blob: e2f2509bcfc3d68e484dc36655674a23bfd6ec1b [file] [log] [blame]
#!/usr/bin/env python
#Copyright 2008 Adam A. Crossland
#
#Licensed under the Apache License, Version 2.0 (the "License");
#you may not use this file except in compliance with the License.
#You may obtain a copy of the License at
#
#http://www.apache.org/licenses/LICENSE-2.0
#
#Unless required by applicable law or agreed to in writing, software
#distributed under the License is distributed on an "AS IS" BASIS,
#WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
#See the License for the specific language governing permissions and
#limitations under the License.
import sys
import os.path
APPENGINE_PATH = '../../thirdparty/google_appengine'
# Add app-engine related libraries to your path
paths = [
APPENGINE_PATH,
os.path.join(APPENGINE_PATH, 'lib', 'django'),
os.path.join(APPENGINE_PATH, 'lib', 'webob'),
os.path.join(APPENGINE_PATH, 'lib', 'yaml', 'lib')
]
for path in paths:
if not os.path.exists(path):
raise 'Path does not exist: %s' % path
sys.path = paths + sys.path
import unittest
from google.appengine.api import apiproxy_stub_map
from google.appengine.api import datastore_file_stub
from google.appengine.api import mail_stub
from google.appengine.api import user_service_stub
from google.appengine.ext import webapp
from google.appengine.ext import db
from google.appengine.api.memcache import memcache_stub
from taggable import *
APP_ID = u'taggable'
AUTH_DOMAIN = 'gmail.com'
LOGGED_IN_USER = 'me@example.com' # set to '' for no logged in user
BLOG_NAME='test_blog'
class BlogIndex(db.Model):
"A global counter used to provide the index of the next blog post."
index = db.IntegerProperty(required=True, default=0)
"The next available index for a Post."
class Post(Taggable, db.Model):
index = db.IntegerProperty(required=True, default=0)
body = db.TextProperty(required = True)
title = db.StringProperty()
added = db.DateTimeProperty(auto_now_add=True)
added_month = db.IntegerProperty()
added_year = db.IntegerProperty()
edited = db.DateTimeProperty()
def __init__(self, parent=None, key_name=None, app=None, **entity_values):
db.Model.__init__(self, parent, key_name, app, **entity_values)
Taggable.__init__(self)
def get_all_posts():
return db.GqlQuery("SELECT * from Post ORDER BY added DESC")
Get_All_Posts = staticmethod(get_all_posts)
@classmethod
def get_posts(cls, start_index=0, count=10):
start_index = int(start_index) # Just make sure that we have an int
posts = Post.gql('WHERE index <= :1 ORDER BY index DESC', start_index).fetch(count + 1)
if len(posts) > count:
posts = posts[:count]
return posts
@classmethod
def new_post(cls, new_title=None, new_body=None, new_tags=[]):
new_post = None
if new_title is not None and new_body is not None:
def txn():
blog_index = BlogIndex.get_by_key_name(BLOG_NAME)
if blog_index is None:
blog_index = BlogIndex(key_name=BLOG_NAME)
new_index = blog_index.index
blog_index.index += 1
blog_index.put()
new_post_key_name = BLOG_NAME + str(new_index)
new_post = Post(key_name=new_post_key_name, parent=blog_index,
index = new_index, title = new_title,
body = new_body)
new_post.put()
return new_post
new_post = db.run_in_transaction(txn)
new_post.tags = new_tags
new_post.put()
else:
raise Exception("Must supply both new_title and new_body when creating a new Post.")
return new_post
def delete(self):
# Perform any actions that are required to maintain data integrity
# when this Post is delete.
# Disassociate this Post from any Tag
self.set_tags([])
# Finally, call the real delete
db.Model.delete(self)
class MyTest(unittest.TestCase):
def setUp(self):
# Start with a fresh api proxy.
apiproxy_stub_map.apiproxy = apiproxy_stub_map.APIProxyStubMap()
# Use a fresh stub datastore.
stub = datastore_file_stub.DatastoreFileStub(APP_ID, '/dev/null', '/dev/null')
apiproxy_stub_map.apiproxy.RegisterStub('datastore_v3', stub)
# Use a fresh memcache stub.
apiproxy_stub_map.apiproxy.RegisterStub('memcache', memcache_stub.MemcacheServiceStub())
# Use a fresh stub UserService.
apiproxy_stub_map.apiproxy.RegisterStub(
'user', user_service_stub.UserServiceStub())
os.environ['AUTH_DOMAIN'] = AUTH_DOMAIN
os.environ['USER_EMAIL'] = LOGGED_IN_USER
os.environ['APPLICATION_ID'] = APP_ID
def testSimpleTagAdding(self):
new_post = Post.new_post(new_title='test post 1', new_body='This is a test post. Please ignore.')
