Added management commands to tests

* added --run-once option to the management commands for testing

django_q/management/commands/qcluster.py

@@ -7,7 +7,16 @@ class Command(BaseCommand):
     # Translators: help text for qcluster management command
     help = _("Starts a Django Q Cluster.")
 
+    def add_arguments(self, parser):
+        parser.add_argument('--run-once',
+                            action='store_true',
+                            dest='run_once',
+                            default=False,
+                            help='Run once and then stop.')
+
     def handle(self, *args, **options):
         q = Cluster()
         q.start()
+        if options.get('run_once', False):
+            q.stop()
 

django_q/management/commands/qmonitor.py

@@ -2,14 +2,19 @@
 from django.core.management.base import BaseCommand
 from django.utils.translation import ugettext as _
 
-
 from django_q.monitor import monitor
 
+
 class Command(BaseCommand):
     # Translators: help text for qmonitor management command
     help = _("Monitors Q Cluster activity")
 
+    def add_arguments(self, parser):
+        parser.add_argument('--run-once',
+                            action='store_true',
+                            dest='run_once',
+                            default=False,
+                            help='Run once and then exit.')
+
     def handle(self, *args, **options):
-        monitor()
-
-
+        monitor(run_once=options.get('run_once', False))

django_q/tests/test_commands.py

@@ -0,0 +1,11 @@
+import pytest
+from django.core.management import call_command
+
+
+@pytest.mark.django_db
+def test_qcluster():
+    call_command('qcluster', '--run-once')
+
+
+def test_qmonitor():
+    call_command('qmonitor', '--run-once')