Hello Eric,
> Submitted by epani...@cshl.edu > Hi all, > > I've read the Wiki page on Writing Functional Tests > (http://wiki.g2.bx.psu.edu/Admin/Tools/Writing%20Tests) and I've been looking > through test/base and test/functional and I am left with two questions: > > * Is it possible to write a test to validate metadata directly on an > (optionally composite) output dataset? I'm sure this is possible, but it would require enhancements to the current functional test framework. > Everything described on the above page is file oriented. I see that there is > TwillTestCase.check_metadata_for_string, but as far as I can tell this is a > bit nonspecific since it appears to just do a text search on the Edit page. This is correct. > I don't yet fully understand the context in which tests run, but is there > some way to access a "live" dataset's metadata directly, either as a > dictionary or just as attributes? Or even to get the actual dataset object? Not with the current functional test framework. Doing this would require enhancements to the framework. > > * Does the test harness support retaining output files only for failed > tests? Ideally with a cap on how much output data to save. If not, would > this be difficult to configure? I'm not sure what you mean by "output files" in your question. If you mean output datasets that result from running a functional test for a tool, then I believe there is no difference if the test passed or failed. > > Thanks, > Eric > Greg Von Kuster Galaxy Development Team g...@bx.psu.edu
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