def test_set_question_converts_multiplication_operator_to_entity(self):
w = MathCaptchaWidget()
w.set_question(2, 4, '*')
self.assertHTMLEqual(w.question_html, """
<span class="captcha-question">
What is 2 × 4?
</span>""")
def test_set_question(self):
w = MathCaptchaWidget()
w.set_question(2, 4, 'foo')
self.assertHTMLEqual(w.question_html, """
<span class="captcha-question">
What is 2 foo 4?
</span>""")
def test_set_question_used_question_class(self):
w = MathCaptchaWidget(question_class='question')
w.set_question(2, 4, '+')
self.assertHTMLEqual(w.question_html, """
<span class="question">
What is 2 + 4?
</span>""")
def test_set_question_converts_multiplication_operator_to_entity(self):
w = MathCaptchaWidget()
w.set_question(2, 4, '*')
self.assertHTMLEqual(
w.question_html, """
<span class="captcha-question">
What is 2 × 4?
</span>""")
def test_set_question(self):
w = MathCaptchaWidget()
w.set_question(2, 4, 'foo')
self.assertHTMLEqual(
w.question_html, """
<span class="captcha-question">
What is 2 foo 4?
</span>""")
def test_set_question_used_question_class(self):
w = MathCaptchaWidget(question_class='question')
w.set_question(2, 4, '+')
self.assertHTMLEqual(
w.question_html, """
<span class="question">
What is 2 + 4?
</span>""")
def test_render(self):
w = MathCaptchaWidget()
with mock.patch.object(w, 'generate_captcha') as mock_generate_captcha:
mock_generate_captcha.return_value = 'hashed_answer'
w.question_html = 'question_html'
result = w.render('foo', None)
self.assertHTMLEqual(result, """
<span class="captcha-question">question_html</span>
<input type="text" name="foo_0" size="5" />
<input type="hidden" name="foo_1" value="hashed_answer"/>""")
def test_render(self):
w = MathCaptchaWidget()
with mock.patch.object(w, 'generate_captcha') as mock_generate_captcha:
mock_generate_captcha.return_value = 'hashed_answer'
w.question_html = 'question_html'
result = w.render('foo', None)
self.assertHTMLEqual(
result, """
<span class="captcha-question">question_html</span>
<input type="text" name="foo_0" size="5" />
<input type="hidden" name="foo_1" value="hashed_answer"/>""")
def test_generate_captcha(self, mock_hash_answer, mock_get_numbers,
mock_get_operator):
mock_hash_answer.side_effect = lambda x: x
mock_get_numbers.return_value = (1, 3)
mock_get_operator.return_value = '+'
w = MathCaptchaWidget()
result = w.generate_captcha()
self.assertEqual(result, 4)
self.assertEqual(mock_hash_answer.call_count, 1)
self.assertEqual(mock_get_numbers.call_count, 1)
self.assertEqual(mock_get_operator.call_count, 1)
self.assertHTMLEqual(w.question_html, "What is 1 + 3?")
def test_generate_captcha(self, mock_hash_answer, mock_get_numbers,
mock_get_operator):
mock_hash_answer.side_effect = lambda x: x
mock_get_numbers.return_value = (1, 3)
mock_get_operator.return_value = '+'
w = MathCaptchaWidget()
result = w.generate_captcha()
self.assertEqual(result, 4)
self.assertEqual(mock_hash_answer.call_count, 1)
self.assertEqual(mock_get_numbers.call_count, 1)
self.assertEqual(mock_get_operator.call_count, 1)
self.assertHTMLEqual(w.question_html, "What is 1 + 3?")
def test_instantiation(self):
w = MathCaptchaWidget(1, 10)
self.assertEqual(len(w.widgets), 2)
self.assertEqual(w.start_int, 1)
self.assertEqual(w.end_int, 10)
self.assertEqual(six.text_type(w.question_tmpl),
'What is %(num1)i %(operator)s %(num2)i ?')
self.assertEqual(w.question_class, 'captcha-question')
def test_instantiation_with_widget(self, mocked):
MathCaptchaField(widget=MathCaptchaWidget())
self.assertEqual(mocked.call_count, 0)
def test_decompress_always_returns_none(self):
w = MathCaptchaWidget()
expected = [None, None]
self.assertEqual(w.decompress(None), expected)
self.assertEqual(w.decompress(''), expected)
self.assertEqual(w.decompress('something'), expected)
def test_end_int_less_than_start_int_raises(self):
with self.assertRaises(Warning):
MathCaptchaWidget(10, 1)
def test_negative_end_int_raises(self):
with self.assertRaises(Warning):
MathCaptchaWidget(1, -10)
def test_negative_start_int_raises(self):
with self.assertRaises(Warning):
MathCaptchaWidget(-1, 10)
class RegisterForm(forms.Form):
"""Form used for to register new users."""
