Remove raise exceptions

until exceptions are better managed in abstraction
Currently it triggers an exit from the jenkins job
and prevent other tests to be run

Change-Id: Id3b18c1d6d3b786fc78456b3ad51963d2cbb2cc1
Signed-off-by: Morgan Richomme <morgan.richomme@orange.com>

2 files changed, 21 insertions, 14 deletions

diff --git a/functest/core/vnf_base.py b/functest/core/vnf_base.py
index daf8b806..0300dd22 100644
--- a/functest/core/vnf_base.py
+++ b/functest/core/vnf_base.py
@@ -40,7 +40,8 @@ class VnfOnBoardingBase(base.TestcaseBase):
             self.tenant_description = CONST.__getattribute__(
                 'vnf_{}_tenant_description'.format(self.case_name))
         except:
-            raise Exception("Unknown VNF case=" + self.case_name)
+            # raise Exception("Unknown VNF case=" + self.case_name)
+            self.logger.error("Unknown VNF case={}".format(self.case_name))
 
         try:
             self.images = CONST.__getattribute__(
@@ -81,7 +82,7 @@ class VnfOnBoardingBase(base.TestcaseBase):
                 vnf_ready_time - orchestrator_ready_time, 1)
         except Exception:
             self.logger.error("Error during VNF deployment", exc_info=True)
-            raise Exception("Error during VNF deployment")
+            return base.TestcaseBase.EX_TESTCASE_FAILED
 
         # Test VNF
         try:
@@ -94,7 +95,7 @@ class VnfOnBoardingBase(base.TestcaseBase):
                 test_vnf_done_time - vnf_ready_time, 1)
         except Exception:
             self.logger.error("Error when running VNF tests", exc_info=True)
-            raise Exception("Error when running VNF tests")
+            return base.TestcaseBase.EX_TESTCASE_FAILED
 
         # Clean the system
         self.clean()
@@ -178,11 +179,11 @@ class VnfOnBoardingBase(base.TestcaseBase):
     # TODO see how to use built-in exception from releng module
     def deploy_vnf(self):
         self.logger.error("VNF must be deployed")
-        raise Exception("VNF not deployed")
+        return base.TestcaseBase.EX_TESTCASE_FAILED
 
     def test_vnf(self):
         self.logger.error("VNF must be tested")
-        raise Exception("VNF not tested")
+        return base.TestcaseBase.EX_TESTCASE_FAILED
 
     def clean(self):
         self.logger.info("test cleaning")
@@ -230,4 +231,5 @@ class VnfOnBoardingBase(base.TestcaseBase):
         part = inspect.stack()[1][3]
         self.details[part]['status'] = 'FAIL'
         self.details[part]['result'] = error_msg
-        raise Exception(error_msg)
+        self.logger.error("Step failure:{}".format(error_msg))
+        return base.TestcaseBase.EX_TESTCASE_FAILED
diff --git a/functest/tests/unit/core/test_vnf_base.py b/functest/tests/unit/core/test_vnf_base.py
index e27f2164..25a74b7c 100644
--- a/functest/tests/unit/core/test_vnf_base.py
+++ b/functest/tests/unit/core/test_vnf_base.py
@@ -8,9 +8,11 @@
 # http://www.apache.org/licenses/LICENSE-2.0
 
 import logging
+import mock
 import unittest
 
 from functest.core import vnf_base
+from functest.core import testcase_base
 
 
 class VnfBaseTesting(unittest.TestCase):
@@ -35,18 +37,21 @@ class VnfBaseTesting(unittest.TestCase):
                                           "result": "",
                                           "duration": 5}}
 
-    def test_deploy_vnf_unimplemented(self):
-        with self.assertRaises(Exception) as context:
-            self.test.deploy_vnf()
-        self.assertTrue('VNF not deployed' in context.exception)
+    @mock.patch('logging.Logger.error')
+    def test_deploy_vnf_unimplemented(self, mock):
+        self.assertEqual(self.test.deploy_vnf(),
+                         testcase_base.TestcaseBase.EX_TESTCASE_FAILED)
+        mock.assert_called_with('VNF must be deployed')
 
-    def test_test_vnf_unimplemented(self):
-        with self.assertRaises(Exception) as context:
-            self.test.test_vnf()()
-        self.assertTrue('VNF not tested' in context.exception)
+    @mock.patch('logging.Logger.error')
+    def test_test_vnf_unimplemented(self, mock):
+        self.assertEqual(self.test.test_vnf(),
+                         testcase_base.TestcaseBase.EX_TESTCASE_FAILED)
+        mock.assert_called_with('VNF must be tested')
 
     def test_parse_results(self):
         self.assertNotEqual(self.test.parse_results(), 0)
 
+
 if __name__ == "__main__":
     unittest.main(verbosity=2)