Add uplink_sequence() method to IntegrationTestAPI

[nateinaction]

Related Issue(s)
Has Unit Tests (y/n)	n
Documentation Included (y/n)	y

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Change Description

Hey team, This PR adds uplink_sequence() and uplink_sequence_and_await_completion() helper methods to the IntegrationTestAPI class. uplink_sequence() compiles text sequence files into bins and then passes them to the uplink_file() method.

Rationale

I'm writing tests that verify sequences are cancelled under certain conditions. In our repo I have access to a .seq text file and I think this kind of helper feels more natural living upstream.

Testing/Review Recommendations

I have run tests using uplink_sequence_and_await_completion() and verified that they are uplinking and eventing successfully.

Future Work

I didn't feel like there was a consistent method for catching and reraising errors in this class. Happy to take feed back on the implementation.

[thomas-bc]

This is great, thanks a lot for contributing back. Was this tested end-to-end locally? It'd be good if we could get some testing in there for CI...