move unit tests to new "unit" test module

this will better isolate the unit tests from the functional tests.
unfortunately, the "integration" tests had to be lumped into the
"unit" tests since we need the separation in testr.conf

Change-Id: Ifd12198c1f90e4e3c951c73bfa1884ab300d8ded

1 files changed, 107 insertions, 0 deletions

diff --git a/openstackclient/tests/unit/common/test_commandmanager.py b/openstackclient/tests/unit/common/test_commandmanager.py
new file mode 100644
index 00000000..0c6c99c0
--- /dev/null
+++ b/openstackclient/tests/unit/common/test_commandmanager.py
@@ -0,0 +1,107 @@
+#   Copyright 2012-2013 OpenStack Foundation
+#
+#   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.
+#
+
+import mock
+
+from openstackclient.common import commandmanager
+from openstackclient.tests.unit import utils
+
+
+class FakeCommand(object):
+
+    @classmethod
+    def load(cls):
+        return cls
+
+    def __init__(self):
+        return
+
+FAKE_CMD_ONE = FakeCommand
+FAKE_CMD_TWO = FakeCommand
+FAKE_CMD_ALPHA = FakeCommand
+FAKE_CMD_BETA = FakeCommand
+
+
+class FakeCommandManager(commandmanager.CommandManager):
+    commands = {}
+
+    def load_commands(self, namespace):
+        if namespace == 'test':
+            self.commands['one'] = FAKE_CMD_ONE
+            self.commands['two'] = FAKE_CMD_TWO
+            self.group_list.append(namespace)
+        elif namespace == 'greek':
+            self.commands['alpha'] = FAKE_CMD_ALPHA
+            self.commands['beta'] = FAKE_CMD_BETA
+            self.group_list.append(namespace)
+
+
+class TestCommandManager(utils.TestCase):
+
+    def test_add_command_group(self):
+        mgr = FakeCommandManager('test')
+
+        # Make sure add_command() still functions
+        mock_cmd_one = mock.Mock()
+        mgr.add_command('mock', mock_cmd_one)
+        cmd_mock, name, args = mgr.find_command(['mock'])
+        self.assertEqual(mock_cmd_one, cmd_mock)
+
+        # Find a command added in initialization
+        cmd_one, name, args = mgr.find_command(['one'])
+        self.assertEqual(FAKE_CMD_ONE, cmd_one)
+
+        # Load another command group
+        mgr.add_command_group('greek')
+
+        # Find a new command
+        cmd_alpha, name, args = mgr.find_command(['alpha'])
+        self.assertEqual(FAKE_CMD_ALPHA, cmd_alpha)
+
+        # Ensure that the original commands were not overwritten
+        cmd_two, name, args = mgr.find_command(['two'])
+        self.assertEqual(FAKE_CMD_TWO, cmd_two)
+
+    def test_get_command_groups(self):
+        mgr = FakeCommandManager('test')
+
+        # Make sure add_command() still functions
+        mock_cmd_one = mock.Mock()
+        mgr.add_command('mock', mock_cmd_one)
+        cmd_mock, name, args = mgr.find_command(['mock'])
+        self.assertEqual(mock_cmd_one, cmd_mock)
+
+        # Load another command group
+        mgr.add_command_group('greek')
+
+        gl = mgr.get_command_groups()
+        self.assertEqual(['test', 'greek'], gl)
+
+    def test_get_command_names(self):
+        mock_cmd_one = mock.Mock()
+        mock_cmd_one.name = 'one'
+        mock_cmd_two = mock.Mock()
+        mock_cmd_two.name = 'cmd two'
+        mock_pkg_resources = mock.Mock(
+            return_value=[mock_cmd_one, mock_cmd_two],
+        )
+        with mock.patch(
+            'pkg_resources.iter_entry_points',
+            mock_pkg_resources,
+        ) as iter_entry_points:
+            mgr = commandmanager.CommandManager('test')
+            iter_entry_points.assert_called_once_with('test')
+            cmds = mgr.get_command_names('test')
+            self.assertEqual(['one', 'cmd two'], cmds)