public async Task ShouldThrowValidationExceptionOnModifyWhenExamIsNullAndLogItAsync()
{
//given
Exam invalidExam = null;
var nullExamException = new NullExamException();
var expectedExamValidationException =
new ExamValidationException(nullExamException);
//when
ValueTask <Exam> modifyExamTask =
this.examService.ModifyExamAsync(invalidExam);
//then
await Assert.ThrowsAsync <ExamValidationException>(() =>
modifyExamTask.AsTask());
this.loggingBrokerMock.Verify(broker =>
broker.LogError(It.Is(SameExceptionAs(
expectedExamValidationException))),
Times.Once);
this.loggingBrokerMock.VerifyNoOtherCalls();
this.storageBrokerMock.VerifyNoOtherCalls();
this.dateTimeBrokerMock.VerifyNoOtherCalls();
}
public async void ShouldThrowValidationExceptionOnAddWhenExamIsNullAndLogItAsync()
{
// given
Exam randomExam = default;
Exam nullExam = randomExam;
var nullExamException = new NullExamException();
var expectedExamValidationException =
new ExamValidationException(nullExamException);
// when
ValueTask <Exam> createExamTask =
this.examService.AddExamAsync(nullExam);
// then
await Assert.ThrowsAsync <ExamValidationException>(() =>
createExamTask.AsTask());
this.loggingBrokerMock.Verify(broker =>
broker.LogError(It.Is(SameExceptionAs(
expectedExamValidationException))),
Times.Once);
this.storageBrokerMock.Verify(broker =>
broker.InsertExamAsync(It.IsAny <Exam>()),
Times.Never);
this.loggingBrokerMock.VerifyNoOtherCalls();
this.dateTimeBrokerMock.VerifyNoOtherCalls();
this.storageBrokerMock.VerifyNoOtherCalls();
}
public async void ShouldThrowValidationExceptionOnModifyWhenUpdatedDateIsSameAsCreatedDateAndLogItAsync()
{
// given
DateTimeOffset dateTime = GetRandomDateTime();
Exam randomExam = CreateRandomExam(dateTime);
Exam inputExam = randomExam;
var invalidExamInputException = new InvalidExamInputException(
parameterName: nameof(Exam.UpdatedDate),
parameterValue: inputExam.UpdatedDate);
var expectedExamValidationException =
new ExamValidationException(invalidExamInputException);
// when
ValueTask <Exam> modifyExamTask =
this.examService.ModifyExamAsync(inputExam);
// then
await Assert.ThrowsAsync <ExamValidationException>(() =>
modifyExamTask.AsTask());
this.loggingBrokerMock.Verify(broker =>
broker.LogError(It.Is(SameExceptionAs(expectedExamValidationException))),
Times.Once);
this.storageBrokerMock.Verify(broker =>
broker.SelectExamByIdAsync(It.IsAny <Guid>()),
Times.Never);
this.dateTimeBrokerMock.VerifyNoOtherCalls();
this.loggingBrokerMock.VerifyNoOtherCalls();
this.storageBrokerMock.VerifyNoOtherCalls();
}
public async Task ShouldThrowValidationExceptionOnModifyWhenExamIdIsInvalidAndLogItAsync()
{
//given
Guid invalidExamId = Guid.Empty;
DateTimeOffset dateTime = GetRandomDateTime();
Exam randomExam = CreateRandomExam(dateTime);
Exam invalidExam = randomExam;
invalidExam.Id = invalidExamId;
var invalidExamException = new InvalidExamInputException(
parameterName: nameof(Exam.Id),
parameterValue: invalidExam.Id);
var expectedExamValidationException =
new ExamValidationException(invalidExamException);
//when
ValueTask <Exam> modifyExamTask =
this.examService.ModifyExamAsync(invalidExam);
//then
await Assert.ThrowsAsync <ExamValidationException>(() =>
modifyExamTask.AsTask());
this.loggingBrokerMock.Verify(broker =>
broker.LogError(It.Is(SameExceptionAs(expectedExamValidationException))),
Times.Once);
this.loggingBrokerMock.VerifyNoOtherCalls();
this.storageBrokerMock.VerifyNoOtherCalls();
this.dateTimeBrokerMock.VerifyNoOtherCalls();
}
private ExamValidationException CreateAndLogValidationException(Exception exception)
{
var examValidationException = new ExamValidationException(exception);
