Add missing tests for provider_fw_rule_* methods

There was no tests in test_db_api for provider_fw_rule_*
methods.

Add tests to ensure that all works.

blueprint db-api-tests

Change-Id: Ia137ffcfcba3f663a177386775147a25d6716980

1 files changed, 40 insertions, 0 deletions

diff --git a/nova/tests/db/test_db_api.py b/nova/tests/db/test_db_api.py
index 4d01e8e0a..530c101b3 100644
--- a/nova/tests/db/test_db_api.py
+++ b/nova/tests/db/test_db_api.py
@@ -4786,6 +4786,46 @@ class ComputeNodeTestCase(test.TestCase, ModelsObjectComparatorMixin):
         self.assertEqual(1, int(stat['value']))
 
 
+class ProviderFwRuleTestCase(test.TestCase, ModelsObjectComparatorMixin):
+
+    def setUp(self):
+        super(ProviderFwRuleTestCase, self).setUp()
+        self.ctxt = context.get_admin_context()
+        self.values = self._get_rule_values()
+        self.rules = [db.provider_fw_rule_create(self.ctxt, rule)
+                                  for rule in self.values]
+
+    def _get_rule_values(self):
+        cidr_samples = ['192.168.0.0/24', '10.1.2.3/32',
+                        '2001:4f8:3:ba::/64',
+                        '2001:4f8:3:ba:2e0:81ff:fe22:d1f1/128']
+        values = []
+        for i in xrange(len(cidr_samples)):
+            rule = {}
+            rule['protocol'] = 'foo' + str(i)
+            rule['from_port'] = 9999 + i
+            rule['to_port'] = 9898 + i
+            rule['cidr'] = cidr_samples[i]
+            values.append(rule)
+        return values
+
+    def test_provider_fw_rule_create(self):
+        ignored_keys = ['id', 'deleted', 'deleted_at', 'created_at',
+                        'updated_at']
+        for i, rule in enumerate(self.values):
+            self._assertEqualObjects(self.rules[i], rule,
+                                     ignored_keys=ignored_keys)
+
+    def test_provider_fw_rule_get_all(self):
+        self._assertEqualListsOfObjects(self.rules,
+                                        db.provider_fw_rule_get_all(self.ctxt))
+
+    def test_provider_fw_rule_destroy(self):
+        for rule in self.rules:
+            db.provider_fw_rule_destroy(self.ctxt, rule.id)
+        self.assertEqual([], db.provider_fw_rule_get_all(self.ctxt))
+
+
 class ArchiveTestCase(test.TestCase):
 
     def setUp(self):