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from django.template.defaultfilters import yesno
from django.test import SimpleTestCase
class FunctionTests(SimpleTestCase):
def test_true(self):
self.assertEqual(yesno(True), 'yes')
def test_false(self):
self.assertEqual(yesno(False), 'no')
def test_none(self):
self.assertEqual(yesno(None), 'maybe')
def test_true_arguments(self):
self.assertEqual(yesno(True, 'certainly,get out of town,perhaps'), 'certainly')
def test_false_arguments(self):
self.assertEqual(yesno(False, 'certainly,get out of town,perhaps'), 'get out of town')
def test_none_two_arguments(self):
self.assertEqual(yesno(None, 'certainly,get out of town'), 'get out of town')
def test_none_three_arguments(self):
self.assertEqual(yesno(None, 'certainly,get out of town,perhaps'), 'perhaps')
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