Add unit test to metrics.py
Bug: 202820293
Test: atest acloud_test
Change-Id: I470fe5e4955fafe0a10d04ff72b8821dcf1ac958
diff --git a/metrics/metrics_test.py b/metrics/metrics_test.py
new file mode 100644
index 0000000..77e8670
--- /dev/null
+++ b/metrics/metrics_test.py
@@ -0,0 +1,53 @@
+# Copyright 2021 - 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.
+"""Tests for metrics."""
+
+import sys
+import unittest
+
+from unittest import mock
+
+# pylint: disable=import-error, no-name-in-module, wrong-import-position
+sys.modules["asuite"] = mock.MagicMock()
+sys.modules["asuite.metrics"] = mock.MagicMock()
+from asuite import atest_utils
+from asuite.metrics import metrics_utils
+from acloud.internal.lib import driver_test_lib
+from acloud.metrics import metrics
+
+
+class MetricsTest(driver_test_lib.BaseDriverTest):
+ """Test metrics methods."""
+ def testLogUsage(self):
+ """Test LogUsage."""
+ self.Patch(atest_utils, "print_data_collection_notice")
+ self.Patch(metrics_utils, "send_start_event")
+ argv = ["acloud", "create"]
+ self.assertTrue(metrics.LogUsage(argv))
+
+ # Test arguments with "--no-metrics"
+ argv = ["acloud", "create", "--no-metrics"]
+ self.assertFalse(metrics.LogUsage(argv))
+
+ def testLogExitEvent(self):
+ """Test LogExitEvent."""
+ exit_code = 0
+ self.Patch(metrics_utils, "send_exit_event")
+ metrics.LogExitEvent(exit_code)
+ metrics_utils.send_exit_event.assert_called_once_with(
+ exit_code, stacktrace="", logs="")
+
+
+if __name__ == "__main__":
+ unittest.main()