[RFR] Parametrize Tower tests on API version (#9888)

* Parametrize Tower tests on API version

* Parametrize Tower tests on API version

* Parametrize Tower tests on API version

* Parametrize Tower tests on API version

* Parametrize Tower tests on API version

cfme/fixtures/ansible_tower.py

@@ -1,8 +1,11 @@
+from urllib.parse import urlparse
+
 import fauxfactory
 import pytest
 
 from cfme.rest.gen_data import _creating_skeleton
 from cfme.utils.blockers import GH
+from cfme.utils.update import update
 
 
 def ansible_tower_dialog_rest(request, appliance):
@@ -124,3 +127,30 @@ def ansible_tower_dialog(request, appliance):
 
     if appliance.version < '5.11' or not GH(8836).blocks:
         service_dialog.delete_if_exists()
+
+
+@pytest.fixture
+def ansible_api_version_change(provider, ansible_api_version):
+    """
+    Fixture to update Tower url to /api/vx in the UI so that all supported versions of API
+    can be tested.
+
+    API version defaults to v1. So, if no version is specified, v1 is used except for things
+    which don't exist on v1.
+    If v2 is specified, v2 is used for everything.
+
+    Ansible Tower 3.4, 3.5 support both API v1 and v2.
+    API v1 has been fully deprecated in Ansible Tower 3.6 and Tower 3.6 supports API v2 only.
+
+    """
+    original_url = provider.url
+    parsed = urlparse(provider.url)
+
+    updated_url = f'{parsed.scheme}://{parsed.netloc}/api/{ansible_api_version}'
+    with update(provider, validate_credentials=True):
+        provider.url = updated_url
+
+    yield
+
+    with update(provider, validate_credentials=True):
+        provider.url = original_url

cfme/infrastructure/config_management/__init__.py

@@ -369,13 +369,14 @@ def update(self, updates, cancel=False, validate_credentials=False):
         if validate_credentials:
             view.entities.form.validate.click()
             view.flash.assert_success_message('Credential validation was successful')
-        if cancel:
+        if cancel or view.entities.save.disabled:
             view.entities.cancel.click()
             view.flash.assert_success_message('Edit of Provider was cancelled by the user')
         else:
             view.entities.save.click()
             view.flash.assert_success_message(
-                '{} Provider "{}" was updated'.format(self.ui_type, updates['name'] or self.name))
+                '{} Provider "{}" was updated'.format(self.ui_type,
+                    updates.get('name') or self.name))
             self.__dict__.update(**updates)
 
     def delete(self, cancel=False, wait_deleted=True, force=False):

cfme/tests/services/test_ansible_workflow_servicecatalogs.py

@@ -13,9 +13,7 @@
     pytest.mark.tier(2),
     pytest.mark.provider([AnsibleTowerProvider], scope='module'),
     pytest.mark.usefixtures('setup_provider'),
-    pytest.mark.parametrize('workflow_type', ['multiple_job_workflow', 'inventory_sync_workflow'],
-        ids=['multiple_job_workflow', 'inventory_sync_workflow'],
-        scope='module'),
+    pytest.mark.parametrize('ansible_api_version', ['v1', 'v2']),
     pytest.mark.ignore_stream('upstream')
 ]
 
@@ -41,8 +39,11 @@ def ansible_workflow_catitem(appliance, provider, dialog, catalog, workflow_type
     catalog_item.delete_if_exists()
 
 
+@pytest.mark.parametrize('workflow_type', ['multiple_job_workflow', 'inventory_sync_workflow'],
+        ids=['multiple_job_workflow', 'inventory_sync_workflow'], scope='module')
 @pytest.mark.meta(automates=[BZ(1719051)])
-def test_tower_workflow_item(appliance, ansible_workflow_catitem):
+def test_tower_workflow_item(appliance, ansible_workflow_catitem, workflow_type,
+        ansible_api_version_change):
     """Tests ordering of catalog items for Ansible Workflow templates
     Metadata:
         test_flag: provision
@@ -68,7 +69,9 @@ def test_tower_workflow_item(appliance, ansible_workflow_catitem):
     )
 
 
-def test_retire_ansible_workflow(appliance, ansible_workflow_catitem):
+@pytest.mark.parametrize('workflow_type', ['multiple_job_workflow'], ids=['multiple_job_workflow'])
+def test_retire_ansible_workflow(appliance, ansible_workflow_catitem, workflow_type,
+        ansible_api_version_change):
     """Tests retiring of catalog items for Ansible Workflow templates
     Metadata:
         test_flag: provision

cfme/tests/services/test_config_provider_servicecatalogs.py

@@ -13,11 +13,8 @@
     pytest.mark.provider([AnsibleTowerProvider], scope='module'),
     pytest.mark.usefixtures('setup_provider'),
     pytest.mark.tier(2),
-    pytest.mark.parametrize('job_type', ['template', 'template_limit', 'template_survey',
-        'textarea_survey'],
-        ids=['template_job', 'template_limit_job', 'template_survey_job', 'textarea_survey_job'],
-        scope='module'),
-    pytest.mark.ignore_stream('upstream'),
+    pytest.mark.parametrize('ansible_api_version', ['v1', 'v2']),
+    pytest.mark.ignore_stream('upstream')
 ]
 
 
@@ -39,9 +36,14 @@ def catalog_item(appliance, request, provider, ansible_tower_dialog, catalog, jo
     return catalog_item
 
 
+@pytest.mark.parametrize('job_type', ['template', 'template_limit', 'template_survey',
+        'textarea_survey'],
+        ids=['template_job', 'template_limit_job', 'template_survey_job', 'textarea_survey_job'],
+        scope='module')
 @pytest.mark.meta(automates=[BZ(1717500)])
 # The 'textarea_survey' job type automates BZ 1717500
-def test_order_tower_catalog_item(appliance, provider, catalog_item, request, job_type):
+def test_order_tower_catalog_item(appliance, provider, catalog_item, request, job_type,
+        ansible_api_version_change):
     """Tests ordering of catalog items for Ansible Template and Workflow jobs
     Metadata:
         test_flag: provision
@@ -74,7 +76,9 @@ def test_order_tower_catalog_item(appliance, provider, catalog_item, request, jo
                                                               'List View')
 
 
-def test_retire_ansible_service(appliance, catalog_item, request, job_type):
+@pytest.mark.parametrize('job_type', ['template'], ids=['template_job'])
+def test_retire_ansible_service(appliance, catalog_item, request, job_type,
+        ansible_api_version_change):
     """Tests retiring of catalog items for Ansible Template and Workflow jobs
     Metadata:
         test_flag: provision