GitHub user markflyhigh reopened a pull request:
https://github.com/apache/incubator-beam/pull/1639
[BEAM-1112] Python E2E Test Framework And Wordcount E2E Test
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---
- E2e test framework that supports TestRunner start and verify pipeline
job.
- add `TestOptions` which defined `on_success_matcher` that is used to
verify state/output of pipeline job.
- validate `on_success_matcher` before pipeline execution to make sure
it's unpicklable to a subclass of BaseMatcher.
- create a `TestDataflowRunner` which provide functionalities of
`DataflowRunner` plus result verification.
- provide a test verifier `PipelineStateMatcher` that can verify
pipeline job finished in DONE or not.
- Add wordcount_it (it = integration test) that build e2e test based on
existing wordcount pipeline.
- include wordcount_it to nose collector, so that wordcount_it can be
collected and run by nose.
- skip ITs when running unit tests from tox in precommit and postcommit.
Current changes will not change behavior of existing pre/postcommit.
Test is done by running `tox -e py27 -c sdks/python/tox.ini` for unit test
and running wordcount_it with `TestDataflowRunner` on service
([link](https://pantheon.corp.google.com/dataflow/job/2016-12-15_17_36_16-3857167705491723621?project=google.com:clouddfe)).
TODO:
- Output data verifier that verify pipeline output that stores in
filesystem.
- Add wordcount_it to precommit and replace existing wordcount execution
command in postcommit with a better structured nose command.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/markflyhigh/incubator-beam e2e-testrunner
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/incubator-beam/pull/1639.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #1639
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