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Fixed #11603 - Added django.test.SimpleTestCase.assertFormsetError
Thank-you Martin Green for the patch.
This commit is contained in:
Tim Graham
@@ -543,6 +543,197 @@ class AssertFormErrorTests(TestCase):
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except AssertionError as e:
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self.assertIn("abc: The form 'form' in context 0 does not contain the non-field error 'Some error.' (actual errors: )", str(e))
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class AssertFormsetErrorTests(TestCase):
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msg_prefixes = [("", {}), ("abc: ", {"msg_prefix": "abc"})]
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def setUp(self):
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"""Makes response object for testing field and non-field errors"""
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# For testing field and non-field errors
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self.response_form_errors = self.getResponse({
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'form-TOTAL_FORMS': '2',
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'form-INITIAL_FORMS': '2',
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'form-0-text': 'Raise non-field error',
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'form-0-email': 'not an email address',
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'form-0-value': 37,
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'form-0-single': 'b',
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'form-0-multi': ('b','c','e'),
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'form-1-text': 'Hello World',
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'form-1-email': 'email@domain.com',
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'form-1-value': 37,
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'form-1-single': 'b',
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'form-1-multi': ('b','c','e'),
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})
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# For testing non-form errors
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self.response_nonform_errors = self.getResponse({
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'form-TOTAL_FORMS': '2',
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'form-INITIAL_FORMS': '2',
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'form-0-text': 'Hello World',
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'form-0-email': 'email@domain.com',
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'form-0-value': 37,
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'form-0-single': 'b',
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'form-0-multi': ('b','c','e'),
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'form-1-text': 'Hello World',
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'form-1-email': 'email@domain.com',
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'form-1-value': 37,
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'form-1-single': 'b',
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'form-1-multi': ('b','c','e'),
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})
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def getResponse(self, post_data):
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response = self.client.post('/test_client/formset_view/', post_data)
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self.assertEqual(response.status_code, 200)
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self.assertTemplateUsed(response, "Invalid POST Template")
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return response
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def test_unknown_formset(self):
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"An assertion is raised if the formset name is unknown"
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for prefix, kwargs in self.msg_prefixes:
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with self.assertRaises(AssertionError) as cm:
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self.assertFormsetError(self.response_form_errors,
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'wrong_formset',
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0,
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'Some_field',
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'Some error.',
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**kwargs)
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self.assertIn(prefix + "The formset 'wrong_formset' was not "
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"used to render the response",
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str(cm.exception))
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def test_unknown_field(self):
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"An assertion is raised if the field name is unknown"
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for prefix, kwargs in self.msg_prefixes:
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with self.assertRaises(AssertionError) as cm:
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self.assertFormsetError(self.response_form_errors,
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'my_formset',
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0,
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'Some_field',
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'Some error.',
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**kwargs)
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self.assertIn(prefix + "The formset 'my_formset', "
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"form 0 in context 0 "
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"does not contain the field 'Some_field'",
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str(cm.exception))
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def test_no_error_field(self):
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"An assertion is raised if the field doesn't have any errors"
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for prefix, kwargs in self.msg_prefixes:
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with self.assertRaises(AssertionError) as cm:
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self.assertFormsetError(self.response_form_errors,
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'my_formset',
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1,
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'value',
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'Some error.',
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**kwargs)
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self.assertIn(prefix + "The field 'value' "
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"on formset 'my_formset', form 1 "
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"in context 0 contains no errors",
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str(cm.exception))
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def test_unknown_error(self):
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"An assertion is raised if the field doesn't contain the specified error"
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for prefix, kwargs in self.msg_prefixes:
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with self.assertRaises(AssertionError) as cm:
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self.assertFormsetError(self.response_form_errors,
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'my_formset',
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0,
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'email',
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'Some error.',
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**kwargs)
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self.assertIn(str_prefix(prefix + "The field 'email' "
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"on formset 'my_formset', form 0 in context 0 does not "
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"contain the error 'Some error.' (actual errors: "
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"[%(_)s'Enter a valid email address.'])"),
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str(cm.exception))
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def test_field_error(self):
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"No assertion is raised if the field contains the provided error"
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for prefix, kwargs in self.msg_prefixes:
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self.assertFormsetError(self.response_form_errors,
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'my_formset',
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0,
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'email',
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['Enter a valid email address.'],
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**kwargs)
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def test_no_nonfield_error(self):
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"An assertion is raised if the formsets non-field errors doesn't contain any errors."
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for prefix, kwargs in self.msg_prefixes:
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with self.assertRaises(AssertionError) as cm:
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self.assertFormsetError(self.response_form_errors,
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'my_formset',
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1,
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None,
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'Some error.',
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**kwargs)
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self.assertIn(prefix + "The formset 'my_formset', form 1 in "
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"context 0 does not contain any "
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"non-field errors.",
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str(cm.exception))
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def test_unknown_nonfield_error(self):
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"An assertion is raised if the formsets non-field errors doesn't contain the provided error."
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for prefix, kwargs in self.msg_prefixes:
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with self.assertRaises(AssertionError) as cm:
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self.assertFormsetError(self.response_form_errors,
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'my_formset',
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0,
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None,
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'Some error.',
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**kwargs)
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self.assertIn(str_prefix(prefix +
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"The formset 'my_formset', form 0 in context 0 does not "
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"contain the non-field error 'Some error.' (actual errors: "
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"[%(_)s'Non-field error.'])"), str(cm.exception))
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def test_nonfield_error(self):
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"No assertion is raised if the formsets non-field errors contains the provided error."
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for prefix, kwargs in self.msg_prefixes:
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self.assertFormsetError(self.response_form_errors,
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'my_formset',
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0,
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None,
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'Non-field error.',
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**kwargs)
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def test_no_nonform_error(self):
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"An assertion is raised if the formsets non-form errors doesn't contain any errors."
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for prefix, kwargs in self.msg_prefixes:
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with self.assertRaises(AssertionError) as cm:
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self.assertFormsetError(self.response_form_errors,
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'my_formset',
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None,
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None,
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'Some error.',
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**kwargs)
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self.assertIn(prefix + "The formset 'my_formset' in context 0 "
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"does not contain any non-form errors.",
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str(cm.exception))
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def test_unknown_nonform_error(self):
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"An assertion is raised if the formsets non-form errors doesn't contain the provided error."
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for prefix, kwargs in self.msg_prefixes:
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with self.assertRaises(AssertionError) as cm:
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self.assertFormsetError(self.response_nonform_errors,
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'my_formset',
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None,
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None,
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'Some error.',
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**kwargs)
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self.assertIn(str_prefix(prefix +
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"The formset 'my_formset' in context 0 does not contain the "
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"non-form error 'Some error.' (actual errors: [%(_)s'Forms "
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"in a set must have distinct email addresses.'])"), str(cm.exception))
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def test_nonform_error(self):
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"No assertion is raised if the formsets non-form errors contains the provided error."
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for prefix, kwargs in self.msg_prefixes:
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self.assertFormsetError(self.response_nonform_errors,
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'my_formset',
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None,
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None,
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'Forms in a set must have distinct email '
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'addresses.',
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**kwargs)
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@override_settings(PASSWORD_HASHERS=('django.contrib.auth.hashers.SHA1PasswordHasher',))
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class LoginTests(TestCase):
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fixtures = ['testdata']
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