Merge "XenAPI: add unit test for the plugin - glance: the last part"

This commit is contained in:
Jenkins 2017-05-16 11:45:41 +00:00 committed by Gerrit Code Review
commit 091cd711e2
2 changed files with 326 additions and 2 deletions

View File

@ -317,7 +317,7 @@ def _update_image_meta_v2(conn, image_id, extra_headers, properties):
for key, value in properties.items():
prop = {"path": "/%s" % key.replace('_', '-'),
"value": key,
"value": str(value),
"op": "add"}
body.append(prop)
body = json.dumps(body)

View File

@ -20,17 +20,23 @@ try:
import urllib2
from urllib2 import HTTPError
from urllib2 import URLError
from urlparse import urlparse
except ImportError:
# make py3.x happy: it's needed for script parsing, although this test
# is excluded from py3.x testing
import http.client as httplib
from urllib.error import HTTPError
from urllib.error import URLError
from urllib.parse import urlparse
import urllib.request as urllib2
import json
from os_xenapi.tests.plugins import plugin_test
class Fake_HTTP_Request_Error(Exception):
pass
class GlanceTestCase(plugin_test.PluginTestBase):
def setUp(self):
super(GlanceTestCase, self).setUp()
@ -409,3 +415,321 @@ class GlanceTestCase(plugin_test.PluginTestBase):
self.assertTrue(
mock_HTTPSConn.return_value.getresponse.called)
self.assertTrue(mock_check_resp_status.called)
def test_update_image_meta_ok_v2(self):
fake_conn = mock.Mock()
fake_extra_headers = {'fake_type': 'fake_content'}
fake_properties = {'fake_path': True}
new_fake_properties = {'path': '/fake-path',
'value': "True",
'op': 'add'}
fake_body = [
{"path": "/container_format", "value": "ovf", "op": "add"},
{"path": "/disk_format", "value": "vhd", "op": "add"},
{"path": "/visibility", "value": "private", "op": "add"}]
fake_body.append(new_fake_properties)
fake_body_json = json.dumps(fake_body)
fake_headers = {
'Content-Type': 'application/openstack-images-v2.1-json-patch'}
fake_headers.update(**fake_extra_headers)
fake_conn.getresponse.return_value = mock.Mock()
fake_conn.getresponse().status = httplib.OK
self.glance._update_image_meta_v2(fake_conn, 'fake_image_id',
fake_extra_headers, fake_properties)
fake_conn.request.assert_called_with('PATCH',
'/v2/images/%s' % 'fake_image_id',
body=fake_body_json,
headers=fake_headers)
fake_conn.getresponse.assert_called()
def test_check_resp_status_and_retry_plugin_error(self):
mock_resp_badrequest = mock.Mock()
mock_resp_badrequest.status = httplib.BAD_REQUEST
self.assertRaises(
self.glance.PluginError,
self.glance.check_resp_status_and_retry,
mock_resp_badrequest,
'fake_image_id',
'fake_url')
def test_check_resp_status_and_retry_retry_error(self):
mock_resp_badgateway = mock.Mock()
mock_resp_badgateway.status = httplib.BAD_GATEWAY
self.assertRaises(
self.glance.RetryableError,
self.glance.check_resp_status_and_retry,
mock_resp_badgateway,
'fake_image_id',
'fake_url')
def test_check_resp_status_and_retry_unknown_status(self):
fake_unknown_http_status = -1
mock_resp_other = mock.Mock()
mock_resp_other.status = fake_unknown_http_status
self.assertRaises(
self.glance.RetryableError,
self.glance.check_resp_status_and_retry,
mock_resp_other,
'fake_image_id',
'fake_url')
def test_validate_image_status_before_upload_ok_v1(self):
mock_conn = mock.Mock()
fake_url = 'http://fake_host/fake_path/fake_image_id'
mock_check_resp_status_and_retry = self.mock_patch_object(
self.glance, 'check_resp_status_and_retry')
mock_head_resp = mock.Mock()
mock_head_resp.status = httplib.OK
mock_head_resp.read.return_value = 'fakeData'
mock_head_resp.getheader.return_value = 'queued'
mock_conn.getresponse.return_value = mock_head_resp
self.glance.validate_image_status_before_upload_v1(
mock_conn, fake_url, extra_headers=mock.Mock())
self.assertTrue(mock_conn.getresponse.called)
self.assertEqual(mock_head_resp.read.call_count, 2)
self.assertFalse(mock_check_resp_status_and_retry.called)
def test_validate_image_status_before_upload_image_status_error_v1(self):
mock_conn = mock.Mock()
fake_url = 'http://fake_host/fake_path/fake_image_id'
mock_head_resp = mock.Mock()
mock_head_resp.status = httplib.OK
mock_head_resp.read.return_value = 'fakeData'
mock_head_resp.getheader.return_value = 'not-queued'
mock_conn.getresponse.return_value = mock_head_resp
self.assertRaises(self.glance.PluginError,
self.glance.validate_image_status_before_upload_v1,
