1 files changed, 81 insertions, 0 deletions
diff --git a/tests/software_config/test_hook_apply_config.py b/tests/software_config/test_hook_apply_config.py
new file mode 100644
index 0000000..5aa27d7
--- /dev/null
+++ b/tests/software_config/test_hook_apply_config.py
@@ -0,0 +1,81 @@
+#
+#    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 fixtures
+import json
+import logging
+import os
+import tempfile
+import yaml
+
+from tests.software_config import common
+
+log = logging.getLogger('test_hook_apply_config')
+
+
+class HookApplyConfigTest(common.RunScriptTest):
+
+    data = {
+        'id': 'test_apply_config',
+        'name': 'fake_resource_name',
+        'group': 'apply-config',
+        'config': {'foo': 'bar'}
+    }
+
+    def setUp(self):
+        super(HookApplyConfigTest, self).setUp()
+        self.hook_path = self.relative_path(
+            __file__,
+            '../..',
+            'hot/software-config/elements',
+            'heat-config-apply-config/install.d/hook-apply-config.py')
+
+        self.metadata_dir = self.useFixture(fixtures.TempDir())
+        self.templates_dir = self.useFixture(fixtures.TempDir())
+        tmp_dir = tempfile.NamedTemporaryFile(mode='w', delete=False).name
+        os.unlink(tmp_dir)
+        self.tmp_file = os.path.basename(tmp_dir)
+        self.out_dir = self.templates_dir.join('tmp')
+
+        self.metadata = self.metadata_dir.join(self.tmp_file)
+
+        self.env = os.environ.copy()
+        self.env.update({
+            'OS_CONFIG_FILES': self.metadata,
+            'OS_CONFIG_APPLIER_TEMPLATES': self.templates_dir.join(),
+        })
+
+        # our fake metadata file
+        with open(self.metadata, "w+") as md:
+            md.write(json.dumps({'foo': 'bar'}))
+
+        # This is our fake template root we use to verify os-apply-config
+        # works as expected
+        os.mkdir(self.out_dir)
+        with open(os.path.join(self.out_dir, self.tmp_file), "w+") as template:
+            template.write("foo={{foo}}")
+
+    def test_hook(self):
+
+        returncode, stdout, stderr = self.run_cmd(
+            [self.hook_path], self.env, json.dumps(self.data))
+
+        self.assertEqual(0, returncode, stderr)
+        ret = yaml.safe_load(stdout)
+        self.assertIsNotNone(ret['deploy_stderr'])
+        self.assertEqual('', ret['deploy_stdout'])
+        self.assertEqual(0, ret['deploy_status_code'])
+        f = os.path.join('/tmp', self.tmp_file)
+        with open(f) as out_file:
+            self.assertEqual('foo=bar', out_file.read())
+        os.unlink(f)