tests: add check for removing an event

tests/test_manager.py

@@ -180,3 +180,18 @@ def test_event_classes(app, admin_user):
     resp = app.get('/manage/agendas/%s/' % agenda.id, status=200)
     assert 'full' in resp.body
     assert 'overbooking' in resp.body
+
+def test_delete_event(app, admin_user):
+    agenda = Agenda(label=u'Foo bar')
+    agenda.save()
+    event = Event(start_datetime=datetime.datetime(2016, 2, 15, 17, 0),
+                  places=10, agenda=agenda)
+    event.save()
+
+    app = login(app)
+    resp = app.get('/manage/agendas/%s/' % agenda.id, status=200)
+    resp = resp.click(href='/manage/events/%s' % event.id)
+    resp = resp.click('Delete')
+    resp = resp.form.submit()
+    assert resp.location == 'http://localhost:80/manage/agendas/%s/' % agenda.id
+    assert Event.objects.count() == 0