Update cq_client and add validate command to commit_queue binary

third_party/cq_client/test/validate_config_test.py

Index: third_party/cq_client/test/validate_config_test.py
diff --git a/third_party/cq_client/test/validate_config_test.py b/third_party/cq_client/test/validate_config_test.py
new file mode 100755
index 0000000000000000000000000000000000000000..d7c09714a05be2bbe4035d418107b2be6de56118
--- /dev/null
+++ b/third_party/cq_client/test/validate_config_test.py
@@ -0,0 +1,52 @@
+# Copyright 2015 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.
+
+"""Unit tests for tools/validate_config.py."""
+
+import mock
+import os
+import unittest
+
+from cq_client import cq_pb2
+from cq_client import validate_config
+
+
+TEST_DIR = os.path.dirname(os.path.abspath(__file__))
+
+
+class TestValidateConfig(unittest.TestCase):
+  def test_is_valid(self):
+    with open(os.path.join(TEST_DIR, 'cq_example.cfg'), 'r') as test_config:
+      self.assertTrue(validate_config.IsValid(test_config.read()))
+
+  def test_has_field(self):
+    config = cq_pb2.Config()
+
+    self.assertFalse(validate_config._HasField(config, 'version'))
+    config.version = 1
+    self.assertTrue(validate_config._HasField(config, 'version'))
+
+    self.assertFalse(validate_config._HasField(
+        config, 'rietveld.project_bases'))
+    config.rietveld.project_bases.append('foo://bar')
+    self.assertTrue(validate_config._HasField(
+        config, 'rietveld.project_bases'))
+
+    self.assertFalse(validate_config._HasField(
+        config, 'verifiers.try_job.buckets'))
+    self.assertFalse(validate_config._HasField(
+        config, 'verifiers.try_job.buckets.name'))
+
+    bucket = config.verifiers.try_job.buckets.add()
+    bucket.name = 'tryserver.chromium.linux'
+
+
+    self.assertTrue(validate_config._HasField(
+        config, 'verifiers.try_job.buckets'))
+    self.assertTrue(validate_config._HasField(
+        config, 'verifiers.try_job.buckets.name'))
+
+    config.verifiers.try_job.buckets.add()
+    self.assertFalse(validate_config._HasField(
+        config, 'verifiers.try_job.buckets.name'))