[Android] Move getting the list of devices out of test_dispatcher.

build/android/pylib/base/test_dispatcher_unittest.py

 # Copyright 2013 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 """Unittests for test_dispatcher.py."""
 
 import os
 import sys
 import unittest
 
@@ skipping 149 matching lines @@
     runners = test_dispatcher._CreateRunners(MockRunnerException, ['0', '1'])
     with self.assertRaises(TestException):
       test_dispatcher._RunAllTests(runners, self.test_collection_factory, 0)
 
 
 class TestShard(unittest.TestCase):
   """Tests test_dispatcher.RunTests with sharding."""
   @staticmethod
   def _RunShard(runner_factory):
     return test_dispatcher.RunTests(
-        ['a', 'b', 'c'], runner_factory, False, None, shard=True)
+        ['a', 'b', 'c'], runner_factory, ['0', '1'], shard=True)
 
   def testShard(self):
     results, exit_code = TestShard._RunShard(MockRunner)
     self.assertEqual(len(results.GetPass()), 3)
     self.assertEqual(exit_code, 0)
 
   def testFailing(self):
     results, exit_code = TestShard._RunShard(MockRunnerFail)
     self.assertEqual(len(results.GetPass()), 0)
     self.assertEqual(len(results.GetFail()), 3)
     self.assertEqual(exit_code, constants.ERROR_EXIT_CODE)
 
   def testNoTests(self):
     results, exit_code = test_dispatcher.RunTests(
-        [], MockRunner, False, None, shard=True)
+        [], MockRunner, ['0', '1'], shard=True)
     self.assertEqual(len(results.GetAll()), 0)
     self.assertEqual(exit_code, constants.ERROR_EXIT_CODE)
 
 
 class TestReplicate(unittest.TestCase):
   """Tests test_dispatcher.RunTests with replication."""
   @staticmethod
   def _RunReplicate(runner_factory):
     return test_dispatcher.RunTests(
-        ['a', 'b', 'c'], runner_factory, False, None, shard=False)
+        ['a', 'b', 'c'], runner_factory, ['0', '1'], shard=False)
 
   def testReplicate(self):
     results, exit_code = TestReplicate._RunReplicate(MockRunner)
     # We expect 6 results since each test should have been run on every device
     self.assertEqual(len(results.GetPass()), 6)
     self.assertEqual(exit_code, 0)
 
   def testFailing(self):
     results, exit_code = TestReplicate._RunReplicate(MockRunnerFail)
     self.assertEqual(len(results.GetPass()), 0)
     self.assertEqual(len(results.GetFail()), 6)
     self.assertEqual(exit_code, constants.ERROR_EXIT_CODE)
 
   def testNoTests(self):
     results, exit_code = test_dispatcher.RunTests(
-        [], MockRunner, False, None, shard=False)
+        [], MockRunner, ['0', '1'], shard=False)
     self.assertEqual(len(results.GetAll()), 0)
     self.assertEqual(exit_code, constants.ERROR_EXIT_CODE)
 
 
 if __name__ == '__main__':
   unittest.main()