Use the AllModules plugin by passing --all-modules or setting the NOSE_ALL_MODULES environment variable to enable collection and execution of tests in all python modules. Normal nose behavior is to look for tests only in modules that match testMatch.
More information: ../doc_tests/test_allmodules/test_allmodules
Warning
This plugin can have surprising interactions with plugins that load tests from what nose normally considers non-test modules, such as the doctest plugin. This is because any given object in a module can’t be loaded both by a plugin and the normal nose test loader. Also, if you have functions or classes in non-test modules that look like tests but aren’t, you will likely see errors as nose attempts to run them as tests.
Enable plugin AllModules: Collect tests from all python modules. [NOSE_ALL_MODULES]
Bases: nose.plugins.base.Plugin
Collect tests from all python modules.
Register commandline options.
Override to return True for all files ending with .py
Override return True for all modules