public void ShouldThrowServiceExceptionOnRetrieveAllCalendarEntriesWhenExceptionOccursAndLogIt()
{
// given
var exception = new Exception();
var expectedCalendarEntryServiceException =
new CalendarEntryServiceException(exception);
this.storageBrokerMock.Setup(broker =>
broker.SelectAllCalendarEntries())
.Throws(exception);
// when . then
Assert.Throws <CalendarEntryServiceException>(() =>
this.calendarEntryService.RetrieveAllCalendarEntries());
this.loggingBrokerMock.Verify(broker =>
broker.LogError(It.Is(SameExceptionAs(expectedCalendarEntryServiceException))),
Times.Once);
this.storageBrokerMock.Verify(broker =>
broker.SelectAllCalendarEntries(),
Times.Once);
this.loggingBrokerMock.VerifyNoOtherCalls();
this.storageBrokerMock.VerifyNoOtherCalls();
this.dateTimeBrokerMock.VerifyNoOtherCalls();
}
public async Task ShouldThrowServiceExceptionOnRemoveWhenExceptionOccursAndLogItAsync()
{
// given
Guid randomCalendarEntryId = Guid.NewGuid();
Guid inputCalendarEntryId = randomCalendarEntryId;
var exception = new Exception();
var expectedCalendarEntryServiceException =
new CalendarEntryServiceException(exception);
this.storageBrokerMock.Setup(broker =>
broker.SelectCalendarEntryByIdAsync(inputCalendarEntryId))
.ThrowsAsync(exception);
// when
ValueTask<CalendarEntry> deleteCalendarEntryTask =
this.calendarEntryService.RemoveCalendarEntryByIdAsync(inputCalendarEntryId);
// then
await Assert.ThrowsAsync<CalendarEntryServiceException>(() =>
deleteCalendarEntryTask.AsTask());
this.loggingBrokerMock.Verify(broker =>
broker.LogError(It.Is(SameExceptionAs(expectedCalendarEntryServiceException))),
Times.Once);
this.storageBrokerMock.Verify(broker =>
broker.SelectCalendarEntryByIdAsync(inputCalendarEntryId),
Times.Once);
this.dateTimeBrokerMock.VerifyNoOtherCalls();
this.loggingBrokerMock.VerifyNoOtherCalls();
this.storageBrokerMock.VerifyNoOtherCalls();
}
private CalendarEntryServiceException CreateAndLogServiceException(Exception exception)
{
var calendarEntryServiceException = new CalendarEntryServiceException(exception);
this.loggingBroker.LogError(calendarEntryServiceException);
return(calendarEntryServiceException);
}
public async Task ShouldThrowServiceExceptionOnModifyIfServiceExceptionOccursAndLogItAsync()
{
// given
int randomNegativeNumber = GetNegativeRandomNumber();
DateTimeOffset randomDateTime = GetRandomDateTime();
CalendarEntry randomCalendarEntry = CreateRandomCalendarEntry(randomDateTime);
CalendarEntry someCalendarEntry = randomCalendarEntry;
someCalendarEntry.CreatedDate = randomDateTime.AddMinutes(randomNegativeNumber);
var serviceException = new Exception();
var failedCalendarEntryServiceException =
new FailedCalendarEntryServiceException(serviceException);
var expectedCalendarEntryServiceException =
new CalendarEntryServiceException(failedCalendarEntryServiceException);
this.storageBrokerMock.Setup(broker =>
broker.SelectCalendarEntryByIdAsync(someCalendarEntry.Id))
.ThrowsAsync(serviceException);
this.dateTimeBrokerMock.Setup(broker =>
broker.GetCurrentDateTime())
.Returns(randomDateTime);
// when
ValueTask <CalendarEntry> modifyCalendarEntryTask =
this.calendarEntryService.ModifyCalendarEntryAsync(someCalendarEntry);
// then
await Assert.ThrowsAsync <CalendarEntryServiceException>(() =>
