bridgy-fed/tests/test_common.py

198 wiersze
7.4 KiB
Python

# coding=utf-8
"""Unit tests for common.py."""
from unittest import mock
from granary import as2
from oauth_dropins.webutil import util
from oauth_dropins.webutil.testutil import requests_response
import requests
from werkzeug.exceptions import BadGateway
from app import app
import common
from models import User
from . import testutil
HTML = requests_response('<html></html>', headers={
'Content-Type': common.CONTENT_TYPE_HTML,
})
HTML_WITH_AS2 = requests_response("""\
<html><meta>
<link href='http://as2' rel='alternate' type='application/activity+json'>
</meta></html>
""", headers={
'Content-Type': common.CONTENT_TYPE_HTML,
})
AS2_OBJ = {'foo': ['bar']}
AS2 = requests_response(AS2_OBJ, headers={
'Content-Type': as2.CONTENT_TYPE,
})
NOT_ACCEPTABLE = requests_response(status=406)
class CommonTest(testutil.TestCase):
def setUp(self):
super().setUp()
self.app_context = app.test_request_context('/')
self.app_context.push()
def tearDown(self):
self.app_context.pop()
super().tearDown()
@mock.patch('requests.get', return_value=AS2)
def test_get_as2_direct(self, mock_get):
resp = common.get_as2('http://orig')
self.assertEqual(AS2, resp)
mock_get.assert_has_calls((
self.as2_req('http://orig'),
))
@mock.patch('requests.get', side_effect=[HTML_WITH_AS2, AS2])
def test_get_as2_via_html(self, mock_get):
resp = common.get_as2('http://orig')
self.assertEqual(AS2, resp)
mock_get.assert_has_calls((
self.as2_req('http://orig'),
self.as2_req('http://as2', headers=common.as2.CONNEG_HEADERS),
))
@mock.patch('requests.get', return_value=HTML)
def test_get_as2_only_html(self, mock_get):
with self.assertRaises(BadGateway):
resp = common.get_as2('http://orig')
@mock.patch('requests.get', return_value=NOT_ACCEPTABLE)
def test_get_as2_not_acceptable(self, mock_get):
with self.assertRaises(BadGateway):
resp = common.get_as2('http://orig')
@mock.patch('requests.get', side_effect=requests.exceptions.SSLError)
def test_get_ssl_error(self, mock_get):
with self.assertRaises(BadGateway):
resp = common.get_as2('http://orig')
def test_redirect_wrap_empty(self):
self.assertIsNone(common.redirect_wrap(None))
self.assertEqual('', common.redirect_wrap(''))
def test_redirect_unwrap_empty(self):
self.assertIsNone(common.redirect_unwrap(None))
for obj in '', {}, []:
self.assertEqual(obj, common.redirect_unwrap(obj))
def test_unwrap_not_web(self):
bad = {
'type': 'Like',
'object': 'http://localhost/r/foo bar',
}
self.assert_equals(bad, common.redirect_unwrap(bad))
def test_postprocess_as2_multiple_in_reply_tos(self):
with app.test_request_context('/'):
self.assert_equals({
'id': 'http://localhost/r/xyz',
'inReplyTo': 'foo',
'to': [as2.PUBLIC_AUDIENCE],
}, common.postprocess_as2({
'id': 'xyz',
'inReplyTo': ['foo', 'bar'],
}, user=User(id='foo.com')))
def test_postprocess_as2_multiple_url(self):
with app.test_request_context('/'):
self.assert_equals({
'id': 'http://localhost/r/xyz',
'url': ['http://localhost/r/foo', 'http://localhost/r/bar'],
'to': [as2.PUBLIC_AUDIENCE],
}, common.postprocess_as2({
'id': 'xyz',
'url': ['foo', 'bar'],
}, user=User(id='foo.com')))
def test_postprocess_as2_multiple_image(self):
with app.test_request_context('/'):
self.assert_equals({
'id': 'http://localhost/r/xyz',
'attachment': [{'url': 'http://r/foo'}, {'url': 'http://r/bar'}],
'image': [{'url': 'http://r/foo'}, {'url': 'http://r/bar'}],
'to': [as2.PUBLIC_AUDIENCE],
}, common.postprocess_as2({
'id': 'xyz',
'image': [{'url': 'http://r/foo'}, {'url': 'http://r/bar'}],
}, user=User(id='foo.com')))
def test_postprocess_as2_actor_attributedTo(self):
with app.test_request_context('/'):
self.assert_equals({
'actor': {
'id': 'baj',
'preferredUsername': 'foo.com',
'url': 'http://localhost/r/https://foo.com/',
},
'attributedTo': [{
'id': 'bar',
'preferredUsername': 'foo.com',
'url': 'http://localhost/r/https://foo.com/',
}, {
'id': 'baz',
'preferredUsername': 'foo.com',
'url': 'http://localhost/r/https://foo.com/',
}],
'to': [as2.PUBLIC_AUDIENCE],
}, common.postprocess_as2({
'attributedTo': [{'id': 'bar'}, {'id': 'baz'}],
'actor': {'id': 'baj'},
}, user=User(id='foo.com')))
def test_postprocess_as2_note(self):
with app.test_request_context('/'):
self.assert_equals({
'@context': 'https://www.w3.org/ns/activitystreams',
'id': 'http://localhost/r/xyz#bridgy-fed-create',
'type': 'Create',
'actor': {
'id': 'http://localhost/foo.com',
'url': 'http://localhost/r/https://foo.com/',
'preferredUsername': 'foo.com'
},
'object': {
'id': 'http://localhost/r/xyz',
'type': 'Note',
'to': [as2.PUBLIC_AUDIENCE],
},
}, common.postprocess_as2({
'id': 'xyz',
'type': 'Note',
}, user=User(id='foo.com')))
def test_host_url(self):
with app.test_request_context():
self.assertEqual('http://localhost/', common.host_url())
self.assertEqual('http://localhost/asdf', common.host_url('asdf'))
self.assertEqual('http://localhost/foo/bar', common.host_url('/foo/bar'))
with app.test_request_context(base_url='https://a.xyz', path='/foo'):
self.assertEqual('https://a.xyz/', common.host_url())
self.assertEqual('https://a.xyz/asdf', common.host_url('asdf'))
self.assertEqual('https://a.xyz/foo/bar', common.host_url('/foo/bar'))
with app.test_request_context(base_url='http://bridgy-federated.uc.r.appspot.com'):
self.assertEqual('https://fed.brid.gy/asdf', common.host_url('asdf'))
@mock.patch('requests.get')
def test_signed_request_redirects_manually_with_new_sig_headers(self, mock_get):
mock_get.side_effect = [
requests_response(status=302, redirected_url='http://second',
allow_redirects=False),
requests_response(status=200, allow_redirects=False),
]
resp = common.signed_get('https://first')
first = mock_get.call_args_list[0][1]
second = mock_get.call_args_list[1][1]
self.assertNotEqual(first['headers'], second['headers'])
self.assertNotEqual(
first['auth'].header_signer.sign(first['headers'], method='GET', path='/'),
second['auth'].header_signer.sign(second['headers'], method='GET', path='/'))