Commit Graph

10 Commits

Author SHA1 Message Date
92f1af83ae Add tests for codeOceanToRaw and null readers
The tests ensure the readers do not return when there is no data
available.
2021-06-21 08:20:04 +00:00
c7d59810e5 Use Nomad jobs as runners instead of allocations
As we can't control which allocations are destroyed when downscaling a job, we decided
to use Nomad jobs as our runners. Thus for each runner we prewarm for an environment,
a corresponding job is created in Nomad. We create a default job that serves as a template
for the runners. Using this, already existing execution environments can easily be restored,
once Poseidon is restarted.
2021-06-15 11:35:54 +02:00
d3300e839e Add unit tests for separate stdout and stderr on execution 2021-06-11 08:47:25 +00:00
02b3f52a11 Add ability to copy files to and delete files from runner 2021-06-02 14:54:54 +02:00
242d0175a2 Add tests and end-to-end tests for websocket execution
For unit tests, this mocks the runners Execute method with a
customizable function that operates on the request, streams and exit
channel to simulate a real execution.

End-to-end tests are moved to the tests/e2e_tests folder. The tests
folder allows us to have shared helper functions for all tests in a
separate package (tests) that is not included in the non-test build.

This also adds one second of delay before each end-to-end test case by
using the TestSetup method of suite. By slowing down test execution,
this gives Nomad time to create new allocations when a test requested a
runner. Another solution could be to increase the scale of the job to
have enough allocations for all end-to-end tests.

Co-authored-by: Maximilian Paß <maximilian.pass@student.hpi.uni-potsdam.de>
2021-05-31 12:32:51 +02:00
17c9839fac Refactor runners and websocket tests 2021-05-19 14:52:03 +02:00
83ea552cf7 Refactor interfaces to use a runner manager and an environment manager.
See https://gitlab.hpi.de/codeocean/codemoon/poseidon/-/issues/44.
2021-05-19 14:52:03 +02:00
5a5ab8f02b Implement merge request review comments 2021-05-12 09:01:25 +02:00
ed735f284f Add tests for websocket connection
Co-authored-by: Konrad Hanff <konrad.hanff@student.hpi.uni-potsdam.de>
2021-05-12 09:01:25 +02:00
465577fea6 Add basic websocket structure and request upgrader 2021-05-12 09:01:25 +02:00