Adding ability to get plugin processes via CLI

"plugin show" CLI command was extended. Now if version of the
plugin is specified, additional information(required image tags,
node processes) will be shown. Also field names were capitalized.

Partially implements: blueprint cli-as-openstackclient-plugin

Change-Id: Ia25dd560627a39362e011528b1122d4723ce012e

1 files changed, 36 insertions, 6 deletions

diff --git a/saharaclient/tests/unit/osc/v1/test_plugins.py b/saharaclient/tests/unit/osc/v1/test_plugins.py
index 1f222eb..05f9e38 100644
--- a/saharaclient/tests/unit/osc/v1/test_plugins.py
+++ b/saharaclient/tests/unit/osc/v1/test_plugins.py
@@ -23,7 +23,12 @@ from saharaclient.tests.unit.osc.v1 import fakes
 PLUGIN_INFO = {'name': 'fake',
                'title': 'Fake Plugin',
                'versions': ['0.1', '0.2'],
-               'description': 'Plugin for tests'}
+               'description': 'Plugin for tests',
+               'required_image_tags': ['fake', '0.1'],
+               'node_processes': {
+                   'HDFS': ['datanode', 'namenode'],
+                   'MapReduce': ['jobtracker', 'tasktracker']
+               }}
 
 
 class TestPlugins(fakes.TestDataProcessing):
@@ -81,29 +86,54 @@ class TestShowPlugin(TestPlugins):
         super(TestShowPlugin, self).setUp()
         self.plugins_mock.get.return_value = api_plugins.Plugin(
             None, PLUGIN_INFO)
+        self.plugins_mock.get_version_details.return_value = (
+            api_plugins.Plugin(None, PLUGIN_INFO))
 
         # Command to test
         self.cmd = osc_plugins.ShowPlugin(self.app, None)
 
     def test_plugin_show(self):
         arglist = ['fake']
-        verifylist = []
+        verifylist = [('plugin', 'fake')]
 
         parsed_args = self.check_parser(self.cmd, arglist, verifylist)
 
         columns, data = self.cmd.take_action(parsed_args)
 
-        # Check that correct arguments was passed
+        # Check that correct arguments were passed
         self.plugins_mock.get.assert_called_once_with('fake')
 
         # Check that columns are correct
-        expected_columns = ('description', 'name', 'title', 'versions')
+        expected_columns = ('Description', 'Name', 'Title', 'Versions')
         self.assertEqual(expected_columns, columns)
 
         # Check that data is correct
         expected_data = ('Plugin for tests', 'fake', 'Fake Plugin', '0.1, 0.2')
         self.assertEqual(expected_data, data)
 
+    def test_plugin_version_show(self):
+        arglist = ['fake', '--version', '0.1']
+        verifylist = [('plugin', 'fake'), ('version', '0.1')]
+
+        parsed_args = self.check_parser(self.cmd, arglist, verifylist)
+
+        columns, data = self.cmd.take_action(parsed_args)
+
+        # Check that correct arguments were passed
+        self.plugins_mock.get_version_details.assert_called_once_with(
+            'fake', '0.1')
+
+        # Check that columns are correct
+        expected_columns = ('Description', 'Name', 'Required image tags',
+                            'Title', '', 'Service:', '', 'HDFS', 'MapReduce')
+        self.assertEqual(expected_columns, columns)
+
+        # Check that data is correct
+        expected_data = ('Plugin for tests', 'fake', '0.1, fake',
+                         'Fake Plugin', '', 'Available processes:', '',
+                         'datanode, namenode', 'jobtracker, tasktracker')
+        self.assertEqual(expected_data, data)
+
 
 class TestGetPluginConfigs(TestPlugins):
     def setUp(self):
@@ -125,7 +155,7 @@ class TestGetPluginConfigs(TestPlugins):
 
             self.cmd.take_action(parsed_args)
 
-            # Check that correct arguments was passed
+            # Check that correct arguments were passed
             self.plugins_mock.get_version_details.assert_called_once_with(
                 'fake', '0.1')
 
@@ -148,7 +178,7 @@ class TestGetPluginConfigs(TestPlugins):
 
             self.cmd.take_action(parsed_args)
 
-            # Check that correct arguments was passed
+            # Check that correct arguments were passed
             self.plugins_mock.get_version_details.assert_called_once_with(
                 'fake', '0.1')