def test_submit_cancel_form_helper(self):
"""Test custom crispy forms layout helper"""
template = Engine().get_default().from_string("""
{% load crispy_forms_tags %}
{% crispy form %}
""")
test_form = SampleForm()
test_form.helper = SubmitCancelFormHelper(test_form)
c = Context({'form': test_form})
html = template.render(c)
self.assertEqual(html.count('role="button"'), 1)
self.assertEqual(html.count('href="#"'), 1)
self.assertEqual(html.count('Cancel'), 1)
self.assertEqual(html.count('Submit'), 1)
test_form = SampleForm()
test_form.helper = SubmitCancelFormHelper(test_form,
cancel_href="/some/url/")
c = Context({'form': test_form})
html = template.render(c)
self.assertEqual(html.count('href="/some/url/'), 1)
def test_filter_by_widget(advanced_layout):
form = SampleForm()
form.helper = FormHelper(form)
form.helper.layout = advanced_layout
assert form.helper.filter_by_widget(forms.PasswordInput).slice == [
[[0, 1, 0, 0], 'password1'],
[[0, 4, 0], 'password2'],
]
def test_filter_by_widget(advanced_layout):
form = SampleForm()
form.helper = FormHelper(form)
form.helper.layout = advanced_layout
assert form.helper.filter_by_widget(forms.PasswordInput).slice == [
[[0, 1, 0, 0], 'password1'],
[[0, 4, 0], 'password2'],
]
def test_exclude_by_widget(advanced_layout):
form = SampleForm()
form.helper = FormHelper(form)
form.helper.layout = advanced_layout
assert form.helper.exclude_by_widget(forms.PasswordInput).slice == [
[[0, 0, 0, 0], 'email'],
[[0, 3, 0], 'first_name'],
[[1], 'last_name'],
]
def test_exclude_by_widget(advanced_layout):
form = SampleForm()
form.helper = FormHelper(form)
form.helper.layout = advanced_layout
assert form.helper.exclude_by_widget(forms.PasswordInput).slice == [
[[0, 0, 0, 0], 'email'],
[[0, 3, 0], 'first_name'],
[[1], 'last_name'],
]
def test_exclude_by_widget_and_wrap(advanced_layout):
form = SampleForm()
form.helper = FormHelper(form)
form.helper.layout = advanced_layout
form.helper.exclude_by_widget(forms.PasswordInput).wrap(Field, css_class='hero')
# Check wrapped fields
assert isinstance(form.helper.layout[0][0][0][0], Field)
assert isinstance(form.helper.layout[0][3][0], Field)
assert isinstance(form.helper.layout[1], Field)
# Check others stay the same
assert isinstance(form.helper.layout[0][3][1], HTML)
assert isinstance(form.helper.layout[0][1][0][0], string_types)
assert isinstance(form.helper.layout[0][4][0], string_types)
def test_exclude_by_widget_and_wrap(advanced_layout):
form = SampleForm()
form.helper = FormHelper(form)
form.helper.layout = advanced_layout
form.helper.exclude_by_widget(forms.PasswordInput).wrap(Field, css_class='hero')
# Check wrapped fields
assert isinstance(form.helper.layout[0][0][0][0], Field)
assert isinstance(form.helper.layout[0][3][0], Field)
assert isinstance(form.helper.layout[1], Field)
# Check others stay the same
assert isinstance(form.helper.layout[0][3][1], HTML)
assert isinstance(form.helper.layout[0][1][0][0], str)
assert isinstance(form.helper.layout[0][4][0], str)
def test_submit_cancel_form_helper(self):
"""Test custom crispy forms layout helper"""
template = Engine().get_default().from_string("""
{% load crispy_forms_tags %}
{% crispy form %}
""")
test_form = SampleForm()
test_form.helper = SubmitCancelFormHelper(test_form)
c = Context({'form': test_form})
html = template.render(c)
self.assertEqual(html.count('role="button"'), 1)
self.assertEqual(html.count('href="#"'), 1)
self.assertEqual(html.count('Cancel'), 1)
self.assertEqual(html.count('Submit'), 1)
test_form = SampleForm()
test_form.helper = SubmitCancelFormHelper(test_form,
cancel_href="/some/url/")
c = Context({'form': test_form})
html = template.render(c)
self.assertEqual(html.count('href="/some/url/'), 1)
def test_filter_by_widget_without_form(advanced_layout):
form = SampleForm()
form.helper = FormHelper()
form.helper.layout = advanced_layout
with pytest.raises(FormHelpersException):
form.helper.filter_by_widget(forms.PasswordInput)
def test_all_without_layout():
form = SampleForm()
form.helper = FormHelper()
with pytest.raises(FormHelpersException):
form.helper.all().wrap(Div)
def test_filter_by_widget_without_form(advanced_layout):
form = SampleForm()
form.helper = FormHelper()
form.helper.layout = advanced_layout
with pytest.raises(FormHelpersException):
form.helper.filter_by_widget(forms.PasswordInput)
def test_all_without_layout():
form = SampleForm()
form.helper = FormHelper()
with pytest.raises(FormHelpersException):
form.helper.all().wrap(Div)