Add integration tests (actions with workbooks)

This commit is first in the series of commits implementing
appropriate blueprint (please, look at link below).
In this commit I added a bunch of integration tests which check
work with workbooks(creation, updating, addition of definition and so on)
and use only python-mistralclient methods.

Targets blueprint: mistral-mistralclient-integration-tests

Change-Id: Ieb95929102cc7a27ceb6caf5d63f7417d07d3974

functionaltests/base.py

@@ -0,0 +1,56 @@
+import os
+import testtools
+
+from tempest import clients
+from tempest.common import rest_client
+
+from mistralclient.api import client as mclient
+
+
+class ClientAuth(rest_client.RestClient):
+    def __init__(self, auth_provider):
+        super(ClientAuth, self).__init__(auth_provider)
+
+        self.mistral_client = mclient.Client(
+            auth_token=self.auth_provider.get_token())
+
+
+class MistralBase(testtools.TestCase):
+
+    @classmethod
+    def setUpClass(cls):
+        super(MistralBase, cls).setUpClass()
+
+        mgr = clients.Manager()
+        cls.mistral_client = ClientAuth(mgr.auth_provider).mistral_client
+
+        __location = os.path.realpath(os.path.join(os.getcwd(),
+                                                   os.path.dirname(__file__)))
+
+        cls.definition = open(os.path.join(
+            __location, 'hello.yaml'), 'rb').read()
+
+        cls.wb = cls.mistral_client_workbooks.create(
+            "wb", "Description", ["tags"])
+
+    @classmethod
+    def tearDownClass(cls):
+        super(MistralBase, cls).tearDownClass()
+
+        for wb in cls.mistral_client.workbooks.list():
+            cls.mistral_client.workbooks.delete(wb.name)
+
+    def assert_item_in_list(self, items, **props):
+        def _matches(item, **props):
+            for prop_name, prop_val in props.iteritems():
+                v = item[prop_name] if isinstance(item, dict) \
+                    else getattr(item, prop_name)
+
+                if v != prop_val:
+                    return False
+
+            return True
+
+        filtered_items = filter(lambda item: _matches(item, **props), items)
+
+        return len(filtered_items) != 0

functionaltests/hello.yaml

@@ -0,0 +1,12 @@
+Namespaces:
+  Greetings:
+    actions:
+      hello:
+        class: std.echo
+        base-parameters:
+           output: Hello!
+Workflow:
+  tasks:
+    hello:
+      action: Greetings.hello
+

functionaltests/run_tests.sh

@@ -0,0 +1,31 @@
+#!/bin/bash
+#
+# 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.
+
+# How many seconds to wait for the API to be responding before giving up
+API_RESPONDING_TIMEOUT=20
+
+if ! timeout ${API_RESPONDING_TIMEOUT} sh -c "while ! curl -s http://127.0.0.1:8989/v1/ 2>/dev/null | grep -q 'Authentication required' ; do sleep 1; done"; then
+    echo "Mistral API failed to respond within ${API_RESPONDING_TIMEOUT} seconds"
+    exit 1
+fi
+
+echo "Successfully contacted Mistral API"
+
+# Where tempest code lives
+TEMPEST_DIR=${TEMPEST_DIR:-/opt/stack/new/tempest}
+
+# Add tempest source tree to PYTHONPATH
+export PYTHONPATH=$PYTHONPATH:$TEMPEST_DIR
+
+nosetests -sv tests.py

functionaltests/tests.py

@@ -0,0 +1,36 @@
+from base import MistralBase
+
+
+class Workbooks(MistralBase):
+
+    def test_get_workbook_list(self):
+        wbs = self.mistral_client.workbooks.list()
+        self.assertIsInstance(wbs, list)
+
+    def test_create_workbook(self):
+        wbs = self.mistral_client.workbooks.list()
+        self.mistral_client.workbooks.create("new_wb")
+        wbs_with_new_wb = self.mistral_client.workbooks.list()
+
+        self.assertEqual(len(wbs)+1, len(wbs_with_new_wb))
+        self.assertTrue(self.assert_item_in_list(
+            wbs_with_new_wb, name="new_wb"))
+
+    def test_get_workbook(self):
+        received_wb = self.mistral_client.workbooks.get("wb")
+        self.assertEqual(self.wb.name, received_wb.name)
+
+    def test_update_workbook(self):
+        updated_wb = self.mistral_client.workbooks.update(
+            "wb", "New Description", ["tags"])
+
+        self.assertEqual(self.wb.name, updated_wb.name)
+        self.assertEqual("New Description", updated_wb.description)
+        self.assertEqual(["tags"], updated_wb.tags)
+
+    def test_upload_get_definition(self):
+        self.mistral_client.workbooks.upload_definition("wb", self.definition)
+        received_definition = \
+            self.mistral_client.workbooks.get_definition("wb")
+
+        self.assertEqual(self.definition, received_definition)

tox.ini

@@ -15,10 +15,11 @@ setenv =
     NOSE_OPENSTACK_SHOW_ELAPSED=1
     NOSE_OPENSTACK_STDOUT=1
     NOSE_XUNIT=1
+    DISCOVER_DIRECTORY=mistralclient/tests
 deps =
     -r{toxinidir}/requirements.txt
     -r{toxinidir}/test-requirements.txt
-commands = nosetests
+commands = nosetests mistralclient/tests
 
 [testenv:pep8]
 commands = flake8 {posargs}