335 lines
13 KiB
Python
335 lines
13 KiB
Python
# Copyright (c) 2015 Rackspace, 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,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
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# implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import time
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from tests.endtoend import base
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from tests.endtoend.utils import config
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class TestOriginHeaders(base.TestBase):
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@classmethod
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def setUpClass(cls):
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super(TestOriginHeaders, cls).setUpClass()
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cls.origin_header_config = config.OriginHeaderConfig()
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cls.expires_path = cls.origin_header_config.expires_path
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cls.cache_control_path = \
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cls.origin_header_config.cache_control_path
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cls.expires_and_cache_control_path = \
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cls.origin_header_config.expires_and_cache_control_path
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cls.check_preconditions()
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@classmethod
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def check_preconditions(cls):
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"""Ensure our environment meets our needs to ensure a valid test."""
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expires_path = cls.http_client.get(
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"http://" + cls.default_origin + cls.expires_path)
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assert expires_path.status_code == 200
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cache_control_path = cls.http_client.get(
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"http://" + cls.default_origin + cls.cache_control_path)
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assert cache_control_path.status_code == 200
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expires_and_cache_control_path = cls.http_client.get(
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"http://" + cls.default_origin +
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cls.expires_and_cache_control_path)
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assert expires_and_cache_control_path.status_code == 200
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def _delete_caching_rules(self):
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"""Deletes any caching rule associated with the service."""
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patch_body = [{"op": "remove", "path": "/caching/0"}]
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self.poppy_client.patch_service(location=self.service_location,
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request_body=patch_body)
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self.poppy_client.wait_for_service_status(
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location=self.service_location, status='DEPLOYED')
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def setUp(self):
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super(TestOriginHeaders, self).setUp()
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self.test_domain = "{0}.{1}".format(
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base.random_string('test-origin-headers'),
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self.dns_config.test_domain)
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self.service_name = base.random_string('OriginHeaderService')
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self.cname_rec = []
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def test_expires_header_no_caching_ttl(self):
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domains = [{'domain': self.test_domain}]
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origins = [{
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"origin": self.default_origin,
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"port": 80,
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"ssl": False,
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"rules": [{
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"name": "default",
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"request_url": "/*",
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}],
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"hostheadertype": "origin"
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}]
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caching = []
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resp = self.setup_service(
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service_name=self.service_name,
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domain_list=domains,
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origin_list=origins,
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caching_list=caching,
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flavor_id=self.poppy_config.flavor)
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self.service_location = resp.headers['location']
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self._delete_caching_rules()
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resp = self.poppy_client.get_service(location=self.service_location)
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links = resp.json()['links']
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access_url = [link['href'] for link in links if
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link['rel'] == 'access_url']
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rec = self.setup_cname(self.test_domain, access_url[0])
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if rec:
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self.cname_rec.append(rec[0])
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cdn_url = 'http://' + self.test_domain + self.expires_path
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edge_server = self.get_from_cdn_enabled_url(cdn_url=cdn_url, count=1)
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self.assertCacheStatus(cdn_url=cdn_url, edge_server=edge_server,
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status_list=['TCP_HIT', 'TCP_MEM_HIT'])
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time.sleep(self.origin_header_config.expires_ttl + 2)
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self.assertCacheStatus(cdn_url=cdn_url, edge_server=edge_server,
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status_list=['TCP_MISS', 'TCP_REFRESH_MISS'])
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def test_expires_header_with_caching_ttl(self):
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domains = [{'domain': self.test_domain}]
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origins = [{
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"origin": self.default_origin,
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"port": 80,
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"ssl": False,
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"rules": [{
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"name": "default",
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"request_url": "/*",
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}],
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"hostheadertype": "origin"
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}]
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caching = [
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{"name": "default",
