/tests/regressiontests/forms/tests/extra.py
Python | 627 lines | 607 code | 9 blank | 11 comment | 1 complexity | 79da945cfc085847e84f2c29c7223252 MD5 | raw file
Possible License(s): BSD-3-Clause
- # -*- coding: utf-8 -*-
- import datetime
- import time
- from django.conf import settings
- from django.forms import *
- from django.forms.extras import SelectDateWidget
- from django.forms.util import ErrorList
- from django.utils import translation
- from django.utils import unittest
- from django.utils.encoding import force_unicode
- from django.utils.encoding import smart_unicode
- from error_messages import AssertFormErrorsMixin
- class GetDate(Form):
- mydate = DateField(widget=SelectDateWidget)
- class FormsExtraTestCase(unittest.TestCase, AssertFormErrorsMixin):
- ###############
- # Extra stuff #
- ###############
- # The forms library comes with some extra, higher-level Field and Widget
- def test_selectdate(self):
- w = SelectDateWidget(years=('2007','2008','2009','2010','2011','2012','2013','2014','2015','2016'))
- self.assertEqual(w.render('mydate', ''), """<select name="mydate_month" id="id_mydate_month">
- <option value="0">---</option>
- <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" id="id_mydate_day">
- <option value="0">---</option>
- <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" id="id_mydate_year">
- <option value="0">---</option>
- <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>""")
- self.assertEqual(w.render('mydate', None), w.render('mydate', ''))
- self.assertEqual(w.render('mydate', '2010-04-15'), """<select name="mydate_month" id="id_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" id="id_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" id="id_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>""")
- # Accepts a datetime or a string:
- self.assertEqual(w.render('mydate', datetime.date(2010, 4, 15)), w.render('mydate', '2010-04-15'))
- # Invalid dates still render the failed date:
- self.assertEqual(w.render('mydate', '2010-02-31'), """<select name="mydate_month" id="id_mydate_month">
- <option value="1">January</option>
- <option value="2" selected="selected">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" id="id_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" selected="selected">31</option>
- </select>
- <select name="mydate_year" id="id_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:
- w = SelectDateWidget(years=('2007','2008','2009','2010','2011','2012','2013','2014','2015','2016'), required=False)
- self.assertEqual(w.render('mydate', ''), """<select name="mydate_month" id="id_mydate_month">
- <option value="0">---</option>
- <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" id="id_mydate_day">
- <option value="0">---</option>
- <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" id="id_mydate_year">
- <option value="0">---</option>
- <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>""")
- self.assertEqual(w.render('mydate', '2010-04-15'), """<select name="mydate_month" id="id_mydate_month">
- <option value="0">---</option>
- <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" id="id_mydate_day">
- <option value="0">---</option>
- <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" id="id_mydate_year">
- <option value="0">---</option>
- <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>""")
- a = GetDate({'mydate_month':'4', 'mydate_day':'1', 'mydate_year':'2008'})
- self.assertTrue(a.is_valid())
- self.assertEqual(a.cleaned_data['mydate'], datetime.date(2008, 4, 1))
- # 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.
- self.assertEqual(a['mydate'].as_hidden(), '<input type="hidden" name="mydate" value="2008-4-1" id="id_mydate" />')
- b = GetDate({'mydate':'2008-4-1'})
- self.assertTrue(b.is_valid())
- self.assertEqual(b.cleaned_data['mydate'], datetime.date(2008, 4, 1))
- # Invalid dates shouldn't be allowed
- c = GetDate({'mydate_month':'2', 'mydate_day':'31', 'mydate_year':'2010'})
- self.assertFalse(c.is_valid())
- self.assertEqual(c.errors, {'mydate': [u'Enter a valid date.']})
- # label tag is correctly associated with month dropdown
- d = GetDate({'mydate_month':'1', 'mydate_day':'1', 'mydate_year':'2010'})
- self.assertTrue('<label for="id_mydate_month">' in d.as_p())
- def test_multiwidget(self):
- # 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()
- self.assertEqual(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)
- self.assertEqual(f.clean(['some text', ['J','P'], ['2007-04-25','6:24:00']]), u'some text,JP,2007-04-25 06:24:00')
- self.assertFormErrors([u'Select a valid choice. X is not one of the available choices.'], f.clean, ['some text',['X'], ['2007-04-25','6:24:00']])
- # If insufficient data is provided, None is substituted
- self.assertFormErrors([u'This field is required.'], f.clean, ['some text',['JP']])
- class ComplexFieldForm(Form):
- field1 = ComplexField(widget=w)
- f = ComplexFieldForm()
- self.assertEqual(f.as_table(), """<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'})
- self.assertEqual(f.as_table(), """<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>""")
- self.assertEqual(f.cleaned_data['field1'], u'some text,JP,2007-04-25 06:24:00')
- def test_ipaddress(self):
- f = IPAddressField()
- self.assertFormErrors([u'This field is required.'], f.clean, '')
- self.assertFormErrors([u'This field is required.'], f.clean, None)
- self.assertEqual(f.clean('127.0.0.1'), u'127.0.0.1')
- self.assertFormErrors([u'Enter a valid IPv4 address.'], f.clean, 'foo')
- self.assertFormErrors([u'Enter a valid IPv4 address.'], f.clean, '127.0.0.')
