[Acloud] Automatically creating ssh key pair
Cherry-pick cl/148800637
BUG: 32411892
TEST: Manually tested the google3 version.
Change-Id: I4d0b8649463185c5dee831a7db003dbb150392e0
diff --git a/internal/lib/utils_test.py b/internal/lib/utils_test.py
new file mode 100644
index 0000000..9899d75
--- /dev/null
+++ b/internal/lib/utils_test.py
@@ -0,0 +1,56 @@
+#!/usr/bin/env python
+#
+# Copyright 2016 - 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 acloud.internal.lib.utils."""
+
+import getpass
+import os
+import subprocess
+
+import mock
+
+import unittest
+from acloud.internal.lib import driver_test_lib
+from acloud.internal.lib import utils
+
+
+class UtilsTest(driver_test_lib.BaseDriverTest):
+
+ def testCreateSshKeyPair_KeyAlreadyExists(self):
+ """Test when the key pair already exists."""
+ public_key = "/fake/public_key"
+ private_key = "/fake/private_key"
+ self.Patch(os.path, "exists", side_effect=lambda path: path == public_key)
+ self.Patch(subprocess, "check_call")
+ utils.CreateSshKeyPairIfNotExist(private_key, public_key)
+ self.assertEqual(subprocess.check_call.call_count, 0)
+
+ def testCreateSshKeyPair_KeyAreCreated(self):
+ """Test when the key pair created."""
+ public_key = "/fake/public_key"
+ private_key = "/fake/private_key"
+ self.Patch(os.path, "exists", return_value=False)
+ self.Patch(subprocess, "check_call")
+ self.Patch(os, "rename")
+ utils.CreateSshKeyPairIfNotExist(private_key, public_key)
+ self.assertEqual(subprocess.check_call.call_count, 1)
+ subprocess.check_call.assert_called_with(
+ utils.SSH_KEYGEN_CMD + ["-C", getpass.getuser(), "-f", private_key],
+ stdout=mock.ANY, stderr=mock.ANY)
+
+
+if __name__ == "__main__":
+ unittest.main()