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"ttl": self.origin_header_config.service_ttl,
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"rules": [{"name": "default", "request_url": "/*"}]}]
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resp = self.setup_service(
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service_name=self.service_name,
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domain_list=domains,
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origin_list=origins,
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caching_list=caching,
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flavor_id=self.poppy_config.flavor)
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self.service_location = resp.headers['location']
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resp = self.poppy_client.get_service(location=self.service_location)
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links = resp.json()['links']
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access_url = [link['href'] for link in links if
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link['rel'] == 'access_url']
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rec = self.setup_cname(self.test_domain, access_url[0])
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if rec:
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self.cname_rec.append(rec[0])
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cdn_url = 'http://' + self.test_domain + self.expires_path
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edge_server = self.get_from_cdn_enabled_url(cdn_url=cdn_url, count=1)
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self.assertCacheStatus(cdn_url=cdn_url, edge_server=edge_server,
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status_list=['TCP_HIT', 'TCP_MEM_HIT'])
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time.sleep(self.origin_header_config.expires_ttl + 2)
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self.assertCacheStatus(cdn_url=cdn_url, edge_server=edge_server,
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status_list=['TCP_HIT', 'TCP_MEM_HIT'])
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time.sleep(self.origin_header_config.service_ttl + 2)
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self.assertCacheStatus(cdn_url=cdn_url, edge_server=edge_server,
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status_list=['TCP_MISS', 'TCP_REFRESH_MISS'])
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def test_cache_control_header_no_caching_ttl(self):
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domains = [{'domain': self.test_domain}]
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origins = [{
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"origin": self.default_origin,
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"port": 80,
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"ssl": False,
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"rules": [{
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"name": "default",
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"request_url": "/*",
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}],
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"hostheadertype": "origin"
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}]
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caching = []
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resp = self.setup_service(
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service_name=self.service_name,
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domain_list=domains,
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origin_list=origins,
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caching_list=caching,
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flavor_id=self.poppy_config.flavor)
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self.service_location = resp.headers['location']
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self._delete_caching_rules()
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resp = self.poppy_client.get_service(location=self.service_location)
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links = resp.json()['links']
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access_url = [link['href'] for link in links if
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link['rel'] == 'access_url']
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rec = self.setup_cname(self.test_domain, access_url[0])
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if rec:
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self.cname_rec.append(rec[0])
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cdn_url = 'http://' + self.test_domain + self.cache_control_path
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edge_server = self.get_from_cdn_enabled_url(cdn_url=cdn_url, count=1)
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self.assertCacheStatus(cdn_url=cdn_url, edge_server=edge_server,
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status_list=['TCP_HIT', 'TCP_MEM_HIT'])
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time.sleep(self.origin_header_config.cache_control_ttl + 2)
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self.assertCacheStatus(cdn_url=cdn_url, edge_server=edge_server,
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status_list=['TCP_MISS', 'TCP_REFRESH_MISS'])
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def test_cache_control_header_with_caching_ttl(self):
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domains = [{'domain': self.test_domain}]
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origins = [{
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"origin": self.default_origin,
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"port": 80,
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"ssl": False,
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"rules": [{
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"name": "default",
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"request_url": "/*",
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}],
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"hostheadertype": "origin"
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}]
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caching = [
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{"name": "default",
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"ttl": self.origin_header_config.service_ttl,
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"rules": [{"name": "default", "request_url": "/*"}]}]
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resp = self.setup_service(
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service_name=self.service_name,
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domain_list=domains,
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origin_list=origins,
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caching_list=caching,
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flavor_id=self.poppy_config.flavor)
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self.service_location = resp.headers['location']
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resp = self.poppy_client.get_service(location=self.service_location)
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links = resp.json()['links']
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access_url = [link['href'] for link in links if
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link['rel'] == 'access_url']
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rec = self.setup_cname(self.test_domain, access_url[0])
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if rec:
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self.cname_rec.append(rec[0])
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cdn_url = 'http://' + self.test_domain + self.expires_path
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edge_server = self.get_from_cdn_enabled_url(cdn_url=cdn_url, count=1)
