root / snf-cyclades-app / synnefo / plankton / tests.py @ 23808592
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# Copyright 2012-2014 GRNET S.A. All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or
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# without modification, are permitted provided that the following
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# conditions are met:
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#
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# 1. Redistributions of source code must retain the above
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# copyright notice, this list of conditions and the following
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# disclaimer.
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#
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# 2. Redistributions in binary form must reproduce the above
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# copyright notice, this list of conditions and the following
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# disclaimer in the documentation and/or other materials
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# provided with the distribution.
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#
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# THIS SOFTWARE IS PROVIDED BY GRNET S.A. ``AS IS'' AND ANY EXPRESS
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# OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GRNET S.A OR
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# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
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# USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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# POSSIBILITY OF SUCH DAMAGE.
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#
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# The views and conclusions contained in the software and
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# documentation are those of the authors and should not be
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# interpreted as representing official policies, either expressed
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# or implied, of GRNET S.A.
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import json |
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from mock import patch |
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from functools import wraps |
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from copy import deepcopy |
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from decimal import Decimal |
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from snf_django.utils.testing import BaseAPITest |
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from synnefo.cyclades_settings import cyclades_services |
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from synnefo.lib.services import get_service_path |
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from synnefo.lib import join_urls |
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PLANKTON_URL = get_service_path(cyclades_services, 'image',
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version='v1.0')
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IMAGES_URL = join_urls(PLANKTON_URL, "images/")
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def assert_backend_closed(func): |
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@wraps(func)
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def wrapper(self, backend): |
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result = func(self, backend)
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if backend.called is True: |
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backend.return_value.close.assert_called_once_with() |
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return result
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return wrapper
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@patch("synnefo.plankton.backend.get_pithos_backend") |
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class PlanktonTest(BaseAPITest): |
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def test_register_image(self, backend): |
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required = {
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"HTTP_X_IMAGE_META_NAME": u"TestImage\u2602", |
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"HTTP_X_IMAGE_META_LOCATION": "pithos://4321-4321/images/foo"} |
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# Check valid name
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headers = deepcopy(required) |
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headers.pop("HTTP_X_IMAGE_META_NAME")
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response = self.post(IMAGES_URL, **headers)
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self.assertBadRequest(response)
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self.assertTrue("name" in response.content) |
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headers["HTTP_X_IMAGE_META_NAME"] = "" |
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response = self.post(IMAGES_URL, **headers)
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self.assertBadRequest(response)
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self.assertTrue("name" in response.content) |
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# Check valid location
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headers = deepcopy(required) |
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headers.pop("HTTP_X_IMAGE_META_LOCATION")
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response = self.post(IMAGES_URL, **headers)
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self.assertBadRequest(response)
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self.assertTrue("location" in response.content) |
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headers["HTTP_X_IMAGE_META_LOCATION"] = "" |
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response = self.post(IMAGES_URL, **headers)
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self.assertBadRequest(response)
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self.assertTrue("location" in response.content) |
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headers["HTTP_X_IMAGE_META_LOCATION"] = "pitho://4321-4321/images/foo" |
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response = self.post(IMAGES_URL, **headers)
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self.assertBadRequest(response)
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self.assertTrue("location" in response.content) |
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headers["HTTP_X_IMAGE_META_LOCATION"] = "pithos://4321-4321/foo" |
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response = self.post(IMAGES_URL, **headers)
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self.assertBadRequest(response)
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self.assertTrue("location" in response.content) |
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# ID not supported
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headers = deepcopy(required) |
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headers["HTTP_X_IMAGE_META_ID"] = "1234" |
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response = self.post(IMAGES_URL, **headers)
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self.assertBadRequest(response)
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headers = deepcopy(required) |
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# ID not supported
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headers = deepcopy(required) |
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headers["HTTP_X_IMAGE_META_LOLO"] = "1234" |
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response = self.post(IMAGES_URL, **headers)
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self.assertBadRequest(response)
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headers = deepcopy(required) |
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headers["HTTP_X_IMAGE_META_STORE"] = "pitho" |
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response = self.post(IMAGES_URL, **headers)
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self.assertBadRequest(response)
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self.assertTrue("store " in response.content) |
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headers = deepcopy(required) |
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headers["HTTP_X_IMAGE_META_DISK_FORMAT"] = "diskdumpp" |
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response = self.post(IMAGES_URL, **headers)
