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django/tests/forms_tests/tests/extra.py
Claude Paroz 2f121dfe63 Fixed #17051 -- Removed some 'invalid' field error messages 
When the 'invalid' error message is set at field level, it masks
the error message raised by the validator, if any.
2013-03-14 17:03:43 +01:00

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# -*- coding: utf-8 -*-
from __future__ import absolute_import, unicode_literals
import datetime
from django.forms import *
from django.forms.extras import SelectDateWidget
from django.forms.util import ErrorList
from django.test import TestCase
from django.test.utils import override_settings
from django.utils import six
from django.utils import translation
from django.utils.encoding import force_text, smart_text, python_2_unicode_compatible
from .error_messages import AssertFormErrorsMixin
class GetDate(Form):
mydate = DateField(widget=SelectDateWidget)
class GetNotRequiredDate(Form):
mydate = DateField(widget=SelectDateWidget, required=False)
class GetDateShowHiddenInitial(Form):
mydate = DateField(widget=SelectDateWidget, show_hidden_initial=True)
class FormsExtraTestCase(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.assertHTMLEqual(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.assertHTMLEqual(w.render('mydate', None), w.render('mydate', ''))
self.assertHTMLEqual(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.assertHTMLEqual(w.render('mydate', datetime.date(2010, 4, 15)), w.render('mydate', '2010-04-15'))
# Invalid dates still render the failed date:
self.assertHTMLEqual(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.assertHTMLEqual(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.assertHTMLEqual(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.assertHTMLEqual(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': ['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.strptime(data[2], "%Y-%m-%d %H:%M:%S")]
return [None, None, None]
def format_output(self, rendered_widgets):
return '\n'.join(rendered_widgets)
w = ComplexMultiWidget()
self.assertHTMLEqual(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']]), 'some text,JP,2007-04-25 06:24:00')
self.assertFormErrors(['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(['This field is required.'], f.clean, ['some text',['JP']])
# test with no initial data
self.assertTrue(f._has_changed(None, ['some text', ['J','P'], ['2007-04-25','6:24:00']]))
# test when the data is the same as initial
self.assertFalse(f._has_changed('some text,JP,2007-04-25 06:24:00',
['some text', ['J','P'], ['2007-04-25','6:24:00']]))
# test when the first widget's data has changed
self.assertTrue(f._has_changed('some text,JP,2007-04-25 06:24:00',
['other text', ['J','P'], ['2007-04-25','6:24:00']]))
# test when the last widget's data has changed. this ensures that it is not
# short circuiting while testing the widgets.
self.assertTrue(f._has_changed('some text,JP,2007-04-25 06:24:00',
['some text', ['J','P'], ['2009-04-25','11:44:00']]))
class ComplexFieldForm(Form):
field1 = ComplexField(widget=w)
f = ComplexFieldForm()
self.assertHTMLEqual(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.assertHTMLEqual(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'], 'some text,JP,2007-04-25 06:24:00')
def test_ipaddress(self):
f = IPAddressField()
self.assertFormErrors(['This field is required.'], f.clean, '')
self.assertFormErrors(['This field is required.'], f.clean, None)
self.assertEqual(f.clean(' 127.0.0.1'), '127.0.0.1')
self.assertFormErrors(['Enter a valid IPv4 address.'], f.clean, 'foo')
self.assertFormErrors(['Enter a valid IPv4 address.'], f.clean, '127.0.0.')
self.assertFormErrors(['Enter a valid IPv4 address.'], f.clean, '1.2.3.4.5')
self.assertFormErrors(['Enter a valid IPv4 address.'], f.clean, '256.125.1.5')
f = IPAddressField(required=False)
self.assertEqual(f.clean(''), '')
self.assertEqual(f.clean(None), '')
self.assertEqual(f.clean(' 127.0.0.1'), '127.0.0.1')
self.assertFormErrors(['Enter a valid IPv4 address.'], f.clean, 'foo')
self.assertFormErrors(['Enter a valid IPv4 address.'], f.clean, '127.0.0.')
self.assertFormErrors(['Enter a valid IPv4 address.'], f.clean, '1.2.3.4.5')
self.assertFormErrors(['Enter a valid IPv4 address.'], f.clean, '256.125.1.5')
def test_generic_ipaddress_invalid_arguments(self):
self.assertRaises(ValueError, GenericIPAddressField, protocol="hamster")
self.assertRaises(ValueError, GenericIPAddressField, protocol="ipv4", unpack_ipv4=True)
def test_generic_ipaddress_as_generic(self):
# The edge cases of the IPv6 validation code are not deeply tested
# here, they are covered in the tests for django.utils.ipv6
f = GenericIPAddressField()
self.assertFormErrors(['This field is required.'], f.clean, '')
self.assertFormErrors(['This field is required.'], f.clean, None)
self.assertEqual(f.clean(' 127.0.0.1 '), '127.0.0.1')
self.assertFormErrors(['Enter a valid IPv4 or IPv6 address.'], f.clean, 'foo')
self.assertFormErrors(['Enter a valid IPv4 or IPv6 address.'], f.clean, '127.0.0.')
