ironic.tests.unit.api.test_middleware

Source code for ironic.tests.unit.api.test_middleware

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"""
Tests to assert that various incorporated middleware works as expected.
"""

from oslo_config import cfg
import oslo_middleware.cors as cors_middleware
from six.moves import http_client

from ironic.tests.unit.api import base


[docs]class TestCORSMiddleware(base.BaseApiTest): '''Provide a basic smoke test to ensure CORS middleware is active. The tests below provide minimal confirmation that the CORS middleware is active, and may be configured. For comprehensive tests, please consult the test suite in oslo_middleware. '''
[docs] def setUp(self): # Make sure the CORS options are registered cfg.CONF.register_opts(cors_middleware.CORS_OPTS, 'cors') # Load up our valid domain values before the application is created. cfg.CONF.set_override("allowed_origin", "http://valid.example.com", group='cors') # Create the application. super(TestCORSMiddleware, self).setUp()
@staticmethod def _response_string(status_code): """Helper function to return string in form of 'CODE DESCRIPTION'. For example: '200 OK' """ return '{} {}'.format(status_code, http_client.responses[status_code])
[docs] def test_valid_cors_options_request(self): req_headers = ['content-type', 'x-auth-token', 'x-openstack-ironic-api-version'] headers = { 'Origin': 'http://valid.example.com', 'Access-Control-Request-Method': 'GET', 'Access-Control-Request-Headers': ','.join(req_headers), 'X-OpenStack-Ironic-API-Version': '1.14' } response = self.app.options('/', headers=headers, xhr=True) # Assert response status. self.assertEqual( self._response_string(http_client.OK), response.status) self.assertIn('Access-Control-Allow-Origin', response.headers) self.assertEqual('http://valid.example.com', response.headers['Access-Control-Allow-Origin'])
[docs] def test_invalid_cors_options_request(self): req_headers = ['content-type', 'x-auth-token', 'x-openstack-ironic-api-version'] headers = { 'Origin': 'http://invalid.example.com', 'Access-Control-Request-Method': 'GET', 'Access-Control-Request-Headers': ','.join(req_headers), 'X-OpenStack-Ironic-API-Version': '1.14' } response = self.app.options('/', headers=headers, xhr=True) # Assert response status. self.assertEqual( self._response_string(http_client.OK), response.status) self.assertNotIn('Access-Control-Allow-Origin', response.headers)
[docs] def test_valid_cors_get_request(self): response = self.app \ .get('/nodes/detail', headers={ 'Origin': 'http://valid.example.com' }) # Assert response status. self.assertEqual( self._response_string(http_client.OK), response.status) self.assertIn('Access-Control-Allow-Origin', response.headers) self.assertIn('X-OpenStack-Ironic-API-Version', response.headers) self.assertEqual('http://valid.example.com', response.headers['Access-Control-Allow-Origin'])
[docs] def test_invalid_cors_get_request(self): response = self.app \ .get('/', headers={ 'Origin': 'http://invalid.example.com' }) # Assert response status. self.assertEqual( self._response_string(http_client.OK), response.status) self.assertNotIn('Access-Control-Allow-Origin', response.headers)
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