Django 2.0

[wolnelektury.git] / src / api / tests / tests.py

diff --git a/src/api/tests/tests.py b/src/api/tests/tests.py
index 38f1882..993a524 100644 (file)
--- a/src/api/tests/tests.py
+++ b/src/api/tests/tests.py
@@ -1,4 +1,3 @@
-# -*- coding: utf-8 -*-

 # This file is part of Wolnelektury, licensed under GNU Affero GPLv3 or later.
 # Copyright © Fundacja Nowoczesna Polska. See NOTICE for more information.
 #
 # This file is part of Wolnelektury, licensed under GNU Affero GPLv3 or later.
 # Copyright © Fundacja Nowoczesna Polska. See NOTICE for more information.
 #


@@ -7,17 +6,16 @@ from os import path
 import hashlib
 import hmac
 import json
 import hashlib
 import hmac
 import json

-from StringIO import StringIO
+from io import BytesIO

 from time import time
 from time import time

-from urllib import quote, urlencode
-from urlparse import parse_qs
+from urllib.parse import quote, urlencode, parse_qs

 
 from django.contrib.auth.models import User
 from django.core.files.uploadedfile import SimpleUploadedFile
 from django.test import TestCase
 from django.test.utils import override_settings
 
 from django.contrib.auth.models import User
 from django.core.files.uploadedfile import SimpleUploadedFile
 from django.test import TestCase
 from django.test.utils import override_settings

-from mock import patch
-from piston.models import Consumer, Token
+from unittest.mock import patch
+from api.models import Consumer, Token

 
 from catalogue.models import Book, Tag
 from picture.forms import PictureImportForm
 
 from catalogue.models import Book, Tag
 from picture.forms import PictureImportForm


@@ -40,12 +38,12 @@ class ApiTest(TestCase):
         return data
 
     def assert_response(self, url, name):
         return data
 
     def assert_response(self, url, name):

-        content = self.client.get(url).content.rstrip()
+        content = self.client.get(url).content.decode('utf-8').rstrip()

         filename = path.join(path.dirname(__file__), 'res', 'responses', name)
         with open(filename) as f:
             good_content = f.read().rstrip()
         self.assertEqual(content, good_content, content)
         filename = path.join(path.dirname(__file__), 'res', 'responses', name)
         with open(filename) as f:
             good_content = f.read().rstrip()
         self.assertEqual(content, good_content, content)

-    
+

     def assert_json_response(self, url, name):
         data = self.load_json(url)
         filename = path.join(path.dirname(__file__), 'res', 'responses', name)
     def assert_json_response(self, url, name):
         data = self.load_json(url)
         filename = path.join(path.dirname(__file__), 'res', 'responses', name)


@@ -112,12 +110,12 @@ class PictureTests(ApiTest):
             'composition8.xml',
             open(path.join(
                 picture.tests.__path__[0], "files", slug + ".xml"
             'composition8.xml',
             open(path.join(
                 picture.tests.__path__[0], "files", slug + ".xml"

-            )).read())
+            ), 'rb').read())

         img = SimpleUploadedFile(
             'kompozycja-8.png',
             open(path.join(
                 picture.tests.__path__[0], "files", slug + ".png"
         img = SimpleUploadedFile(
             'kompozycja-8.png',
             open(path.join(
                 picture.tests.__path__[0], "files", slug + ".png"

-            )).read())
+            ), 'rb').read())

 
         import_form = PictureImportForm({}, {
             'picture_xml_file': xml,
 
         import_form = PictureImportForm({}, {
             'picture_xml_file': xml,


@@ -179,12 +177,15 @@ class BooksTests(ApiTest):
             '/api/filter-books/?lektura=true',
             [])
 
             '/api/filter-books/?lektura=true',
             [])
 

-        self.assert_slugs(
-            '/api/filter-books/?preview=true',
-            ['grandchild'])
+        Book.objects.filter(slug='grandchild').update(preview=True)
+        # Skipping: we don't allow previewed books in filtered list.
+        #self.assert_slugs(
+        #    '/api/filter-books/?preview=true',
+        #    ['grandchild'])

         self.assert_slugs(
             '/api/filter-books/?preview=false',
             ['child', 'parent'])
         self.assert_slugs(
             '/api/filter-books/?preview=false',
             ['child', 'parent'])

