Integration tests for hosts client

1.Added a mock library called httpretty.
2.Added tests to list and get hosts.

Change-Id: Id8936daa15cd646c800a530e2773914a42eeb6ca

cloudcafe/compute/tests/integration/hosts/__init__.py

@@ -0,0 +1,15 @@
+"""
+Copyright 2013 Rackspace
+
+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.
+"""

cloudcafe/compute/tests/integration/hosts/responses.py

@@ -0,0 +1,43 @@
+"""
+Copyright 2013 Rackspace
+
+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.
+"""
+
+
+class HostsClientMockResponse(object):
+
+    @classmethod
+    def list_hosts(cls):
+        return '{"hosts":[{' \
+               '"host_name": "787f4f6dda1b409bb8b2f9082349690e",' \
+               '"service": "compute",' \
+               '"zone": "nova"},' \
+               '"{host_name": "a98b433151084aee8b1a986e28823b36",' \
+               '"service": "cert",' \
+               '"zone": "internal"}]}'
+
+    @classmethod
+    def get_host(cls):
+        return '{"host":' \
+               ' [{"resource":' \
+               ' {"cpu": 1,' \
+               '"disk_gb": 1028,' \
+               '"host": "787f4f6dda1b409bb8b2f9082349690e",' \
+               '"memory_mb": 8192,"project": "(total)"}},' \
+               '{"resource":' \
+               ' {"cpu": 0,' \
+               '"disk_gb": 0,' \
+               '"host": "787f4f6dda1b409bb8b2f9082349690e",' \
+               '"memory_mb": 512,' \
+               '"project": "(used_now)"}}]}'

cloudcafe/compute/tests/integration/hosts/test_hosts_client.py

@@ -0,0 +1,61 @@
+"""
+Copyright 2013 Rackspace
+
+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 unittest2 as unittest
+import httpretty
+
+from cloudcafe.compute.hosts_api.client import HostsClient
+from cloudcafe.compute.tests.integration.hosts.responses\
+    import HostsClientMockResponse
+
+AUTH_TOKEN = "dda0e9d0a1084f67bb9ea4e91abcd4ec"
+HOSTS_API_ENDPOINT = "http://localhost:5000/v1"
+HOST_NAME = "787f4f6dda1b409bb8b2f9082349690e"
+
+
+class HostsClientTest(unittest.TestCase):
+
+    @classmethod
+    def setUp(cls):
+        cls.hosts_client = HostsClient(
+            url=HOSTS_API_ENDPOINT,
+            auth_token=AUTH_TOKEN,
+            serialize_format="json",
+            deserialize_format="json"
+        )
+        cls.hosts_uri = "{0}/os-hosts".format(HOSTS_API_ENDPOINT)
+        cls.host_uri = "{0}/{1}".format(cls.hosts_uri, HOST_NAME)
+
+    @httpretty.activate
+    def test_list_hosts(self):
+        httpretty.register_uri(httpretty.GET, self.hosts_uri,
+                               body=HostsClientMockResponse.list_hosts())
+        response = self.hosts_client.list_hosts()
+        self.assertEqual(200, response.status_code)
+        self.assertEqual(HostsClientMockResponse.list_hosts(),
+                         response.content)
+
+    @httpretty.activate
+    def test_get_host(self):
+        httpretty.register_uri(httpretty.GET, self.host_uri,
+                               body=HostsClientMockResponse.get_host())
+        response = self.hosts_client.get_host(HOST_NAME)
+        self.assertEqual(200, response.status_code)
+        self.assertEqual(HostsClientMockResponse.get_host(), response.content)
+
+
+if __name__ == '__main__':
+    unittest.main()

cloudcafe/compute/tests/unit/__init__.py

@@ -0,0 +1,15 @@
+"""
+Copyright 2013 Rackspace
+
+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.
+"""

cloudcafe/compute/tests/unit/hosts/__init__.py

@@ -0,0 +1,15 @@
+"""
+Copyright 2013 Rackspace
+
+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.
+"""

cloudcafe/compute/tests/unit/hosts/test_hosts.py

@@ -1,3 +1,19 @@
+"""
+Copyright 2013 Rackspace
+
+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 unittest2 as unittest
 
 from cloudcafe.compute.hosts_api.models.hosts import Host

pip-requires

@@ -0,0 +1 @@
+httpretty