Revert "fix functional tests to cleanup containers"

This reverts commit 8608b5e816.

test/functional/tests.py

@@ -119,10 +119,6 @@ class TestAccount(Base):
     env = TestAccountEnv
     set_up = False
 
-    @classmethod
-    def tearDownClass(self):
-        self.env.account.delete_containers()
-
     def testNoAuthToken(self):
         self.assertRaises(ResponseError, self.env.account.info,
                           cfg={'no_auth_token': True})
@@ -356,10 +352,6 @@ class TestContainer(Base):
     env = TestContainerEnv
     set_up = False
 
-    @classmethod
-    def tearDownClass(self):
-        self.env.account.delete_containers()
-
     def testContainerNameLimit(self):
         limit = load_constraint('max_container_name_length')
 
@@ -825,10 +817,6 @@ class TestFile(Base):
     env = TestFileEnv
     set_up = False
 
-    @classmethod
-    def tearDownClass(self):
-        self.env.account.delete_containers()
-
     def testCopy(self):
         # makes sure to test encoded characters
         source_filename = 'dealde%2Fl04 011e%204c8df/flash.png'
@@ -1547,10 +1535,6 @@ class TestDlo(Base):
     env = TestDloEnv
     set_up = False
 
-    @classmethod
-    def tearDownClass(self):
-        self.env.account.delete_containers()
-
     def test_get_manifest(self):
         file_item = self.env.container.file('man1')
         file_contents = file_item.read()
@@ -1714,10 +1698,6 @@ class TestFileComparison(Base):
     env = TestFileComparisonEnv
     set_up = False
 
-    @classmethod
-    def tearDownClass(self):
-        self.env.account.delete_containers()
-
     def testIfMatch(self):
         for file_item in self.env.files:
             hdrs = {'If-Match': file_item.md5}
@@ -1892,10 +1872,6 @@ class TestSlo(Base):
                 "Expected slo_enabled to be True/False, got %r" %
                 (self.env.slo_enabled,))
 
-    @classmethod
-    def tearDownClass(self):
-        self.env.account.delete_containers()
-
     def test_slo_get_simple_manifest(self):
         file_item = self.env.container.file('manifest-abcde')
         file_contents = file_item.read()
@@ -2173,10 +2149,6 @@ class TestObjectVersioning(Base):
                 "Expected versioning_enabled to be True/False, got %r" %
                 (self.env.versioning_enabled,))
 
-    @classmethod
-    def tearDownClass(self):
-        self.env.account.delete_containers()
-
     def test_overwriting(self):
         container = self.env.container
         versions_container = self.env.versions_container
@@ -2283,10 +2255,6 @@ class TestTempurl(Base):
         self.obj_tempurl_parms = {'temp_url_sig': sig,
                                   'temp_url_expires': str(expires)}
 
-    @classmethod
-    def tearDownClass(self):
-        self.env.account.delete_containers()
-
     def tempurl_sig(self, method, expires, path, key):
         return hmac.new(
             key,
@@ -2465,10 +2433,6 @@ class TestSloTempurl(Base):
                 "Expected enabled to be True/False, got %r" %
                 (self.env.enabled,))
 
-    @classmethod
-    def tearDownClass(self):
-        self.env.account.delete_containers()
-
     def tempurl_sig(self, method, expires, path, key):
         return hmac.new(
             key,