93 lines
3.2 KiB
Python
93 lines
3.2 KiB
Python
from django import newforms as forms
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from django.contrib.formtools import preview
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from django import http
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from django.conf import settings
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from django.test import TestCase
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success_string = "Done was called!"
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test_data = {'field1': u'foo',
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'field1_': u'asdf'}
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class TestFormPreview(preview.FormPreview):
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def done(self, request, cleaned_data):
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return http.HttpResponse(success_string)
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class TestForm(forms.Form):
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field1 = forms.CharField()
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field1_ = forms.CharField()
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class PreviewTests(TestCase):
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def setUp(self):
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self._old_root_urlconf = settings.ROOT_URLCONF
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settings.ROOT_URLCONF = 'django.contrib.formtools.test_urls'
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# Create a FormPreview instance to share between tests
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self.preview = preview.FormPreview(TestForm)
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input_template = '<input type="hidden" name="%s" value="%s" />'
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self.input = input_template % (self.preview.unused_name('stage'), "%d")
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def tearDown(self):
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settings.ROOT_URLCONF = self._old_root_urlconf
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def test_unused_name(self):
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"""
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Verifies name mangling to get uniue field name.
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"""
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self.assertEqual(self.preview.unused_name('field1'), 'field1__')
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def test_form_get(self):
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"""
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Test contrib.formtools.preview form retrieval.
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Use the client library to see if we can sucessfully retrieve
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the form (mostly testing the setup ROOT_URLCONF
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process). Verify that an additional hidden input field
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is created to manage the stage.
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"""
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response = self.client.get('/test1/')
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stage = self.input % 1
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self.assertContains(response, stage, 1)
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def test_form_preview(self):
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"""
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Test contrib.formtools.preview form preview rendering.
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Use the client library to POST to the form to see if a preview
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is returned. If we do get a form back check that the hidden
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value is correctly managing the state of the form.
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"""
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# Pass strings for form submittal and add stage variable to
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# show we previously saw first stage of the form.
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test_data.update({'stage': 1})
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response = self.client.post('/test1/', test_data)
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# Check to confirm stage is set to 2 in output form.
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stage = self.input % 2
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self.assertContains(response, stage, 1)
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def test_form_submit(self):
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"""
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Test contrib.formtools.preview form submittal.
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Use the client library to POST to the form with stage set to 3
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to see if our forms done() method is called. Check first
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without the security hash, verify failure, retry with security
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hash and verify sucess.
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"""
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# Pass strings for form submittal and add stage variable to
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# show we previously saw first stage of the form.
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test_data.update({'stage': 2})
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response = self.client.post('/test1/', test_data)
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self.failIfEqual(response.content, success_string)
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hash = self.preview.security_hash(None, TestForm(test_data))
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test_data.update({'hash': hash})
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response = self.client.post('/test1/', test_data)
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self.assertEqual(response.content, success_string)
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