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test_nodes.py
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Thu, Feb 27, 7:18 PM

test_nodes.py

import json
import pillar.tests.common_test_data as ctd
from bson import ObjectId
from eve.methods.post import post_internal
from eve.methods.put import put_internal
from flask import g
from mock import mock
from pillar.tests import AbstractPillarTest
from werkzeug.exceptions import UnprocessableEntity
class NodeContentTypeTest(AbstractPillarTest):
def mkfile(self, file_id, content_type):
file_id, _ = self.ensure_file_exists(file_overrides={
'_id': ObjectId(file_id),
'content_type': content_type})
return file_id
def test_node_types(self):
"""Tests that the node's content_type properties is updated correctly from its file."""
file_id_image = self.mkfile('cafef00dcafef00dcafef00d', 'image/jpeg')
file_id_video = self.mkfile('cafef00dcafef00dcafecafe', 'video/matroska')
file_id_blend = self.mkfile('cafef00dcafef00ddeadbeef', 'application/x-blender')
user_id = self.create_user()
project_id, _ = self.ensure_project_exists()
def perform_test(file_id, expected_type):
node_doc = {'picture': file_id_image,
'description': '',
'project': project_id,
'node_type': 'asset',
'user': user_id,
'properties': {'status': 'published',
'tags': [],
'order': 0,
'categories': ''},
'name': 'My first test node'}
with self.app.test_request_context():
g.current_user = {'user_id': user_id,
# This group is hardcoded in the EXAMPLE_PROJECT.
'groups': [ObjectId('5596e975ea893b269af85c0e')],
'roles': {'subscriber', 'admin'}}
nodes = self.app.data.driver.db['nodes']
# Create the node.
r, _, _, status = post_internal('nodes', node_doc)
self.assertEqual(status, 201, r)
node_id = r['_id']
# Get from database to check its default content type.
db_node = nodes.find_one(node_id)
self.assertNotIn('content_type', db_node['properties'])
# PUT it again, without a file -- should be blocked.
self.assertRaises(UnprocessableEntity, put_internal, 'nodes', node_doc,
_id=node_id)
# PUT it with a file.
node_doc['properties']['file'] = str(file_id)
r, _, _, status = put_internal('nodes', node_doc, _id=node_id)
self.assertEqual(status, 200, r)
# Get from database to test the final node.
db_node = nodes.find_one(node_id)
self.assertEqual(expected_type, db_node['properties']['content_type'])
perform_test(file_id_image, 'image')
perform_test(file_id_video, 'video')
perform_test(file_id_blend, 'file')
def test_get_project_node_type(self):
user_id = self.create_user()
self.create_valid_auth_token(user_id, 'token')
project_id, _ = self.ensure_project_exists()
resp = self.client.get('/api/projects/%s?node_type=asset' % project_id)
self.assertEqual(200, resp.status_code)
data = json.loads(resp.data)
self.assertEqual(['GET'], data['allowed_methods'])
def test_default_picture_image_asset(self):
from pillar.api.utils import dumps
file_id_image = self.mkfile(24 * 'a', 'image/jpeg')
file_id_video = self.mkfile(24 * 'b', 'video/matroska')
file_id_image_spec = self.mkfile(24 * 'c', 'image/jpeg')
file_id_image_bump = self.mkfile(24 * 'd', 'image/jpeg')
user_id = self.create_user(groups=[ctd.EXAMPLE_ADMIN_GROUP_ID])
self.create_valid_auth_token(user_id, 'token')
project_id, _ = self.ensure_project_exists()
def test_for(node, expected_picture_id):
# Create the node
resp = self.client.post('/api/nodes',
data=dumps(node),
headers={'Authorization': self.make_header('token'),
'Content-Type': 'application/json'})
self.assertEqual(resp.status_code, 201, resp.data)
node_id = json.loads(resp.data)['_id']