assert new_post is not None
new_post.tags = "test, testing, tests"
self.assertEqual(len(new_post.tags), 3)
def testComplexTagAdding(self):
new_post = Post.new_post(new_title='test post 1', new_body='This is a test post. Please ignore.')
assert new_post is not None
new_post.tags = " test, testing, tests,,,tag with spaces"
self.assertEqual(len(new_post.tags), 4)
tag = new_post.tags[3]
assert tag is not None
self.assertEqual(tag.tag, 'tag with spaces')
self.assertEqual(tag.tagged_count, 1)
tag2 = Tag.get_by_name('tag with spaces')
assert tag2 is not None
self.assertEqual(tag.tag, 'tag with spaces')
self.assertEqual(tag.tagged_count, 1)
def testTagDeletion(self):
new_post = Post.new_post(new_title='test post 2', new_body='This is a test post. Please continue to ignore.')
assert new_post is not None
new_post.tags = "test, testing, tests"
self.assertEqual(len(new_post.tags), 3)
new_post.tags = "test"
self.assertEqual(len(new_post.tags), 1)
def testTagCounts(self):
new_post3 = Post.new_post(new_title='test post 3', new_body='This is a test post. Please continue to ignore.')
assert new_post3 is not None
new_post3.tags = "foo, bar, baz"
new_post4 = Post.new_post(new_title='test post 4', new_body='This is a test post. Please continue to ignore.')
assert new_post4 is not None
new_post4.tags = "bar, baz, bletch"
new_post5 = Post.new_post(new_title='test post 5', new_body='This is a test post. Please continue to ignore.')
assert new_post5 is not None
new_post5.tags = "baz, bletch, quux"
foo_tag = Tag.get_by_name('foo')
assert foo_tag is not None
self.assertEqual(foo_tag.tagged_count, 1)
bar_tag = Tag.get_by_name('bar')
assert bar_tag is not None
self.assertEqual(bar_tag.tagged_count, 2)
baz_tag = Tag.get_by_name('baz')
assert baz_tag is not None
self.assertEqual(baz_tag.tagged_count, 3)
bletch_tag = Tag.get_by_name('bletch')
assert bletch_tag is not None
self.assertEqual(bletch_tag.tagged_count, 2)
quux_tag = Tag.get_by_name('quux')
assert quux_tag is not None
self.assertEqual(quux_tag.tagged_count, 1)
new_post3.tags = 'bar, baz'
foo_tag = Tag.get_by_name('foo')
assert foo_tag is not None
self.assertEqual(len(new_post3.tags), 2)
self.assertEqual(foo_tag.tagged_count, 0)
def testTagGetTagsForKey(self):
new_post = Post.new_post(new_title='test post 6', new_body='This is a test post. Please continue to ignore.', new_tags='foo,bar,bletch,quux')
assert new_post is not None
tags = Tag.get_tags_for_key(new_post.key())
assert tags is not None
self.assertEqual(type(tags), type([]))
self.assertEqual(len(tags), 4)
def testTagGetByName(self):
new_post = Post.new_post(new_title='test post 6', new_body='This is a test post. Please continue to ignore.', new_tags='foo,bar,bletch,quux')
assert new_post is not None
quux_tag = Tag.get_by_name('quux')
assert quux_tag is not None
zizzle_tag = Tag.get_by_name('zizzle')
assert zizzle_tag is None
def testTagsString(self):
new_post = Post.new_post(new_title='test post 6', new_body='This is a test post. Please continue to ignore.', new_tags=' pal,poll ,,pip,pony')
assert new_post is not None
self.assertEqual(new_post.tags_string(), "pal,poll,pip,pony")
new_post.tag_separator = "|"
self.assertEqual(new_post.tags_string(), "pal|poll|pip|pony")
new_post.tag_separator = " , "
self.assertEqual(new_post.tags_string(), "pal , poll , pip , pony")
new_post.tag_separator = ", "
new_post.tags = "pal, pill, pip"
self.assertEqual(len(new_post.tags), 3)
self.assertEqual(new_post.tags_string(), "pal, pill, pip")
if __name__ == '__main__':
unittest.main()