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From j...@apache.org
Subject svn commit: r1441417 - /incubator/bloodhound/branches/bep_0003_multiproduct/bloodhound_multiproduct/tests/__init__.py
Date Fri, 01 Feb 2013 12:14:19 GMT
Author: jure
Date: Fri Feb  1 12:14:18 2013
New Revision: 1441417

URL: http://svn.apache.org/viewvc?rev=1441417&view=rev
Log:
#355, test discovery patch t355_r1437383_pkgresources_discovery.diff (from Olemis)


Modified:
    incubator/bloodhound/branches/bep_0003_multiproduct/bloodhound_multiproduct/tests/__init__.py

Modified: incubator/bloodhound/branches/bep_0003_multiproduct/bloodhound_multiproduct/tests/__init__.py
URL: http://svn.apache.org/viewvc/incubator/bloodhound/branches/bep_0003_multiproduct/bloodhound_multiproduct/tests/__init__.py?rev=1441417&r1=1441416&r2=1441417&view=diff
==============================================================================
--- incubator/bloodhound/branches/bep_0003_multiproduct/bloodhound_multiproduct/tests/__init__.py
(original)
+++ incubator/bloodhound/branches/bep_0003_multiproduct/bloodhound_multiproduct/tests/__init__.py
Fri Feb  1 12:14:18 2013
@@ -15,3 +15,62 @@
 #  KIND, either express or implied.  See the License for the
 #  specific language governing permissions and limitations
 #  under the License.
+
+from collections import deque
+from fnmatch import fnmatch
+import sys
+try:
+    import unittest2 as unittest
+except ImportError:
+    import unittest
+
+from pkg_resources import resource_listdir, resource_isdir, resource_exists
+
+
+class TestLoader(unittest.TestLoader):
+    testLoaderAttribute = '__testloader__'
+    testMethodPrefix = 'test'
+    sortTestMethodsUsing = cmp
+    suiteClass = unittest.TestSuite
+
+    def discover_package(self, package_or_requirement, pattern='test*.py'):
+        """Find and return all test modules from the specified package
+        directory, recursing into subdirectories to find them. Only test files
+        that match the pattern will be loaded. (Using shell style pattern
+        matching.)
+
+        All test modules must be importable from the top level of the project
+        and registered with `pkg_resources` (e.g. via `setup.py develop`).
+
+        If a target test module contains a '__testloader__' attribute then
+        related object will override current loader for every individual 
+        module across the hierarchy.
+        """
+        pending = deque([(package_or_requirement, self, True)])
+        tests = []
+        while pending:
+            mdlnm, loader, isdir = pending.popleft()
+            mdl = self._get_module_from_name(mdlnm)
+            loader = getattr(mdl, self.testLoaderAttribute, None) or loader
+            if mdlnm != package_or_requirement and hasattr(mdl, 'test_suite'):
+                tests.append(mdl.test_suite())
+            else:
+                tests.append(loader.loadTestsFromModule(mdl))
+            if isdir and resource_exists(mdlnm, '__init__.py'):
+                for fnm in resource_listdir(mdlnm, ''):
+                    if resource_isdir(mdlnm, fnm):
+                        pending.append( (mdlnm + '.' + fnm, loader, True) )
+                    elif any(fnm.endswith(ext) for ext in ['.py', '.pyc']) \
+                            and fnmatch(fnm, pattern) and fnm != '__init__.py':
+                        submdlnm = mdlnm + '.' + fnm.rsplit('.', 1)[0]
+                        pending.append( (submdlnm, loader, False) )
+        return self.suiteClass(tests)
+
+    def _get_module_from_name(self, name):
+        __import__(name)
+        return sys.modules[name]
+
+def test_suite():
+    return TestLoader().discover_package('tests', pattern='*.py')
+
+



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