Added test for check stacks creation and deletion functionality

Test checks that create/delete stacks actions are executed without
errors under admin user.
Stacks page object was defined similar to other pages.

Few other modifications I've made:
* horizon.conf - service_available section with new heat option
* stack template is added as separate file

Depends-On: I1f5dc1220aee39103289a579583095346cce0354
Implements blueprint: horizon-integration-tests-coverage
Change-Id: Ibc549f9ae4eac17d8e92d65afe1c5cee9be6e72e

8 files changed, 197 insertions, 6 deletions

diff --git a/openstack_dashboard/test/integration_tests/config.py b/openstack_dashboard/test/integration_tests/config.py
index c4acee3..c5cfc2f 100644
--- a/openstack_dashboard/test/integration_tests/config.py
+++ b/openstack_dashboard/test/integration_tests/config.py
@@ -70,6 +70,8 @@ NetworkGroup = [
 AvailableServiceGroup = [
     cfg.BoolOpt('neutron',
                 default=True),
+    cfg.BoolOpt('heat',
+                default=True),
 ]
 
 SeleniumGroup = [
diff --git a/openstack_dashboard/test/integration_tests/horizon.conf b/openstack_dashboard/test/integration_tests/horizon.conf
index 2707381..a570280 100644
--- a/openstack_dashboard/test/integration_tests/horizon.conf
+++ b/openstack_dashboard/test/integration_tests/horizon.conf
@@ -67,6 +67,8 @@ tenant_network_cidr=10.100.0.0/16
 [service_available]
 # Whether is Neutron expected to be available (boolean value)
 neutron=True
+# Whether is Heat expected to be available (boolean value)
+heat=True
 
 [scenario]
 # ssh username for image file (string value)
diff --git a/openstack_dashboard/test/integration_tests/pages/project/compute/access_and_security/keypairspage.py b/openstack_dashboard/test/integration_tests/pages/project/compute/access_and_security/keypairspage.py
index 9c24358..2c3a93e 100644
--- a/openstack_dashboard/test/integration_tests/pages/project/compute/access_and_security/keypairspage.py
+++ b/openstack_dashboard/test/integration_tests/pages/project/compute/access_and_security/keypairspage.py
@@ -34,6 +34,11 @@ class KeypairsTable(tables.TableRegion):
         delete_button.click()
         return forms.BaseFormRegion(self.driver, self.conf)
 
+    @tables.bind_table_action('delete')
+    def delete_keypairs(self, delete_button):
+        delete_button.click()
+        return forms.BaseFormRegion(self.driver, self.conf)
+
 
 class KeypairsPage(basepage.BaseNavigationPage):
 