+        Book.objects.filter(slug='grandchild').update(preview=False)

 
         self.assert_slugs(
             '/api/filter-books/?audiobook=true',
 
         self.assert_slugs(
             '/api/filter-books/?audiobook=true',


@@ -230,18 +231,15 @@ class BooksTests(ApiTest):
 
 class BlogTests(ApiTest):
     def test_get(self):
 
 class BlogTests(ApiTest):
     def test_get(self):

-        self.assertEqual(self.load_json('/api/blog/'), [])
-
-
-class PreviewTests(ApiTest):
-    def unauth(self):
-        self.assert_json_response('/api/preview/', 'preview.json')
+        self.assertEqual(self.load_json('/api/blog'), [])

 
 
 class OAuth1Tests(ApiTest):
     @classmethod
     def setUpClass(cls):
         cls.user = User.objects.create(username='test')
 
 
 class OAuth1Tests(ApiTest):
     @classmethod
     def setUpClass(cls):
         cls.user = User.objects.create(username='test')

+        cls.user.set_password('test')
+        cls.user.save()

         cls.consumer_secret = 'len(quote(consumer secret))>=32'
         Consumer.objects.create(
             key='client',
         cls.consumer_secret = 'len(quote(consumer secret))>=32'
         Consumer.objects.create(
             key='client',


@@ -253,7 +251,8 @@ class OAuth1Tests(ApiTest):
         User.objects.all().delete()
 
     def test_create_token(self):
         User.objects.all().delete()
 
     def test_create_token(self):

-        base_query = ("oauth_consumer_key=client&oauth_nonce=123&"
+        # Fetch request token.
+        base_query = ("oauth_consumer_key=client&oauth_nonce=12345678&"

                       "oauth_signature_method=HMAC-SHA1&oauth_timestamp={}&"
                       "oauth_version=1.0".format(int(time())))
         raw = '&'.join([
                       "oauth_signature_method=HMAC-SHA1&oauth_timestamp={}&"
                       "oauth_version=1.0".format(int(time())))
         raw = '&'.join([


@@ -262,42 +261,55 @@ class OAuth1Tests(ApiTest):
             quote(base_query, safe='')
         ])
         h = hmac.new(
             quote(base_query, safe='')
         ])
         h = hmac.new(

-            quote(self.consumer_secret) + '&', raw, hashlib.sha1
+            (quote(self.consumer_secret) + '&').encode('latin1'),
+            raw.encode('latin1'),
+            hashlib.sha1

         ).digest()
         ).digest()

-        h = b64encode(h).rstrip('\n')
+        h = b64encode(h).rstrip(b'\n')

         sign = quote(h)
         query = "{}&oauth_signature={}".format(base_query, sign)
         response = self.client.get('/api/oauth/request_token/?' + query)
         sign = quote(h)
         query = "{}&oauth_signature={}".format(base_query, sign)
         response = self.client.get('/api/oauth/request_token/?' + query)

-        request_token = parse_qs(response.content)
+        request_token_data = parse_qs(response.content.decode('latin1'))
+        request_token = request_token_data['oauth_token'][0]
+        request_token_secret = request_token_data['oauth_token_secret'][0]

 
 

-        Token.objects.filter(
-            key=request_token['oauth_token'][0], token_type=Token.REQUEST
-        ).update(user=self.user, is_approved=True)
+        # Request token authorization.
+        self.client.login(username='test', password='test')
+        response = self.client.get('/api/oauth/authorize/?oauth_token=%s&oauth_callback=test://oauth.callback/' % request_token)
+        post_data = response.context['form'].initial

 
 

-        base_query = ("oauth_consumer_key=client&oauth_nonce=123&"
+        response = self.client.post('/api/oauth/authorize/?' + urlencode(post_data))
+        self.assertEqual(
+            response['Location'],
+            'test://oauth.callback/?oauth_token=' + request_token
+        )
+
+        # Fetch access token.
+        base_query = ("oauth_consumer_key=client&oauth_nonce=12345678&"