- self.assertFormErrors([u'Enter a valid IPv4 address.'], f.clean, '1.2.3.4.5')
- self.assertFormErrors([u'Enter a valid IPv4 address.'], f.clean, '256.125.1.5')
- f = IPAddressField(required=False)
- self.assertEqual(f.clean(''), u'')
- self.assertEqual(f.clean(None), u'')
- self.assertEqual(f.clean('127.0.0.1'), u'127.0.0.1')
- self.assertFormErrors([u'Enter a valid IPv4 address.'], f.clean, 'foo')
- self.assertFormErrors([u'Enter a valid IPv4 address.'], f.clean, '127.0.0.')
- self.assertFormErrors([u'Enter a valid IPv4 address.'], f.clean, '1.2.3.4.5')
- self.assertFormErrors([u'Enter a valid IPv4 address.'], f.clean, '256.125.1.5')
- def test_smart_unicode(self):
- class Test:
- def __str__(self):
- return '????'
- class TestU:
- def __str__(self):
- return 'Foo'
- def __unicode__(self):
- return u'\u0160\u0110\u0106\u017d\u0107\u017e\u0161\u0111'
- self.assertEqual(smart_unicode(Test()), u'\u0160\u0110\u0106\u017d\u0107\u017e\u0161\u0111')
- self.assertEqual(smart_unicode(TestU()), u'\u0160\u0110\u0106\u017d\u0107\u017e\u0161\u0111')
- self.assertEqual(smart_unicode(1), u'1')
- self.assertEqual(smart_unicode('foo'), u'foo')
- def test_accessing_clean(self):
- 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'})
- self.assertTrue(f.is_valid())
- self.assertEqual(f.cleaned_data['username'], u'sirrobin')
- def test_overriding_errorlist(self):
- 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>' % force_unicode(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)
- self.assertEqual(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>""")
- def test_multipart_encoded_form(self):
- class FormWithoutFile(Form):
- username = CharField()
- class FormWithFile(Form):
- username = CharField()
- file = FileField()
- class FormWithImage(Form):
- image = ImageField()
- self.assertFalse(FormWithoutFile().is_multipart())
- self.assertTrue(FormWithFile().is_multipart())
- self.assertTrue(FormWithImage().is_multipart())
- class FormsExtraL10NTestCase(unittest.TestCase):
- def setUp(self):
- super(FormsExtraL10NTestCase, self).setUp()
- self.old_use_l10n = getattr(settings, 'USE_L10N', False)
- settings.USE_L10N = True
- translation.activate('nl')
- def tearDown(self):
- translation.deactivate()
- settings.USE_L10N = self.old_use_l10n
- super(FormsExtraL10NTestCase, self).tearDown()
- def test_l10n(self):
- w = SelectDateWidget(years=('2007','2008','2009','2010','2011','2012','2013','2014','2015','2016'), required=False)
- self.assertEqual(w.value_from_datadict({'date_year': '2010', 'date_month': '8', 'date_day': '13'}, {}, 'date'), '13-08-2010')
- self.assertEqual(w.render('date', '13-08-2010'), """<select name="date_day" id="id_date_day">
- <option value="0">---</option>
- <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" selected="selected">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="date_month" id="id_date_month">
- <option value="0">---</option>
- <option value="1">januari</option>
- <option value="2">februari</option>
- <option value="3">maart</option>
- <option value="4">april</option>
- <option value="5">mei</option>
- <option value="6">juni</option>
- <option value="7">juli</option>
- <option value="8" selected="selected">augustus</option>
- <option value="9">september</option>
- <option value="10">oktober</option>
- <option value="11">november</option>
- <option value="12">december</option>
- </select>
- <select name="date_year" id="id_date_year">
- <option value="0">---</option>
- <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>""")
- # Years before 1900 work
- w = SelectDateWidget(years=('1899',))
- self.assertEqual(w.value_from_datadict({'date_year': '1899', 'date_month': '8', 'date_day': '13'}, {}, 'date'), '13-08-1899')
- def test_l10n_invalid_date_in(self):
- # Invalid dates shouldn't be allowed
- a = GetDate({'mydate_month':'2', 'mydate_day':'31', 'mydate_year':'2010'})
- self.assertFalse(a.is_valid())
- # 'Geef een geldige datum op.' = 'Enter a valid date.'
- self.assertEqual(a.errors, {'mydate': [u'Geef een geldige datum op.']})
- def test_form_label_association(self):
- # label tag is correctly associated with first rendered dropdown
- a = GetDate({'mydate_month':'1', 'mydate_day':'1', 'mydate_year':'2010'})
- self.assertTrue('<label for="id_mydate_day">' in a.as_p())