public async void ShouldThrowValidationExceptionOnAddWhenCalendarIsNullAndLogItAsync()
{
// given
Calendar randomCalendar = null;
Calendar nullCalendar = randomCalendar;
var nullCalendarException = new NullCalendarException();
var expectedCalendarValidationException =
new CalendarValidationException(nullCalendarException);
// when
ValueTask <Calendar> registerCalendarTask =
this.calendarService.AddCalendarAsync(nullCalendar);
// then
await Assert.ThrowsAsync <CalendarValidationException>(() =>
registerCalendarTask.AsTask());
this.loggingBrokerMock.Verify(broker =>
broker.LogError(It.Is(SameExceptionAs(expectedCalendarValidationException))),
Times.Once);
this.storageBrokerMock.Verify(broker =>
broker.InsertCalendarAsync(It.IsAny <Calendar>()),
Times.Never);
this.dateTimeBrokerMock.VerifyNoOtherCalls();
this.loggingBrokerMock.VerifyNoOtherCalls();
this.storageBrokerMock.VerifyNoOtherCalls();
}
public async Task ShouldThrowValidationExceptionOnModifyWhenCalendarIsNullAndLogItAsync()
{
//given
Calendar invalidCalendar = null;
var nullCalendarException = new NullCalendarException();
var expectedCalendarValidationException =
new CalendarValidationException(nullCalendarException);
//when
ValueTask <Calendar> modifyCalendarTask =
this.calendarService.ModifyCalendarAsync(invalidCalendar);
//then
await Assert.ThrowsAsync <CalendarValidationException>(() =>
modifyCalendarTask.AsTask());
this.loggingBrokerMock.Verify(broker =>
broker.LogError(It.Is(SameExceptionAs(expectedCalendarValidationException))),
Times.Once);
this.loggingBrokerMock.VerifyNoOtherCalls();
this.storageBrokerMock.VerifyNoOtherCalls();
this.dateTimeBrokerMock.VerifyNoOtherCalls();
}