                       "oauth_signature_method=HMAC-SHA1&oauth_timestamp={}&"
                       "oauth_token={}&oauth_version=1.0".format(
                       "oauth_signature_method=HMAC-SHA1&oauth_timestamp={}&"
                       "oauth_token={}&oauth_version=1.0".format(

-                          int(time()), request_token['oauth_token'][0]))
+                          int(time()), request_token))

         raw = '&'.join([
             'GET',
             quote('http://testserver/api/oauth/access_token/', safe=''),
             quote(base_query, safe='')
         ])
         h = hmac.new(
         raw = '&'.join([
             'GET',
             quote('http://testserver/api/oauth/access_token/', safe=''),
             quote(base_query, safe='')
         ])
         h = hmac.new(

-            quote(self.consumer_secret) + '&' +
-            quote(request_token['oauth_token_secret'][0], safe=''),
-            raw,
+            (quote(self.consumer_secret) + '&' +
+             quote(request_token_secret, safe='')).encode('latin1'),
+            raw.encode('latin1'),

             hashlib.sha1
         ).digest()
             hashlib.sha1
         ).digest()

-        h = b64encode(h).rstrip('\n')
+        h = b64encode(h).rstrip(b'\n')

         sign = quote(h)
         query = u"{}&oauth_signature={}".format(base_query, sign)
         response = self.client.get(u'/api/oauth/access_token/?' + query)
         sign = quote(h)
         query = u"{}&oauth_signature={}".format(base_query, sign)
         response = self.client.get(u'/api/oauth/access_token/?' + query)

-        access_token = parse_qs(response.content)
+        access_token_data = parse_qs(response.content.decode('latin1'))
+        access_token = access_token_data['oauth_token'][0]

 
         self.assertTrue(
             Token.objects.filter(
 
         self.assertTrue(
             Token.objects.filter(

-                key=access_token['oauth_token'][0],
+                key=access_token,

                 token_type=Token.ACCESS,
                 user=self.user
             ).exists())
                 token_type=Token.ACCESS,
                 user=self.user
             ).exists())


@@ -319,7 +331,7 @@ class AuthorizedTests(ApiTest):
             consumer=cls.consumer,
             token_type=Token.ACCESS,
             timestamp=time())
             consumer=cls.consumer,
             token_type=Token.ACCESS,
             timestamp=time())

-        cls.key = cls.consumer.secret + '&' + cls.token.secret
+        cls.key = (cls.consumer.secret + '&' + cls.token.secret).encode('latin1')

 
     @classmethod
     def tearDownClass(cls):
 
     @classmethod
     def tearDownClass(cls):


@@ -330,7 +342,7 @@ class AuthorizedTests(ApiTest):
     def signed(self, url, method='GET', params=None, data=None):
         auth_params = {
             "oauth_consumer_key": self.consumer.key,
     def signed(self, url, method='GET', params=None, data=None):
         auth_params = {
             "oauth_consumer_key": self.consumer.key,

-            "oauth_nonce": "%f" % time(),
+            "oauth_nonce": ("%f" % time()).replace('.', ''),

             "oauth_signature_method": "HMAC-SHA1",
             "oauth_timestamp": int(time()),
             "oauth_token": self.token.key,
             "oauth_signature_method": "HMAC-SHA1",
             "oauth_timestamp": int(time()),
             "oauth_token": self.token.key,


@@ -351,17 +363,21 @@ class AuthorizedTests(ApiTest):
                 for (k, v) in sorted(sign_params.items())))
         ])
         auth_params["oauth_signature"] = quote(b64encode(hmac.new(
                 for (k, v) in sorted(sign_params.items())))
         ])
         auth_params["oauth_signature"] = quote(b64encode(hmac.new(

-            self.key, raw, hashlib.sha1).digest()).rstrip('\n'))
+            self.key,
+            raw.encode('latin1'),
+            hashlib.sha1
+        ).digest()).rstrip(b'\n'))

         auth = 'OAuth realm="API", ' + ', '.join(
             '{}="{}"'.format(k, v) for (k, v) in auth_params.items())
 
         if params:
             url = url + '?' + urlencode(params)
         return getattr(self.client, method.lower())(
         auth = 'OAuth realm="API", ' + ', '.join(
             '{}="{}"'.format(k, v) for (k, v) in auth_params.items())
 
         if params:
             url = url + '?' + urlencode(params)
         return getattr(self.client, method.lower())(

