Fix functest-k8s logging to log all k8s testsopnfv-6.2.0

JIRA: FUNCTEST-967

Change-Id: If4924a5c6d66dcbda48ac5ea80d67fcef11ba40a
Signed-off-by: Konrad Djimeli <konraddjimeli@gmail.com>
(cherry picked from commit 816438f37e1a47bb3408c89d982c3fc37f893b64)

2 files changed, 16 insertions, 8 deletions

diff --git a/functest_kubernetes/k8stest.py b/functest_kubernetes/k8stest.py
index 2977bb81..95ebc321 100644
--- a/functest_kubernetes/k8stest.py
+++ b/functest_kubernetes/k8stest.py
@@ -47,21 +47,28 @@ class K8sTesting(testcase.TestCase):
         # Remove color code escape sequences
         output = re.sub(r'\x1B\[[0-?]*[ -/]*[@-~]', '', str(output))
 
+        if ('Error loading client' in output or
+                'Unexpected error' in output):
+            raise Exception(output)
+
         remarks = []
         lines = output.split('\n')
+        success = False
+        failure = False
         i = 0
         while i < len(lines):
-            if 'Error' in lines[i]:
+            if '[Fail]' in lines[i] or 'Failures:' in lines[i]:
                 self.__logger.error(lines[i])
-            if '[k8s.io]' in lines[i]:
-                if i != 0 and 'seconds' in lines[i - 1]:
-                    self.__logger.debug(lines[i - 1])
-                while lines[i] != '-' * len(lines[i]):
+            if re.search(r'\[(.)*[0-9]+ seconds\]', lines[i]):
+                self.__logger.debug(lines[i])
+                i = i + 1
+                while i < len(lines) and lines[i] != '-' * len(lines[i]):
                     if lines[i].startswith('STEP:') or ('INFO:' in lines[i]):
                         break
                     self.__logger.debug(lines[i])
                     i = i + 1
-
+            if i >= len(lines):
+                break
             success = 'SUCCESS!' in lines[i]
             failure = 'FAIL!' in lines[i]
             if success or failure:
diff --git a/functest_kubernetes/test_k8stest.py b/functest_kubernetes/test_k8stest.py
index 9db14d5a..c9faf35d 100644
--- a/functest_kubernetes/test_k8stest.py
+++ b/functest_kubernetes/test_k8stest.py
@@ -77,8 +77,9 @@ class K8sTests(unittest.TestCase):
             attrs = {'stdout.read.return_value': 'Error loading client'}
             mock_stdout.configure_mock(**attrs)
             mock_popen.return_value = mock_stdout
-            self.k8stesting.run_kubetest()
-            mock_logger.error.assert_called_with("Error loading client")
+            self.k8stesting.run()
+            mock_logger.exception.assert_called_with(
+                "Error with running kubetest:")
 
     @mock.patch('functest_kubernetes.k8stest.os.path.isfile')
     @mock.patch('functest_kubernetes.k8stest.subprocess.Popen')