this.loggingBroker.LogError(examValidationException);
return(examValidationException);
}
public async Task ShouldThrowValidationExceptionOnModifyWhenExamIsInvalidAndLogItAsyn()
{
// given
var invalidExam = new Exam();
var invalidExamException = new InvalidExamException();
invalidExamException.AddData(
key: nameof(Exam.Id),
values: "Id is required");
invalidExamException.AddData(
key: nameof(Exam.CreatedBy),
values: "Id is required");
invalidExamException.AddData(
key: nameof(Exam.CreatedDate),
values: "Date is required");
invalidExamException.AddData(
key: nameof(Exam.UpdatedBy),
values: "Id is required");
invalidExamException.UpsertDataList(
key: nameof(Exam.UpdatedDate),
value: "Date is required");
invalidExamException.UpsertDataList(
key: nameof(Exam.UpdatedDate),
value: $"Date is same as {nameof(Exam.CreatedDate)}");
var expectedExamValidationException =
new ExamValidationException(invalidExamException);
// when
ValueTask <Exam> modifyExamTask =
this.examService.ModifyExamAsync(invalidExam);
// then
await Assert.ThrowsAsync <ExamValidationException>(() =>
modifyExamTask.AsTask());
this.dateTimeBrokerMock.Verify(broker =>
broker.GetCurrentDateTime(),
Times.Once);
this.loggingBrokerMock.Verify(broker =>
broker.LogError(It.Is(SameValidationExceptionAs(
expectedExamValidationException))),
Times.Once);
this.storageBrokerMock.Verify(broker =>
broker.SelectExamByIdAsync(It.IsAny <Guid>()),
Times.Never);
this.dateTimeBrokerMock.VerifyNoOtherCalls();
this.loggingBrokerMock.VerifyNoOtherCalls();
this.storageBrokerMock.VerifyNoOtherCalls();
}
public async Task ShouldThrowValidationExceptionOnModifyIfStorageUpdatedDateSameAsUpdatedDateAndLogItAsync()
{
// given
int randomNegativeMinutes = GetNegativeRandomNumber();
int minutesInThePast = randomNegativeMinutes;
DateTimeOffset randomDate = GetRandomDateTime();
Exam randomExam = CreateRandomExam(randomDate);
randomExam.CreatedDate = randomExam.CreatedDate.AddMinutes(minutesInThePast);
Exam invalidExam = randomExam;
invalidExam.UpdatedDate = randomDate;
Exam storageExam = randomExam.DeepClone();
Guid ExamId = invalidExam.Id;
var invalidExamException = new InvalidExamException();
invalidExamException.AddData(
key: nameof(Exam.UpdatedDate),
values: $"Date is same as {nameof(Exam.UpdatedDate)}");
var expectedExamValidationException =
new ExamValidationException(invalidExamException);
this.storageBrokerMock.Setup(broker =>
broker.SelectExamByIdAsync(ExamId))
.ReturnsAsync(storageExam);
this.dateTimeBrokerMock.Setup(broker =>
broker.GetCurrentDateTime())
.Returns(randomDate);
// when
ValueTask <Exam> modifyExamTask =
this.examService.ModifyExamAsync(invalidExam);
// then
await Assert.ThrowsAsync <ExamValidationException>(() =>
modifyExamTask.AsTask());
this.dateTimeBrokerMock.Verify(broker =>
broker.GetCurrentDateTime(),
Times.Once);
this.storageBrokerMock.Verify(broker =>
broker.SelectExamByIdAsync(invalidExam.Id),
Times.Once);
this.loggingBrokerMock.Verify(broker =>
broker.LogError(It.Is(SameValidationExceptionAs(
expectedExamValidationException))),
Times.Once);
this.dateTimeBrokerMock.VerifyNoOtherCalls();
this.storageBrokerMock.VerifyNoOtherCalls();
this.loggingBrokerMock.VerifyNoOtherCalls();
}
public async Task ShouldThrowValidationExceptionOnModifyIfStorageCreatedByNotSameAsCreatedByAndLogItAsync()
{
// given
int randomNegativeMinutes = GetNegativeRandomNumber();
Guid differentId = Guid.NewGuid();
Guid invalidCreatedBy = differentId;
DateTimeOffset randomDate = GetRandomDateTime();
Exam randomExam = CreateRandomExam(randomDate);
Exam invalidExam = randomExam;
