Loading tests/forms_tests/field_tests/__init__.py +9 −0 Original line number Diff line number Diff line from django import forms class FormFieldAssertionsMixin(object): def assertWidgetRendersTo(self, field, to): class Form(forms.Form): f = field self.assertHTMLEqual(str(Form()['f']), to) tests/forms_tests/field_tests/test_base.py 0 → 100644 +22 −0 Original line number Diff line number Diff line from django.forms import Field from django.test import SimpleTestCase class BasicFieldsTests(SimpleTestCase): def test_field_sets_widget_is_required(self): self.assertTrue(Field(required=True).widget.is_required) self.assertFalse(Field(required=False).widget.is_required) def test_cooperative_multiple_inheritance(self): class A(object): def __init__(self): self.class_a_var = True super(A, self).__init__() class ComplexField(Field, A): def __init__(self): super(ComplexField, self).__init__() f = ComplexField() self.assertTrue(f.class_a_var) tests/forms_tests/field_tests/test_booleanfield.py 0 → 100644 +56 −0 Original line number Diff line number Diff line from __future__ import unicode_literals import pickle from django.forms import BooleanField, ValidationError from django.test import SimpleTestCase class BooleanFieldTest(SimpleTestCase): def test_booleanfield_clean_1(self): f = BooleanField() with self.assertRaisesMessage(ValidationError, "'This field is required.'"): f.clean('') with self.assertRaisesMessage(ValidationError, "'This field is required.'"): f.clean(None) self.assertTrue(f.clean(True)) with self.assertRaisesMessage(ValidationError, "'This field is required.'"): f.clean(False) self.assertTrue(f.clean(1)) with self.assertRaisesMessage(ValidationError, "'This field is required.'"): f.clean(0) self.assertTrue(f.clean('Django rocks')) self.assertTrue(f.clean('True')) with self.assertRaisesMessage(ValidationError, "'This field is required.'"): f.clean('False') def test_booleanfield_clean_2(self): f = BooleanField(required=False) self.assertEqual(False, f.clean('')) self.assertEqual(False, f.clean(None)) self.assertEqual(True, f.clean(True)) self.assertEqual(False, f.clean(False)) self.assertEqual(True, f.clean(1)) self.assertEqual(False, f.clean(0)) self.assertEqual(True, f.clean('1')) self.assertEqual(False, f.clean('0')) self.assertEqual(True, f.clean('Django rocks')) self.assertEqual(False, f.clean('False')) self.assertEqual(False, f.clean('false')) self.assertEqual(False, f.clean('FaLsE')) def test_boolean_picklable(self): self.assertIsInstance(pickle.loads(pickle.dumps(BooleanField())), BooleanField) def test_booleanfield_changed(self): f = BooleanField() self.assertFalse(f.has_changed(None, None)) self.assertFalse(f.has_changed(None, '')) self.assertFalse(f.has_changed('', None)) self.assertFalse(f.has_changed('', '')) self.assertTrue(f.has_changed(False, 'on')) self.assertFalse(f.has_changed(True, 'on')) self.assertTrue(f.has_changed(True, '')) # Initial value may have mutated to a string due to show_hidden_initial (#19537) self.assertTrue(f.has_changed('False', 'on')) tests/forms_tests/field_tests/test_charfield.py 0 → 100644 +109 −0 Original line number Diff line number Diff line from __future__ import unicode_literals from django.forms import ( CharField, PasswordInput, Textarea, TextInput, ValidationError, ) from django.test import SimpleTestCase from . import FormFieldAssertionsMixin class CharFieldTest(FormFieldAssertionsMixin, SimpleTestCase): def test_charfield_1(self): f = CharField() self.assertEqual('1', f.clean(1)) self.assertEqual('hello', f.clean('hello')) with self.assertRaisesMessage(ValidationError, "'This field is required.'"): f.clean(None) with self.assertRaisesMessage(ValidationError, "'This field is required.'"): f.clean('') self.assertEqual('[1, 2, 3]', f.clean([1, 2, 3])) self.assertIsNone(f.max_length) self.assertIsNone(f.min_length) def