self.assertFormErrors(['Enter a valid IPv4 or IPv6 address.'], f.clean, '1.2.3.4.5')
self.assertFormErrors(['Enter a valid IPv4 or IPv6 address.'], f.clean, '256.125.1.5')
self.assertEqual(f.clean(' fe80::223:6cff:fe8a:2e8a '), 'fe80::223:6cff:fe8a:2e8a')
self.assertEqual(f.clean(' 2a02::223:6cff:fe8a:2e8a '), '2a02::223:6cff:fe8a:2e8a')
self.assertFormErrors(['This is not a valid IPv6 address.'], f.clean, '12345:2:3:4')
self.assertFormErrors(['This is not a valid IPv6 address.'], f.clean, '1::2:3::4')
self.assertFormErrors(['This is not a valid IPv6 address.'], f.clean, 'foo::223:6cff:fe8a:2e8a')
self.assertFormErrors(['This is not a valid IPv6 address.'], f.clean, '1::2:3:4:5:6:7:8')
self.assertFormErrors(['This is not a valid IPv6 address.'], f.clean, '1:2')
def test_generic_ipaddress_as_ipv4_only(self):
f = GenericIPAddressField(protocol="IPv4")
self.assertFormErrors(['This field is required.'], f.clean, '')
self.assertFormErrors(['This field is required.'], f.clean, None)
self.assertEqual(f.clean(' 127.0.0.1 '), '127.0.0.1')
self.assertFormErrors(['Enter a valid IPv4 address.'], f.clean, 'foo')
self.assertFormErrors(['Enter a valid IPv4 address.'], f.clean, '127.0.0.')
self.assertFormErrors(['Enter a valid IPv4 address.'], f.clean, '1.2.3.4.5')
self.assertFormErrors(['Enter a valid IPv4 address.'], f.clean, '256.125.1.5')
self.assertFormErrors(['Enter a valid IPv4 address.'], f.clean, 'fe80::223:6cff:fe8a:2e8a')
self.assertFormErrors(['Enter a valid IPv4 address.'], f.clean, '2a02::223:6cff:fe8a:2e8a')
def test_generic_ipaddress_as_ipv6_only(self):
f = GenericIPAddressField(protocol="IPv6")
self.assertFormErrors(['This field is required.'], f.clean, '')
self.assertFormErrors(['This field is required.'], f.clean, None)
self.assertFormErrors(['Enter a valid IPv6 address.'], f.clean, '127.0.0.1')
self.assertFormErrors(['Enter a valid IPv6 address.'], f.clean, 'foo')
self.assertFormErrors(['Enter a valid IPv6 address.'], f.clean, '127.0.0.')
self.assertFormErrors(['Enter a valid IPv6 address.'], f.clean, '1.2.3.4.5')
self.assertFormErrors(['Enter a valid IPv6 address.'], f.clean, '256.125.1.5')
self.assertEqual(f.clean(' fe80::223:6cff:fe8a:2e8a '), 'fe80::223:6cff:fe8a:2e8a')
self.assertEqual(f.clean(' 2a02::223:6cff:fe8a:2e8a '), '2a02::223:6cff:fe8a:2e8a')
self.assertFormErrors(['This is not a valid IPv6 address.'], f.clean, '12345:2:3:4')
self.assertFormErrors(['This is not a valid IPv6 address.'], f.clean, '1::2:3::4')
self.assertFormErrors(['This is not a valid IPv6 address.'], f.clean, 'foo::223:6cff:fe8a:2e8a')
self.assertFormErrors(['This is not a valid IPv6 address.'], f.clean, '1::2:3:4:5:6:7:8')
self.assertFormErrors(['This is not a valid IPv6 address.'], f.clean, '1:2')
def test_generic_ipaddress_as_generic_not_required(self):
f = GenericIPAddressField(required=False)
self.assertEqual(f.clean(''), '')
self.assertEqual(f.clean(None), '')
self.assertEqual(f.clean('127.0.0.1'), '127.0.0.1')
self.assertFormErrors(['Enter a valid IPv4 or IPv6 address.'], f.clean, 'foo')
self.assertFormErrors(['Enter a valid IPv4 or IPv6 address.'], f.clean, '127.0.0.')