# Test that the node has the attached file as picture.
resp = self.client.get('/api/nodes/%s' % node_id,
headers={'Authorization': self.make_header('token')})
self.assertEqual(resp.status_code, 200, resp.data)
json_node = json.loads(resp.data)
if expected_picture_id:
self.assertEqual(ObjectId(json_node['picture']), expected_picture_id)
else:
self.assertNotIn('picture', json_node)
# Image asset node
test_for({'description': '',
'project': project_id,
'node_type': 'asset',
'user': user_id,
'properties': {'status': 'published',
'tags': [],
'order': 0,
'categories': '',
'file': file_id_image},
'name': 'Image asset'},
file_id_image)
# Video asset node, should not get default picture
test_for({'description': '',
'project': project_id,
'node_type': 'asset',
'user': user_id,
'properties': {'status': 'published',
'tags': [],
'order': 0,
'categories': '',
'file': file_id_video},
'name': 'Video asset'},
None)
# Texture node, should default to colour map.
test_for({'description': '',
'project': project_id,
'node_type': 'texture',
'user': user_id,
'properties': {'status': 'published',
'tags': [],
'order': 0,
'categories': '',
'files': [
{'file': file_id_image_bump, 'map_type': 'bump'},
{'file': file_id_image_spec, 'map_type': 'specular'},
{'file': file_id_image, 'map_type': 'color'},
],
'is_tileable': False,
'aspect_ratio': 0.0,
'is_landscape': False,
'resolution': '',
},
'name': 'Texture node'},
file_id_image)
# Texture node, should default to first image if there is no colour map.
test_for({'description': '',
'project': project_id,
'node_type': 'texture',
'user': user_id,
'properties': {'status': 'published',
'tags': [],
'order': 0,
'categories': '',
'files': [
{'file': file_id_image_bump, 'map_type': 'bump'},
{'file': file_id_image_spec, 'map_type': 'specular'},
],
'is_tileable': False,
'aspect_ratio': 0.0,
'is_landscape': False,
'resolution': '',
},
'name': 'Texture node'},
file_id_image_bump)
class NodeOwnerTest(AbstractPillarTest):
def setUp(self, **kwargs):
AbstractPillarTest.setUp(self, **kwargs)
self.user_id = self.create_user()
self.create_valid_auth_token(self.user_id, 'token')
self.project_id, _ = self.ensure_project_exists(
project_overrides={'permissions': {
'users': [
{'user': self.user_id,
'methods': ['GET', 'PUT', 'POST', 'DELETE']}
]
}}
)
def test_create_with_explicit_owner(self):
test_node = {
'project': self.project_id,
'node_type': 'asset',
'name': 'test with user',
'user': self.user_id,
'properties': {},
}
self._test_user(test_node)
def test_create_with_implicit_owner(self):
test_node = {
'project': self.project_id,
'node_type': 'asset',
'name': 'test with user',
'properties': {},
}
self._test_user(test_node)
def _test_user(self, test_node):
from pillar.api.utils import dumps
resp = self.client.post('/api/nodes', data=dumps(test_node),
headers={'Authorization': self.make_header('token'),
'Content-Type': 'application/json'})
self.assertEqual(201, resp.status_code, resp.data)
created = json.loads(resp.data)
resp = self.client.get('/api/nodes/%s' % created['_id'],
headers={'Authorization': self.make_header('token')})
self.assertEqual(200, resp.status_code, resp.data)
json_node = json.loads(resp.data)
self.assertEqual(str(self.user_id), json_node['user'])
class NodeSharingTest(AbstractPillarTest):
def setUp(self, **kwargs):
AbstractPillarTest.setUp(self, **kwargs)
self.project_id, _ = self.ensure_project_exists(
project_overrides={
'category': 'home',
'permissions':
{'groups': [{'group': ctd.EXAMPLE_ADMIN_GROUP_ID,
'methods': ['GET', 'POST', 'PUT', 'DELETE']}],
'users': [],
'world': []}}
)
self.user_id = self.create_user(groups=[ctd.EXAMPLE_ADMIN_GROUP_ID])
self.create_valid_auth_token(self.user_id, 'token')
# Create a node to share
resp = self.post('/api/nodes', expected_status=201, auth_token='token', json={
'project': self.project_id,
'node_type': 'asset',
'name': str(self),
'properties': {},
})
self.node_id = resp.json()['_id']
def _check_share_data(self, share_data):
base_url = self.app.config['SHORT_LINK_BASE_URL']
self.assertEqual(6, len(share_data['short_code']))
self.assertTrue(share_data['short_link'].startswith(base_url))
def test_share_node(self):
# Share the node
resp = self.post('/api/nodes/%s/share' % self.node_id, auth_token='token',
expected_status=201)
share_data = resp.json()
self._check_share_data(share_data)
def test_anonymous_access_shared_node(self):
# Anonymous user should not have access
self.get('/api/nodes/%s' % self.node_id, expected_status=403)
# Share the node
self.post('/api/nodes/%s/share' % self.node_id, auth_token='token',
expected_status=201)
