public async Task ShouldThrowServiceExceptionOnAddWhenExceptionOccursAndLogItAsync()
{
// given
UserContact randomUserContact = CreateRandomUserContact();
UserContact inputUserContact = randomUserContact;
var exception = new Exception();
var expectedUserContactServiceException =
new UserContactServiceException(exception);
this.storageBrokerMock.Setup(broker =>
broker.InsertUserContactAsync(inputUserContact))
.ThrowsAsync(exception);
// when
ValueTask <UserContact> addUserContactTask =
this.userContactService.AddUserContactAsync(inputUserContact);
// then
await Assert.ThrowsAsync <UserContactServiceException>(() =>
addUserContactTask.AsTask());
this.loggingBrokerMock.Verify(broker =>
broker.LogError(It.Is(SameExceptionAs(expectedUserContactServiceException))),
Times.Once);
this.storageBrokerMock.Verify(broker =>
broker.InsertUserContactAsync(inputUserContact),
Times.Once);
this.loggingBrokerMock.VerifyNoOtherCalls();
this.storageBrokerMock.VerifyNoOtherCalls();
}
public void ShouldThrowServiceExceptionOnRetrieveAllWhenExceptionOccursAndLogIt()
{
// given
var exception = new Exception();
var expectedUserContactServiceException =
new UserContactServiceException(exception);
this.storageBrokerMock.Setup(broker => broker.SelectAllUserContacts())
.Throws(exception);
// when . then
Assert.Throws <UserContactServiceException>(() =>
this.userContactService.RetrieveAllUserContacts());
this.loggingBrokerMock.Verify(broker =>
broker.LogError(It.Is(SameExceptionAs(expectedUserContactServiceException))),
Times.Once);
this.storageBrokerMock.Verify(broker => broker.SelectAllUserContacts(),
Times.Once);
this.loggingBrokerMock.VerifyNoOtherCalls();
this.storageBrokerMock.VerifyNoOtherCalls();
}
private UserContactServiceException CreateAndLogServiceException(Exception exception)
{
var UserContactServiceException = new UserContactServiceException(exception);
this.loggingBroker.LogError(UserContactServiceException);
return(UserContactServiceException);
}
public async Task ShouldThrowServiceExceptionOnRemoveWhenExceptionOccursAndLogItAsync()
{
// given
Guid someContactId = Guid.NewGuid();
Guid someUserId = Guid.NewGuid();
var serviceException = new Exception();
var failedUserContactServiceException =
new FailedUserContactServiceException(serviceException);
var expectedUserContactException =
new UserContactServiceException(failedUserContactServiceException);
this.storageBrokerMock.Setup(broker =>
broker.SelectUserContactByIdAsync(It.IsAny <Guid>(), It.IsAny <Guid>()))
.ThrowsAsync(serviceException);
// when
ValueTask <UserContact> removeUserContactTask =
this.userContactService.RemoveUserContactByIdAsync(
someUserId,
someContactId);
// then
await Assert.ThrowsAsync <UserContactServiceException>(() =>
removeUserContactTask.AsTask());
this.loggingBrokerMock.Verify(broker =>
broker.LogError(It.Is(SameExceptionAs(
expectedUserContactException))),
Times.Once);
this.storageBrokerMock.Verify(broker =>
broker.SelectUserContactByIdAsync(It.IsAny <Guid>(), It.IsAny <Guid>()),
Times.Once);
this.storageBrokerMock.Verify(broker =>
broker.DeleteUserContactAsync(It.IsAny <UserContact>()),
Times.Never);
this.loggingBrokerMock.VerifyNoOtherCalls();
this.storageBrokerMock.VerifyNoOtherCalls();
}
public async Task ShouldThrowServiceExceptionOnRetrieveWhenExceptionOccursAndLogItAsync()
{
// given
var randomContactId = Guid.NewGuid();
var randomUserId = Guid.NewGuid();
Guid inputContactId = randomContactId;
Guid inputUserId = randomUserId;
var exception = new Exception();
var expectedUserContactException =
new UserContactServiceException(exception);
this.storageBrokerMock.Setup(broker =>
broker.SelectUserContactByIdAsync(inputUserId, inputContactId))
.ThrowsAsync(exception);
// when
ValueTask <UserContact> retrieveUserContactTask =
this.userContactService.RetrieveUserContactByIdAsync(
inputUserId,
inputContactId);
// then
await Assert.ThrowsAsync <UserContactServiceException>(() =>
retrieveUserContactTask.AsTask());
this.loggingBrokerMock.Verify(broker =>
broker.LogError(It.Is(SameExceptionAs(expectedUserContactException))),
Times.Once);
this.storageBrokerMock.Verify(broker =>
broker.SelectUserContactByIdAsync(inputUserId, inputContactId),
Times.Once);
this.loggingBrokerMock.VerifyNoOtherCalls();
this.storageBrokerMock.VerifyNoOtherCalls();
}
