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# Copyright (C) 2018 Lars Wirzenius
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
import json
import unittest
import ick2
json_type = 'application/json'
class HttpAPITests(unittest.TestCase):
def setUp(self):
self.session = FakeHttpSession()
self.session.token = 'SECRET-TOKEN'
self.client = ick2.HttpAPI()
self.client.set_session(self.session)
self.client.set_token(self.session.token)
def test_get_dict_raises_exception_on_error(self):
self.session.response = FakeResponse(400)
with self.assertRaises(ick2.HttpError):
self.client.get_dict('http://controller/version')
def test_get_dict_raises_exception_on_not_json(self):
self.session.response = FakeResponse(200, body=json.dumps('{}'))
with self.assertRaises(ick2.HttpError):
self.client.get_dict('http://controller/version')
def test_get_dict_raises_exception_on_malformed_json(self):
self.session.response = FakeResponse(
200, body='this is not really JSON', content_type=json_type)
with self.assertRaises(ick2.HttpError):
self.client.get_dict('http://controller/version')
def test_get_dict_returns_response(self):
version = {
'version': '1.0',
}
self.session.response = FakeResponse(
200, body=json.dumps(version), content_type=json_type)
obj = self.client.get_dict('http://controller/version')
self.assertEqual(obj, version)
def test_get_blob_raises_exception_on_error(self):
self.session.response = FakeResponse(404)
with self.assertRaises(ick2.HttpError):
self.client.get_blob('http://blobs/blob/foo')
def test_get_blob_returns_response(self):
blob = b'hello, world\n'
self.session.response = FakeResponse(200, body=blob)
obj = self.client.get_blob('http://blobs/blob/foo')
self.assertEqual(obj, blob)
def test_post_raises_exception_on_error(self):
self.session.response = FakeResponse(400)
with self.assertRaises(ick2.HttpError):
self.client.post('http://controller/work', body='')
def test_post_succeeds(self):
work = {
'project': 'foo',
'stdout': 'hello, world\n',
}
self.session.response = FakeResponse(
201, body=json.dumps(work), content_type=json_type)
obj = self.client.post('http://controller/work', body=work)
self.assertEqual(obj, None)
def test_put_raises_exception_on_error(self):
blob = b'fooblob'
self.session.response = FakeResponse(400)
with self.assertRaises(ick2.HttpError):
self.client.put('http://blobs/blob/foo', body=blob)
def test_put_succeeds(self):
blob = b'fooblob'
self.session.response = FakeResponse(201, body=None)
obj = self.client.put('http://controller/work', body=blob)
self.assertEqual(obj, None)
class ControllerClientTests(unittest.TestCase):
def setUp(self):
self.session = FakeHttpSession()
self.session.token = 'SECRET-TOKEN'
self.client = ick2.HttpAPI()
self.client.set_session(self.session)
self.client.set_token(self.session.token)
self.controller = ick2.ControllerClient()
self.controller.set_http_api(self.client)
self.controller.set_controller_url('https://controller')
self.controller.set_token('SECRET-TOKEN')
self.controller.set_client_name('asterix')
def test_register_succeeds_on_error(self):
self.session.response = FakeResponse(400)
self.assertEqual(self.controller.register(), None)
def test_register_succeeds(self):
self.session.response = FakeResponse(200)
self.assertEqual(self.controller.register(), None)
def test_get_work_raises_exception_on_error(self):
self.session.response = FakeResponse(400)
with self.assertRaises(ick2.HttpError):
self.controller.get_work()
def test_get_work_succeeds(self):
work = {
'build_id': 'rome/1'
}
self.session.response = FakeResponse(
200, body=json.dumps(work), content_type=json_type)
self.assertEqual(self.controller.get_work(), work)
def test_report_work_raises_exception_on_error(self):
work = {
'stdout': 'hello, world',
}
self.session.response = FakeResponse(400)
with self.assertRaises(ick2.HttpError):
self.controller.report_work(work)
def test_report_work_succeeds(self):
work = {
'stdout': 'hello, world',
}
self.session.response = FakeResponse(200)
self.assertEqual(self.controller.report_work(work), None)
def test_get_blob_service_url_raises_exception_on_error(self):
self.session.response = FakeResponse(400)
with self.assertRaises(ick2.HttpError):
self.controller.get_blob_service_url()
def test_get_blob_service_url_succeeds(self):
url = 'https://blobs'
version = {
'blob_service': url,
}
self.session.response = FakeResponse(
200, body=json.dumps(version), content_type=json_type)
self.assertEqual(self.controller.get_blob_service_url(), url)
class FakeHttpSession:
def __init__(self):
self.response = None
self.token = None
def get(self, url, headers=None, verify=None):
assert self.response is not None
assert self.is_authorized(headers)
return self.response
def post(self, url, headers=None, data=None, verify=None):
assert self.response is not None
assert self.is_authorized(headers)
return self.response
def put(self, url, headers=None, data=None, verify=None):
assert self.response is not None
assert self.is_authorized(headers)
return self.response
def is_authorized(self, headers):
assert self.token is not None
assert 'Authorization' in headers
v = headers['Authorization']
return v == 'Bearer {}'.format(self.token)
class FakeResponse:
def __init__(self, status_code, body=None, content_type=None):
if content_type is None:
content_type = 'application/octet-stream'
self.status_code = status_code
self.headers = {
'Content-Type': content_type,
}
self.content = body
@property
def ok(self):
return self.status_code in (200, 201)
def json(self):
return json.loads(self.content)
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