Fixed #5546: split form unit tests into manageable chunks. This isn't a perfect fix since the chunks aren't yet autodiscovered, but that shouldn't prevent checking this in. Thanks, Leo Soto.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@6379 bcc190cf-cafb-0310-a4f2-bffc1f526a37

1 files changed, 398 insertions, 0 deletions

diff --git a/tests/regressiontests/forms/extra.py b/tests/regressiontests/forms/extra.py
new file mode 100644
index 0000000000..7f6175f649
--- /dev/null
+++ b/tests/regressiontests/forms/extra.py
@@ -0,0 +1,398 @@
+# -*- coding: utf-8 -*-
+tests = r"""
+>>> from django.newforms import *
+>>> import datetime
+>>> import time
+>>> import re
+>>> try:
+...     from decimal import Decimal
+... except ImportError:
+...     from django.utils._decimal import Decimal
+
+###############
+# Extra stuff #
+###############
+
+The newforms library comes with some extra, higher-level Field and Widget
+classes that demonstrate some of the library's abilities.
+
+# SelectDateWidget ############################################################
+
+>>> from django.newforms.extras import SelectDateWidget
+>>> w = SelectDateWidget(years=('2007','2008','2009','2010','2011','2012','2013','2014','2015','2016'))
+>>> print w.render('mydate', '')
+<select name="mydate_month">
+<option value="1">January</option>
+<option value="2">February</option>
+<option value="3">March</option>
+<option value="4">April</option>
+<option value="5">May</option>
+<option value="6">June</option>
+<option value="7">July</option>
+<option value="8">August</option>
+<option value="9">September</option>
+<option value="10">October</option>
+<option value="11">November</option>
+<option value="12">December</option>
+</select>
+<select name="mydate_day">
+<option value="1">1</option>
+<option value="2">2</option>
+<option value="3">3</option>
+<option value="4">4</option>
+<option value="5">5</option>
+<option value="6">6</option>
+<option value="7">7</option>
+<option value="8">8</option>
+<option value="9">9</option>
+<option value="10">10</option>
+<option value="11">11</option>
+<option value="12">12</option>
+<option value="13">13</option>
+<option value="14">14</option>
+<option value="15">15</option>
+<option value="16">16</option>
+<option value="17">17</option>
+<option value="18">18</option>
+<option value="19">19</option>
+<option value="20">20</option>
+<option value="21">21</option>
+<option value="22">22</option>
+<option value="23">23</option>
+<option value="24">24</option>
+<option value="25">25</option>
+<option value="26">26</option>
+<option value="27">27</option>
+<option value="28">28</option>
+<option value="29">29</option>
+<option value="30">30</option>
+<option value="31">31</option>
+</select>
+<select name="mydate_year">
+<option value="2007">2007</option>
+<option value="2008">2008</option>
+<option value="2009">2009</option>
+<option value="2010">2010</option>
+<option value="2011">2011</option>
+<option value="2012">2012</option>
+<option value="2013">2013</option>
+<option value="2014">2014</option>
+<option value="2015">2015</option>
+<option value="2016">2016</option>
+</select>
+>>> w.render('mydate', None) == w.render('mydate', '')
+True
+>>> print w.render('mydate', '2010-04-15')
+<select name="mydate_month">
+<option value="1">January</option>
+<option value="2">February</option>
+<option value="3">March</option>
+<option value="4" selected="selected">April</option>
+<option value="5">May</option>
+<option value="6">June</option>
+<option value="7">July</option>
+<option value="8">August</option>
+<option value="9">September</option>
+<option value="10">October</option>
+<option value="11">November</option>
+<option value="12">December</option>
+</select>
+<select name="mydate_day">
+<option value="1">1</option>
+<option value="2">2</option>
+<option value="3">3</option>
+<option value="4">4</option>
+<option value="5">5</option>
+<option value="6">6</option>
+<option value="7">7</option>
+<option value="8">8</option>
+<option value="9">9</option>
+<option value="10">10</option>
+<option value="11">11</option>
+<option value="12">12</option>
+<option value="13">13</option>
+<option value="14">14</option>
+<option value="15" selected="selected">15</option>
+<option value="16">16</option>
+<option value="17">17</option>
+<option value="18">18</option>
+<option value="19">19</option>
+<option value="20">20</option>
+<option value="21">21</option>
+<option value="22">22</option>
+<option value="23">23</option>
+<option value="24">24</option>
+<option value="25">25</option>
+<option value="26">26</option>
+<option value="27">27</option>
+<option value="28">28</option>
+<option value="29">29</option>
+<option value="30">30</option>
+<option value="31">31</option>
+</select>
+<select name="mydate_year">
+<option value="2007">2007</option>
+<option value="2008">2008</option>
+<option value="2009">2009</option>
+<option value="2010" selected="selected">2010</option>
+<option value="2011">2011</option>
+<option value="2012">2012</option>
+<option value="2013">2013</option>
+<option value="2014">2014</option>
+<option value="2015">2015</option>
+<option value="2016">2016</option>
+</select>
+
+Using a SelectDateWidget in a form:
+
+>>> class GetDate(Form):
+...     mydate = DateField(widget=SelectDateWidget)
+>>> a = GetDate({'mydate_month':'4', 'mydate_day':'1', 'mydate_year':'2008'})
+>>> print a.is_valid()
+True
+>>> print a.cleaned_data['mydate']
+2008-04-01
+
+As with any widget that implements get_value_from_datadict,
+we must be prepared to accept the input from the "as_hidden"
+rendering as well.
