def test_change_panel_name(self, send_email):
"""Don't update the check if the check name changes"""
self.status_check.name = '44'
self.status_check.save()
sync_grafana_check(self.status_check.id, str(datetime(2017, 2, 1, 0, 0, 1, 1231)))
self.assertEqual(ElasticsearchStatusCheck.objects.get(id=self.status_check.id).name, '44')
self.assertFalse(send_email.called)
def test_dashboard_deleted(self, send_email):
sync_grafana_check(self.status_check.id, str(datetime(2017, 2, 1, 0, 0, 1, 1231)))
send_email.assert_called_once_with(args=(['*****@*****.**'],
'http://localhost/check/{}/\n\n'
'Dashboard "{}" has been deleted, so check "{}" has been '
'deactivated. If you would like to keep the check, re-enable it '
'with auto_sync: False.'
.format(self.status_check.id, '42', 'Also Great Dashboard: 42'),
'Also Great Dashboard: 42'))
check = ElasticsearchStatusCheck.objects.get(id=self.status_check.id)
self.assertFalse(check.active)
def test_change_time_range(self, send_email):
"""Time range changes on the dashboard shouldn't be reflected in the check"""
self.status_check.time_range = 12345
self.status_check.save()
queries = self.status_check.queries
sync_grafana_check(self.status_check.id, str(datetime(2017, 2, 1, 0, 0, 1, 12312)))
check = ElasticsearchStatusCheck.objects.get(id=self.status_check.id)
self.assertEqual(queries, check.queries)
self.assertFalse(send_email.called)
def test_change_queries(self, send_email):
self.status_check.queries = self.old_queries
self.status_check.save()
# careful copy/pasting in an IDE - there is whitespace at the end of some lines
diff = u"""\
{
"0": {
"aggs": {
"agg": {
"$delete": [
"terms"
],
"aggs": {
"$replace": {
"sum: 42": {
"sum": {
"field": "value"
}
}
}
},
"date_histogram": {
"extended_bounds": {
"max": "now",
"min": "now-180m"
},
"field": "@timestamp",
"interval": "1m"
}
}
},
"query": {
"bool": {
"must": {
"0": {
"query_string": {
"query": "query:life-the-universe-and-everything"
}
}
}
}
}
}
}""" # noqa: W291 (suppress trailing whitespace warning)
sync_grafana_check(self.status_check.id, str(datetime(2017, 2, 1, 0, 0, 1, 123)))
send_email.assert_called_once_with(args=(['*****@*****.**', '*****@*****.**', '*****@*****.**'],
'http://localhost/check/{}/\n\n'
'The queries have changed from:\n\n{}\n\nto:\n\n{}\n\nDiff:\n{}'
.format(self.status_check.id, self.old_queries, self.queries, diff),
'Also Great Dashboard: 42'))
self.assertEqual(ElasticsearchStatusCheck.objects.get(id=self.status_check.id).queries, str(self.queries))
def test_change_series_ids(self, send_email):
self.panel.series_ids = 'B,E'
self.panel.save()
sync_grafana_check(self.status_check.id, str(datetime(2017, 2, 1, 0, 0, 1, 12)))
send_email.assert_called_once_with(args=(['*****@*****.**', '*****@*****.**', '*****@*****.**'],
'http://localhost/check/{}/\n\n'
'The panel series ids have changed from B,E to B. The check has not '
'been changed.'.format(self.status_check.id),
'Also Great Dashboard: 42'))
self.assertEqual(GrafanaPanel.objects.get(id=self.panel.id).series_ids, 'B')
def test_change_datasource(self, send_email):
self.grafana_data_source.grafana_source_name = 'hello'
self.grafana_data_source.save()
sync_grafana_check(self.status_check.id, str(datetime(2017, 2, 1, 0, 0, 1, 231)))
send_email.assert_called_once_with(args=(['*****@*****.**', '*****@*****.**', '*****@*****.**'],
'http://localhost/check/{}/\n\n'
'The Grafana data source has changed from "hello" to "deep-thought". '
'The new source is not configured in Cabot, so the status check will '
'continue to use the old source.'.format(self.status_check.id),
'Also Great Dashboard: 42'))
def test_sync_multiple_sources(self, send_email, fake_get_dashboard_info):
"""If there are multiple sources with the same name, get data from the correct one"""
grafana_instance2 = GrafanaInstance.objects.create(
name='graf2',
url='graf2',
api_key='graf2'
)
self.panel.grafana_instance = grafana_instance2
self.panel.save()
fake_get_dashboard_info.side_effect = raise_validation_error
sync_grafana_check(self.status_check.id, str(datetime(2017, 2, 1, 0, 0, 1, 123)))
# Sync based on the correct Grafana instance
fake_get_dashboard_info.assert_called_once_with(grafana_instance2, 'db/42')
def test_dashboard_no_changes(self, send_email):
sync_grafana_check(self.status_check.id, str(datetime(2017, 2, 1, 0, 0, 1, 123)))
# No emails should be sent since nothing relevant in the dashboard has changed
self.assertFalse(send_email.called)
def test_dashboard_not_updated_time(self, send_email):
sync_grafana_check(self.status_check.id, str(datetime(2017, 3, 1, 0, 0, 0, 1231)))
# No emails should be sent since it hasn't been updated recently
self.assertFalse(send_email.called)