[MRG] Test workflow patch using Unittest #9
Merged
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Close #8
Add unit test for workflow patch and fix known bugs
How to run?
python -m unittest discover -s tests -t $PWDOr use your preferred IDE to perform the Python Unit Test
What is the result?
All pass

Additional notes
There are some known issues:
TestWorkflowPatchMultiFilePipelineImportAndAssignToVar), due to the static code analysis lib we used (i.e.,pyan) does not support so.TestWorkflowPatchMultiFilePipelineLocalImport) as we do not support local function scanning for workflow patch so far. Please don't write local stage function / local dag function.