test_charfield_2(self): f = CharField(required=False) self.assertEqual('1', f.clean(1)) self.assertEqual('hello', f.clean('hello')) self.assertEqual('', f.clean(None)) self.assertEqual('', f.clean('')) self.assertEqual('[1, 2, 3]', f.clean([1, 2, 3])) self.assertIsNone(f.max_length) self.assertIsNone(f.min_length) def test_charfield_3(self): f = CharField(max_length=10, required=False) self.assertEqual('12345', f.clean('12345')) self.assertEqual('1234567890', f.clean('1234567890')) msg = "'Ensure this value has at most 10 characters (it has 11).'" with self.assertRaisesMessage(ValidationError, msg): f.clean('1234567890a') self.assertEqual(f.max_length, 10) self.assertIsNone(f.min_length) def test_charfield_4(self): f = CharField(min_length=10, required=False) self.assertEqual('', f.clean('')) msg = "'Ensure this value has at least 10 characters (it has 5).'" with self.assertRaisesMessage(ValidationError, msg): f.clean('12345') self.assertEqual('1234567890', f.clean('1234567890')) self.assertEqual('1234567890a', f.clean('1234567890a')) self.assertIsNone(f.max_length) self.assertEqual(f.min_length, 10) def test_charfield_5(self): f = CharField(min_length=10, required=True) with self.assertRaisesMessage(ValidationError, "'This field is required.'"): f.clean('') msg = "'Ensure this value has at least 10 characters (it has 5).'" with self.assertRaisesMessage(ValidationError, msg): f.clean('12345') self.assertEqual('1234567890', f.clean('1234567890')) self.assertEqual('1234567890a', f.clean('1234567890a')) self.assertIsNone(f.max_length) self.assertEqual(f.min_length, 10) def test_charfield_length_not_int(self): """ Setting min_length or max_length to something that is not a number raises an exception. """ with self.assertRaises(ValueError): CharField(min_length='a') with self.assertRaises(ValueError): CharField(max_length='a') with self.assertRaises(ValueError): CharField('a') def test_charfield_widget_attrs(self): """ CharField.widget_attrs() always returns a dictionary (#15912). """ # Return an empty dictionary if max_length is None f = CharField() self.assertEqual(f.widget_attrs(TextInput()), {}) self.assertEqual(f.widget_attrs(Textarea()), {}) # Otherwise, return a maxlength attribute equal to max_length f = CharField(max_length=10) self.assertEqual(f.widget_attrs(TextInput()), {'maxlength': '10'}) self.assertEqual(f.widget_attrs(PasswordInput()), {'maxlength': '10'}) self.assertEqual(f.widget_attrs(Textarea()), {'maxlength': '10'}) def test_charfield_strip(self): """ Values have whitespace stripped but not if strip=False. """ f = CharField() self.assertEqual(f.clean(' 1'), '1') self.assertEqual(f.clean('1 '), '1') f = CharField(strip=False) self.assertEqual(f.clean(' 1'), ' 1') self.assertEqual(f.clean('1 '), '1 ') def test_charfield_disabled(self): f = CharField(disabled=True) self.assertWidgetRendersTo(f, '<input type="text" name="f" id="id_f" disabled />') tests/forms_tests/field_tests/test_choicefield.py 0 → 100644 +86 −0 Original line number Diff line number Diff line from __future__ import unicode_literals from django.forms import ChoiceField, Form, ValidationError from django.test import SimpleTestCase from . import FormFieldAssertionsMixin class ChoiceFieldTest(FormFieldAssertionsMixin, SimpleTestCase): def test_choicefield_1(self): f = ChoiceField(choices=[('1', 'One'), ('2', 'Two')]) with self.assertRaisesMessage(ValidationError, "'This field is required.'"): f.clean('') with self.assertRaisesMessage(ValidationError, "'This field is required.'"): f.clean(None) self.assertEqual('1', f.clean(1)) self.assertEqual('1', f.clean('1')) msg = "'Select a valid choice. 3 is not one of the available choices.'" with self.assertRaisesMessage(ValidationError, msg): f.clean('3') def test_choicefield_2(self): f = ChoiceField(choices=[('1', 'One'), ('2', 'Two')], required=False) self.assertEqual('', f.clean('')) self.assertEqual('', f.clean(None)) self.assertEqual('1', f.clean(1)) self.assertEqual('1', f.clean('1')) msg = "'Select a valid choice. 