5f785f7782
This simply takes any json files present and loads them into Grafana directly. The idea is that you can edit the dashboards using the inbuilt editor, then copy the dashboard JSON and keep it externally version controlled. No parsing or validation is done on the JSON files; we are assuming they have not been hand-modified from what Grafana generates. Change-Id: I38695aed2404f8b7fc350d949b7a9212498c35cb
112 lines
3.6 KiB
Python
112 lines
3.6 KiB
Python
# Copyright 2015 Red Hat, Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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import os
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from testtools import TestCase
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from grafana_dashboards import parser
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class TestCaseParser(TestCase):
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def setUp(self):
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super(TestCaseParser, self).setUp()
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self.parser = parser.YamlParser()
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def test_get_dashboard_empty(self):
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self._get_empty_dashboard('foobar')
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def test_parse_multiple(self):
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path = os.path.join(
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os.path.dirname(__file__), 'fixtures/parser/dashboard-0001.yaml')
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self.parser.parse(path)
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dashboard = {
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'foobar': {
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'rows': [],
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'templating': {
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'enabled': False,
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'list': [],
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},
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'timezone': 'utc',
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'title': 'foobar',
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},
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'new-dashboard': {
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'rows': [],
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'templating': {
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'enabled': False,
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'list': [],
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},
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'timezone': 'utc',
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'title': 'New dashboard',
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},
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}
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# Get parsed dashboard
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res, md5 = self.parser.get_dashboard('new-dashboard')
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self.assertEqual(res, dashboard['new-dashboard'])
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# Check for a dashboard that does not exist
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self._get_empty_dashboard('foobar')
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# Parse another file to ensure we are appending data.
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path = os.path.join(
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os.path.dirname(__file__), 'fixtures/parser/dashboard-0002.yaml')
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self.parser.parse(path)
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res, md5 = self.parser.get_dashboard('foobar')
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self.assertEqual(res, dashboard['foobar'])
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# Ensure our first dashboard still exists.
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res, md5 = self.parser.get_dashboard('new-dashboard')
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self.assertEqual(res, dashboard['new-dashboard'])
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def test_parse_duplicate(self):
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path = os.path.join(
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os.path.dirname(__file__), 'fixtures/parser/dashboard-0001.yaml')
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self.parser.parse(path)
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dashboard = {
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'new-dashboard': {
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'rows': [],
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'templating': {
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'enabled': False,
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'list': [],
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},
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'timezone': 'utc',
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'title': 'New dashboard',
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},
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}
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# Get parsed dashboard
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res, md5 = self.parser.get_dashboard('new-dashboard')
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self.assertEqual(res, dashboard['new-dashboard'])
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path = os.path.join(
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os.path.dirname(__file__), 'fixtures/parser/dashboard-0003.yaml')
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# Fail to parse duplicate dashboard
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self.assertRaises(Exception, self.parser.parse, path)
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def _get_empty_dashboard(self, name):
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res, md5 = self.parser.get_dashboard(name)
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self.assertEqual(res, None)
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def test_parse_json(self):
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path = os.path.join(
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os.path.dirname(__file__),
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'fixtures/parser/json-dashboard-0001.json')
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self.parser.parse(path)
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# Get parsed dashboard
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res, md5 = self.parser.get_dashboard('test-json')
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self.assertEqual(res['title'], 'test json')
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