Próbuję dowiedzieć się, jak skonfigurować Test Driven Development dla GAE.Jak otrzymuję "InternalError: table" dev ~ guestbook !! Entities "już istnieje", kiedy właśnie stworzyłem datastore?
zacznę testy z:
nosetests -v --with-gae
ciśgle błąd:
InternalError: table "dev~guestbook!!Entities" already exists
magazynu danych nie istnieje, dopóki nie tworzyć go w Ustawienia(), ale jestem nadal otrzymuję błąd, że podmioty już istnieją?
Używam kodu z GAE tutorial.
Oto mój kod testowanie w functional_tests.py:
import sys, os, subprocess, time, unittest, shlex
sys.path.append("/usr/local/google_appengine")
sys.path.append("/usr/local/google_appengine/lib/yaml/lib")
sys.path.append("/usr/local/google_appengine/lib/webapp2-2.5.2")
sys.path.append("/usr/local/google_appengine/lib/django-1.5")
sys.path.append("/usr/local/google_appengine/lib/cherrypy")
sys.path.append("/usr/local/google_appengine/lib/concurrent")
sys.path.append("/usr/local/google_appengine/lib/docker")
sys.path.append("/usr/local/google_appengine/lib/requests")
sys.path.append("/usr/local/google_appengine/lib/websocket")
sys.path.append("/usr/local/google_appengine/lib/fancy_urllib")
sys.path.append("/usr/local/google_appengine/lib/antlr3")
from selenium import webdriver
from google.appengine.api import memcache, apiproxy_stub, apiproxy_stub_map
from google.appengine.ext import db
from google.appengine.ext import testbed
from google.appengine.datastore import datastore_stub_util
from google.appengine.tools.devappserver2 import devappserver2
class NewVisitorTest(unittest.TestCase):
def setUp(self):
# Start the dev server
cmd = "/usr/local/bin/dev_appserver.py /Users/Bryan/work/GoogleAppEngine/guestbook/app.yaml --port 8080 --storage_path /tmp/datastore --clear_datastore --skip_sdk_update_check"
self.dev_appserver = subprocess.Popen(shlex.split(cmd),
stdout=subprocess.PIPE)
time.sleep(2) # Important, let dev_appserver start up
self.testbed = testbed.Testbed()
self.testbed.setup_env(app_id='dermal')
self.testbed.activate()
self.testbed.init_user_stub()
# Create a consistency policy that will simulate the High Replication consistency model.
# with a probability of 1, the datastore should be available.
self.policy = datastore_stub_util.PseudoRandomHRConsistencyPolicy(probability=1)
# Initialize the datastore stub with this policy.
self.testbed.init_datastore_v3_stub(datastore_file="/tmp/datastore/datastore.db", use_sqlite=True, consistency_policy=self.policy)
self.testbed.init_memcache_stub()
self.datastore_stub = apiproxy_stub_map.apiproxy.GetStub('datastore_v3')
# setup the dev_appserver
APP_CONFIGS = ['app.yaml']
# setup client to make sure
from guestbook import Author, Greeting
if not (Author.query(Author.email == "[email protected]").get()):
logging.info("create Admin")
client = Author(
email = "[email protected]",
).put()
Assert(Author.query(Author.email == "[email protected]").get())
self.browser = webdriver.Firefox()
self.browser.implicitly_wait(3)
def tearDown(self):
self.browser.quit()
self.testbed.deactivate()
self.dev_appserver.terminate()
def test_submit_anon_greeting(self):
self.browser.get('http://localhost:8080')
self.browser.find_element_by_name('content').send_keys('Anonymous test post')
self.browser.find_element_by_name('submit').submit()
Assert.assertEquals(driver.getPageSource().contains('Anonymous test post'))
Oto traceback:
test_submit_anon_greeting (functional_tests.NewVisitorTest) ... INFO 2015-05-11 14:41:40,516 devappserver2.py:745] Skipping SDK update check.
INFO 2015-05-11 14:41:40,594 api_server.py:190] Starting API server at: http://localhost:59656
INFO 2015-05-11 14:41:40,598 dispatcher.py:192] Starting module "default" running at: http://localhost:8080
INFO 2015-05-11 14:41:40,600 admin_server.py:118] Starting admin server at: http://localhost:8000
WARNING 2015-05-11 14:41:45,008 tasklets.py:409] suspended generator _run_to_list(query.py:964) raised InternalError(table "dev~guestbook!!Entities" already exists)
ERROR 2015-05-11 14:41:45,009 webapp2.py:1552] table "dev~guestbook!!Entities" already exists
Traceback (most recent call last):
File "/Users/Bryan/Desktop/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/lib/webapp2-2.5.2/webapp2.py", line 1535, in __call__
rv = self.handle_exception(request, response, e)
File "/Users/Bryan/Desktop/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/lib/webapp2-2.5.2/webapp2.py", line 1529, in __call__
rv = self.router.dispatch(request, response)
File "/Users/Bryan/Desktop/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/lib/webapp2-2.5.2/webapp2.py", line 1278, in default_dispatcher
return route.handler_adapter(request, response)
File "/Users/Bryan/Desktop/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/lib/webapp2-2.5.2/webapp2.py", line 1102, in __call__
return handler.dispatch()
File "/Users/Bryan/Desktop/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/lib/webapp2-2.5.2/webapp2.py", line 572, in dispatch
return self.handle_exception(e, self.app.debug)
File "/Users/Bryan/Desktop/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/lib/webapp2-2.5.2/webapp2.py", line 570, in dispatch
return method(*args, **kwargs)
File "/Users/Bryan/work/GoogleAppEngine/guestbook/guestbook.py", line 50, in get
greetings = greetings_query.fetch(10)
File "/Users/Bryan/Desktop/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/ext/ndb/utils.py", line 142, in positional_wrapper
return wrapped(*args, **kwds)
File "/Users/Bryan/Desktop/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/ext/ndb/query.py", line 1187, in fetch
return self.fetch_async(limit, **q_options).get_result()
File "/Users/Bryan/Desktop/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/ext/ndb/tasklets.py", line 325, in get_result
self.check_success()
File "/Users/Bryan/Desktop/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/ext/ndb/tasklets.py", line 368, in _help_tasklet_along
value = gen.throw(exc.__class__, exc, tb)
File "/Users/Bryan/Desktop/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/ext/ndb/query.py", line 964, in _run_to_list
batch = yield rpc
File "/Users/Bryan/Desktop/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/ext/ndb/tasklets.py", line 454, in _on_rpc_completion
result = rpc.get_result()
File "/Users/Bryan/Desktop/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/api/apiproxy_stub_map.py", line 613, in get_result
return self.__get_result_hook(self)
File "/Users/Bryan/Desktop/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/datastore/datastore_query.py", line 2870, in __query_result_hook
self._batch_shared.conn.check_rpc_success(rpc)
File "/Users/Bryan/Desktop/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/datastore/datastore_rpc.py", line 1342, in check_rpc_success
raise _ToDatastoreError(err)
InternalError: table "dev~guestbook!!Entities" already exists
próbowałem konfiguracji, ponieważ są one powyżej, więc plik magazyn danych wykorzystywany jest:/tmp/nosegae.sqlite3 – BryanWheelock
Rzucono: nosetests: error: opcja -gae-datastore wymaga argumentu – BryanWheelock
Po co miałoby to robić, gdyby ścieżka była skonfigurowana w setUp? – BryanWheelock