Hi, I'm working on revamping the cross-language validate runner test suite. Our current test suite for the cross-language transform is incomplete as it only has tests for Wordcount, DoFn, basic Count and basic Filter transforms. My plan is, in addition to our existing set of tests, to add all primitive transforms to the suite like GroupByKey, CoGroupByKey, Combine, Flatten and Partition.
The link for the design doc is attached. Please feel free to comment. https://docs.google.com/document/d/1xQp0ElIV84b8OCVz8CD2hvbiWdR8w4BvWxPTZJZA6NA/edit?usp=sharing