public void ShouldThrowServiceExceptionOnRetrieveAllWhenExceptionOccursAndLogIt()
{
// given
var exception = new Exception();
var expectedStudentSemesterCourseServiceException =
new StudentSemesterCourseServiceException(exception);
this.storageBrokerMock.Setup(broker => broker.SelectAllStudentSemesterCourses())
.Throws(exception);
// when . then
Assert.Throws <StudentSemesterCourseServiceException>(() =>
this.studentSemesterCourseService.RetrieveAllStudentSemesterCourses());
this.loggingBrokerMock.Verify(broker =>
broker.LogError(It.Is(SameExceptionAs(expectedStudentSemesterCourseServiceException))),
Times.Once);
this.storageBrokerMock.Verify(broker => broker.SelectAllStudentSemesterCourses(),
Times.Once);
this.dateTimeBrokerMock.VerifyNoOtherCalls();
this.loggingBrokerMock.VerifyNoOtherCalls();
this.storageBrokerMock.VerifyNoOtherCalls();
}
private StudentSemesterCourseServiceException CreateAndLogServiceException(Exception exception)
{
var studentSemesterCourseServiceException = new StudentSemesterCourseServiceException(exception);
this.loggingBroker.LogError(studentSemesterCourseServiceException);
return(studentSemesterCourseServiceException);
}
public async Task ShouldThrowServiceExceptionOnModifyIfServiceExceptionOccursAndLogItAsync()
{
// given
int randomNegativeNumber = GetNegativeRandomNumber();
DateTimeOffset randomDateTime = GetRandomDateTime();
StudentSemesterCourse randomStudentSemesterCourse = CreateRandomStudentSemesterCourse(randomDateTime);
StudentSemesterCourse someStudentSemesterCourse = randomStudentSemesterCourse;
someStudentSemesterCourse.CreatedDate = randomDateTime.AddMinutes(randomNegativeNumber);
var serviceException = new Exception();
var failedStudentSemesterCourseServiceException =
new FailedStudentSemesterCourseServiceException(serviceException);
var expectedStudentSemesterCourseServiceException =
new StudentSemesterCourseServiceException(
failedStudentSemesterCourseServiceException);
this.storageBrokerMock.Setup(broker =>
broker.SelectStudentSemesterCourseByIdAsync
(It.IsAny <Guid>(), It.IsAny <Guid>()))
.ThrowsAsync(serviceException);
this.dateTimeBrokerMock.Setup(broker =>
broker.GetCurrentDateTime())
.Returns(randomDateTime);
// when
ValueTask <StudentSemesterCourse> modifyStudentSemesterCourseTask =
this.studentSemesterCourseService.ModifyStudentSemesterCourseAsync(someStudentSemesterCourse);
// then
await Assert.ThrowsAsync <StudentSemesterCourseServiceException>(() =>
modifyStudentSemesterCourseTask.AsTask());
this.dateTimeBrokerMock.Verify(broker =>
broker.GetCurrentDateTime(),
Times.Once);
this.storageBrokerMock.Verify(broker =>
broker.SelectStudentSemesterCourseByIdAsync(It.IsAny <Guid>(), It.IsAny <Guid>()),
Times.Once);
this.loggingBrokerMock.Verify(broker =>
broker.LogError(It.Is(SameExceptionAs(
expectedStudentSemesterCourseServiceException))),
Times.Once);
this.loggingBrokerMock.VerifyNoOtherCalls();
this.storageBrokerMock.VerifyNoOtherCalls();
this.dateTimeBrokerMock.VerifyNoOtherCalls();
}
public async Task ShouldThrowServiceExceptionOnCreateWhenExceptionOccursAndLogItAsync()
{
// given
DateTimeOffset dateTime = GetRandomDateTime();
StudentSemesterCourse randomStudentSemesterCourse = CreateRandomStudentSemesterCourse(dateTime);
StudentSemesterCourse inputStudentSemesterCourse = randomStudentSemesterCourse;
inputStudentSemesterCourse.UpdatedBy = inputStudentSemesterCourse.CreatedBy;
inputStudentSemesterCourse.UpdatedDate = inputStudentSemesterCourse.CreatedDate;
var serviceException = new Exception();
var failedStudentSemesterCourseServiceException =
new FailedStudentSemesterCourseServiceException(serviceException);
var expectedStudentSemesterCourseServiceException =
new StudentSemesterCourseServiceException(failedStudentSemesterCourseServiceException);
this.dateTimeBrokerMock.Setup(broker =>
broker.GetCurrentDateTime())
.Returns(dateTime);
this.storageBrokerMock.Setup(broker =>
broker.InsertStudentSemesterCourseAsync(It.IsAny <StudentSemesterCourse>()))
.ThrowsAsync(serviceException);
// when
ValueTask <StudentSemesterCourse> createStudentSemesterCourseTask =
this.studentSemesterCourseService.CreateStudentSemesterCourseAsync(inputStudentSemesterCourse);
// then
await Assert.ThrowsAsync <StudentSemesterCourseServiceException>(() =>
createStudentSemesterCourseTask.AsTask());
this.loggingBrokerMock.Verify(broker =>
broker.LogError(It.Is(SameExceptionAs(
expectedStudentSemesterCourseServiceException))),
Times.Once);
this.storageBrokerMock.Verify(broker =>
broker.InsertStudentSemesterCourseAsync(It.IsAny <StudentSemesterCourse>()),
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 someSemesterCourseId = Guid.NewGuid();
Guid someStudentId = Guid.NewGuid();
var serviceException = new Exception();
var failedStudentSemesterCourseServiceException =
new FailedStudentSemesterCourseServiceException(serviceException);
var expectedStudentSemesterCourseServiceException =
new StudentSemesterCourseServiceException(
failedStudentSemesterCourseServiceException);
this.storageBrokerMock.Setup(broker =>
broker.SelectStudentSemesterCourseByIdAsync(someStudentId, someSemesterCourseId))
.ThrowsAsync(serviceException);
// when
ValueTask <StudentSemesterCourse> deleteStudentSemesterCourseTask =
this.studentSemesterCourseService.RetrieveStudentSemesterCourseByIdAsync
(someStudentId, someSemesterCourseId);
// then
await Assert.ThrowsAsync <StudentSemesterCourseServiceException>(() =>
deleteStudentSemesterCourseTask.AsTask());
this.loggingBrokerMock.Verify(broker =>
broker.LogError(It.Is(SameExceptionAs(
expectedStudentSemesterCourseServiceException))),
Times.Once);
this.storageBrokerMock.Verify(broker =>
broker.SelectStudentSemesterCourseByIdAsync(someStudentId, someSemesterCourseId),
Times.Once);
this.dateTimeBrokerMock.VerifyNoOtherCalls();
this.loggingBrokerMock.VerifyNoOtherCalls();
this.storageBrokerMock.VerifyNoOtherCalls();
}