mock_conn, fake_url, extra_headers=mock.Mock())
mock_conn.request.assert_called_once()
mock_conn.getresponse.assert_called_once()
self.assertEqual(mock_head_resp.read.call_count, 2)
def test_validate_image_status_before_upload_rep_body_too_long_v1(self):
mock_conn = mock.Mock()
fake_url = 'http://fake_host/fake_path/fake_image_id'
mock_head_resp = mock.Mock()
mock_head_resp.status = httplib.OK
mock_head_resp.read.return_value = 'fakeData longer than 8'
mock_head_resp.getheader.return_value = 'queued'
mock_conn.getresponse.return_value = mock_head_resp
self.assertRaises(self.glance.RetryableError,
self.glance.validate_image_status_before_upload_v1,
mock_conn, fake_url, extra_headers=mock.Mock())
mock_conn.request.assert_called_once()
mock_conn.getresponse.assert_called_once()
mock_head_resp.read.assert_called_once()
def test_validate_image_status_before_upload_req_head_exception_v1(self):
mock_conn = mock.Mock()
mock_conn.request.side_effect = Fake_HTTP_Request_Error()
fake_url = 'http://fake_host/fake_path/fake_image_id'
mock_head_resp = mock.Mock()
mock_head_resp.status = httplib.OK
mock_head_resp.read.return_value = 'fakeData'
mock_head_resp.getheader.return_value = 'queued'
mock_conn.getresponse.return_value = mock_head_resp
self.assertRaises(self.glance.RetryableError,
self.glance.validate_image_status_before_upload_v1,
mock_conn, fake_url, extra_headers=mock.Mock())
mock_conn.request.assert_called_once()
mock_head_resp.read.assert_not_called()
mock_conn.getresponse.assert_not_called()
def test_validate_image_status_before_upload_unexpected_resp_v1(self):
mock_conn = mock.Mock()
fake_url = 'http://fake_host/fake_path/fake_image_id'
parts = urlparse(fake_url)
path = parts[2]
fake_image_id = path.split('/')[-1]
mock_head_resp = mock.Mock()
mock_head_resp.status = httplib.BAD_REQUEST
mock_head_resp.read.return_value = 'fakeData'
mock_head_resp.getheader.return_value = 'queued'
mock_conn.getresponse.return_value = mock_head_resp
self.mock_patch_object(self.glance, 'check_resp_status_and_retry')
self.glance.validate_image_status_before_upload_v1(
mock_conn, fake_url, extra_headers=mock.Mock())
self.assertEqual(mock_head_resp.read.call_count, 2)
self.glance.check_resp_status_and_retry.assert_called_with(
mock_head_resp, fake_image_id, fake_url)
mock_conn.request.assert_called_once()
def test_validate_image_status_before_upload_ok_v2(self):
mock_conn = mock.Mock()
fake_url = 'http://fake_host/fake_path/fake_image_id'
mock_check_resp_status_and_retry = self.mock_patch_object(
self.glance, 'check_resp_status_and_retry')
mock_head_resp = mock.Mock()
mock_head_resp.status = httplib.OK
mock_head_resp.read.return_value = '{"status": "queued"}'
mock_conn.getresponse.return_value = mock_head_resp
self.glance.validate_image_status_before_upload_v2(
mock_conn, fake_url, extra_headers=mock.Mock())
self.assertTrue(mock_conn.getresponse.called)
self.assertEqual(
mock_head_resp.read.call_count, 2)
self.assertFalse(mock_check_resp_status_and_retry.called)
mock_conn.request.assert_called_once()
def test_validate_image_status_before_upload_get_image_failed_v2(self):
mock_conn = mock.Mock()
mock_conn.request.side_effect = Fake_HTTP_Request_Error()
fake_url = 'http://fake_host/fake_path/fake_image_id'
mock_head_resp = mock.Mock()
mock_head_resp.status = httplib.OK
mock_conn.getresponse.return_value = mock_head_resp
self.assertRaises(self.glance.RetryableError,
self.glance.validate_image_status_before_upload_v2,
mock_conn, fake_url, extra_headers=mock.Mock())
mock_conn.request.assert_called_once()
mock_head_resp.read.assert_not_called()
mock_conn.getresponse.assert_not_called()
def test_validate_image_status_before_upload_unexpected_resp_v2(self):
mock_conn = mock.Mock()
fake_url = 'http://fake_host/fake_path/fake_image_id'
self.mock_patch_object(self.glance, 'check_resp_status_and_retry')
mock_head_resp = mock.Mock()
mock_head_resp.status = httplib.BAD_REQUEST
mock_conn.getresponse.return_value = mock_head_resp
self.glance.validate_image_status_before_upload_v2(
mock_conn, fake_url, extra_headers=mock.Mock())
mock_conn.request.assert_called_once()
mock_conn.getresponse.assert_called_once()
mock_head_resp.read.assert_called_once()
self.glance.check_resp_status_and_retry.assert_called_once()
def test_validate_image_status_before_upload_failed_v2(self):