3 is not one of the available choices.'" with self.assertRaisesMessage(ValidationError, msg): f.clean('3') def test_choicefield_3(self): f = ChoiceField(choices=[('J', 'John'), ('P', 'Paul')]) self.assertEqual('J', f.clean('J')) msg = "'Select a valid choice. John is not one of the available choices.'" with self.assertRaisesMessage(ValidationError, msg): f.clean('John') def test_choicefield_4(self): f = ChoiceField( choices=[ ('Numbers', (('1', 'One'), ('2', 'Two'))), ('Letters', (('3', 'A'), ('4', 'B'))), ('5', 'Other'), ] ) self.assertEqual('1', f.clean(1)) self.assertEqual('1', f.clean('1')) self.assertEqual('3', f.clean(3)) self.assertEqual('3', f.clean('3')) self.assertEqual('5', f.clean(5)) self.assertEqual('5', f.clean('5')) msg = "'Select a valid choice. 6 is not one of the available choices.'" with self.assertRaisesMessage(ValidationError, msg): f.clean('6') def test_choicefield_callable(self): def choices(): return [('J', 'John'), ('P', 'Paul')] f = ChoiceField(choices=choices) self.assertEqual('J', f.clean('J')) def test_choicefield_callable_may_evaluate_to_different_values(self): choices = [] def choices_as_callable(): return choices class ChoiceFieldForm(Form): choicefield = ChoiceField(choices=choices_as_callable) choices = [('J', 'John')] form = ChoiceFieldForm() self.assertEqual([('J', 'John')], list(form.fields['choicefield'].choices)) choices = [('P', 'Paul')] form = ChoiceFieldForm() self.assertEqual([('P', 'Paul')], list(form.fields['choicefield'].choices)) def test_choicefield_disabled(self): f = ChoiceField(choices=[('J', 'John'), ('P', 'Paul')], disabled=True) self.assertWidgetRendersTo( f, '<select id="id_f" name="f" disabled><option value="J">John</option>' '<option value="P">Paul</option></select>' ) Loading
tests/forms_tests/field_tests/__init__.py +9 −0 Original line number Diff line number Diff line from django import forms class FormFieldAssertionsMixin(object): def assertWidgetRendersTo(self, field, to): class Form(forms.Form): f = field self.assertHTMLEqual(str(Form()['f']), to)
tests/forms_tests/field_tests/test_base.py 0 → 100644 +22 −0 Original line number Diff line number Diff line from django.forms import Field from django.test import SimpleTestCase class BasicFieldsTests(SimpleTestCase): def test_field_sets_widget_is_required(self): self.assertTrue(Field(required=True).widget.is_required) self.assertFalse(Field(required=False).widget.is_required) def test_cooperative_multiple_inheritance(self): class A(object): def __init__(self): self.class_a_var = True super(A, self).__init__() class ComplexField(Field, A): def __init__(self): super(ComplexField, self).__init__() f = ComplexField() self.assertTrue(f.class_a_var)
tests/forms_tests/field_tests/test_booleanfield.py 0 → 100644 +56 −0 Original line number Diff line number Diff line from __future__ import unicode_literals import pickle from django.forms import BooleanField, ValidationError from django.test import SimpleTestCase class BooleanFieldTest(SimpleTestCase): def test_booleanfield_clean_1(self): f = BooleanField() with self.assertRaisesMessage(ValidationError, "'This field is required.'"): f.clean('') with self.assertRaisesMessage(ValidationError, "'This field is required.'"): f.clean(None) self.assertTrue(f.clean(True)) with self.assertRaisesMessage(ValidationError, "'This field is required.'"): f.clean(False) self.assertTrue(f.clean(1)) with self.assertRaisesMessage(ValidationError, "'This field is required.'"): f.clean(0) self.assertTrue(f.clean('Django rocks')) self.assertTrue(f.clean('True')) with self.assertRaisesMessage(ValidationError, "'This field is required.'"): f.clean('False') def test_booleanfield_clean_2(self): f = BooleanField(required=False) self.assertEqual(False, f.clean('')) self.assertEqual(False, f.clean(None)) self.assertEqual(True, f.clean(True)) self.assertEqual(False, f.clean(False)) self.assertEqual(True, f.clean(1)) self.assertEqual(False, f.clean(0)) self.assertEqual(True, f.clean('1')) self.assertEqual(False, f.clean('0')) self.assertEqual(True, f.clean('Django rocks')) self.assertEqual(False, f.clean('False')) self.assertEqual(False, f.clean('false')) self.assertEqual(False, f.clean('FaLsE')) def test_boolean_picklable(self): self.assertIsInstance(pickle.loads(pickle.dumps(BooleanField())), BooleanField) def test_booleanfield_changed(self): f = BooleanField() self.assertFalse(f.has_changed(None, None)) self.assertFalse(f.has_changed(None, '')) self.assertFalse(f.has_changed('', None)) self.assertFalse(f.has_changed('', '')) self.assertTrue(f.has_changed(False, 'on')) self.assertFalse(f.has_changed(True, 'on')) self.assertTrue(f.has_changed(True, '')) # Initial value may have mutated to a string due to show_hidden_initial (#19537) self.assertTrue(f.has_changed('False', 'on'))
tests/forms_tests/field_tests/test_charfield.py 0 → 100644 +109 −0 Original line number Diff line number Diff line from __future__ import unicode_literals from django.forms import ( CharField, PasswordInput, Textarea, TextInput, ValidationError, ) from django.test import SimpleTestCase from . import FormFieldAssertionsMixin class CharFieldTest(FormFieldAssertionsMixin, SimpleTestCase): def test_charfield_1(self): f = CharField() self.assertEqual('1', f.clean(1)) self.assertEqual('hello', f.clean('hello')) with self.assertRaisesMessage(ValidationError, "'This field is required.'"): f.clean(None) with self.assertRaisesMessage(ValidationError, "'This field is required.'"): f.clean('') self.assertEqual('[1, 2, 3]', f.clean([1, 2, 3])) self.assertIsNone(f.max_length) self.assertIsNone(f.min_length) def test_charfield_2(self): f = CharField(required=False) self.assertEqual('1', f.clean(1)) self.assertEqual('hello', f.clean('hello')) self.assertEqual('', f.clean(None)) self.assertEqual('', f.clean('')) self.assertEqual('[1, 2, 3]', f.clean([1, 2, 3])) self.assertIsNone(f.max_length) self.assertIsNone(f.min_length) def test_charfield_3(self): f = CharField(max_length=10, required=False) self.assertEqual('12345', f.clean('12345')) self.assertEqual('1234567890', f.clean('1234567890')) msg = "'Ensure this value has at most 10 characters (it has 11).'" with self.assertRaisesMessage(ValidationError, msg): f.clean('1234567890a') self.assertEqual(f.max_length, 10) self.assertIsNone(f.min_length) def test_charfield_4(self): f = CharField(min_length=10, required=False) self.assertEqual('', f.clean('')) msg = "'Ensure this value has at least 10 characters (it has 5).'" with self.assertRaisesMessage(ValidationError, msg): f.clean('12345') self.assertEqual('1234567890', f.clean('1234567890')) self.assertEqual('1234567890a', f.clean('1234567890a')) self.assertIsNone(f.max_length) self.assertEqual(f.min_length, 10) def test_charfield_5(self): f = CharField(min_length=10, required=True) with self.assertRaisesMessage(ValidationError, "'This field is required.'"): f.clean('') msg = "'Ensure this value has at least 10 characters (it has 5).'" with self.assertRaisesMessage(ValidationError, msg): f.clean('12345') self.assertEqual('1234567890', f.clean('1234567890')) self.assertEqual('1234567890a', f.clean('1234567890a')) self.assertIsNone(f.max_length) self.assertEqual(f.min_length, 10) def test_charfield_length_not_int(self): """ Setting min_length or max_length to something that is not a number raises an exception. """ with self.assertRaises(ValueError): CharField(min_length='a') with self.assertRaises(ValueError): CharField(max_length='a') with self.assertRaises(ValueError): CharField('a') def