Try to stabilize acceptance tests

.travis.yml

@@ -51,15 +51,19 @@ script:
 
         if [[ $TEST_SUITE == "behave" ]]; then
             if [[ $pv != "3.4" ]]; then
+                echo Running acceptance tests using python${pv}
                 if ! PATH=.:$PATH $TEST_SUITE; then
                     grep . features/output/*/*postgres?.*
                 fi
             fi
         else
+            echo Running unit tests using python${pv}
             $TEST_SUITE test
             $TEST_SUITE flake8
         fi
     done
+
+    set +e
 after_success:
   - coveralls
   - if [[ $TEST_SUITE != "behave" ]]; then python-codacy-coverage -r coverage.xml; fi

features/patroni_api.feature

@@ -40,12 +40,14 @@ Scenario: check the failover via the API
 	Then I receive a response code 200
 	And postgres1 is a leader after 5 seconds
         And postgres1 role is the primary after 5 seconds
-        And postgres0 role is the secondary after 5 seconds
+        And postgres0 role is the secondary after 10 seconds
 	And replication works from postgres1 to postgres0 after 15 seconds
 
 Scenario: check the scheduled failover
 	Given I issue a scheduled failover at http://127.0.0.1:8009 from postgres1 to postgres0 in 10 seconds
 	Then I receive a response code 200
 	And postgres0 is a leader after 20 seconds
+        And postgres0 role is the primary after 5 seconds
+        And postgres1 role is the secondary after 10 seconds
 	And replication works from postgres0 to postgres1 after 25 seconds