+
+>>> print a['mydate'].as_hidden()
+<input type="hidden" name="mydate" value="2008-4-1" id="id_mydate" />
+>>> b=GetDate({'mydate':'2008-4-1'})
+>>> print b.is_valid()
+True
+>>> print b.cleaned_data['mydate']
+2008-04-01
+
+
+# MultiWidget and MultiValueField #############################################
+# MultiWidgets are widgets composed of other widgets. They are usually
+# combined with MultiValueFields - a field that is composed of other fields.
+# MulitWidgets can themselved be composed of other MultiWidgets.
+# SplitDateTimeWidget is one example of a MultiWidget.
+
+>>> class ComplexMultiWidget(MultiWidget):
+...     def __init__(self, attrs=None):
+...         widgets = (
+...             TextInput(),
+...             SelectMultiple(choices=(('J', 'John'), ('P', 'Paul'), ('G', 'George'), ('R', 'Ringo'))),
+...             SplitDateTimeWidget(),
+...         )
+...         super(ComplexMultiWidget, self).__init__(widgets, attrs)
+...
+...     def decompress(self, value):
+...         if value:
+...             data = value.split(',')
+...             return [data[0], data[1], datetime.datetime(*time.strptime(data[2], "%Y-%m-%d %H:%M:%S")[0:6])]
+...         return [None, None, None]
+...     def format_output(self, rendered_widgets):
+...         return u'\n'.join(rendered_widgets)
+>>> w = ComplexMultiWidget()
+>>> print w.render('name', 'some text,JP,2007-04-25 06:24:00')
+<input type="text" name="name_0" value="some text" />
+<select multiple="multiple" name="name_1">
+<option value="J" selected="selected">John</option>
+<option value="P" selected="selected">Paul</option>
+<option value="G">George</option>
+<option value="R">Ringo</option>
+</select>
+<input type="text" name="name_2_0" value="2007-04-25" /><input type="text" name="name_2_1" value="06:24:00" />
+
+>>> class ComplexField(MultiValueField):
+...     def __init__(self, required=True, widget=None, label=None, initial=None):
+...         fields = (
+...             CharField(),
+...             MultipleChoiceField(choices=(('J', 'John'), ('P', 'Paul'), ('G', 'George'), ('R', 'Ringo'))),
+...             SplitDateTimeField()
+...         )
+...         super(ComplexField, self).__init__(fields, required, widget, label, initial)
+...
+...     def compress(self, data_list):
+...         if data_list:
+...             return '%s,%s,%s' % (data_list[0],''.join(data_list[1]),data_list[2])
+...         return None
+
+>>> f = ComplexField(widget=w)
+>>> f.clean(['some text', ['J','P'], ['2007-04-25','6:24:00']])
+u'some text,JP,2007-04-25 06:24:00'
+>>> f.clean(['some text',['X'], ['2007-04-25','6:24:00']])
+Traceback (most recent call last):
+...
+ValidationError: [u'Select a valid choice. X is not one of the available choices.']
+
+# If insufficient data is provided, None is substituted
+>>> f.clean(['some text',['JP']])
+Traceback (most recent call last):
+...
+ValidationError: [u'This field is required.']
+
+>>> class ComplexFieldForm(Form):
+...     field1 = ComplexField(widget=w)
+>>> f = ComplexFieldForm()
+>>> print f
+<tr><th><label for="id_field1_0">Field1:</label></th><td><input type="text" name="field1_0" id="id_field1_0" />
+<select multiple="multiple" name="field1_1" id="id_field1_1">
+<option value="J">John</option>
+<option value="P">Paul</option>
+<option value="G">George</option>
+<option value="R">Ringo</option>
+</select>
+<input type="text" name="field1_2_0" id="id_field1_2_0" /><input type="text" name="field1_2_1" id="id_field1_2_1" /></td></tr>
+
+>>> f = ComplexFieldForm({'field1_0':'some text','field1_1':['J','P'], 'field1_2_0':'2007-04-25', 'field1_2_1':'06:24:00'})
+>>> print f
+<tr><th><label for="id_field1_0">Field1:</label></th><td><input type="text" name="field1_0" value="some text" id="id_field1_0" />
+<select multiple="multiple" name="field1_1" id="id_field1_1">
+<option value="J" selected="selected">John</option>
+<option value="P" selected="selected">Paul</option>
+<option value="G">George</option>
+<option value="R">Ringo</option>
+</select>
+<input type="text" name="field1_2_0" value="2007-04-25" id="id_field1_2_0" /><input type="text" name="field1_2_1" value="06:24:00" id="id_field1_2_1" /></td></tr>
+
+>>> f.cleaned_data
+{'field1': u'some text,JP,2007-04-25 06:24:00'}
+
+
+# IPAddressField ##################################################################
+
+>>> f = IPAddressField()
+>>> f.clean('')
+Traceback (most recent call last):
+...