email = forms.EmailField(label=u'Adresse email')
username = forms.CharField(label=u'Nom d’utilisateur', max_length=30)
password = forms.CharField(label=u'Mot de passe',
max_length=76,
widget=forms.PasswordInput)
password_confirm = forms.CharField(label=u'Confirmation',
max_length=76,
widget=forms.PasswordInput)
captcha = MathCaptchaField(error_messages={
'invalid': u'Vérifiez votre réponse et réessayez.',
'invalid_number': u'Entrez un nombre entier.',
},
widget=MathCaptchaWidget(
question_tmpl=u'Quel est le résultat de '
u'%(num1)i %(operator)s %(num2)i ?',
question_class='captcha'))
def __init__(self, *args, **kwargs):
self.helper = FormHelper()
self.helper.form_method = 'post'
self.helper.layout = Layout(
Fieldset(
u'Identifiants',
Field('username'),
Field('password'),
Field('password_confirm'),
Field('email'),
), Fieldset(
u'Captcha',
Field('captcha'),
),
Div(Submit('submit', u'Valider mon inscription'),
HTML(u'<a href="/" class="button secondary">Annuler</a>'),
css_class='button-group'))
super().__init__(*args, **kwargs)
def clean(self):
cleaned_data = super().clean()
password = cleaned_data.get('password')
password_confirm = cleaned_data.get('password_confirm')
# Check that the password and its confirmation match
if not password_confirm == password:
msg = u'Les mots de passe sont différents.'
self.add_error('password', msg)
self.add_error('password_confirm', msg)
# Remove the wrong passwords from the form
if 'password' in cleaned_data:
del cleaned_data['password']
if 'password_confirm' in cleaned_data:
del cleaned_data['password_confirm']
# Check that the user doesn't exist yet
username = cleaned_data.get('username')
if User.objects.filter(username=username).count() > 0:
msg = u'Ce nom d’utilisateur est déjà utilisé.'
self.add_error('username', msg)
return cleaned_data
def test_set_question(self):
w = MathCaptchaWidget()
w.set_question(2, 4, 'foo')
self.assertHTMLEqual(w.question_html, "What is 2 foo 4?")
def test_set_question_converts_multiplication_operator_to_entity(self):
w = MathCaptchaWidget()
w.set_question(2, 4, '*')
self.assertHTMLEqual(w.question_html, "What is 2 × 4?")
def test_set_question(self):
w = MathCaptchaWidget()
w.set_question(2, 4, 'foo')
self.assertHTMLEqual(w.question_html, "What is 2 foo 4?")
def test_format_output(self):
w = MathCaptchaWidget()
w.question_html = 'abc'
result = w.format_output(['def', 'hij'])
self.assertEqual(result, 'abcdefhij')
def test_render_is_different_each_time_called(self):
w = MathCaptchaWidget()
result1 = w.render('foo', None)
result2 = w.render('foo', None)
self.assertHTMLNotEqual(result1, result2)
def test_instantiation_with_widget_and_values_is_error(self):
with self.assertRaises(TypeError):
MathCaptchaField(start_int=5,
end_int=10,
widget=MathCaptchaWidget())
def test_decompress_always_returns_none(self):
w = MathCaptchaWidget()
expected = [None, None]
self.assertEqual(w.decompress(None), expected)
self.assertEqual(w.decompress(''), expected)
self.assertEqual(w.decompress('something'), expected)
def test_render_is_different_each_time_called(self):
w = MathCaptchaWidget()
result1 = w.render('foo', None)
result2 = w.render('foo', None)
self.assertHTMLNotEqual(result1, result2)
def test_default_question_tmpl(self):
w = MathCaptchaWidget(question_tmpl='foo')
self.assertEqual(w.question_tmpl, 'foo')
def test_default_question_class(self):
w = MathCaptchaWidget(question_class='foo')
self.assertEqual(w.question_class, 'foo')
def test_set_question_converts_multiplication_operator_to_entity(self):
w = MathCaptchaWidget()
w.set_question(2, 4, '*')
self.assertHTMLEqual(w.question_html, "What is 2 × 4?")
def test_format_output(self):
w = MathCaptchaWidget()
w.question_html = 'abc'
result = w.format_output(['def', 'hij'])
self.assertEqual(result, 'abcdefhij')