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74 lines
2.1 KiB
Python
74 lines
2.1 KiB
Python
import contextlib
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import json
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import os
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import unittest
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from alerta.app import create_app, db
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@contextlib.contextmanager
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def mod_env(*remove, **update):
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"""
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See https://stackoverflow.com/questions/2059482#34333710
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Temporarily updates the ``os.environ`` dictionary in-place.
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The ``os.environ`` dictionary is updated in-place so that the modification
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is sure to work in all situations.
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:param remove: Environment variables to remove.
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:param update: Dictionary of environment variables and values to add/update.
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"""
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env = os.environ
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update = update or {}
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remove = remove or []
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# List of environment variables being updated or removed.
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stomped = (set(update.keys()) | set(remove)) & set(env.keys())
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# Environment variables and values to restore on exit.
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update_after = {k: env[k] for k in stomped}
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# Environment variables and values to remove on exit.
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remove_after = frozenset(k for k in update if k not in env)
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try:
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env.update(update)
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[env.pop(k, None) for k in remove]
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yield
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finally:
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env.update(update_after)
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[env.pop(k) for k in remove_after]
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class ConfigTestCase(unittest.TestCase):
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def setUp(self):
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pass
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def tearDown(self):
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db.destroy()
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def test_config(self):
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test_config = {
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'TESTING': True,
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'AUTH_REQUIRED': True,
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'CUSTOMER_VIEWS': True,
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'PLUGINS': []
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}
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self.allowed_environments = ['Foo', 'Bar', 'Baz', 'QUUX']
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with mod_env(
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ALLOWED_ENVIRONMENTS=','.join(self.allowed_environments)
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):
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self.app = create_app(test_config)
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self.client = self.app.test_client()
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response = self.client.get('/config')
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self.assertEqual(response.status_code, 200)
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data = json.loads(response.data.decode('utf-8'))
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self.assertTrue(data['auth_required'])
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self.assertTrue(data['customer_views'])
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self.assertListEqual(data['sort_by'], ['severity', 'lastReceiveTime'])
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self.assertEqual(data['environments'], self.allowed_environments)
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