Move tests into project package.

There are several reasons for this. One is that the majority of
OpenStack packages behave this way. The second is that it makes writing
software that extends something easier to test (which is a clear usecase
for openstackclient) And third, tests/__init__.py implies a global
package named "tests" - which I'm pretty sure we're not providing.

Change-Id: Ic708ffd92aea78c2ffc1a8579af0587af4fca4ff

3 files changed, 210 insertions, 0 deletions

diff --git a/openstackclient/tests/common/test_clientmanager.py b/openstackclient/tests/common/test_clientmanager.py
new file mode 100644
index 00000000..395f6ec3
--- /dev/null
+++ b/openstackclient/tests/common/test_clientmanager.py
@@ -0,0 +1,35 @@
+#   Copyright 2012-2013 OpenStack, LLC.
+#
+#   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.
+#
+
+from openstackclient.common import clientmanager
+from openstackclient.tests import utils
+
+
+class Container(object):
+    attr = clientmanager.ClientCache(lambda x: object())
+
+    def __init__(self):
+        pass
+
+
+class TestClientManager(utils.TestCase):
+    def setUp(self):
+        super(TestClientManager, self).setUp()
+
+    def test_singleton(self):
+        # NOTE(dtroyer): Verify that the ClientCache descriptor only invokes
+        # the factory one time and always returns the same value after that.
+        c = Container()
+        self.assertEqual(c.attr, c.attr)
diff --git a/openstackclient/tests/common/test_commandmanager.py b/openstackclient/tests/common/test_commandmanager.py
new file mode 100644
index 00000000..4953c297
--- /dev/null
+++ b/openstackclient/tests/common/test_commandmanager.py
@@ -0,0 +1,71 @@
+#   Copyright 2012-2013 OpenStack, LLC.
+#
+#   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 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, group=None):
+        if not group:
+            self.commands['one'] = FAKE_CMD_ONE
+            self.commands['two'] = FAKE_CMD_TWO
+        else:
+            self.commands['alpha'] = FAKE_CMD_ALPHA
+            self.commands['beta'] = FAKE_CMD_BETA
+
+
+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(cmd_mock, mock_cmd_one)
+
+        # Find a command added in initialization
+        cmd_one, name, args = mgr.find_command(['one'])
+        self.assertEqual(cmd_one, FAKE_CMD_ONE)
+
+        # Load another command group
+        mgr.add_command_group('latin')
+
+        # Find a new command
+        cmd_alpha, name, args = mgr.find_command(['alpha'])
+        self.assertEqual(cmd_alpha, FAKE_CMD_ALPHA)
+
+        # Ensure that the original commands were not overwritten
+        cmd_two, name, args = mgr.find_command(['two'])
+        self.assertEqual(cmd_two, FAKE_CMD_TWO)
diff --git a/openstackclient/tests/common/test_parseractions.py b/openstackclient/tests/common/test_parseractions.py
new file mode 100644
index 00000000..705e7e9c
--- /dev/null
+++ b/openstackclient/tests/common/test_parseractions.py
@@ -0,0 +1,104 @@
+#   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 argparse
+
+from openstackclient.common import parseractions
+from openstackclient.tests import utils
+
+
+class TestKeyValueAction(utils.TestCase):
+    def test_good_values(self):
+        parser = argparse.ArgumentParser()
+
+        # Set up our typical usage
+        parser.add_argument(
+            '--property',
+            metavar='<key=value>',
+            action=parseractions.KeyValueAction,
+            help='Property to store for this volume '
+                 '(repeat option to set multiple properties)',
+        )
+
+        results = parser.parse_args([
+            '--property', 'red=',
+            '--property', 'green=100%',
+            '--property', 'blue=50%',
+        ])
+
+        actual = getattr(results, 'property', {})
+        # All should pass through unmolested
+        expect = {'red': '', 'green': '100%', 'blue': '50%'}
+        self.assertDictEqual(expect, actual)
+
+    def test_default_values(self):
+        parser = argparse.ArgumentParser()
+
+        # Set up our typical usage
+        parser.add_argument(
+            '--property',
+            metavar='<key=value>',
+            action=parseractions.KeyValueAction,
+            default={'green': '20%', 'format': '#rgb'},
+            help='Property to store for this volume '
+                 '(repeat option to set multiple properties)',
+        )
+
+        results = parser.parse_args([
+            '--property', 'red=',
+            '--property', 'green=100%',
+            '--property', 'blue=50%',
+        ])
+
+        actual = getattr(results, 'property', {})
+        # Verify green default is changed, format default is unchanged
+        expect = {'red': '', 'green': '100%', 'blue': '50%', 'format': '#rgb'}
+        self.assertDictEqual(expect, actual)
+
+    def test_error_values(self):
+        parser = argparse.ArgumentParser()
+
+        # Set up our typical usage
+        parser.add_argument(
+            '--property',
+            metavar='<key=value>',
+            action=parseractions.KeyValueAction,
+            default={'green': '20%', 'blue': '40%'},
+            help='Property to store for this volume '
+                 '(repeat option to set multiple properties)',
+        )
+
+        results = parser.parse_args([
+            '--property', 'red',
+            '--property', 'green=100%',
+            '--property', 'blue',
+        ])
+
+        failhere = None
+        actual = getattr(results, 'property', {})
+        # Verify non-existant red key
+        try:
+            failhere = actual['red']
+        except Exception as e:
+            self.assertTrue(type(e) == KeyError)
+        # Verify removal of blue key
+        try:
+            failhere = actual['blue']
+        except Exception as e:
+            self.assertTrue(type(e) == KeyError)
+        # There should be no red or blue
+        expect = {'green': '100%'}
+        self.assertDictEqual(expect, actual)
+        self.assertEqual(failhere, None)