invalidExam.CreatedDate = randomDate.AddMinutes(randomNegativeMinutes);
Exam storageExam = randomExam.DeepClone();
Guid ExamId = invalidExam.Id;
invalidExam.CreatedBy = invalidCreatedBy;
var invalidExamInputException = new InvalidExamInputException(
parameterName: nameof(Exam.CreatedBy),
parameterValue: invalidExam.CreatedBy);
var expectedExamValidationException =
new ExamValidationException(invalidExamInputException);
this.storageBrokerMock.Setup(broker =>
broker.SelectExamByIdAsync(ExamId))
.ReturnsAsync(storageExam);
this.dateTimeBrokerMock.Setup(broker =>
broker.GetCurrentDateTime())
.Returns(randomDate);
// when
ValueTask <Exam> modifyExamTask =
this.examService.ModifyExamAsync(invalidExam);
// then
await Assert.ThrowsAsync <ExamValidationException>(() =>
modifyExamTask.AsTask());
this.dateTimeBrokerMock.Verify(broker =>
broker.GetCurrentDateTime(),
Times.Once);
this.storageBrokerMock.Verify(broker =>
broker.SelectExamByIdAsync(invalidExam.Id),
Times.Once);
this.loggingBrokerMock.Verify(broker =>
broker.LogError(It.Is(SameExceptionAs(expectedExamValidationException))),
Times.Once);
this.loggingBrokerMock.VerifyNoOtherCalls();
this.storageBrokerMock.VerifyNoOtherCalls();
this.dateTimeBrokerMock.VerifyNoOtherCalls();
}
public async void ShouldThrowValidationExceptionOnAddIfExamIsInvalidAndLogItAsync()
{
// given
var invalidExam = new Exam();
var invalidExamException = new InvalidExamException();
invalidExamException.AddData(
key: nameof(Exam.Id),
values: "Id is required");
invalidExamException.AddData(
key: nameof(Exam.CreatedBy),
values: "Id is required");
invalidExamException.AddData(
key: nameof(Exam.CreatedDate),
values: "Date is required");
invalidExamException.AddData(
key: nameof(Exam.UpdatedBy),
values: "Id is required");
invalidExamException.AddData(
key: nameof(Exam.UpdatedDate),
values: "Date is required");
var expectedExamValidationException =
new ExamValidationException(invalidExamException);
// when
ValueTask <Exam> createExamTask =
this.examService.AddExamAsync(invalidExam);
// then
await Assert.ThrowsAsync <ExamValidationException>(() =>
createExamTask.AsTask());
this.loggingBrokerMock.Verify(broker =>
broker.LogError(It.Is(SameExceptionAs(
expectedExamValidationException))),
Times.Once);
this.dateTimeBrokerMock.Verify(broker =>
broker.GetCurrentDateTime(),
Times.Once);
this.storageBrokerMock.Verify(broker =>
broker.InsertExamAsync(It.IsAny <Exam>()),
Times.Never);
this.loggingBrokerMock.VerifyNoOtherCalls();
this.dateTimeBrokerMock.VerifyNoOtherCalls();
this.storageBrokerMock.VerifyNoOtherCalls();
}
public async void ShouldThrowValidationExceptionOnAddWhenExamAlreadyExistsAndLogItAsync()
{
// given
DateTimeOffset dateTime = GetRandomDateTime();
Exam randomExam = CreateRandomExam(dateTime);
Exam alreadyExistsExam = randomExam;
alreadyExistsExam.UpdatedBy = alreadyExistsExam.CreatedBy;
string randomMessage = GetRandomMessage();
string exceptionMessage = randomMessage;
var duplicateKeyException = new DuplicateKeyException(exceptionMessage);
var alreadyExistsExamException =
new AlreadyExistsExamException(duplicateKeyException);
var expectedExamValidationException =
new ExamValidationException(alreadyExistsExamException);
this.dateTimeBrokerMock.Setup(broker =>
broker.GetCurrentDateTime())
.Returns(dateTime);
this.storageBrokerMock.Setup(broker =>
broker.InsertExamAsync(alreadyExistsExam))
.ThrowsAsync(duplicateKeyException);
// when
ValueTask <Exam> createExamTask =
this.examService.AddExamAsync(alreadyExistsExam);
// then
await Assert.ThrowsAsync <ExamValidationException>(() =>
createExamTask.AsTask());
this.loggingBrokerMock.Verify(broker =>
