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Diffstat (limited to 'tests/regressiontests/forms/widgets.py')
| -rw-r--r-- | tests/regressiontests/forms/widgets.py | 91 |
1 files changed, 91 insertions, 0 deletions
diff --git a/tests/regressiontests/forms/widgets.py b/tests/regressiontests/forms/widgets.py index 2c6b51a8ec..e0837ab5b3 100644 --- a/tests/regressiontests/forms/widgets.py +++ b/tests/regressiontests/forms/widgets.py @@ -202,6 +202,30 @@ u'<input type="file" class="fun" name="email" />' >>> w.render('email', 'ŠĐĆŽćžšđ', attrs={'class': 'fun'}) u'<input type="file" class="fun" name="email" />' +Test for the behavior of _has_changed for FileInput. The value of data will +more than likely come from request.FILES. The value of initial data will +likely be a filename stored in the database. Since its value is of no use to +a FileInput it is ignored. + +>>> w = FileInput() + +# No file was uploaded and no initial data. +>>> w._has_changed(u'', None) +False + +# A file was uploaded and no initial data. +>>> w._has_changed(u'', {'filename': 'resume.txt', 'content': 'My resume'}) +True + +# A file was not uploaded, but there is initial data +>>> w._has_changed(u'resume.txt', None) +False + +# A file was uploaded and there is initial data (file identity is not dealt +# with here) +>>> w._has_changed('resume.txt', {'filename': 'resume.txt', 'content': 'My resume'}) +True + # Textarea Widget ############################################################# >>> w = Textarea() @@ -292,6 +316,21 @@ checkboxes). >>> w.value_from_datadict({}, {}, 'testing') False +>>> w._has_changed(None, None) +False +>>> w._has_changed(None, u'') +False +>>> w._has_changed(u'', None) +False +>>> w._has_changed(u'', u'') +False +>>> w._has_changed(False, u'on') +True +>>> w._has_changed(True, u'on') +False +>>> w._has_changed(True, u'') +True + # Select Widget ############################################################### >>> w = Select() @@ -573,6 +612,20 @@ If 'choices' is passed to both the constructor and render(), then they'll both b >>> w.render('nums', ['ŠĐĆŽćžšđ'], choices=[('ŠĐĆŽćžšđ', 'ŠĐabcĆŽćžšđ'), ('ćžšđ', 'abcćžšđ')]) u'<select multiple="multiple" name="nums">\n<option value="1">1</option>\n<option value="2">2</option>\n<option value="3">3</option>\n<option value="\u0160\u0110\u0106\u017d\u0107\u017e\u0161\u0111" selected="selected">\u0160\u0110abc\u0106\u017d\u0107\u017e\u0161\u0111</option>\n<option value="\u0107\u017e\u0161\u0111">abc\u0107\u017e\u0161\u0111</option>\n</select>' +# Test the usage of _has_changed +>>> w._has_changed(None, None) +False +>>> w._has_changed([], None) +False +>>> w._has_changed(None, [u'1']) +True +>>> w._has_changed([1, 2], [u'1', u'2']) +False +>>> w._has_changed([1, 2], [u'1']) +True +>>> w._has_changed([1, 2], [u'1', u'3']) +True + # RadioSelect Widget ########################################################## >>> w = RadioSelect() @@ -871,6 +924,20 @@ If 'choices' is passed to both the constructor and render(), then they'll both b <li><label><input type="checkbox" name="escape" value="good" /> you > me</label></li> </ul> +# Test the usage of _has_changed +>>> w._has_changed(None, None) +False +>>> w._has_changed([], None) +False +>>> w._has_changed(None, [u'1']) +True +>>> w._has_changed([1, 2], [u'1', u'2']) +False +>>> w._has_changed([1, 2], [u'1']) +True +>>> w._has_changed([1, 2], [u'1', u'3']) +True + # Unicode choices are correctly rendered as HTML >>> w.render('nums', ['ŠĐĆŽćžšđ'], choices=[('ŠĐĆŽćžšđ', 'ŠĐabcĆŽćžšđ'), ('ćžšđ', 'abcćžšđ')]) u'<ul>\n<li><label><input type="checkbox" name="nums" value="1" /> 1</label></li>\n<li><label><input type="checkbox" name="nums" value="2" /> 2</label></li>\n<li><label><input type="checkbox" name="nums" value="3" /> 3</label></li>\n<li><label><input checked="checked" type="checkbox" name="nums" value="\u0160\u0110\u0106\u017d\u0107\u017e\u0161\u0111" /> \u0160\u0110abc\u0106\u017d\u0107\u017e\u0161\u0111</label></li>\n<li><label><input type="checkbox" name="nums" value="\u0107\u017e\u0161\u0111" /> abc\u0107\u017e\u0161\u0111</label></li>\n</ul>' @@ -895,6 +962,25 @@ u'<input id="foo_0" type="text" class="big" value="john" name="name_0" /><br />< >>> w.render('name', ['john', 'lennon']) u'<input id="bar_0" type="text" class="big" value="john" name="name_0" /><br /><input id="bar_1" type="text" class="small" value="lennon" name="name_1" />' +>>> w = MyMultiWidget(widgets=(TextInput(), TextInput())) + +# test with no initial data +>>> w._has_changed(None, [u'john', u'lennon']) +True + +# test when the data is the same as initial +>>> w._has_changed(u'john__lennon', [u'john', u'lennon']) +False + +# test when the first widget's data has changed +>>> w._has_changed(u'john__lennon', [u'alfred', u'lennon']) +True + +# test when the last widget's data has changed. this ensures that it is not +# short circuiting while testing the widgets. +>>> w._has_changed(u'john__lennon', [u'john', u'denver']) +True + # SplitDateTimeWidget ######################################################### >>> w = SplitDateTimeWidget() @@ -913,6 +999,11 @@ included on both widgets. >>> w.render('date', datetime.datetime(2006, 1, 10, 7, 30)) u'<input type="text" class="pretty" value="2006-01-10" name="date_0" /><input type="text" class="pretty" value="07:30:00" name="date_1" />' +>>> w._has_changed(datetime.datetime(2008, 5, 5, 12, 40, 00), [u'2008-05-05', u'12:40:00']) +False +>>> w._has_changed(datetime.datetime(2008, 5, 5, 12, 40, 00), [u'2008-05-05', u'12:41:00']) +True + # DateTimeInput ############################################################### >>> w = DateTimeInput() |