Revert "Add test_cases for cinder cli in v2 version"

These tests aren't parallel safe, as they make calls into cinder
that assume nothing else is changing the environment, but they
are. This was seen in errors like:

http://logs.openstack.org/43/59243/2/gate/gate-tempest-devstack-vm-postgres-full/e2be8a0/

Doing a full revert as this is currently bouncing a lot of code
that is unrelated. This will need to be rethought in a future
iteration.

This reverts commit cceda7d4c727815aff95d8deb941ffce069f2c8b.

Change-Id: I44ef405695074615ef6447078958791af9b99827
diff --git a/tempest/cli/simple_read_only/test_cinder.py b/tempest/cli/simple_read_only/test_cinder.py
index eb5df63..25157a4 100644
--- a/tempest/cli/simple_read_only/test_cinder.py
+++ b/tempest/cli/simple_read_only/test_cinder.py
@@ -136,139 +136,3 @@
         if not region:
             region = self.config.identity.region
         self.cinder('list', flags='--os-region-name ' + region)
-
-
-class SimpleReadOnlyCinderClientV2Test(tempest.cli.ClientTestBase):
-    """Basic, read-only tests for Cinder v2 CLI client.
-
-    Checks return values and output of read-only commands.
-    These tests do not presume any content, nor do they create
-    their own. They only verify the structure of output if present.
-    """
-
-    version_flag = '--os-volume-api-version'
-    version_support = 2
-
-    def _get_resp_from_diff_versions(self, version_tuple, cmd, param=None):
-        # Get each result from different versions.
-        # Note(wingwj): If you want to get each cli response on v1&v2 version,
-        #   the value of version_tuple should be (1, 2).
-        #   The function will be also available for v3 in future
-
-        resp_set = []
-        for i in set(version_tuple):
-            if not isinstance(i, int) or \
-                    i not in range(1, self.version_support + 1):
-                LOG.error("version_num must be a positive integer, "
-                          "Cinder supports %s versions now"
-                          % self.version_support)
-                continue
-            else:
-                if not param:
-                    item = self.cinder(cmd,
-                                       flags=self.version_flag + ' ' + str(i))
-                else:
-                    item = self.cinder(cmd, params=param,
-                                       flags=self.version_flag + ' ' + str(i))
-                resp_set.append(item)
-
-        return resp_set
-
-    def _check_accordance_between_two_versions(self, input1, input2,
-                                               expected=True):
-        # Check input1 and input2 is not Empty first
-        self.assertNotEqual("", input1)
-        self.assertNotEqual("", input2)
-        # Compare input1 and input2 based on 'expected' parameter
-        if expected:
-            self.assertEqual(input1, input2)
-        else:
-            self.assertNotEqual(input1, input2)
-
-    def test_cinder_volumes_list_in_v2(self):
-        cmd = 'list'
-        v1, v2 = self._get_resp_from_diff_versions((1, 2), cmd)
-        # This CLI representation in v1/v2 is different.
-        self._check_accordance_between_two_versions(v1, v2, False)
-
-    def test_cinder_absolute_limit_list_in_v2(self):
-        cmd = 'absolute-limits'
-        v1, v2 = self._get_resp_from_diff_versions((1, 2), cmd)
-        self._check_accordance_between_two_versions(v1, v2, True)
-
-    def test_cinder_backup_list_in_v2(self):
-        cmd = 'backup-list'
-        v1, v2 = self._get_resp_from_diff_versions((1, 2), cmd)
-        self._check_accordance_between_two_versions(v1, v2, True)
-
-    def test_cinder_extra_specs_list_in_v2(self):
-        cmd = 'extra-specs-list'
-        v1, v2 = self._get_resp_from_diff_versions((1, 2), cmd)
-        self._check_accordance_between_two_versions(v1, v2, True)
-
-    def test_cinder_quota_class_show_in_v2(self):
-        cmd = 'quota-class-show'
-        v1, v2 = self._get_resp_from_diff_versions((1, 2), cmd, 'abc')
-        self._check_accordance_between_two_versions(v1, v2, True)
-
-    def test_cinder_quota_defaults_in_v2(self):
-        cmd = 'quota-defaults'
-        v1, v2 = self._get_resp_from_diff_versions(
-            (1, 2), cmd, self.identity.admin_tenant_name)
-        self._check_accordance_between_two_versions(v1, v2, True)
-
-    def test_cinder_quota_show_in_v2(self):
-        cmd = 'quota-show'
-        v1, v2 = self._get_resp_from_diff_versions(
-            (1, 2), cmd, self.identity.admin_tenant_name)
-        self._check_accordance_between_two_versions(v1, v2, True)
-
-    def test_cinder_rate_limits_in_v2(self):
-        cmd = 'rate-limits'
-        v1, v2 = self._get_resp_from_diff_versions((1, 2), cmd)
-        self._check_accordance_between_two_versions(v1, v2, True)
-
-    def test_cinder_snapshot_list_in_v2(self):
-        cmd = 'snapshot-list'
-        v1, v2 = self._get_resp_from_diff_versions((1, 2), cmd)
-        # This CLI representation in v1/v2 is different.
-        self._check_accordance_between_two_versions(v1, v2, False)
-
-    def test_cinder_type_list_in_v2(self):
-        cmd = 'type-list'
-        v1, v2 = self._get_resp_from_diff_versions((1, 2), cmd)
-        self._check_accordance_between_two_versions(v1, v2, True)
-
-    def test_cinder_availability_zone_list_in_v2(self):
-        cmd = 'availability-zone-list'
-        v1, v2 = self._get_resp_from_diff_versions((1, 2), cmd)
-        self._check_accordance_between_two_versions(v1, v2, True)
-
-    def test_cinder_service_list_in_v2(self):
-        cmd = 'service-list'
-        v1, v2 = self._get_resp_from_diff_versions((1, 2), cmd)
-        self.assertNotEqual("", v1)
-        self.assertNotEqual("", v2)
-
-        # The 'Updated_at' and 'State' item may be changed
-        #   due to the periodical update-task. Need to omit.
-        v1 = self.parser.listing(v1)
-        v2 = self.parser.listing(v2)
-        for i in v1:
-            del i['Updated_at']
-            del i['State']
-        for j in v2:
-            del j['Updated_at']
-            del j['State']
-        self.assertEqual(v1, v2)
-
-    def test_cinder_transfer_list_in_v2(self):
-        cmd = 'transfer-list'
-        v1, v2 = self._get_resp_from_diff_versions((1, 2), cmd)
-        self._check_accordance_between_two_versions(v1, v2, True)
-
-    def test_cinder_bash_completion_in_v2(self):
-        cmd = 'bash-completion'
-        v1, v2 = self._get_resp_from_diff_versions((1, 2), cmd)
-        # This CLI representation in v1/v2 is different.
-        self._check_accordance_between_two_versions(v1, v2, False)