broker.LogError(It.Is(SameExceptionAs(expectedExamValidationException))),
Times.Once);
this.dateTimeBrokerMock.Verify(broker =>
broker.GetCurrentDateTime(),
Times.Once);
this.storageBrokerMock.Verify(broker =>
broker.InsertExamAsync(alreadyExistsExam),
Times.Once);
this.dateTimeBrokerMock.VerifyNoOtherCalls();
this.storageBrokerMock.VerifyNoOtherCalls();
this.loggingBrokerMock.VerifyNoOtherCalls();
}
public async void ShouldThrowValidationExceptionOnAddWhenCreatedDateIsNotRecentAndLogItAsync(
int minutes)
{
// given
DateTimeOffset dateTime = GetRandomDateTime();
Exam randomExam = CreateRandomExam(dateTime);
Exam inputExam = randomExam;
inputExam.UpdatedBy = inputExam.CreatedBy;
inputExam.CreatedDate = dateTime.AddMinutes(minutes);
inputExam.UpdatedDate = inputExam.CreatedDate;
var invalidExamException = new InvalidExamException();
invalidExamException.AddData(
key: nameof(Exam.CreatedDate),
values: "Date is not recent");
var expectedExamValidationException =
new ExamValidationException(invalidExamException);
this.dateTimeBrokerMock.Setup(broker =>
broker.GetCurrentDateTime())
.Returns(dateTime);
// when
ValueTask <Exam> createExamTask =
this.examService.AddExamAsync(inputExam);
// then
await Assert.ThrowsAsync <ExamValidationException>(() =>
createExamTask.AsTask());
this.dateTimeBrokerMock.Verify(broker =>
broker.GetCurrentDateTime(),
Times.Once);
this.loggingBrokerMock.Verify(broker =>
broker.LogError(It.Is(SameValidationExceptionAs(
expectedExamValidationException))),
Times.Once);
this.storageBrokerMock.Verify(broker =>
broker.InsertExamAsync(It.IsAny <Exam>()),
Times.Never);
this.dateTimeBrokerMock.VerifyNoOtherCalls();
this.loggingBrokerMock.VerifyNoOtherCalls();
this.storageBrokerMock.VerifyNoOtherCalls();
}
public async Task ShouldThrowValidationExceptionOnModifyIfExamDoesntExistAndLogItAsync()
{
// given
int randomNegativeMinutes = GetNegativeRandomNumber();
DateTimeOffset dateTime = GetRandomDateTime();
Exam randomExam = CreateRandomExam(dateTime);
Exam nonExistentExam = randomExam;
nonExistentExam.CreatedDate = dateTime.AddMinutes(randomNegativeMinutes);
Exam noExam = null;
var notFoundExamException = new NotFoundExamException(nonExistentExam.Id);
var expectedExamValidationException =
new ExamValidationException(notFoundExamException);
this.storageBrokerMock.Setup(broker =>
broker.SelectExamByIdAsync(nonExistentExam.Id))
.ReturnsAsync(noExam);
this.dateTimeBrokerMock.Setup(broker =>
broker.GetCurrentDateTime())
.Returns(dateTime);
// when
ValueTask <Exam> modifyExamTask =
this.examService.ModifyExamAsync(nonExistentExam);
// then
await Assert.ThrowsAsync <ExamValidationException>(() =>
modifyExamTask.AsTask());
this.dateTimeBrokerMock.Verify(broker =>
broker.GetCurrentDateTime(),
Times.Once);
this.storageBrokerMock.Verify(broker =>
broker.SelectExamByIdAsync(nonExistentExam.Id),
Times.Once);
this.loggingBrokerMock.Verify(broker =>
broker.LogError(It.Is(SameExceptionAs(
expectedExamValidationException))),
Times.Once);
this.loggingBrokerMock.VerifyNoOtherCalls();
this.storageBrokerMock.VerifyNoOtherCalls();
this.dateTimeBrokerMock.VerifyNoOtherCalls();
}
public async void ShouldThrowValidationExceptionOnAddWhenUpdatedByIsNotSameToCreatedByAndLogItAsync()
{
// given
DateTimeOffset dateTime = GetRandomDateTime();
Exam randomExam = CreateRandomExam(dateTime);
Exam inputExam = randomExam;
inputExam.UpdatedBy = Guid.NewGuid();
var invalidExamException = new InvalidExamException();
invalidExamException.AddData(
key: nameof(Exam.UpdatedBy),
values: $"Id is not same as {nameof(Exam.CreatedBy)}");
var expectedExamValidationException =