@@ -69,3 +74,9 @@ class KeypairsPage(basepage.BaseNavigationPage):
         row = self._get_row_with_keypair_name(name)
         delete_keypair_form = self.keypairs_table.delete_keypair(row)
         delete_keypair_form.submit()
+
+    def delete_keypairs(self, name):
+        row = self._get_row_with_keypair_name(name)
+        row.mark()
+        delete_keypair_form = self.keypairs_table.delete_keypairs()
+        delete_keypair_form.submit()
diff --git a/openstack_dashboard/test/integration_tests/pages/project/orchestration/stackspage.py b/openstack_dashboard/test/integration_tests/pages/project/orchestration/stackspage.py
new file mode 100644
index 0000000..642a0c7
--- /dev/null
+++ b/openstack_dashboard/test/integration_tests/pages/project/orchestration/stackspage.py
@@ -0,0 +1,97 @@
+#    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 openstack_dashboard.test.integration_tests import config
+from openstack_dashboard.test.integration_tests.pages import basepage
+from openstack_dashboard.test.integration_tests.regions import forms
+from openstack_dashboard.test.integration_tests.regions import tables
+
+
+class StacksTable(tables.TableRegion):
+    name = "stacks"
+    SELECT_TEMPLATE_FORM_FIELDS = ("template_source", "template_upload",
+                                   "template_data", "template_url",
+                                   "environment_source", "environment_upload",
+                                   "environment_data")
+    LAUNCH_STACK_FORM_FIELDS = ("stack_name", "timeout_mins",
+                                "enable_rollback", "password")
+
+    @tables.bind_table_action('launch')
+    def select_template(self, launch_button):
+        launch_button.click()
+        return forms.FormRegion(
+            self.driver, self.conf,
+            field_mappings=self.SELECT_TEMPLATE_FORM_FIELDS)
+
+    def launch_stack(self):
+        return forms.FormRegion(self.driver, self.conf,
+                                field_mappings=self.LAUNCH_STACK_FORM_FIELDS)
+
+    @tables.bind_table_action('delete')
+    def delete_stack(self, delete_button):
+        delete_button.click()
+        return forms.BaseFormRegion(self.driver, self.conf)
+
+
+class StacksPage(basepage.BaseNavigationPage):
+    DEFAULT_TEMPLATE_SOURCE = 'raw'
+
+    CONFIG = config.get_config()
+    DEFAULT_PASSWORD = CONFIG.identity.admin_password
+    STACKS_TABLE_NAME_COLUMN = 'name'
+    STACKS_TABLE_STATUS_COLUMN = 'stack_status'
+
+    def __init__(self, driver, conf):
+        super(StacksPage, self).__init__(driver, conf)
+        self._page_title = "Stacks"
+
+    @property
+    def stacks_table(self):
+        return StacksTable(self.driver, self.conf)
+
+    def _get_row_with_stack_name(self, name):
+        return self.stacks_table.get_row(self.STACKS_TABLE_NAME_COLUMN, name)
+
+    def create_stack(self, stack_name, template_data,
+                     template_source=DEFAULT_TEMPLATE_SOURCE,
+                     environment_source=None,
+                     environment_upload=None,
+                     timeout_mins=None,
+                     enable_rollback=None,
+                     password=DEFAULT_PASSWORD):
+        select_template_form = self.stacks_table.select_template()
+        select_template_form.template_source.value = template_source
+        select_template_form.template_data.text = template_data
+        select_template_form.submit()
+        launch_stack_form = self.stacks_table.launch_stack()
+        launch_stack_form.stack_name.text = stack_name
+        launch_stack_form.password.text = password
+        launch_stack_form.submit()
+
+    def delete_stack(self, name):
+        row = self._get_row_with_stack_name(name)
+        row.mark()
+        confirm_delete_stacks_form = self.stacks_table.delete_stack()
+        confirm_delete_stacks_form.submit()
+
+    def is_stack_present(self, name):
+        return bool(self._get_row_with_stack_name(name))
+
+    def is_stack_create_complete(self, name):
+        row = self._get_row_with_stack_name(name)
+        return self.stacks_table.wait_cell_status(
+            lambda: row and row.cells[self.STACKS_TABLE_STATUS_COLUMN],
+            'Create Complete')
+
+    def is_stack_deleted(self, name):
+        return self.stacks_table.is_row_deleted(
+            lambda: self._get_row_with_stack_name(name))
