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from paste.fixture import *
from paste.registry import *
testobj = StackedObjectProxy()
def simpleapp(environ, start_response):
status = '200 OK'
response_headers = [('Content-type','text/plain')]
start_response(status, response_headers)
return ['Hello world!\n']
class RegistryUsingApp(object):
def __init__(self, var, value):
self.var = var
self.value = value
def __call__(self, environ, start_response):
if environ.has_key('paste.registry'):
environ['paste.registry'].register(self.var, self.value)
status = '200 OK'
response_headers = [('Content-type','text/plain')]
start_response(status, response_headers)
return ['Hello world!\nThe variable is %s' % str(testobj)]
class RegistryMiddleMan(object):
def __init__(self, app, var, value):
self.app = app
self.var = var
self.value = value
def __call__(self, environ, start_response):
if environ.has_key('paste.registry'):
environ['paste.registry'].register(self.var, self.value)
app_response = ['Inserted by middleware!\nInsertValue is %s' % str(testobj)]
app_response.extend(self.app(environ, start_response))
app_response.extend(['\nAppended by middleware!\nAppendValue is %s' % str(testobj)])
return app_response
def test_simple():
app = TestApp(simpleapp)
response = app.get('/')
assert 'Hello world' in response
def test_solo_registry():
obj = {'hi':'people'}
wsgiapp = RegistryUsingApp(testobj, obj)
wsgiapp = RegistryManager(wsgiapp)
app = TestApp(wsgiapp)
res = app.get('/')
assert 'Hello world' in res
assert 'The variable is' in res
assert "{'hi': 'people'}" in res
def test_double_registry():
obj = {'hi':'people'}
secondobj = {'bye':'friends'}
wsgiapp = RegistryUsingApp(testobj, obj)
wsgiapp = RegistryManager(wsgiapp)
wsgiapp = RegistryMiddleMan(wsgiapp, testobj, secondobj)
wsgiapp = RegistryManager(wsgiapp)
app = TestApp(wsgiapp)
res = app.get('/')
assert 'Hello world' in res
assert 'The variable is' in res
assert "{'hi': 'people'}" in res
assert "Inserted by middleware" in res
assert "Appended by middleware" in res
assert "InsertValue is {'bye': 'friends'}" in res
assert "AppendValue is {'bye': 'friends'}" in res
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