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self.assertCacheStatus(cdn_url=cdn_url, edge_server=edge_server,
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status_list=['TCP_HIT', 'TCP_MEM_HIT'])
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time.sleep(self.origin_header_config.cache_control_ttl + 2)
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self.assertCacheStatus(cdn_url=cdn_url, edge_server=edge_server,
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status_list=['TCP_HIT', 'TCP_MEM_HIT'])
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time.sleep(self.origin_header_config.service_ttl + 2)
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self.assertCacheStatus(cdn_url=cdn_url, edge_server=edge_server,
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status_list=['TCP_MISS', 'TCP_REFRESH_MISS'])
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def test_expires_and_cache_control_header_no_caching_ttl(self):
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domains = [{'domain': self.test_domain}]
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origins = [{
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"origin": self.default_origin,
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"port": 80,
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"ssl": False,
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"rules": [{
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"name": "default",
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"request_url": "/*",
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}],
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"hostheadertype": "origin"
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}]
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caching = []
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resp = self.setup_service(
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service_name=self.service_name,
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domain_list=domains,
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origin_list=origins,
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caching_list=caching,
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flavor_id=self.poppy_config.flavor)
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self.service_location = resp.headers['location']
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self._delete_caching_rules()
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resp = self.poppy_client.get_service(location=self.service_location)
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links = resp.json()['links']
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access_url = [link['href'] for link in links if
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link['rel'] == 'access_url']
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rec = self.setup_cname(self.test_domain, access_url[0])
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if rec:
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self.cname_rec.append(rec[0])
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cdn_url = \
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'http://' + self.test_domain + self.expires_and_cache_control_path
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edge_server = self.get_from_cdn_enabled_url(cdn_url=cdn_url, count=4)
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self.assertCacheStatus(cdn_url=cdn_url, edge_server=edge_server,
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status_list=['TCP_HIT', 'TCP_MEM_HIT'])
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time.sleep(self.origin_header_config.cache_control_ttl + 2)
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self.assertCacheStatus(cdn_url=cdn_url, edge_server=edge_server,
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status_list=['TCP_MISS', 'TCP_REFRESH_MISS'])
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def test_expires_and_cache_control_header_with_caching_ttl(self):
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domains = [{'domain': self.test_domain}]
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origins = [{
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"origin": self.default_origin,
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"port": 80,
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"ssl": False,
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"rules": [{
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"name": "default",
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"request_url": "/*",
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}],
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"hostheadertype": "origin"
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}]
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caching = [
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{"name": "default",
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"ttl": self.origin_header_config.service_ttl,
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"rules": [{"name": "default", "request_url": "/*"}]}]
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resp = self.setup_service(
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service_name=self.service_name,
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domain_list=domains,
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origin_list=origins,
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caching_list=caching,
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flavor_id=self.poppy_config.flavor)
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self.service_location = resp.headers['location']
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resp = self.poppy_client.get_service(location=self.service_location)
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links = resp.json()['links']
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access_url = [link['href'] for link in links if
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link['rel'] == 'access_url']
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rec = self.setup_cname(self.test_domain, access_url[0])
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if rec:
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self.cname_rec.append(rec[0])
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cdn_url = \
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'http://' + self.test_domain + self.expires_and_cache_control_path
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edge_server = self.get_from_cdn_enabled_url(cdn_url=cdn_url, count=1)
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self.assertCacheStatus(cdn_url=cdn_url, edge_server=edge_server,
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status_list=['TCP_HIT', 'TCP_MEM_HIT'])
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time.sleep(self.origin_header_config.cache_control_ttl + 2)
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self.assertCacheStatus(cdn_url=cdn_url, edge_server=edge_server,
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status_list=['TCP_HIT', 'TCP_MEM_HIT'])
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time.sleep(self.origin_header_config.service_ttl + 2)
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self.assertCacheStatus(cdn_url=cdn_url, edge_server=edge_server,
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status_list=['TCP_MISS', 'TCP_REFRESH_MISS'])
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def tearDown(self):
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self.poppy_client.delete_service(location=self.service_location)
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for record in self.cname_rec:
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self.dns_client.delete_record(record)
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super(TestOriginHeaders, self).tearDown()
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