def test_form_api(self):
form = UnittestForm()
# Frist time, the data would be inserted into the database
self.assertEqual(Preference.objects.count(), 0)
pref_data = form.get_preferences()
self.assertEqual(Preference.objects.count(), 1)
self.failUnless(isinstance(pref_data, dict),
"It's not dict, it's: %s - %r" % (type(pref_data), pref_data))
self.failUnlessEqual(pref_data,
{'count': 10, 'foo_bool': True, 'font_size': 0.7, 'subject': 'foobar'})
form = UnittestForm()
self.assertEqual(Preference.objects.count(), 1)
pref_data = form.get_preferences()
self.assertIsInstance(pref_data, dict)
self.assertEqual(Preference.objects.count(), 1)
self.failUnless(isinstance(pref_data, dict),
"It's not dict, it's: %s - %r" % (type(pref_data), pref_data))
self.failUnlessEqual(pref_data,
{'count': 10, 'foo_bool': True, 'font_size': 0.7, 'subject': 'foobar'})
# Change a value
form["count"] = 20
form.save()
# Change a value without
form = UnittestForm()
form["foo_bool"] = False
form.save()
# Check the changes value
form = UnittestForm()
pref_data = form.get_preferences()
self.failUnlessEqual(pref_data,
{'count': 20, 'foo_bool': False, 'font_size': 0.7, 'subject': 'foobar'})