FEAT: Integration Tests

[CesarD]

Description

Integration tests for testing end-to-end behavior of the application.

Related Issue

Closes #86

How Has This Been Tested?

New tests allow to test end-to-end behavior of the application so this has verified it.

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)

Checklist:

• My code follows the code style of this project.
• My change requires a change to the documentation.
• I have updated the documentation accordingly.
• I have read the CONTRIBUTING document.
• I have added tests to cover my changes.
• All new and existing tests passed.

[CesarD]

I've just pushed some changes which include the template flags placed in all the places where they should be for enabling/disabling the different features.
Could any of you guys please give it a try with different options and see if everything works as expected?

Next, I'll follow with the Worker Service integration tests: I'll try to setup a WorkerService factory to build and run instances of the worker service and test the MassTransit consumer we have in there and make sure it consumes when it's supposed to.