103a882cbf
Like we do with JJB, we create a md5sum of the dashboard then cache it. This is a simple way to determine if a yaml file has changed. Change-Id: If7b80b84c5bbcb0d30b0325bae6b8e726bb2f41b Signed-off-by: Paul Belanger <pabelanger@redhat.com>
79 lines
2.7 KiB
Python
79 lines
2.7 KiB
Python
# Copyright 2015 Red Hat, Inc.
|
|
#
|
|
# Licensed under the Apache License, Version 2.0 (the "License");
|
|
# you may not use this file except in compliance with the License.
|
|
# You may obtain a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
|
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
|
# License for the specific language governing permissions and limitations
|
|
# under the License.
|
|
|
|
import os
|
|
|
|
from testtools import TestCase
|
|
|
|
from grafana_dashboards import parser
|
|
|
|
|
|
class TestCaseParser(TestCase):
|
|
|
|
def setUp(self):
|
|
super(TestCaseParser, self).setUp()
|
|
self.parser = parser.YamlParser()
|
|
|
|
def test_get_dashboard_empty(self):
|
|
self._get_empty_dashboard('foobar')
|
|
|
|
def test_parse_multiple(self):
|
|
path = os.path.join(
|
|
os.path.dirname(__file__), 'fixtures/parser/dashboard-0001.yaml')
|
|
self.parser.parse(path)
|
|
dashboard = {
|
|
'foobar': {'rows': [], 'title': 'foobar'},
|
|
'new-dashboard': {'rows': [], 'title': 'New dashboard'},
|
|
}
|
|
|
|
# Get parsed dashboard
|
|
res, md5 = self.parser.get_dashboard('new-dashboard')
|
|
self.assertEqual(res, dashboard['new-dashboard'])
|
|
|
|
# Check for a dashboard that does not exist
|
|
self._get_empty_dashboard('foobar')
|
|
|
|
# Parse another file to ensure we are appending data.
|
|
path = os.path.join(
|
|
os.path.dirname(__file__), 'fixtures/parser/dashboard-0002.yaml')
|
|
self.parser.parse(path)
|
|
|
|
res, md5 = self.parser.get_dashboard('foobar')
|
|
self.assertEqual(res, dashboard['foobar'])
|
|
|
|
# Ensure our first dashboard still exists.
|
|
res, md5 = self.parser.get_dashboard('new-dashboard')
|
|
self.assertEqual(res, dashboard['new-dashboard'])
|
|
|
|
def test_parse_duplicate(self):
|
|
path = os.path.join(
|
|
os.path.dirname(__file__), 'fixtures/parser/dashboard-0001.yaml')
|
|
self.parser.parse(path)
|
|
dashboard = {
|
|
'new-dashboard': {'rows': [], 'title': 'New dashboard'},
|
|
}
|
|
|
|
# Get parsed dashboard
|
|
res, md5 = self.parser.get_dashboard('new-dashboard')
|
|
self.assertEqual(res, dashboard['new-dashboard'])
|
|
|
|
path = os.path.join(
|
|
os.path.dirname(__file__), 'fixtures/parser/dashboard-0003.yaml')
|
|
# Fail to parse duplicate dashboard
|
|
self.assertRaises(Exception, self.parser.parse, path)
|
|
|
|
def _get_empty_dashboard(self, name):
|
|
res, md5 = self.parser.get_dashboard(name)
|
|
self.assertEqual(res, None)
|