Fix working scenario tests with swiftclient

Value "insecure" in swiftclient should have
inverse value of ssl_verify.
Change-Id: Ieb6e46b8f5969bfc3b47ee293c346fb2977103c3
Closes-bug: #1484536

sahara/tests/scenario/base.py

@@ -124,7 +124,7 @@ class BaseTestCase(base.BaseTestCase):
             authurl=auth_url,
             user=username,
             key=password,
-            insecure=self.credentials['ssl_verify'],
+            insecure=not self.credentials['ssl_verify'],
             cacert=self.credentials['ssl_cert'],
             tenant_name=tenant_name)
 

sahara/tests/scenario_unit/test_base.py

@@ -171,7 +171,7 @@ class TestBase(testtools.TestCase):
         swift.assert_called_with(auth_version='2.0',
                                  user='admin',
                                  key='nova',
-                                 insecure=True,
+                                 insecure=False,
                                  cacert='/etc/tests/cert.crt',
                                  tenant_name='admin',
                                  authurl='http://localhost:5000/v2.0')