Clean up RPC versions and database migrations for Rocky

Change-Id: I08f5db70cdbdae4b61b2384ffdc17f6533c57896

1 files changed, 0 insertions, 67 deletions

diff --git a/ironic/tests/unit/db/test_api.py b/ironic/tests/unit/db/test_api.py
index 01686bd5d..508d78712 100644
--- a/ironic/tests/unit/db/test_api.py
+++ b/ironic/tests/unit/db/test_api.py
@@ -74,73 +74,6 @@ class UpgradingTestCase(base.DbTestCase):
         self.assertFalse(self.dbapi.check_versions())
 
 
-class BackfillVersionTestCase(base.DbTestCase):
-
-    def setUp(self):
-        super(BackfillVersionTestCase, self).setUp()
-        self.context = context.get_admin_context()
-        self.dbapi = db_api.get_instance()
-        obj_mapping = release_mappings.RELEASE_MAPPING['pike']['objects']
-        self.conductor_ver = obj_mapping['Conductor'][0]
-
-    def test_empty_db(self):
-        self.assertEqual((0, 0),
-                         self.dbapi.backfill_version_column(self.context, 10))
-
-    def test_version_exists(self):
-        utils.create_test_conductor()
-        self.assertEqual((0, 0),
-                         self.dbapi.backfill_version_column(self.context, 10))
-
-    def test_one_conductor(self):
-        conductors = self._create_conductors(1)
-        self.assertEqual((1, 1),
-                         self.dbapi.backfill_version_column(self.context, 10))
-        res = self.dbapi.get_conductor(conductors[0])
-        self.assertEqual(self.conductor_ver, res.version)
-
-    def test_max_count_zero(self):
-        conductors = self._create_conductors(2)
-        self.assertEqual((2, 2),
-                         self.dbapi.backfill_version_column(self.context, 0))
-        for hostname in conductors:
-            conductor = self.dbapi.get_conductor(hostname)
-            self.assertEqual(self.conductor_ver, conductor.version)
-
-    def _create_conductors(self, num, version=None):
-        conductors = []
-        for i in range(0, num):
-            conductor = utils.create_test_conductor(
-                version=version,
-                hostname='test_name_%d' % i,
-                uuid=uuidutils.generate_uuid())
-            conductors.append(conductor.hostname)
-        for hostname in conductors:
-            conductor = self.dbapi.get_conductor(hostname)
-            self.assertEqual(version, conductor.version)
-        return conductors
-
-    def test_no_version_max_count_2_some_conductors(self):
-        conductors = self._create_conductors(5)
-
-        self.assertEqual((5, 2),
-                         self.dbapi.backfill_version_column(self.context, 2))
-        self.assertEqual((3, 3),
-                         self.dbapi.backfill_version_column(self.context, 10))
-        for hostname in conductors:
-            conductor = self.dbapi.get_conductor(hostname)
-            self.assertEqual(self.conductor_ver, conductor.version)
-
-    def test_no_version_max_count_same(self):
-        conductors = self._create_conductors(5)
-
-        self.assertEqual((5, 5),
-                         self.dbapi.backfill_version_column(self.context, 5))
-        for hostname in conductors:
-            conductor = self.dbapi.get_conductor(hostname)
-            self.assertEqual(self.conductor_ver, conductor.version)
-
-
 @mock.patch.object(driver_factory, 'calculate_migration_delta', autospec=True)
 @mock.patch.object(driver_factory, 'classic_drivers_to_migrate', autospec=True)
 class MigrateToHardwareTypesTestCase(base.DbTestCase):