test_charfield_widget_attrs(self): """ CharField.widget_attrs() always returns a dictionary (#15912). """ # Return an empty dictionary if max_length is None f = CharField() self.assertEqual(f.widget_attrs(TextInput()), {}) self.assertEqual(f.widget_attrs(Textarea()), {}) # Otherwise, return a maxlength attribute equal to max_length f = CharField(max_length=10) self.assertEqual(f.widget_attrs(TextInput()), {'maxlength': '10'}) self.assertEqual(f.widget_attrs(PasswordInput()), {'maxlength': '10'}) self.assertEqual(f.widget_attrs(Textarea()), {'maxlength': '10'}) def test_charfield_strip(self): """ Values have whitespace stripped but not if strip=False. """ f = CharField() self.assertEqual(f.clean(' 1'), '1') self.assertEqual(f.clean('1 '), '1') f = CharField(strip=False) self.assertEqual(f.clean(' 1'), ' 1') self.assertEqual(f.clean('1 '), '1 ') def test_charfield_disabled(self): f = CharField(disabled=True) self.assertWidgetRendersTo(f, '<input type="text" name="f" id="id_f" disabled />')
tests/forms_tests/field_tests/test_choicefield.py 0 → 100644 +86 −0 Original line number Diff line number Diff line from __future__ import unicode_literals from django.forms import ChoiceField, Form, ValidationError from django.test import SimpleTestCase from . import FormFieldAssertionsMixin class ChoiceFieldTest(FormFieldAssertionsMixin, SimpleTestCase): def test_choicefield_1(self): f = ChoiceField(choices=[('1', 'One'), ('2', 'Two')]) with self.assertRaisesMessage(ValidationError, "'This field is required.'"): f.clean('') with self.assertRaisesMessage(ValidationError, "'This field is required.'"): f.clean(None) self.assertEqual('1', f.clean(1)) self.assertEqual('1', f.clean('1')) msg = "'Select a valid choice. 3 is not one of the available choices.'" with self.assertRaisesMessage(ValidationError, msg): f.clean('3') def test_choicefield_2(self): f = ChoiceField(choices=[('1', 'One'), ('2', 'Two')], required=False) self.assertEqual('', f.clean('')) self.assertEqual('', f.clean(None)) self.assertEqual('1', f.clean(1)) self.assertEqual('1', f.clean('1')) msg = "'Select a valid choice. 3 is not one of the available choices.'" with self.assertRaisesMessage(ValidationError, msg): f.clean('3') def test_choicefield_3(self): f = ChoiceField(choices=[('J', 'John'), ('P', 'Paul')]) self.assertEqual('J', f.clean('J')) msg = "'Select a valid choice. John is not one of the available choices.'" with self.assertRaisesMessage(ValidationError, msg): f.clean('John') def test_choicefield_4(self): f = ChoiceField( choices=[ ('Numbers', (('1', 'One'), ('2', 'Two'))), ('Letters', (('3', 'A'), ('4', 'B'))), ('5', 'Other'), ] ) self.assertEqual('1', f.clean(1)) self.assertEqual('1', f.clean('1')) self.assertEqual('3', f.clean(3)) self.assertEqual('3', f.clean('3')) self.assertEqual('5', f.clean(5)) self.assertEqual('5', f.clean('5')) msg = "'Select a valid choice. 6 is not one of the available choices.'" with self.assertRaisesMessage(ValidationError, msg): f.clean('6') def test_choicefield_callable(self): def choices(): return [('J', 'John'), ('P', 'Paul')] f = ChoiceField(choices=choices) self.assertEqual('J', f.clean('J')) def test_choicefield_callable_may_evaluate_to_different_values(self): choices = [] def choices_as_callable(): return choices class ChoiceFieldForm(Form): choicefield = ChoiceField(choices=choices_as_callable) choices = [('J', 'John')] form = ChoiceFieldForm() self.assertEqual([('J', 'John')], list(form.fields['choicefield'].choices)) choices = [('P', 'Paul')] form = ChoiceFieldForm() self.assertEqual([('P', 'Paul')], list(form.fields['choicefield'].choices)) def test_choicefield_disabled(self): f = ChoiceField(choices=[('J', 'John'), ('P', 'Paul')], disabled=True) self.assertWidgetRendersTo( f, '<select id="id_f" name="f" disabled><option value="J">John</option>' '<option value="P">Paul</option></select>' )
