Stop unittest execution if database adapter import fails

[Ryan J Ollos]

Mentioned comment:8:ticket:12989, it would be good to stop test execution for all database types when the adapter is not installed. Doing so might require implementing a class that inherits from ​TestCase or ​TestSuite.

[Ryan J Ollos]

Replying to Ryan J Ollos:

Doing so might require implementing a class that inherits from ​TestCase or ​TestSuite.

I'm not sure this is worth the effort to change the entire codebase in order to implement the check in ​setUpClass or another setup method. Also, we might benefit from switching to pytest eventually, and the effort might be better spent working on that.

Proposed change is to switch Makefile to use unittest module. The -f (fail fast) option can then be used:

$ make unittest testopts=-f

This option can also be added to Makefile.cfg.

Proposed changes: log:rjollos.git:t13028_unittest_database_adapter

DONE Update TracDev/UnitTests.

[Ryan J Ollos]

Changes don't work for Python < 2.7. According to ​docs,

Changed in version 2.7: In earlier versions it was only possible to run individual test methods and not modules or classes.

We could just target changes to trunk: [bdc583b84/rjollos.git]

[Ryan J Ollos]

Command line options for unittest module: ​https://docs.python.org/2/library/unittest.html#command-line-options

Edited TracDev/UnitTests@28.

Committed to trunk in r17088.