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#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
from django import shortcuts
from horizon import forms
from horizon.test import helpers as test
class FormMixinTests(test.TestCase):
def _prepare_view(self, cls, request_headers, *args, **kwargs):
req = self.factory.get('/my_url/', **request_headers)
req.user = self.user
view = cls()
view.request = req
view.args = args
view.kwargs = kwargs
view.template_name = 'test_template'
# Note(Itxaka): ModalFormView requires a form_class to behave properly
view.form_class = TestForm
return view
def test_modal_form_mixin_hide_true_if_ajax(self):
view = self._prepare_view(
forms.views.ModalFormView,
dict(HTTP_X_REQUESTED_WITH='XMLHttpRequest'))
context = view.get_context_data()
self.assertTrue(context['hide'])
def test_modal_form_mixin_add_to_field_header_set(self):
return self._test_form_mixin_add_to_field_header(add_field=True)
def test_modal_form_mixin_add_to_field_header_not_set(self):
return self._test_form_mixin_add_to_field_header(add_field=False)
def _test_form_mixin_add_to_field_header(self, add_field=False):
options = dict(HTTP_X_REQUESTED_WITH='XMLHttpRequest')
if add_field:
options[forms.views.ADD_TO_FIELD_HEADER] = "keepme"
view = self._prepare_view(forms.views.ModalFormView, options)
context = view.get_context_data()
if add_field:
self.assertEqual("keepme", context['add_to_field'])
else:
self.assertNotIn('add_to_field', context)
def test_template_name_change_based_on_ajax_request(self):
view = self._prepare_view(
forms.views.ModalFormView,
dict(HTTP_X_REQUESTED_WITH='XMLHttpRequest'))
self.assertEqual('_' + view.template_name,
view.get_template_names())
view = self._prepare_view(forms.views.ModalFormView, {})
self.assertEqual(view.template_name, view.get_template_names())
class TestForm(forms.SelfHandlingForm):
name = forms.CharField(max_length=255)
def handle(self, request, data):
return True
class FormErrorTests(test.TestCase):
template = 'horizon/common/_form_fields.html'
def setUp(self):
super(FormErrorTests, self).setUp()
# Note(Itxaka): We pass data to the form so its bound and has the
# proper cleaned_data fields
self.form = TestForm(self.request, data={'fake': 'data'})
def _render_form(self):
return shortcuts.render(self.request, self.template,
{'form': self.form})
def test_set_warning(self):
warning_text = 'WARNING 29380'
self.form.set_warning(warning_text)
self.assertEqual([warning_text], self.form.warnings)
resp = self._render_form()
self.assertIn(warning_text.encode('utf-8'), resp.content)
def test_api_error(self):
error_text = 'ERROR 12938'
self.form.full_clean()
self.form.api_error(error_text)
self.assertEqual([error_text], self.form.non_field_errors())
resp = self._render_form()
self.assertIn(error_text.encode('utf-8'), resp.content)
class TestChoiceFieldForm(forms.SelfHandlingForm):
title_dic = {"label1": {"title": "This is choice 1"},
"label2": {"title": "This is choice 2"},
"label3": {"title": "This is choice 3"}}
name = forms.CharField(max_length=255,
label="Test Name",
help_text="Please enter a name")
test_choices = forms.ChoiceField(label="Test Choices",
required=False,
help_text="Testing drop down choices",
widget=forms.fields.SelectWidget(
attrs={
'class': 'switchable',
'data-slug': 'source'},
transform_html_attrs=title_dic.get))
def __init__(self, request, *args, **kwargs):
super(TestChoiceFieldForm, self).__init__(request, *args, **kwargs)
choices = ([('choice1', 'label1'),
('choice2', 'label2')])
self.fields['test_choices'].choices = choices
def handle(self, request, data):
return True
class ChoiceFieldTests(test.TestCase):
template = 'horizon/common/_form_fields.html'
def setUp(self):
super(ChoiceFieldTests, self).setUp()
self.form = TestChoiceFieldForm(self.request)
def _render_form(self):
return shortcuts.render(self.request, self.template,
{'form': self.form})
def test_choicefield_title(self):
resp = self._render_form()
self.assertContains(
resp,
'<option value="choice1" title="This is choice 1">label1</option>',
count=1, html=True)
self.assertContains(
resp,
'<option value="choice2" title="This is choice 2">label2</option>',
count=1, html=True)
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