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self.assertBadRequest(response)
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self.assertTrue("disk format" in response.content) |
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headers = deepcopy(required) |
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headers["HTTP_X_IMAGE_META_CONTAINER_FORMAT"] = "baree" |
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response = self.post(IMAGES_URL, **headers)
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self.assertBadRequest(response)
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self.assertTrue("container format" in response.content) |
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backend().get_object_meta.return_value = {"uuid": "1234-1234-1234",
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"bytes": 42, |
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"hash": "unique_hash"} |
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headers = deepcopy(required) |
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headers["HTTP_X_IMAGE_META_SIZE"] = "foo" |
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response = self.post(IMAGES_URL, **headers)
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self.assertBadRequest(response)
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self.assertTrue("size" in response.content) |
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headers["HTTP_X_IMAGE_META_SIZE"] = "43" |
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response = self.post(IMAGES_URL, **headers)
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self.assertBadRequest(response)
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self.assertTrue("size" in response.content) |
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headers["HTTP_X_IMAGE_META_SIZE"] = 42 |
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headers["HTTP_X_IMAGE_META_CHECKSUM"] = "wrong_checksum" |
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response = self.post(IMAGES_URL, **headers)
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self.assertBadRequest(response)
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backend().get_uuid.return_value =\ |
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("4321-4321", "images", "foo") |
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backend().get_object_permissions.return_value = \ |
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("foo", "foo", {"read": []}) |
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backend().get_object_meta.side_effect = \ |
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[{"uuid": "1234-1234-1234",
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"bytes": 42, |
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"hash": "unique_hash"}, |
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{"uuid": "1234-1234-1234",
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"bytes": 42, |
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"hash": "unique_hash", |
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'version_timestamp': Decimal('1392487853.863673'), |
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"plankton:name": u"TestImage\u2602", |
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"plankton:container_format": "bare", |
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"plankton:disk_format": "diskdump", |
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"plankton:status": u"AVAILABLE"}] |
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headers = deepcopy(required) |
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response = self.post(IMAGES_URL, **headers)
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self.assertSuccess(response)
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self.assertEqual(response["x-image-meta-location"], |
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"pithos://4321-4321/images/foo")
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self.assertEqual(response["x-image-meta-id"], "1234-1234-1234") |
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self.assertEqual(response["x-image-meta-status"], "AVAILABLE") |
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self.assertEqual(response["x-image-meta-deleted-at"], "") |
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self.assertEqual(response["x-image-meta-is-public"], "False") |
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self.assertEqual(response["x-image-meta-owner"], "4321-4321") |
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self.assertEqual(response["x-image-meta-size"], "42") |
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self.assertEqual(response["x-image-meta-checksum"], "unique_hash") |
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self.assertEqual(response["x-image-meta-name"], |
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u"TestImage\u2602".encode("utf-8")) |
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self.assertEqual(response["x-image-meta-container-format"], "bare") |
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self.assertEqual(response["x-image-meta-disk-format"], "diskdump") |
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self.assertEqual(response["x-image-meta-created-at"], |
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"2014-02-15 18:10:53")
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self.assertEqual(response["x-image-meta-updated-at"], |
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"2014-02-15 18:10:53")
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# Extra headers,properties
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backend().get_object_meta.side_effect = \ |
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[{"uuid": "1234-1234-1234",
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"bytes": 42, |
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"hash": "unique_hash"}, |
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{"uuid": "1234-1234-1234",
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"bytes": 42, |
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"hash": "unique_hash", |
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'version_timestamp': Decimal('1392487853.863673'), |
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"plankton:name": u"TestImage\u2602", |
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"plankton:container_format": "bare", |
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"plankton:disk_format": "diskdump", |
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"plankton:status": u"AVAILABLE"}] |
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headers = deepcopy(required) |
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headers["HTTP_X_IMAGE_META_IS_PUBLIC"] = True |
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headers["HTTP_X_IMAGE_META_PROPERTY_KEY1"] = "val1" |
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headers["HTTP_X_IMAGE_META_PROPERTY_KEY2"] = u"\u2601" |
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response = self.post(IMAGES_URL, **headers)
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name, args, kwargs = backend().update_object_meta.mock_calls[-1]
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metadata = args[5]
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self.assertEqual(metadata["plankton:property:key1"], "val1") |
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self.assertEqual(metadata["plankton:property:key2"], |
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u"\u2601".encode("utf-8")) |
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self.assertSuccess(response)
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def test_unregister_image(self, backend): |
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backend().get_uuid.return_value = ("img_owner", "images", "foo") |
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backend().get_object_meta.return_value = {"uuid": "img_uuid",
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"bytes": 42, |
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"plankton:name": "test"} |
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response = self.delete(join_urls(IMAGES_URL, "img_uuid")) |
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self.assertEqual(response.status_code, 204) |
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backend().update_object_meta.assert_called_once_with( |
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"user", "img_owner", "images", "foo", "plankton", {}, True) |
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def test_users(self, backend): |
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"""Test adding/removing and replacing image members"""
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# Add user
