SNAPS tests now support offline testing.

Images by type (cirros, centos, ubuntu) can now have the download URL be
overridden, told to leverage a local file, or have custom configuration
when using the snaps.openstack.tests.openstack_tests.py image settings
helper functions.

JIRA: FUNCTEST-809

Change-Id: I790094a7a26eb5a55f53d6e875c658dc5e7ac2f9
Signed-off-by: spisarski <s.pisarski@cablelabs.com>

4 files changed, 12 insertions, 25 deletions

diff --git a/functest/opnfv_tests/openstack/snaps/api_check.py b/functest/opnfv_tests/openstack/snaps/api_check.py
index 43518cb4e..c3cd90635 100644
--- a/functest/opnfv_tests/openstack/snaps/api_check.py
+++ b/functest/opnfv_tests/openstack/snaps/api_check.py
@@ -37,5 +37,6 @@ class ApiCheck(SnapsTestRunner):
             suite=self.suite,
             os_creds=self.os_creds,
             ext_net_name=self.ext_net_name,
-            use_keystone=self.use_keystone)
+            use_keystone=self.use_keystone,
+            image_metadata=self.image_metadata)
         return super(self.__class__, self).run()
diff --git a/functest/opnfv_tests/openstack/snaps/health_check.py b/functest/opnfv_tests/openstack/snaps/health_check.py
index 4e94460c2..1b8d05375 100644
--- a/functest/opnfv_tests/openstack/snaps/health_check.py
+++ b/functest/opnfv_tests/openstack/snaps/health_check.py
@@ -8,9 +8,8 @@
 
 import unittest
 
-from functest.opnfv_tests.openstack.snaps.snaps_test_runner import \
-    SnapsTestRunner
-from functest.utils.constants import CONST
+from functest.opnfv_tests.openstack.snaps.snaps_test_runner import (
+    SnapsTestRunner)
 
 from snaps.openstack.tests.os_source_file_test import OSIntegrationTestCase
 from snaps.openstack.tests.create_instance_tests import SimpleHealthCheck
@@ -35,15 +34,11 @@ class HealthCheck(SnapsTestRunner):
         :param kwargs: the arguments to pass on
         :return:
         """
-        image_custom_config = None
-
-        if hasattr(CONST, 'snaps_images_cirros'):
-            image_custom_config = CONST.__getattribute__('snaps_images_cirros')
         self.suite.addTest(
             OSIntegrationTestCase.parameterize(
                 SimpleHealthCheck, os_creds=self.os_creds,
                 ext_net_name=self.ext_net_name,
                 use_keystone=self.use_keystone,
                 flavor_metadata=self.flavor_metadata,
-                image_metadata=image_custom_config))
+                image_metadata=self.image_metadata))
         return super(self.__class__, self).run()
diff --git a/functest/opnfv_tests/openstack/snaps/smoke.py b/functest/opnfv_tests/openstack/snaps/smoke.py
index c3c55c7c3..7a3eb2f8f 100644
--- a/functest/opnfv_tests/openstack/snaps/smoke.py
+++ b/functest/opnfv_tests/openstack/snaps/smoke.py
@@ -6,14 +6,12 @@
 #
 # http://www.apache.org/licenses/LICENSE-2.0
 
-import os
 import unittest
 
 from snaps import test_suite_builder
 
-from functest.opnfv_tests.openstack.snaps.snaps_test_runner import \
-    SnapsTestRunner
-from functest.utils.constants import CONST
+from functest.opnfv_tests.openstack.snaps.snaps_test_runner import (
+    SnapsTestRunner)
 
 
 class SnapsSmoke(SnapsTestRunner):
@@ -35,23 +33,12 @@ class SnapsSmoke(SnapsTestRunner):
         :param kwargs: the arguments to pass on
         :return:
         """
-        image_config = None
-        if hasattr(CONST, 'snaps_images_cirros'):
-            image_config = CONST.__getattribute__('snaps_images_cirros')
-
-        # Tests requiring floating IPs leverage files contained within the
-        # SNAPS repository and are found relative to that path
-        if self.use_fip:
-            snaps_dir = os.path.join(CONST.__getattribute__('dir_repo_snaps'),
-                                     'snaps')
-            os.chdir(snaps_dir)
-
         test_suite_builder.add_openstack_integration_tests(
             suite=self.suite,
             os_creds=self.os_creds,
             ext_net_name=self.ext_net_name,
             use_keystone=self.use_keystone,
             flavor_metadata=self.flavor_metadata,
-            image_metadata=image_config,
+            image_metadata=self.image_metadata,
             use_floating_ips=self.use_fip)
         return super(self.__class__, self).run()
diff --git a/functest/opnfv_tests/openstack/snaps/snaps_test_runner.py b/functest/opnfv_tests/openstack/snaps/snaps_test_runner.py
index e8a421595..0b87440b8 100644
--- a/functest/opnfv_tests/openstack/snaps/snaps_test_runner.py
+++ b/functest/opnfv_tests/openstack/snaps/snaps_test_runner.py
@@ -46,3 +46,7 @@ class SnapsTestRunner(unit.Suite):
             self.flavor_metadata = create_flavor.MEM_PAGE_SIZE_LARGE
 
         self.logger.info("Using flavor metadata '%s'", self.flavor_metadata)
+
+        self.image_metadata = None
+        if hasattr(CONST, 'snaps_images'):
+            self.image_metadata = CONST.__getattribute__('snaps_images')