# Check that an anonymous user has acces.
resp = self.get('/api/nodes/%s' % self.node_id)
self.assertEqual(str(self.node_id), resp.json()['_id'])
def test_other_user_access_shared_node(self):
# Share the node
self.post('/api/nodes/%s/share' % self.node_id, auth_token='token',
expected_status=201)
# Check that another user has access
other_user_id = self.create_user(user_id=24 * 'a')
self.create_valid_auth_token(other_user_id, 'other-token')
resp = self.get('/api/nodes/%s' % self.node_id, auth_token='other-token')
self.assertEqual(str(self.node_id), resp.json()['_id'])
def test_get_share_data__unshared_node(self):
self.get('/api/nodes/%s/share' % self.node_id,
expected_status=204,
auth_token='token')
def test_get_share_data__shared_node(self):
# Share the node first.
self.post('/api/nodes/%s/share' % self.node_id, auth_token='token',
expected_status=201)
# Then get its share info.
resp = self.get('/api/nodes/%s/share' % self.node_id, auth_token='token')
share_data = resp.json()
self._check_share_data(share_data)
def test_unauthenticated(self):
self.post('/api/nodes/%s/share' % self.node_id,
expected_status=403)
def test_other_user(self):
other_user_id = self.create_user(user_id=24 * 'a')
self.create_valid_auth_token(other_user_id, 'other-token')
self.post('/api/nodes/%s/share' % self.node_id,
auth_token='other-token',
expected_status=403)
def test_create_short_link(self):
from pillar.api.nodes import create_short_code
with self.app.test_request_context():
length = self.app.config['SHORT_CODE_LENGTH']
# We're testing a random process, so we have to repeat it
# a few times to see if it really works.
for _ in range(10000):
short_code = create_short_code({})
self.assertEqual(length, len(short_code))
def test_short_code_collision(self):
# Create a second node that has already been shared.
self.post('/api/nodes', expected_status=201, auth_token='token', json={
'project': self.project_id,
'node_type': 'asset',
'name': 'collider',
'properties': {},
'short_code': 'takenX',
})
# Mock create_short_code so that it returns predictable short codes.
codes = ['takenX', 'takenX', 'freeXX']
with mock.patch('pillar.api.nodes.create_short_code',
side_effect=codes) as create_short_link:
resp = self.post('/api/nodes/%s/share' % self.node_id, auth_token='token',
expected_status=201)
share_data = resp.json()
self._check_share_data(share_data)
self.assertEqual(3, create_short_link.call_count)
def test_projections(self):
"""Projecting short_code should get us short_link as well."""
# Share the node
resp = self.post('/api/nodes/%s/share' % self.node_id, auth_token='token',
expected_status=201)
share_data = resp.json()
# Get the node with short_code
resp = self.get('/api/nodes/%s' % self.node_id,
json={'projection': {'short_code': 1}})
node = resp.json()
self.assertEqual(node['short_code'], share_data['short_code'])
self.assertTrue(node['short_link'].endswith(share_data['short_code']))
# Get the node without short_code
resp = self.get('/api/nodes/%s' % self.node_id,
qs={'projection': {'short_code': 0}})
node = resp.json()
self.assertNotIn('short_code', node)
self.assertNotIn('short_link', node)

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