Add in python unit tests and fix up java unit tests.

Change-Id: I3930946364d5ca8a5d18e4a2b36a7afa298ef2de

tools/monkeyrunner/jython/test/all_tests.py

@@ -0,0 +1,49 @@
+#!/usr/bin/python2.4
+#
+# Copyright 2010, The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+"""Test runner to run all the tests in this package."""
+
+import os
+import re
+import sys
+import unittest
+
+
+TESTCASE_RE = re.compile('_test\.py$')
+
+
+def AllTestFilesInDir(path):
+  """Finds all the unit test files in the given path."""
+  return filter(TESTCASE_RE.search, os.listdir(path))
+
+
+def suite(loader=unittest.defaultTestLoader):
+  """Creates the all_tests TestSuite."""
+  script_parent_path = os.path.abspath(os.path.dirname(sys.argv[0]))
+  # Find all the _test.py files in the same directory we are in
+  test_files = AllTestFilesInDir(script_parent_path)
+  # Convert them into module names
+  module_names = [os.path.splitext(f)[0] for f in test_files]
+  # And import them
+  modules = map(__import__, module_names)
+  # And create the test suite for all these modules
+  return unittest.TestSuite([loader.loadTestsFromModule(m) for m in modules])
+
+if __name__ == '__main__':
+  result = unittest.TextTestRunner().run(suite())
+  if not result.wasSuccessful():
+    # On failure return an error code
+    sys.exit(1)