment.UpdatedBy = someAssignment.CreatedBy;
someAssignment.UpdatedDate = someAssignment.CreatedDate;
var serviceException = new Exception();
var failedAssignmentServiceException =
new FailedAssignmentServiceException(serviceException);
var expectedAssignmentServiceException =
new AssignmentServiceException(failedAssignmentServiceException);
this.dateTimeBrokerMock.Setup(broker =>
broker.GetCurrentDateTime())
.Returns(dateTime);
this.storageBrokerMock.Setup(broker =>
broker.InsertAssignmentAsync(
It.IsAny <Assignment>()))
.ThrowsAsync(serviceException);
// when
ValueTask <Assignment> createAssignmentTask =
this.assignmentService.CreateAssignmentAsync(someAssignment);
// then
await Assert.ThrowsAsync <AssignmentServiceException>(() =>
createAssignmentTask.AsTask());
this.dateTimeBrokerMock.Verify(broker =>
broker.GetCurrentDateTime(),
Times.Once);
this.storageBrokerMock.Verify(broker =>
broker.InsertAssignmentAsync(
It.IsAny <Assignment>()),
Times.Once);
this.loggingBrokerMock.Verify(broker =>
broker.LogError(It.Is(SameExceptionAs(
expectedAssignmentServiceException))),
Times.Once);
this.dateTimeBrokerMock.VerifyNoOtherCalls();
this.loggingBrokerMock.VerifyNoOtherCalls();
this.storageBrokerMock.VerifyNoOtherCalls();
}
public async Task ShouldThrowServiceExceptionOnModifyIfServiceExceptionOccursAndLogItAsync()
{
// given
int randomNegativeNumber = GetNegativeRandomNumber();
DateTimeOffset randomDateTime = GetRandomDateTime();
Assignment someAssignment = CreateRandomAssignment(randomDateTime);
someAssignment.CreatedDate = randomDateTime.AddMinutes(randomNegativeNumber);
var serviceException = new Exception();
var failedAssignmentServiceException =
new FailedAssignmentServiceException(serviceException);
var expectedAssignmentServiceException =
new AssignmentServiceException(failedAssignmentServiceException);
this.storageBrokerMock.Setup(broker =>
broker.SelectAssignmentByIdAsync(It.IsAny <Guid>()))
.ThrowsAsync(serviceException);
this.dateTimeBrokerMock.Setup(broker =>
broker.GetCurrentDateTime())
.Returns(randomDateTime);
// when
ValueTask <Assignment> modifyAssignmentTask =
this.assignmentService.ModifyAssignmentAsync(someAssignment);
// then
await Assert.ThrowsAsync <AssignmentServiceException>(() =>
modifyAssignmentTask.AsTask());
this.dateTimeBrokerMock.Verify(broker =>
broker.GetCurrentDateTime(),
Times.Once);
this.storageBrokerMock.Verify(broker =>
broker.SelectAssignmentByIdAsync(It.IsAny <Guid>()),
Times.Once);
this.loggingBrokerMock.Verify(broker =>
broker.LogError(It.Is(SameExceptionAs(expectedAssignmentServiceException))),
Times.Once);
this.dateTimeBrokerMock.VerifyNoOtherCalls();
this.loggingBrokerMock.VerifyNoOtherCalls();
this.storageBrokerMock.VerifyNoOtherCalls();
}
public void ShouldThrowServiceExceptionOnRetrieveAllWhenExceptionOccursAndLogIt()
{
// given
var serviceException = new Exception();
var failedAssignmentServiceException =
new FailedAssignmentServiceException(serviceException);
var expectedAssignmentServiceException =
new AssignmentServiceException(failedAssignmentServiceException);
this.storageBrokerMock.Setup(broker =>
broker.SelectAllAssignments())
.Throws(serviceException);
// when
Action retrieveAllAssignmentsAction = () =>
this.assignmentService.RetrieveAllAssignments();
// then
Assert.Throws <AssignmentServiceException>(
retrieveAllAssignmentsAction);
this.storageBrokerMock.Verify(broker =>
broker.SelectAllAssignments(),
Times.Once);
this.loggingBrokerMock.Verify(broker =>
broker.LogError(It.Is(SameExceptionAs(
expectedAssignmentServiceException))),
Times.Once);
this.dateTimeBrokerMock.Verify(broker =>
broker.GetCurrentDateTime(),
Times.Never);
this.storageBrokerMock.VerifyNoOtherCalls();
this.loggingBrokerMock.VerifyNoOtherCalls();
this.dateTimeBrokerMock.VerifyNoOtherCalls();
}
public async Task ShouldThrowServiceExceptionOnRetrieveWhenExceptionOccursAndLogIt()
{
// given
Guid someAssignmentId = Guid.NewGuid();
var serviceException = new Exception();
var failedAssignmentServiceException =
new FailedAssignmentServiceException(serviceException);
var expectedAssignmentServiceException =
new AssignmentServiceException(failedAssignmentServiceException);
this.storageBrokerMock.Setup(broker =>
broker.SelectAssignmentByIdAsync(It.IsAny <Guid>()))
.Throws(serviceException);
// when
ValueTask <Assignment> retrieveTask =
this.assignmentService.RetrieveAssignmentByIdAsync(someAssignmentId);
// then
await Assert.ThrowsAsync <AssignmentServiceException>(() => retrieveTask.AsTask());
this.loggingBrokerMock.Verify(broker =>
broker.LogError(It.Is(SameExceptionAs(expectedAssignmentServiceException))),
Times.Once);
this.storageBrokerMock.Verify(broker =>
broker.SelectAssignmentByIdAsync(It.IsAny <Guid>()),
Times.Once);
this.dateTimeBrokerMock.Verify(broker =>
broker.GetCurrentDateTime(),
Times.Never);
this.dateTimeBrokerMock.VerifyNoOtherCalls();
this.loggingBrokerMock.VerifyNoOtherCalls();
this.storageBrokerMock.VerifyNoOtherCalls();
}
