Attempt to export acceptance tests coverage results to coveralls

features/basic_replication.feature

@@ -3,9 +3,10 @@ Feature: basic replication
 
   Scenario: check replication of a single table
     Given I start postgres0
+    And postgres0 is a leader after 10 seconds
     And I start postgres1
     When I add the table foo to postgres0
-    Then table foo is present on postgres1 after 10 seconds
+    Then table foo is present on postgres1 after 15 seconds
 
   Scenario: check the basic failover
     When I kill postgres0

features/cascading_replication.feature

@@ -3,6 +3,7 @@ Feature: cascading replication
 
 Scenario: check a base backup from the replica
 	Given I start postgres0
+	And postgres0 is a leader after 10 seconds
 	And I start postgres1
 	And replication works from postgres0 to postgres1 after 15 seconds
 	And I create label with "postgres0" in postgres0 data directory

features/environment.py

@@ -59,7 +59,7 @@ class PatroniController(object):
 
             self._config[pg_name] = self._make_patroni_test_config(pg_name, tags=tags)
 
-            p = subprocess.Popen(['python', 'patroni.py', self._config[pg_name]],
+            p = subprocess.Popen(['coverage', 'run', '--branch', '--source=patroni', '-p', 'patroni.py', self._config[pg_name]],
                                  stdout=self._log[pg_name], stderr=subprocess.STDOUT, cwd=cwd)
             if not (p and p.pid and p.poll() is None):
                 assert False, "PostgreSQL {0} is not running after being started".format(pg_name)
@@ -190,6 +190,7 @@ class PatroniController(object):
 
 
 class EtcdController(object):
+
     """ handles all etcd related tasks, used for the tests setup and cleanup """
     ETCD_VERSION_URL = 'http://127.0.0.1:2379/version'
     ETCD_CLEANUP_URL = 'http://127.0.0.1:2379/v2/keys/service/batman?recursive=true'
@@ -300,3 +301,5 @@ def after_feature(context, feature):
     context.pctl.stop_all()
     shutil.rmtree(os.path.join(context.pctl.patroni_path, 'data'))
     context.etcd_ctl.cleanup_service_tree()
+    subprocess.call(['coverage', 'combine'])
+    subprocess.call(['coverage', 'report'])