public async Task ShouldThrowDependencyExceptionOnAddWhenDbExceptionOccursAndLogItAsync()
{
// given
DateTimeOffset dateTime = GetRandomDateTime();
Registration randomRegistration = CreateRandomRegistration(dateTime);
Registration inputRegistration = randomRegistration;
inputRegistration.UpdatedBy = inputRegistration.CreatedBy;
var databaseUpdateException = new DbUpdateException();
var expectedRegistrationDependencyException =
new RegistrationDependencyException(databaseUpdateException);
this.dateTimeBrokerMock.Setup(broker =>
broker.GetCurrentDateTime())
.Returns(dateTime);
this.storageBrokerMock.Setup(broker =>
broker.InsertRegistrationAsync(inputRegistration))
.ThrowsAsync(databaseUpdateException);
// when
ValueTask <Registration> createRegistrationTask =
this.registrationService.AddRegistrationAsync(inputRegistration);
// then
await Assert.ThrowsAsync <RegistrationDependencyException>(() =>
createRegistrationTask.AsTask());
this.loggingBrokerMock.Verify(broker =>
broker.LogError(It.Is(SameExceptionAs(expectedRegistrationDependencyException))),
Times.Once);
this.storageBrokerMock.Verify(broker =>
broker.InsertRegistrationAsync(inputRegistration),
Times.Once);
this.dateTimeBrokerMock.Verify(broker =>
broker.GetCurrentDateTime(),
Times.Once);
this.dateTimeBrokerMock.VerifyNoOtherCalls();
this.loggingBrokerMock.VerifyNoOtherCalls();
this.storageBrokerMock.VerifyNoOtherCalls();
}
public async Task ShouldThrowDependencyExceptionOnModifyIfSqlExceptionOccursAndLogItAsync()
{
// given
DateTimeOffset randomDateTime = GetRandomDateTime();
Registration someRegistration = CreateRandomRegistration(dateTime: randomDateTime);
SqlException sqlException = GetSqlException();
var expectedRegistrationDependencyException = new RegistrationDependencyException(sqlException);
this.dateTimeBrokerMock.Setup(broker =>
broker.GetCurrentDateTime())
.Returns(randomDateTime);
this.storageBrokerMock.Setup(broker =>
broker.SelectRegistrationByIdAsync(It.IsAny <Guid>()))
.ThrowsAsync(sqlException);
// when
ValueTask <Registration> modifyRegistrationTask =
this.registrationService.ModifyRegistrationAsync(someRegistration);
// then
await Assert.ThrowsAsync <RegistrationDependencyException>(() =>
modifyRegistrationTask.AsTask());
this.dateTimeBrokerMock.Verify(broker =>
broker.GetCurrentDateTime(),
Times.Once);
this.storageBrokerMock.Verify(broker =>
broker.SelectRegistrationByIdAsync(It.IsAny <Guid>()),
Times.Once);
this.loggingBrokerMock.Verify(broker =>
broker.LogCritical(It.Is(SameExceptionAs(expectedRegistrationDependencyException))),
Times.Once);
this.storageBrokerMock.Verify(broker =>
broker.UpdateRegistrationAsync(It.IsAny <Registration>()),
Times.Never);
this.dateTimeBrokerMock.VerifyNoOtherCalls();
this.storageBrokerMock.VerifyNoOtherCalls();
this.loggingBrokerMock.VerifyNoOtherCalls();
}
public async Task ShouldThrowDependencyExceptionOnRemoveIfDbUpdateExceptionOccursAndLogItAsync()
{
// given
DateTimeOffset randomDateTime = GetRandomDateTime();
Registration someRegistration = CreateRandomRegistration(dateTime: randomDateTime);
Guid someRegistrationId = someRegistration.Id;
Registration storageRegistration = someRegistration;
var dbUpdateException = new DbUpdateException();
var expectedRegistrationDependencyException =
new RegistrationDependencyException(dbUpdateException);
this.storageBrokerMock.Setup(broker =>
broker.SelectRegistrationByIdAsync(It.IsAny <Guid>()))
.ReturnsAsync(storageRegistration);
this.storageBrokerMock.Setup(broker =>
broker.DeleteRegistrationAsync(It.IsAny <Registration>()))
.ThrowsAsync(dbUpdateException);
// when
ValueTask <Registration> deleteRegistrationTask =
this.registrationService.RemoveRegistrationByIdAsync(someRegistrationId);
// then
await Assert.ThrowsAsync <RegistrationDependencyException>(() =>
deleteRegistrationTask.AsTask());
this.storageBrokerMock.Verify(broker =>
broker.SelectRegistrationByIdAsync(It.IsAny <Guid>()),
Times.Once);
this.storageBrokerMock.Verify(broker =>
broker.DeleteRegistrationAsync(It.IsAny <Registration>()),
Times.Once);
this.loggingBrokerMock.Verify(broker =>
broker.LogError(It.Is(SameExceptionAs(expectedRegistrationDependencyException))),
Times.Once);
this.storageBrokerMock.VerifyNoOtherCalls();
this.loggingBrokerMock.VerifyNoOtherCalls();
this.dateTimeBrokerMock.VerifyNoOtherCalls();
}
ShouldThrowDependencyExceptionOnRetrieveByIdWhenDbUpdateConcurrencyExceptionOccursAndLogItAsync()
{
// given
Guid someRegistrationId = Guid.NewGuid();
var databaseUpdateConcurrencyException = new DbUpdateConcurrencyException();
var lockedRegistrationException =
new LockedRegistrationException(databaseUpdateConcurrencyException);
var expectedRegistrationDependencyException =
new RegistrationDependencyException(lockedRegistrationException);
this.storageBrokerMock.Setup(broker =>
broker.SelectRegistrationByIdAsync(It.IsAny <Guid>()))
.ThrowsAsync(databaseUpdateConcurrencyException);
// when
ValueTask <Registration> retrieveByIdRegistrationTask =
this.registrationService.RetrieveRegistrationByIdAsync(someRegistrationId);
// then
await Assert.ThrowsAsync <RegistrationDependencyException>(() =>
retrieveByIdRegistrationTask.AsTask());
this.loggingBrokerMock.Verify(broker =>
broker.LogError(It.Is(SameExceptionAs(
expectedRegistrationDependencyException))),
Times.Once);
this.storageBrokerMock.Verify(broker =>
broker.SelectRegistrationByIdAsync(It.IsAny <Guid>()),
Times.Once);
this.storageBrokerMock.VerifyNoOtherCalls();
this.loggingBrokerMock.VerifyNoOtherCalls();
this.dateTimeBrokerMock.VerifyNoOtherCalls();
}