modifyCalendarEntryTask.AsTask());
this.dateTimeBrokerMock.Verify(broker =>
broker.GetCurrentDateTime(),
Times.Once);
this.storageBrokerMock.Verify(broker =>
broker.SelectCalendarEntryByIdAsync(someCalendarEntry.Id),
Times.Once);
this.loggingBrokerMock.Verify(broker =>
broker.LogError(It.Is(SameExceptionAs(
expectedCalendarEntryServiceException))),
Times.Once);
this.loggingBrokerMock.VerifyNoOtherCalls();
this.storageBrokerMock.VerifyNoOtherCalls();
this.dateTimeBrokerMock.VerifyNoOtherCalls();
}
public async Task ShouldThrowServiceExceptionOnAddWhenExceptionOccursAndLogItAsync()
{
// given
DateTimeOffset dateTime = GetRandomDateTime();
CalendarEntry randomCalendarEntry = CreateRandomCalendarEntry(dateTime);
CalendarEntry inputCalendarEntry = randomCalendarEntry;
inputCalendarEntry.UpdatedBy = inputCalendarEntry.CreatedBy;
var serviceException = new Exception();
var failedCalendarEntryServiceException =
new FailedCalendarEntryServiceException(serviceException);
var expectedCalendarEntryServiceException =
new CalendarEntryServiceException(failedCalendarEntryServiceException);
this.dateTimeBrokerMock.Setup(broker =>
broker.GetCurrentDateTime())
.Returns(dateTime);
this.storageBrokerMock.Setup(broker =>
broker.InsertCalendarEntryAsync(inputCalendarEntry))
.ThrowsAsync(serviceException);
// when
ValueTask <CalendarEntry> createCalendarEntryTask =
this.calendarEntryService.AddCalendarEntryAsync(inputCalendarEntry);
// then
await Assert.ThrowsAsync <CalendarEntryServiceException>(() =>
createCalendarEntryTask.AsTask());
this.loggingBrokerMock.Verify(broker =>
broker.LogError(It.Is(SameExceptionAs(
expectedCalendarEntryServiceException))),
Times.Once);
this.storageBrokerMock.Verify(broker =>
broker.InsertCalendarEntryAsync(inputCalendarEntry),
Times.Once);
this.dateTimeBrokerMock.Verify(broker =>
broker.GetCurrentDateTime(),
Times.Once);
this.dateTimeBrokerMock.VerifyNoOtherCalls();
this.loggingBrokerMock.VerifyNoOtherCalls();
this.storageBrokerMock.VerifyNoOtherCalls();
}
public async Task ShouldThrowServiceExceptionOnRetrieveWhenExceptionOccursAndLogItAsync()
{
// given
Guid someCalendarEntryId = Guid.NewGuid();
var serviceException = new Exception();
var failedCalendarEntryServiceException =
new FailedCalendarEntryServiceException(serviceException);
var expectedCalendarEntryServiceException =
new CalendarEntryServiceException(failedCalendarEntryServiceException);
this.storageBrokerMock.Setup(broker =>
broker.SelectCalendarEntryByIdAsync(It.IsAny <Guid>()))
.ThrowsAsync(serviceException);
// when
ValueTask <CalendarEntry> retrieveCalendarEntryByIdTask =
this.calendarEntryService.RetrieveCalendarEntryByIdAsync(someCalendarEntryId);
// then
await Assert.ThrowsAsync <CalendarEntryServiceException>(() =>
retrieveCalendarEntryByIdTask.AsTask());
this.loggingBrokerMock.Verify(broker =>
broker.LogError(It.Is(SameExceptionAs(
expectedCalendarEntryServiceException))),
Times.Once);
this.storageBrokerMock.Verify(broker =>
broker.SelectCalendarEntryByIdAsync(It.IsAny <Guid>()),
Times.Once);
this.dateTimeBrokerMock.Verify(broker =>
broker.GetCurrentDateTime(),
Times.Never);
this.dateTimeBrokerMock.VerifyNoOtherCalls();
this.loggingBrokerMock.VerifyNoOtherCalls();
this.storageBrokerMock.VerifyNoOtherCalls();
}