new ExamValidationException(invalidExamException);
// when
ValueTask <Exam> createExamTask =
this.examService.AddExamAsync(inputExam);
// then
await Assert.ThrowsAsync <ExamValidationException>(() =>
createExamTask.AsTask());
this.dateTimeBrokerMock.Verify(broker =>
broker.GetCurrentDateTime(),
Times.Once);
this.loggingBrokerMock.Verify(broker =>
broker.LogError(It.Is(SameValidationExceptionAs(
expectedExamValidationException))),
Times.Once);
this.storageBrokerMock.Verify(broker =>
broker.InsertExamAsync(It.IsAny <Exam>()),
Times.Never);
this.dateTimeBrokerMock.VerifyNoOtherCalls();
this.loggingBrokerMock.VerifyNoOtherCalls();
this.storageBrokerMock.VerifyNoOtherCalls();
}
public async void ShouldThrowValidationExceptionOnModifyWhenExamTypeIsInvalidAndLogItAsync()
{
// given
DateTimeOffset dateTime = GetRandomDateTime();
Exam randomExam = CreateRandomExam(dateTime);
var invalidExam = randomExam;
invalidExam.Type = GetInValidExamType();
var invalidExamException = new InvalidExamException();
invalidExamException.AddData(
key: nameof(Exam.Type),
values: "Value is invalid");
var expectedExamValidationException =
new ExamValidationException(invalidExamException);
// when
ValueTask <Exam> modifyExamTask =
this.examService.ModifyExamAsync(invalidExam);
// then
await Assert.ThrowsAsync <ExamValidationException>(() =>
modifyExamTask.AsTask());
this.dateTimeBrokerMock.Verify(broker =>
broker.GetCurrentDateTime(),
Times.Once);
this.loggingBrokerMock.Verify(broker =>
broker.LogError(It.Is(SameValidationExceptionAs(
expectedExamValidationException))),
Times.Once);
this.storageBrokerMock.Verify(broker =>
broker.SelectExamByIdAsync(It.IsAny <Guid>()),
Times.Never);
this.loggingBrokerMock.VerifyNoOtherCalls();
this.storageBrokerMock.VerifyNoOtherCalls();
this.dateTimeBrokerMock.VerifyNoOtherCalls();
}
public async Task ShouldThrowValidatonExceptionOnDeleteIfStorageExamIsInvalidAndLogItAsync()
{
// given
DateTimeOffset dateTime = GetRandomDateTime();
Exam randomExam = CreateRandomExam(dateTime);
Guid inputExamId = randomExam.Id;
Exam inputExam = randomExam;
Exam nullStorageExam = null;
var notFoundExamException = new NotFoundExamException(inputExamId);
var expectedExamValidationException =
new ExamValidationException(notFoundExamException);
this.storageBrokerMock.Setup(broker =>
broker.SelectExamByIdAsync(inputExamId))
.ReturnsAsync(nullStorageExam);
// when
ValueTask <Exam> actualExamTask =
this.examService.RemoveExamByIdAsync(inputExamId);
// then
await Assert.ThrowsAsync <ExamValidationException>(() => actualExamTask.AsTask());
this.loggingBrokerMock.Verify(broker =>
broker.LogError(It.Is(SameExceptionAs(
expectedExamValidationException))),
Times.Once);
this.storageBrokerMock.Verify(broker =>
broker.SelectExamByIdAsync(inputExamId),
Times.Once);
this.storageBrokerMock.Verify(broker =>
broker.DeleteExamAsync(It.IsAny <Exam>()),
Times.Never);
this.storageBrokerMock.VerifyNoOtherCalls();
this.loggingBrokerMock.VerifyNoOtherCalls();
this.dateTimeBrokerMock.VerifyNoOtherCalls();
}
public async void ShouldThrowValidationExceptionOnRetrieveByIdIfStorageExamIsNullAndLogItAsync()
{
// given
Guid someExamId = Guid.NewGuid();
Exam invalidStorageExam = null;
var notFoundExamException =
new NotFoundExamException(someExamId);
var expectedExamValidationException =
new ExamValidationException(notFoundExamException);
this.storageBrokerMock.Setup(broker =>
broker.SelectExamByIdAsync(someExamId))
.ReturnsAsync(invalidStorageExam);
// when
ValueTask <Exam> retrieveExamByIdTask =
this.examService.RetrieveExamByIdAsync(someExamId);
// then
await Assert.ThrowsAsync <ExamValidationException>(() =>