-                url,
-                data=data,
-                HTTP_AUTHORIZATION=auth
-            )
+            url,
+            data=urlencode(data) if data else None,
+            content_type='application/x-www-form-urlencoded',
+            HTTP_AUTHORIZATION=auth,
+        )

 
     def signed_json(self, url, method='GET', params=None, data=None):
         return json.loads(self.signed(url, method, params, data).content)
 
     def signed_json(self, url, method='GET', params=None, data=None):
         return json.loads(self.signed(url, method, params, data).content)


@@ -371,10 +387,9 @@ class AuthorizedTests(ApiTest):
             [b['liked'] for b in self.signed_json('/api/books/')],
             [False, False, False]
         )
             [b['liked'] for b in self.signed_json('/api/books/')],
             [False, False, False]
         )

-        # This one fails in the legacy implementation
-        # data = self.signed_json('/api/books/child/')
-        # self.assertFalse(data['parent']['liked'])
-        # self.assertFalse(data['children'][0]['liked'])
+        data = self.signed_json('/api/books/child/')
+        self.assertFalse(data['parent']['liked'])
+        self.assertFalse(data['children'][0]['liked'])

 
         self.assertEqual(
             self.signed_json('/api/like/parent/'),
 
         self.assertEqual(
             self.signed_json('/api/like/parent/'),


@@ -390,9 +405,8 @@ class AuthorizedTests(ApiTest):
         self.assertTrue(self.signed_json(
             '/api/filter-books/', params={"search": "parent"})[0]['liked'])
 
         self.assertTrue(self.signed_json(
             '/api/filter-books/', params={"search": "parent"})[0]['liked'])
 

-        # This one fails in the legacy implementation.
-        #self.assertTrue(self.signed_json(
-        #    '/api/books/child/')['parent']['liked'])
+        self.assertTrue(self.signed_json(
+            '/api/books/child/')['parent']['liked'])

         # Liked books go on shelf.
         self.assertEqual(
             [x['slug'] for x in self.signed_json('/api/shelf/likes/')],
         # Liked books go on shelf.
         self.assertEqual(
             [x['slug'] for x in self.signed_json('/api/shelf/likes/')],


@@ -420,6 +434,8 @@ class AuthorizedTests(ApiTest):
             ['parent'])
 
     def test_subscription(self):
             ['parent'])
 
     def test_subscription(self):

+        Book.objects.filter(slug='grandchild').update(preview=True)
+

         self.assert_slugs('/api/preview/', ['grandchild'])
         self.assertEqual(
             self.signed_json('/api/username/'),
         self.assert_slugs('/api/preview/', ['grandchild'])
         self.assertEqual(
             self.signed_json('/api/username/'),


@@ -428,16 +444,17 @@ class AuthorizedTests(ApiTest):
             self.signed('/api/epub/grandchild/').status_code,
             403)
 
             self.signed('/api/epub/grandchild/').status_code,
             403)
 

-        with patch('api.fields.user_is_subscribed', return_value=True):
+        with patch('club.models.Membership.is_active_for', return_value=True):

             self.assertEqual(
                 self.signed_json('/api/username/'),
                 {"username": "test", "premium": True})
             self.assertEqual(
                 self.signed_json('/api/username/'),
                 {"username": "test", "premium": True})

-        with patch('paypal.permissions.user_is_subscribed', return_value=True):

             with patch('django.core.files.storage.Storage.open',
             with patch('django.core.files.storage.Storage.open',

-                       return_value=StringIO("<epub>")):
+                       return_value=BytesIO(b"<epub>")):

                 self.assertEqual(
                     self.signed('/api/epub/grandchild/').content,
                 self.assertEqual(
                     self.signed('/api/epub/grandchild/').content,

-                    "<epub>")
+                    b"<epub>")
+
+        Book.objects.filter(slug='grandchild').update(preview=False)

 
     def test_publish(self):
         response = self.signed('/api/books/',
 
     def test_publish(self):
         response = self.signed('/api/books/',