unittests: Add nose runtest script

Signed-off-by: NLucas Meneghel Rodrigues <lmr@redhat.com>

unittests/runtests.py

+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+
+__author__ = 'Lucas Meneghel Rodrigues <lmr@redhat.com>'
+
+from nose.selector import Selector
+
+from nose.plugins import Plugin
+from nose.plugins.attrib import AttributeSelector
+from nose.plugins.xunit import Xunit
+from nose.plugins.cover import Coverage
+
+import logging
+import os
+import nose
+import sys
+
+
+logger = logging.getLogger(__name__)
+
+
+class AvocadoTestSelector(Selector):
+
+    def wantDirectory(self, dirname):
+        return True
+
+    def wantModule(self, module):
+        return True
+
+    def wantFile(self, filename):
+        if not filename.endswith('_unittest.py'):
+            return False
+
+        skip_tests = []
+        if self.config.options.skip_tests:
+            skip_tests = self.config.options.skip_tests.split()
+
+        if os.path.basename(filename)[:-3] in skip_tests:
+            logger.debug('Skipping test: %s' % filename)
+            return False
+
+        if self.config.options.debug:
+            logger.debug('Adding %s as a valid test' % filename)
+
+        return True
+
+
+class AvocadoTestRunner(Plugin):
+
+    enabled = True
+    name = 'avocado_test_runner'
+
+    def configure(self, options, config):
+        self.result_stream = sys.stdout
+
+        config.logStream = self.result_stream
+        self.testrunner = nose.core.TextTestRunner(stream=self.result_stream,
+                                                   descriptions=True,
+                                                   verbosity=2,
+                                                   config=config)
+
+    def options(self, parser, env):
+        parser.add_option("--avocado-skip-tests",
+                          dest="skip_tests",
+                          default=[],
+                          help='A space separated list of tests to skip')
+
+    def prepareTestLoader(self, loader):
+        loader.selector = AvocadoTestSelector(loader.config)
+
+
+def run_test():
+    nose.main(addplugins=[AvocadoTestRunner(),
+                          AttributeSelector(),
+                          Xunit(),
+                          Coverage()])
+
+
+def main():
+    run_test()
+
+
+if __name__ == '__main__':
+    main()