mock_conn = mock.Mock()
fake_url = 'http://fake_host/fake_path/fake_image_id'
mock_head_resp = mock.Mock()
mock_head_resp.status = httplib.OK
mock_head_resp.read.return_value = '{"status": "not-queued"}'
mock_conn.getresponse.return_value = mock_head_resp
self.assertRaises(self.glance.PluginError,
self.glance.validate_image_status_before_upload_v2,
mock_conn, fake_url, extra_headers=mock.Mock())
mock_conn.request.assert_called_once()
mock_head_resp.read.assert_called_once()
def test_download_vhd2_v1(self):
fake_api_version = 1
mock_make_staging_area = self.mock_patch_object(
self.glance.utils, 'make_staging_area', 'fake_staging_path')
mock_download_tarball_by_url = self.mock_patch_object(
self.glance, '_download_tarball_by_url_v1')
mock_import_vhds = self.mock_patch_object(
self.glance.utils, 'import_vhds')
mock_cleanup_staging_area = self.mock_patch_object(
self.glance.utils, 'cleanup_staging_area')
self.glance.download_vhd2(
'fake_session', 'fake_image_id', 'fake_endpoint',
'fake_uuid_stack', 'fake_sr_path', 'fake_extra_headers',
fake_api_version)
mock_make_staging_area.assert_called_with('fake_sr_path')
mock_download_tarball_by_url.assert_called_with('fake_sr_path',
'fake_staging_path',
'fake_image_id',
'fake_endpoint',
'fake_extra_headers')
mock_import_vhds.assert_called_with('fake_sr_path',
'fake_staging_path',
'fake_uuid_stack')
mock_cleanup_staging_area.assert_called_with('fake_staging_path')
def test_download_vhd2_v2(self):
fake_api_version = 2
mock_make_staging_area = self.mock_patch_object(
self.glance.utils, 'make_staging_area', 'fake_staging_path')
mock_download_tarball_by_url = self.mock_patch_object(
self.glance, '_download_tarball_by_url_v2')
mock_import_vhds = self.mock_patch_object(
self.glance.utils, 'import_vhds')
mock_cleanup_staging_area = self.mock_patch_object(
self.glance.utils, 'cleanup_staging_area')
self.glance.download_vhd2(
'fake_session', 'fake_image_id', 'fake_endpoint',
'fake_uuid_stack', 'fake_sr_path', 'fake_extra_headers',
fake_api_version)
mock_make_staging_area.assert_called_with('fake_sr_path')
mock_download_tarball_by_url.assert_called_with('fake_sr_path',
'fake_staging_path',
'fake_image_id',
'fake_endpoint',
'fake_extra_headers')
mock_import_vhds.assert_called_with('fake_sr_path',
'fake_staging_path',
'fake_uuid_stack')
mock_cleanup_staging_area.assert_called_with('fake_staging_path')
def test_upload_vhd2_v1(self):
fake_api_version = 1
mock_make_staging_area = self.mock_patch_object(
self.glance.utils, 'make_staging_area', 'fake_staging_path')
mock_prepare_staging_area = self.mock_patch_object(
self.glance.utils, 'prepare_staging_area')
mock_upload_tarball_by_url = self.mock_patch_object(
self.glance, '_upload_tarball_by_url_v1')
mock_cleanup_staging_area = self.mock_patch_object(
self.glance.utils, 'cleanup_staging_area')
self.glance.upload_vhd2(
'fake_session', 'fake_vid_uuids', 'fake_image_id',
'fake_endpoint', 'fake_sr_path', 'fake_extra_headers',
'fake_properties', fake_api_version)
mock_make_staging_area.assert_called_with('fake_sr_path')
mock_upload_tarball_by_url.assert_called_with('fake_staging_path',
'fake_image_id',
'fake_endpoint',
'fake_extra_headers',
'fake_properties')
mock_prepare_staging_area.assert_called_with('fake_sr_path',
'fake_staging_path',
'fake_vid_uuids')
mock_cleanup_staging_area.assert_called_with('fake_staging_path')
def test_upload_vhd2_v2(self):
fake_api_version = 2
mock_make_staging_area = self.mock_patch_object(
self.glance.utils, 'make_staging_area', 'fake_staging_path')
mock_prepare_staging_area = self.mock_patch_object(
self.glance.utils, 'prepare_staging_area')
mock_upload_tarball_by_url = self.mock_patch_object(
self.glance, '_upload_tarball_by_url_v2')
mock_cleanup_staging_area = self.mock_patch_object(
self.glance.utils, 'cleanup_staging_area')
self.glance.upload_vhd2(
'fake_session', 'fake_vid_uuids', 'fake_image_id',
'fake_endpoint', 'fake_sr_path', 'fake_extra_headers',
'fake_properties', fake_api_version)
mock_make_staging_area.assert_called_with('fake_sr_path')
mock_upload_tarball_by_url.assert_called_with('fake_staging_path',
'fake_image_id',
'fake_endpoint',
'fake_extra_headers',
'fake_properties')
mock_prepare_staging_area.assert_called_with('fake_sr_path',
'fake_staging_path',
'fake_vid_uuids')
mock_cleanup_staging_area.assert_called_with('fake_staging_path')