thirdparty/google_appengine/lib/django/tests/regressiontests/httpwrappers/tests.py
author Todd Larsen <tlarsen@google.com>
Thu, 25 Sep 2008 17:17:11 +0000
changeset 202 b8b4a83788d4
parent 109 620f9b141567
permissions -rwxr-xr-x
A key_name controller module to collect all of the name...() functions that compose Model entity key names, plus some minor changes to other controller modules to illustrate the proposed use. Patch by: Todd Larsen Review by: Pawel Solyga Review URL: http://codereviews.googleopensourceprograms.com/804 Review URL: http://codereviews.googleopensourceprograms.com/804

"""
###################
# Empty QueryDict #
###################

>>> q = QueryDict('')

>>> q['foo']
Traceback (most recent call last):
...
MultiValueDictKeyError: "Key 'foo' not found in <MultiValueDict: {}>"

>>> q['something'] = 'bar'
Traceback (most recent call last):
...
AttributeError: This QueryDict instance is immutable

>>> q.get('foo', 'default')
'default'

>>> q.getlist('foo')
[]

>>> q.setlist('foo', ['bar', 'baz'])
Traceback (most recent call last):
...
AttributeError: This QueryDict instance is immutable

>>> q.appendlist('foo', ['bar'])
Traceback (most recent call last):
...
AttributeError: This QueryDict instance is immutable

>>> q.has_key('foo')
False

>>> q.items()
[]

>>> q.lists()
[]

>>> q.keys()
[]

>>> q.values()
[]

>>> len(q)
0

>>> q.update({'foo': 'bar'})
Traceback (most recent call last):
...
AttributeError: This QueryDict instance is immutable

>>> q.pop('foo')
Traceback (most recent call last):
...
AttributeError: This QueryDict instance is immutable

>>> q.popitem()
Traceback (most recent call last):
...
AttributeError: This QueryDict instance is immutable

>>> q.clear()
Traceback (most recent call last):
...
AttributeError: This QueryDict instance is immutable

>>> q.setdefault('foo', 'bar')
Traceback (most recent call last):
...
AttributeError: This QueryDict instance is immutable

>>> q.urlencode()
''

###################################
# Mutable copy of empty QueryDict #
###################################

>>> q = q.copy()

>>> q['foo']
Traceback (most recent call last):
...
MultiValueDictKeyError: "Key 'foo' not found in <MultiValueDict: {}>"

>>> q['name'] = 'john'

>>> q['name']
'john'

>>> q.get('foo', 'default')
'default'

>>> q.get('name', 'default')
'john'

>>> q.getlist('name')
['john']

>>> q.getlist('foo')
[]

>>> q.setlist('foo', ['bar', 'baz'])

>>> q.get('foo', 'default')
'baz'

>>> q.getlist('foo')
['bar', 'baz']

>>> q.appendlist('foo', 'another')

>>> q.getlist('foo')
['bar', 'baz', 'another']

>>> q['foo']
'another'

>>> q.has_key('foo')
True

>>> q.items()
[('foo', 'another'), ('name', 'john')]

>>> q.lists()
[('foo', ['bar', 'baz', 'another']), ('name', ['john'])]

>>> q.keys()
['foo', 'name']

>>> q.values()
['another', 'john']

>>> len(q)
2

>>> q.update({'foo': 'hello'})

# Displays last value
>>> q['foo']
'hello'

>>> q.get('foo', 'not available')
'hello'

>>> q.getlist('foo')
['bar', 'baz', 'another', 'hello']

>>> q.pop('foo')
['bar', 'baz', 'another', 'hello']

>>> q.get('foo', 'not there')
'not there'

>>> q.setdefault('foo', 'bar')
'bar'

>>> q['foo']
'bar'

>>> q.getlist('foo')
['bar']

>>> q.urlencode()
'foo=bar&name=john'

>>> q.clear()

>>> len(q)
0

#####################################
# QueryDict with one key/value pair #
#####################################

>>> q = QueryDict('foo=bar')

>>> q['foo']
'bar'

>>> q['bar']
Traceback (most recent call last):
...
MultiValueDictKeyError: "Key 'bar' not found in <MultiValueDict: {'foo': ['bar']}>"

>>> q['something'] = 'bar'
Traceback (most recent call last):
...
AttributeError: This QueryDict instance is immutable

>>> q.get('foo', 'default')
'bar'

>>> q.get('bar', 'default')
'default'

>>> q.getlist('foo')
['bar']

>>> q.getlist('bar')
[]

>>> q.setlist('foo', ['bar', 'baz'])
Traceback (most recent call last):
...
AttributeError: This QueryDict instance is immutable

>>> q.appendlist('foo', ['bar'])
Traceback (most recent call last):
...
AttributeError: This QueryDict instance is immutable

>>> q.has_key('foo')
True

>>> q.has_key('bar')
False

>>> q.items()
[('foo', 'bar')]

>>> q.lists()
[('foo', ['bar'])]

>>> q.keys()
['foo']

>>> q.values()
['bar']

>>> len(q)
1

>>> q.update({'foo': 'bar'})
Traceback (most recent call last):
...
AttributeError: This QueryDict instance is immutable

>>> q.pop('foo')
Traceback (most recent call last):
...
AttributeError: This QueryDict instance is immutable

>>> q.popitem()
Traceback (most recent call last):
...
AttributeError: This QueryDict instance is immutable

>>> q.clear()
Traceback (most recent call last):
...
AttributeError: This QueryDict instance is immutable

>>> q.setdefault('foo', 'bar')
Traceback (most recent call last):
...
AttributeError: This QueryDict instance is immutable

>>> q.urlencode()
'foo=bar'

#####################################################
# QueryDict with two key/value pairs with same keys #
#####################################################

>>> q = QueryDict('vote=yes&vote=no')

>>> q['vote']
'no'

>>> q['something'] = 'bar'
Traceback (most recent call last):
...
AttributeError: This QueryDict instance is immutable

>>> q.get('vote', 'default')
'no'

>>> q.get('foo', 'default')
'default'

>>> q.getlist('vote')
['yes', 'no']

>>> q.getlist('foo')
[]

>>> q.setlist('foo', ['bar', 'baz'])
Traceback (most recent call last):
...
AttributeError: This QueryDict instance is immutable

>>> q.appendlist('foo', ['bar'])
Traceback (most recent call last):
...
AttributeError: This QueryDict instance is immutable

>>> q.has_key('vote')
True

>>> q.has_key('foo')
False

>>> q.items()
[('vote', 'no')]

>>> q.lists()
[('vote', ['yes', 'no'])]

>>> q.keys()
['vote']

>>> q.values()
['no']

>>> len(q)
1

>>> q.update({'foo': 'bar'})
Traceback (most recent call last):
...
AttributeError: This QueryDict instance is immutable

>>> q.pop('foo')
Traceback (most recent call last):
...
AttributeError: This QueryDict instance is immutable

>>> q.popitem()
Traceback (most recent call last):
...
AttributeError: This QueryDict instance is immutable

>>> q.clear()
Traceback (most recent call last):
...
AttributeError: This QueryDict instance is immutable

>>> q.setdefault('foo', 'bar')
Traceback (most recent call last):
...
AttributeError: This QueryDict instance is immutable

>>> q.urlencode()
'vote=yes&vote=no'

"""

from django.http import QueryDict

if __name__ == "__main__":
    import doctest
    doctest.testmod()