+ValidationError: [u'This field is required.']
+>>> f.clean(None)
+Traceback (most recent call last):
+...
+ValidationError: [u'This field is required.']
+>>> f.clean('127.0.0.1')
+u'127.0.0.1'
+>>> f.clean('foo')
+Traceback (most recent call last):
+...
+ValidationError: [u'Enter a valid IPv4 address.']
+>>> f.clean('127.0.0.')
+Traceback (most recent call last):
+...
+ValidationError: [u'Enter a valid IPv4 address.']
+>>> f.clean('1.2.3.4.5')
+Traceback (most recent call last):
+...
+ValidationError: [u'Enter a valid IPv4 address.']
+>>> f.clean('256.125.1.5')
+Traceback (most recent call last):
+...
+ValidationError: [u'Enter a valid IPv4 address.']
+
+>>> f = IPAddressField(required=False)
+>>> f.clean('')
+u''
+>>> f.clean(None)
+u''
+>>> f.clean('127.0.0.1')
+u'127.0.0.1'
+>>> f.clean('foo')
+Traceback (most recent call last):
+...
+ValidationError: [u'Enter a valid IPv4 address.']
+>>> f.clean('127.0.0.')
+Traceback (most recent call last):
+...
+ValidationError: [u'Enter a valid IPv4 address.']
+>>> f.clean('1.2.3.4.5')
+Traceback (most recent call last):
+...
+ValidationError: [u'Enter a valid IPv4 address.']
+>>> f.clean('256.125.1.5')
+Traceback (most recent call last):
+...
+ValidationError: [u'Enter a valid IPv4 address.']
+
+#################################
+# Tests of underlying functions #
+#################################
+
+# smart_unicode tests
+>>> from django.utils.encoding import smart_unicode
+>>> class Test:
+...     def __str__(self):
+...        return 'ŠĐĆŽćžšđ'
+>>> class TestU:
+...     def __str__(self):
+...        return 'Foo'
+...     def __unicode__(self):
+...        return u'\u0160\u0110\u0106\u017d\u0107\u017e\u0161\u0111'
+>>> smart_unicode(Test())
+u'\u0160\u0110\u0106\u017d\u0107\u017e\u0161\u0111'
+>>> smart_unicode(TestU())
+u'\u0160\u0110\u0106\u017d\u0107\u017e\u0161\u0111'
+>>> smart_unicode(1)
+u'1'
+>>> smart_unicode('foo')
+u'foo'
+
+
+####################################
+# Test accessing errors in clean() #
+####################################
+
+>>> class UserForm(Form):
+...     username = CharField(max_length=10)
+...     password = CharField(widget=PasswordInput)
+...     def clean(self):
+...         data = self.cleaned_data
+...         if not self.errors:
+...             data['username'] = data['username'].lower()
+...         return data
+
+>>> f = UserForm({'username': 'SirRobin', 'password': 'blue'})
+>>> f.is_valid()
+True
+>>> f.cleaned_data['username']
+u'sirrobin'
+
+#######################################
+# Test overriding ErrorList in a form #
+#######################################
+
+>>> from django.newforms.util import ErrorList
+>>> class DivErrorList(ErrorList):
+...     def __unicode__(self):
+...         return self.as_divs()
+...     def as_divs(self):
+...         if not self: return u''
+...         return u'<div class="errorlist">%s</div>' % ''.join([u'<div class="error">%s</div>' % e for e in self])
+>>> class CommentForm(Form):
+...     name = CharField(max_length=50, required=False)
+...     email = EmailField()
+...     comment = CharField()
+>>> data = dict(email='invalid')
+>>> f = CommentForm(data, auto_id=False, error_class=DivErrorList)
+>>> print f.as_p()
+<p>Name: <input type="text" name="name" maxlength="50" /></p>
+<div class="errorlist"><div class="error">Enter a valid e-mail address.</div></div>
+<p>Email: <input type="text" name="email" value="invalid" /></p>
+<div class="errorlist"><div class="error">This field is required.</div></div>
+<p>Comment: <input type="text" name="comment" /></p>
+
+#################################
+# Test multipart-encoded form #
+#################################
+
+>>> class FormWithoutFile(Form):
+...     username = CharField()
+>>> class FormWithFile(Form):
+...     username = CharField()
+...     file = FileField()
+>>> class FormWithImage(Form):
+...     image = ImageField()
+
+>>> FormWithoutFile().is_multipart()
+False
+>>> FormWithFile().is_multipart()
+True
+>>> FormWithImage().is_multipart()
+True
+
+"""