self.assertFormErrors(['Enter a valid IPv4 or IPv6 address.'], f.clean, '1.2.3.4.5')
self.assertFormErrors(['Enter a valid IPv4 or IPv6 address.'], f.clean, '256.125.1.5')
self.assertEqual(f.clean(' fe80::223:6cff:fe8a:2e8a '), 'fe80::223:6cff:fe8a:2e8a')
self.assertEqual(f.clean(' 2a02::223:6cff:fe8a:2e8a '), '2a02::223:6cff:fe8a:2e8a')
self.assertFormErrors(['This is not a valid IPv6 address.'], f.clean, '12345:2:3:4')
self.assertFormErrors(['This is not a valid IPv6 address.'], f.clean, '1::2:3::4')
self.assertFormErrors(['This is not a valid IPv6 address.'], f.clean, 'foo::223:6cff:fe8a:2e8a')
self.assertFormErrors(['This is not a valid IPv6 address.'], f.clean, '1::2:3:4:5:6:7:8')
self.assertFormErrors(['This is not a valid IPv6 address.'], f.clean, '1:2')
def test_generic_ipaddress_normalization(self):
# Test the normalising code
f = GenericIPAddressField()
self.assertEqual(f.clean(' ::ffff:0a0a:0a0a '), '::ffff:10.10.10.10')
self.assertEqual(f.clean(' ::ffff:10.10.10.10 '), '::ffff:10.10.10.10')
self.assertEqual(f.clean(' 2001:000:a:0000:0:fe:fe:beef '), '2001:0:a::fe:fe:beef')
self.assertEqual(f.clean(' 2001::a:0000:0:fe:fe:beef '), '2001:0:a::fe:fe:beef')
f = GenericIPAddressField(unpack_ipv4=True)
self.assertEqual(f.clean(' ::ffff:0a0a:0a0a'), '10.10.10.10')
def test_smart_text(self):
class Test:
if six.PY3:
def __str__(self):
return 'ŠĐĆŽćžšđ'
else:
def __str__(self):
return 'ŠĐĆŽćžšđ'.encode('utf-8')
class TestU:
if six.PY3:
def __str__(self):
return 'ŠĐĆŽćžšđ'
def __bytes__(self):
return b'Foo'
else:
def __str__(self):
return b'Foo'
def __unicode__(self):
return '\u0160\u0110\u0106\u017d\u0107\u017e\u0161\u0111'
self.assertEqual(smart_text(Test()), '\u0160\u0110\u0106\u017d\u0107\u017e\u0161\u0111')
self.assertEqual(smart_text(TestU()), '\u0160\u0110\u0106\u017d\u0107\u017e\u0161\u0111')
self.assertEqual(smart_text(1), '1')
self.assertEqual(smart_text('foo'), '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'], 'sirrobin')
def test_overriding_errorlist(self):
@python_2_unicode_compatible
class DivErrorList(ErrorList):
def __str__(self):
return self.as_divs()
def as_divs(self):
if not self: return ''
return '<div class="errorlist">%s</div>' % ''.join(['<div class="error">%s</div>' % force_text(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.assertHTMLEqual(f.as_p(), """<p>Name: <input type="text" name="name" maxlength="50" /></p>
<div class="errorlist"><div class="error">Enter a valid email address.</div></div>
<p>Email: <input type="email" 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())
def test_field_not_required(self):
b = GetNotRequiredDate({
'mydate_year': '',
'mydate_month': '',
'mydate_day': ''
})
self.assertFalse(b.has_changed())
@override_settings(USE_L10N=True)
class FormsExtraL10NTestCase(TestCase):
def setUp(self):
super(FormsExtraL10NTestCase, self).setUp()
translation.activate('nl')
def tearDown(self):
translation.deactivate()
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.assertHTMLEqual(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_date_changed(self):
"""
Ensure that DateField._has_changed() with SelectDateWidget works
correctly with a localized date format.
Refs #17165.
"""
# With Field.show_hidden_initial=False -----------------------
b = GetDate({
'mydate_year': '2008',
'mydate_month': '4',
'mydate_day': '1',
}, initial={'mydate': datetime.date(2008, 4, 1)})
self.assertFalse(b.has_changed())
b = GetDate({
'mydate_year': '2008',
'mydate_month': '4',
'mydate_day': '2',
}, initial={'mydate': datetime.date(2008, 4, 1)})
self.assertTrue(b.has_changed())
# With Field.show_hidden_initial=True ------------------------
b = GetDateShowHiddenInitial({
'mydate_year': '2008',
'mydate_month': '4',
'mydate_day': '1',
'initial-mydate': HiddenInput()._format_value(datetime.date(2008, 4, 1))
}, initial={'mydate': datetime.date(2008, 4, 1)})
self.assertFalse(b.has_changed())
b = GetDateShowHiddenInitial({
'mydate_year': '2008',
'mydate_month': '4',
'mydate_day': '22',
'initial-mydate': HiddenInput()._format_value(datetime.date(2008, 4, 1))
}, initial={'mydate': datetime.date(2008, 4, 1)})
self.assertTrue(b.has_changed())
b = GetDateShowHiddenInitial({
'mydate_year': '2008',
'mydate_month': '4',
'mydate_day': '22',
'initial-mydate': HiddenInput()._format_value(datetime.date(2008, 4, 1))
}, initial={'mydate': datetime.date(2008, 4, 22)})
self.assertTrue(b.has_changed())
b = GetDateShowHiddenInitial({
'mydate_year': '2008',
'mydate_month': '4',
'mydate_day': '22',
'initial-mydate': HiddenInput()._format_value(datetime.date(2008, 4, 22))
}, initial={'mydate': datetime.date(2008, 4, 1)})
self.assertFalse(b.has_changed())
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': ['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())
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