Create a test suite for each supported language

[shobrook]

No description provided.

[shreyasbapat]

Do you want to set up the CI or just add the unit tests for each module?

[shobrook]

Just unit tests for now, but I'd like to setup CI in the future.

[maxthecabbie]

@shobrook are you just wanting to check that the get_error_message function pulls the correct exception/error message when given the stack trace string from an exception?

[shobrook]

Yes, I'd like to make sure this works for every type of exception. The test suite would look like a set of test files for each language supported by rebound.

[shankar-lucideus]

Is this resolved yet @shobrook? Else I'd like to work on this.