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backend.reset_mock() |
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backend().get_uuid.return_value = ("img_owner", "images", "foo") |
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backend().get_object_permissions.return_value = \ |
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("foo", "foo", {"read": []}) |
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backend().get_object_meta.return_value = {"uuid": "img_uuid",
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"bytes": 42, |
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"plankton:name": "test"} |
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response = self.put(join_urls(IMAGES_URL, "img_uuid/members/user1"), |
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user="user1")
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self.assertSuccess(response)
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backend().update_object_permissions.assert_called_once_with( |
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"user1", "img_owner", "images", "foo", {"read": ["user1"]}) |
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# Remove user
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backend().update_object_permissions.reset_mock() |
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backend().get_object_permissions.return_value = \ |
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("foo", "foo", {"read": ["user1"]}) |
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response = self.delete(join_urls(IMAGES_URL, "img_uuid/members/user1"), |
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user="user1")
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self.assertSuccess(response)
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backend().update_object_permissions.assert_called_once_with( |
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"user1", "img_owner", "images", "foo", {"read": []}) |
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# Update users
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backend().get_object_permissions.return_value = \ |
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("foo", "foo", {"read": ["user1", "user2", "user3"]}) |
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backend().update_object_permissions.reset_mock() |
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response = self.put(join_urls(IMAGES_URL, "img_uuid/members"), |
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params=json.dumps({"memberships":
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[{"member_id": "foo1"},
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{"member_id": "foo2"}]}),
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ctype="json",
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user="user1")
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self.assertSuccess(response)
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backend().update_object_permissions.assert_called_once_with( |
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"user1", "img_owner", "images", "foo", {"read": ["foo1", "foo2"]}) |
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# List users
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backend().get_object_permissions.return_value = \ |
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("foo", "foo", {"read": ["user1", "user2", "user3"]}) |
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response = self.get(join_urls(IMAGES_URL, "img_uuid/members")) |
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self.assertSuccess(response)
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res_members = [{"member_id": m, "can_share": False}
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for m in ["user1", "user2", "user3"]] |
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self.assertEqual(json.loads(response.content)["members"], res_members) |
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def test_metadata(self, backend): |
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backend().get_uuid.return_value = ("img_owner", "images", "foo") |
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backend().get_object_meta.return_value = \ |
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{"uuid": "img_uuid",
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"bytes": 42, |
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"hash": "unique_hash", |
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'version_timestamp': Decimal('1392487853.863673'), |
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"plankton:name": u"TestImage\u2602", |
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"plankton:container_format": "bare", |
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"plankton:disk_format": "diskdump", |
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"plankton:status": u"AVAILABLE"} |
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backend().get_object_permissions.return_value = \ |
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("foo", "foo", {"read": ["*", "user1"]}) |
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response = self.head(join_urls(IMAGES_URL, "img_uuid2")) |
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self.assertSuccess(response)
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self.assertEqual(response["x-image-meta-location"], |
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"pithos://img_owner/images/foo")
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self.assertEqual(response["x-image-meta-id"], "img_uuid") |
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self.assertEqual(response["x-image-meta-status"], "AVAILABLE") |
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self.assertEqual(response["x-image-meta-deleted-at"], "") |
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self.assertEqual(response["x-image-meta-is-public"], "True") |
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self.assertEqual(response["x-image-meta-owner"], "img_owner") |
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self.assertEqual(response["x-image-meta-size"], "42") |
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self.assertEqual(response["x-image-meta-checksum"], "unique_hash") |
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self.assertEqual(response["x-image-meta-name"], |
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u"TestImage\u2602".encode("utf-8")) |
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self.assertEqual(response["x-image-meta-container-format"], "bare") |
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self.assertEqual(response["x-image-meta-disk-format"], "diskdump") |
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self.assertEqual(response["x-image-meta-created-at"], |
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"2014-02-15 18:10:53")
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self.assertEqual(response["x-image-meta-updated-at"], |
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"2014-02-15 18:10:53")
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response = self.head(join_urls(IMAGES_URL, "img_uuid2")) |
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headers = {"HTTP_X_IMAGE_META_IS_PUBLIC": False,
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"HTTP_X_IMAGE_META_PROPERTY_KEY1": "Val1"} |
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response = self.put(join_urls(IMAGES_URL, "img_uuid"), **headers) |
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self.assertSuccess(response)
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backend().update_object_permissions.assert_called_once_with( |
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"user", "img_owner", "images", "foo", {"read": ["user1"]}) |
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def test_catch_wrong_api_paths(self, *args): |
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response = self.get(join_urls(PLANKTON_URL, 'nonexistent')) |
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self.assertEqual(response.status_code, 400) |
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try:
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json.loads(response.content) |
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except ValueError: |
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self.assertTrue(False) |
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def test_list_images_filters_error_1(self, backend): |
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response = self.get(join_urls(IMAGES_URL, "?size_max=")) |
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self.assertBadRequest(response)
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