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"""
Unit tests for the Deis api app.
Run the tests with "./manage.py test api"
"""
from __future__ import unicode_literals
import json
import os.path
from django.test import TestCase
from django.conf import settings
class AppTest(TestCase):
"""Tests creation of applications"""
fixtures = ['tests.json']
def setUp(self):
self.assertTrue(
self.client.login(username='autotest', password='password'))
body = {'id': 'autotest', 'domain': 'autotest.local', 'type': 'mock',
'hosts': 'host1,host2', 'auth': 'base64string', 'options': {}}
response = self.client.post('/api/clusters', json.dumps(body),
content_type='application/json')
self.assertEqual(response.status_code, 201)
def test_app(self):
"""
Test that a user can create, read, update and delete an application
"""
url = '/api/apps'
body = {'cluster': 'autotest'}
response = self.client.post(url, json.dumps(body), content_type='application/json')
self.assertEqual(response.status_code, 201)
app_id = response.data['id'] # noqa
self.assertIn('cluster', response.data)
self.assertIn('id', response.data)
self.assertIn('url', response.data)
self.assertEqual(response.data['url'], '{app_id}.autotest.local'.format(**locals()))
response = self.client.get('/api/apps')
self.assertEqual(response.status_code, 200)
self.assertEqual(len(response.data['results']), 1)
url = '/api/apps/{app_id}'.format(**locals())
response = self.client.get(url)
self.assertEqual(response.status_code, 200)
body = {'id': 'new'}
response = self.client.patch(url, json.dumps(body), content_type='application/json')
self.assertEqual(response.status_code, 405)
response = self.client.delete(url)
self.assertEqual(response.status_code, 204)
def test_app_override_id(self):
body = {'cluster': 'autotest', 'id': 'myid'}
response = self.client.post('/api/apps', json.dumps(body),
content_type='application/json')
self.assertEqual(response.status_code, 201)
body = {'cluster': response.data['cluster'], 'id': response.data['id']}
response = self.client.post('/api/apps', json.dumps(body),
content_type='application/json')
self.assertContains(response, 'App with this Id already exists.', status_code=400)
return response
def test_app_actions(self):
url = '/api/apps'
body = {'cluster': 'autotest', 'id': 'autotest'}
response = self.client.post(url, json.dumps(body), content_type='application/json')
self.assertEqual(response.status_code, 201)
app_id = response.data['id'] # noqa
# test logs
if not os.path.exists(settings.DEIS_LOG_DIR):
os.mkdir(settings.DEIS_LOG_DIR)
path = os.path.join(settings.DEIS_LOG_DIR, app_id + '.log')
# HACK: remove app lifecycle logs
if os.path.exists(path):
os.remove(path)
url = '/api/apps/{app_id}/logs'.format(**locals())
response = self.client.post(url)
self.assertEqual(response.status_code, 204)
self.assertEqual(response.data, 'No logs for {}'.format(app_id))
# write out some fake log data and try again
with open(path, 'a') as f:
f.write(FAKE_LOG_DATA)
response = self.client.post(url)
self.assertEqual(response.status_code, 200)
self.assertEqual(response.data, FAKE_LOG_DATA)
os.remove(path)
# test run
url = '/api/apps/{app_id}/run'.format(**locals())
body = {'command': 'ls -al'}
response = self.client.post(url, json.dumps(body), content_type='application/json')
self.assertEqual(response.status_code, 200)
self.assertEqual(response.data[0], 0)
# delete file for future runs
os.remove(path)
def test_app_release_notes_in_logs(self):
"""Verifies that an app's release summary is dumped into the logs."""
url = '/api/apps'
body = {'cluster': 'autotest', 'id': 'autotest'}
response = self.client.post(url, json.dumps(body), content_type='application/json')
self.assertEqual(response.status_code, 201)
app_id = response.data['id'] # noqa
path = os.path.join(settings.DEIS_LOG_DIR, app_id + '.log')
url = '/api/apps/{app_id}/logs'.format(**locals())
response = self.client.post(url)
self.assertIn('autotest created initial release', response.data)
self.assertEqual(response.status_code, 200)
# delete file for future runs
os.remove(path)
def test_app_errors(self):
cluster_id, app_id = 'autotest', 'autotest-errors'
url = '/api/apps'
body = {'cluster': cluster_id, 'id': 'camelCase'}
response = self.client.post(url, json.dumps(body), content_type='application/json')
self.assertContains(response, 'App IDs can only contain [a-z0-9-]', status_code=400)
url = '/api/apps'
body = {'cluster': cluster_id, 'id': 'deis'}
response = self.client.post(url, json.dumps(body), content_type='application/json')
self.assertContains(response, "App IDs cannot be 'deis'", status_code=400)
body = {'cluster': cluster_id, 'id': app_id}
response = self.client.post(url, json.dumps(body), content_type='application/json')
self.assertEqual(response.status_code, 201)
app_id = response.data['id'] # noqa
url = '/api/apps/{app_id}'.format(**locals())
response = self.client.delete(url)
self.assertEquals(response.status_code, 204)
for endpoint in ('containers', 'config', 'releases', 'builds'):
url = '/api/apps/{app_id}/{endpoint}'.format(**locals())
response = self.client.get(url)
self.assertEquals(response.status_code, 404)
def test_admin_can_manage_other_apps(self):
"""Administrators of Deis should be able to manage all applications.
"""
# log in as non-admin user and create an app
self.assertTrue(
self.client.login(username='autotest2', password='password'))
app_id = 'autotest'
url = '/api/apps'
body = {'cluster': 'autotest', 'id': app_id}
response = self.client.post(url, json.dumps(body), content_type='application/json')
# log in as admin, check to see if they have access
self.assertTrue(
self.client.login(username='autotest', password='password'))
url = '/api/apps/{}'.format(app_id)
response = self.client.get(url)
self.assertEqual(response.status_code, 200)
# check app logs
url = '/api/apps/{app_id}/logs'.format(**locals())
response = self.client.post(url)
self.assertEqual(response.status_code, 200)
self.assertIn('autotest2 created initial release', response.data)
# run one-off commands
url = '/api/apps/{app_id}/run'.format(**locals())
body = {'command': 'ls -al'}
response = self.client.post(url, json.dumps(body), content_type='application/json')
self.assertEqual(response.status_code, 200)
self.assertEqual(response.data[0], 0)
# delete the app
url = '/api/apps/{}'.format(app_id)
response = self.client.delete(url)
self.assertEqual(response.status_code, 204)
def test_admin_can_see_other_apps(self):
"""If a user creates an application, the administrator should be able
to see it.
"""
# log in as non-admin user and create an app
self.assertTrue(
self.client.login(username='autotest2', password='password'))
app_id = 'autotest'
url = '/api/apps'
body = {'cluster': 'autotest', 'id': app_id}
response = self.client.post(url, json.dumps(body), content_type='application/json')
# log in as admin
self.assertTrue(
self.client.login(username='autotest', password='password'))
response = self.client.get(url)
self.assertEqual(response.data['count'], 1)
FAKE_LOG_DATA = """
2013-08-15 12:41:25 [33454] [INFO] Starting gunicorn 17.5
2013-08-15 12:41:25 [33454] [INFO] Listening at: http://0.0.0.0:5000 (33454)
2013-08-15 12:41:25 [33454] [INFO] Using worker: sync
2013-08-15 12:41:25 [33457] [INFO] Booting worker with pid 33457
"""