Created test case to verify default values for plugin setup.

Updated test docs accordingly.

Change-Id: I68f3c8449ea488df4da42ed750dfef6873a713e7

doc/testing/master_test_plan.rst

@@ -220,3 +220,4 @@ An ordinary test cycle for each iteration consists of the following steps:
 -------------
 
 .. include:: test_suite_somke_bvt.rst
+.. include:: test_gcs_gui.rst

doc/testing/test_gcs_gui.rst

@@ -0,0 +1,37 @@
+===================
+GUI verify defaults
+===================
+
+
+UI test
+-------
+
+
+ID
+##
+
+gcs_gui_defaults
+
+Description
+###########
+
+Test case designed to verify if plugin is being deployed with correct default
+values set.
+
+Complexity
+##########
+
+core
+
+Steps
+#####
+
+    1. Create cluster
+    2. Upload plugin to the master node
+    3. Install plugin
+    4. Verify default values
+
+Expected results
+################
+
+All steps must be completed successfully, without any errors.

plugin_test/helpers/gcs_base.py

@@ -16,9 +16,13 @@
 
 import os
 
+from proboscis.asserts import assert_equal
+from proboscis.asserts import assert_false
+
 from fuelweb_test.tests.base_test_case import TestBasic
 from fuelweb_test import logger
 from fuelweb_test.helpers import utils
+from helpers import gcs_settings
 
 
 class GcsTestBase(TestBasic):
@@ -48,3 +52,30 @@ class GcsTestBase(TestBasic):
                              '/var')
         utils.install_plugin_check_code(
             master_remote.host, os.path.basename(os.environ['GCS_PLUGIN_RPM']))
+
+    def verify_defaults(self, cluster_id):
+        """Method designed to verify plugin default values."""
+        attr = self.fuel_web.client.get_cluster_attributes(cluster_id)
+        assert_false(
+            attr['editable'][gcs_settings.plugin_name]['metadata']['enabled'],
+            'Plugin should be disabled by default.')
+        # attr value is being assigned twice in order to fit PEP8 restriction:
+        # lines in file can not be longer than 80 characters.
+        attr = attr['editable'][gcs_settings.plugin_name]['metadata']
+        attr = attr['versions'][0]
+        error_list = []
+        for key in gcs_settings.default_values.keys():
+            next_key = 'value'
+            if key == 'metadata':
+                next_key = 'hot_pluggable'
+            msg = 'Default value is incorrect, got {} = {} instead of {}'
+            try:
+                assert_equal(gcs_settings.default_values[key],
+                             attr[key][next_key],
+                             msg.format(key,
+                                        attr[key][next_key],
+                                        gcs_settings.default_values[key]))
+            except AssertionError as e:
+                error_list.append(''.join(('\n', str(e))))
+        error_msg = ''.join(error_list)
+        assert_equal(len(error_msg), 0, error_msg)

plugin_test/helpers/gcs_settings.py

@@ -33,3 +33,30 @@ options = {
     'gcs_client_email/value': os.environ['GCS_CLIENT_EMAIL'],
     'gcs_client_id/value': os.environ['GCS_CLIENT_ID']
 }
+
+default_values = {
+    'backup_gcs_advanced_settings': False,
+    'backup_gcs_enable_progress_timer': True,
+    'backup_gcs_retry_error_codes': '429',
+    'backup_gcs_writer_chunk_size': '2097152',
+    'backup_gcs_bucket_location': 'US',
+    'backup_gcs_bucket': '',
+    'backup_gcs_project_id': '',
+    'backup_gcs_block_size': '32768',
+    'backup_gcs_object_size': '52428800',
+    'backup_gcs_storage_class': 'NEARLINE',
+    'backup_gcs_user_agent': 'gcscinder',
+    'backup_gcs_reader_chunk_size': '2097152',
+    'backup_gcs_num_retries': '3',
+    'metadata': True,
+    'gcs_private_key': '',
+    'gcs_private_key_id': '',
+    'gcs_token_uri': 'https://accounts.google.com/o/oauth2/token',
+    'gcs_client_x509_cert_url': '',
+    'gcs_auth_provider_x509_cert_url': 'https://www.googleapis.com/'
+                                       'oauth2/v1/certs',
+    'gcs_client_email': '',
+    'gcs_auth_uri': 'https://accounts.google.com/o/oauth2/auth',
+    'gcs_client_id': '',
+    'gcs_account_type': 'service_account'
+}

plugin_test/run_tests.py

@@ -48,6 +48,7 @@ class CloseSSHConnectionsPlugin(Plugin):
 def import_tests():
     """Import test suite of project."""
     from tests import test_gcs_smoke_bvt
+    from tests import test_gcs_gui
 
 
 def run_tests():

plugin_test/tests/test_gcs_gui.py

@@ -0,0 +1,44 @@
+#    Copyright 2016 Mirantis, Inc.
+
+#    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.
+
+"""Module with ui defaults verification test."""
+
+from proboscis import test
+
+from fuelweb_test.helpers.decorators import log_snapshot_after_test
+from fuelweb_test.tests.base_test_case import SetupEnvironment
+from helpers.gcs_base import GcsTestBase
+
+
+@test(groups=["test_gcs_all"])
+class TestGCSPlugin(GcsTestBase):
+    """TestGCSPlugin."""  # TODO(unknown) documentation
+
+    @test(depends_on=[SetupEnvironment.prepare_slaves_3],
+          groups=["gcs_gui_defaults"])
+    @log_snapshot_after_test
+    def gcs_gui_defaults(self):
+        """Create non HA cluster with GCS plugin installed.
+
+        Scenario:
+            1. Create cluster
+            2. Install GCS plugin
+            3. Verify default values
+        """
+        self.env.revert_snapshot("ready_with_3_slaves")
+        cluster_id = self.fuel_web.get_last_created_cluster()
+
+        self.install_plugin()
+        self.verify_defaults(cluster_id)
+        self.env.make_snapshot("gcs_gui_defaults")