retrieveExamByIdTask.AsTask());
this.storageBrokerMock.Verify(broker =>
broker.SelectExamByIdAsync(someExamId),
Times.Once);
this.loggingBrokerMock.Verify(broker =>
broker.LogError(It.Is(SameExceptionAs(
expectedExamValidationException))),
Times.Once);
this.dateTimeBrokerMock.Verify(broker =>
broker.GetCurrentDateTime(),
Times.Never);
this.storageBrokerMock.VerifyNoOtherCalls();
this.loggingBrokerMock.VerifyNoOtherCalls();
this.dateTimeBrokerMock.VerifyNoOtherCalls();
}
public async void ShouldThrowValidationExceptionOnRetrieveByIdWhenIdIsInvalidAndLogItAsync()
{
// given
Guid randomExamId = default;
Guid inputExamId = randomExamId;
var invalidExamInputException = new InvalidExamException();
invalidExamInputException.AddData(
key: nameof(Exam.Id),
values: "Id is required");
var expectedExamValidationException =
new ExamValidationException(invalidExamInputException);
// when
ValueTask <Exam> retrieveExamByIdTask =
this.examService.RetrieveExamByIdAsync(inputExamId);
// then
await Assert.ThrowsAsync <ExamValidationException>(() =>
retrieveExamByIdTask.AsTask());
this.loggingBrokerMock.Verify(broker =>
broker.LogError(It.Is(SameValidationExceptionAs(
expectedExamValidationException))),
Times.Once);
this.dateTimeBrokerMock.Verify(broker =>
broker.GetCurrentDateTime(),
Times.Never);
this.storageBrokerMock.Verify(broker =>
broker.SelectExamByIdAsync(It.IsAny <Guid>()),
Times.Never);
this.dateTimeBrokerMock.VerifyNoOtherCalls();
this.loggingBrokerMock.VerifyNoOtherCalls();
this.storageBrokerMock.VerifyNoOtherCalls();
}
public async Task ShouldThrowValidatonExceptionOnDeleteIfIdIsInvalidAndLogItAsync()
{
// given
Guid randomExamId = Guid.Empty;
Guid inputExamId = randomExamId;
var invalidExamInputException = new InvalidExamException();
invalidExamInputException.AddData(
key: nameof(Exam.Id),
values: "Id is required");
var expectedExamValidationException =
new ExamValidationException(invalidExamInputException);
// when
ValueTask <Exam> actualExamTask =
this.examService.RemoveExamByIdAsync(inputExamId);
// then
await Assert.ThrowsAsync <ExamValidationException>(() => actualExamTask.AsTask());
this.loggingBrokerMock.Verify(broker =>
broker.LogError(It.Is(SameExceptionAs(
expectedExamValidationException))),
Times.Once);
this.storageBrokerMock.Verify(broker =>
broker.SelectExamByIdAsync(It.IsAny <Guid>()),
Times.Never);
this.storageBrokerMock.Verify(broker =>
broker.DeleteExamAsync(It.IsAny <Exam>()),
Times.Never);
this.loggingBrokerMock.VerifyNoOtherCalls();
this.storageBrokerMock.VerifyNoOtherCalls();
this.dateTimeBrokerMock.VerifyNoOtherCalls();
}
public async void ShouldThrowValidationExceptionOnAddWhenCreatedByIsInvalidAndLogItAsync()
{
// given
DateTimeOffset dateTime = GetRandomDateTime();
Exam randomExam = CreateRandomExam(dateTime);
Exam inputExam = randomExam;
inputExam.CreatedBy = default;
var invalidExamInputException = new InvalidExamInputException(
parameterName: nameof(Exam.CreatedBy),
parameterValue: inputExam.CreatedBy);
var expectedExamValidationException =
new ExamValidationException(invalidExamInputException);
// when
ValueTask <Exam> createExamTask =
this.examService.AddExamAsync(inputExam);
// then
await Assert.ThrowsAsync <ExamValidationException>(() =>
createExamTask.AsTask());
this.loggingBrokerMock.Verify(broker =>
broker.LogError(It.Is(SameExceptionAs(expectedExamValidationException))),
Times.Once);
this.storageBrokerMock.Verify(broker =>
broker.InsertExamAsync(It.IsAny <Exam>()),
Times.Never);
this.dateTimeBrokerMock.VerifyNoOtherCalls();
this.loggingBrokerMock.VerifyNoOtherCalls();
this.storageBrokerMock.VerifyNoOtherCalls();
}