diff --git a/openstack_dashboard/test/integration_tests/tests/test-data/stack_template b/openstack_dashboard/test/integration_tests/tests/test-data/stack_template
new file mode 100644
index 0000000..a86e585
--- /dev/null
+++ b/openstack_dashboard/test/integration_tests/tests/test-data/stack_template
@@ -0,0 +1,11 @@
+heat_template_version: 2013-05-23
+description: Simple template to deploy a single compute instance
+resources:
+      my_instance:
+        type: OS::Nova::Server
+        properties:
+          key_name: {0}
+          image: {1}
+          flavor: m1.tiny
+          networks:
+            - network: {2}
\ No newline at end of file
diff --git a/openstack_dashboard/test/integration_tests/tests/test_stacks.py b/openstack_dashboard/test/integration_tests/tests/test_stacks.py
new file mode 100644
index 0000000..b60476b
--- /dev/null
+++ b/openstack_dashboard/test/integration_tests/tests/test_stacks.py
@@ -0,0 +1,70 @@
+#    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 os
+
+from openstack_dashboard.test.integration_tests import decorators
+from openstack_dashboard.test.integration_tests import helpers
+from openstack_dashboard.test.integration_tests.regions import messages
+
+
+class TestStacks(helpers.AdminTestCase):
+    KEYPAIR_NAME = 'keypair_for_stack'
+    STACKS_NAME = helpers.gen_random_resource_name('stack', timestamp=False)
+    STACK_TEMPLATE_PATH = os.path.join(
+        os.path.dirname(__file__), 'test-data/stack_template')
+
+    def setUp(self):
+        super(TestStacks, self).setUp()
+        keypair_page = self.home_pg.\
+            go_to_compute_accessandsecurity_keypairspage()
+        keypair_page.create_keypair(self.KEYPAIR_NAME)
+        keypair_page = self.home_pg.\
+            go_to_compute_accessandsecurity_keypairspage()
+        self.assertTrue(keypair_page.is_keypair_present(self.KEYPAIR_NAME))
+
+    @decorators.services_required("heat")
+    def test_create_delete_stack(self):
+        """tests the stack creation and deletion functionality
+        * creates a new stack
+        * verifies the stack appears in the stacks table in Create Complete
+         state
+        * deletes the newly created stack
+        * verifies the stack does not appear in the table after deletion
+        """
+        with open(self.STACK_TEMPLATE_PATH, 'r') as f:
+            template = f.read()
+        input_template = template.format(self.KEYPAIR_NAME,
+                                         self.CONFIG.image.images_list[0],
+                                         "public")
+        stacks_page = self.home_pg.go_to_orchestration_stackspage()
+
+        stacks_page.create_stack(self.STACKS_NAME, input_template)
+        self.assertTrue(
+            stacks_page.find_message_and_dismiss(messages.INFO))
+        self.assertFalse(
+            stacks_page.find_message_and_dismiss(messages.ERROR))
+        self.assertTrue(stacks_page.is_stack_present(self.STACKS_NAME))
+        self.assertTrue(stacks_page.is_stack_create_complete(self.STACKS_NAME))
+
+        stacks_page.delete_stack(self.STACKS_NAME)
+        self.assertTrue(
+            stacks_page.find_message_and_dismiss(messages.SUCCESS))
+        self.assertFalse(
+            stacks_page.find_message_and_dismiss(messages.ERROR))
+        self.assertTrue(stacks_page.is_stack_deleted(self.STACKS_NAME))
+
+    def tearDown(self):
+        keypair_page = self.home_pg.\
+            go_to_compute_accessandsecurity_keypairspage()
+        keypair_page.delete_keypairs(self.KEYPAIR_NAME)
+        keypair_page.find_message_and_dismiss(messages.SUCCESS)
+        super(TestStacks, self).tearDown()
diff --git a/tools/gate/integration/devstack_exports.sh b/tools/gate/integration/devstack_exports.sh
deleted file mode 100644
index ce5593e..0000000
--- a/tools/gate/integration/devstack_exports.sh
+++ /dev/null
@@ -1,6 +0,0 @@
-export PYTHONUNBUFFERED=true
-export DEVSTACK_GATE_TIMEOUT=90
-export DEVSTACK_GATE_TEMPEST=0
-export DEVSTACK_GATE_EXERCISES=0
-export DEVSTACK_GATE_INSTALL_TESTONLY=1
-export DEVSTACK_GATE_NEUTRON=1
diff --git a/tools/gate/integration/devstack_gate_rc b/tools/gate/integration/devstack_gate_rc
new file mode 100644
index 0000000..1579b49
--- /dev/null
+++ b/tools/gate/integration/devstack_gate_rc
@@ -0,0 +1,4 @@
+# This file contains various customized Devstack settings that Horizon uses at
+# gate for integration tests job
+
+export ENABLED_SERVICES=heat,h-eng,h-api,h-api-cfn,h-api-cw