thirdparty/google_appengine/lib/django/tests/regressiontests/humanize/tests.py
author Todd Larsen <tlarsen@google.com>
Tue, 26 Aug 2008 21:49:54 +0000
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import unittest
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from django.template import Template, Context, add_to_builtins
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add_to_builtins('django.contrib.humanize.templatetags.humanize')
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class HumanizeTests(unittest.TestCase):
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    def humanize_tester(self, test_list, result_list, method):
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        # Using max below ensures we go through both lists
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        # However, if the lists are not equal length, this raises an exception
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        for index in xrange(len(max(test_list,result_list))):
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            test_content = test_list[index]
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            t = Template('{{ test_content|%s }}' % method)
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            rendered = t.render(Context(locals())).strip()
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            self.assertEqual(rendered, result_list[index],
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                             msg="""%s test failed, produced %s,
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should've produced %s""" % (method, rendered, result_list[index]))
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    def test_ordinal(self):
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        test_list = ('1','2','3','4','11','12',
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                     '13','101','102','103','111',
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                     'something else')
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        result_list = ('1st', '2nd', '3rd', '4th', '11th',
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                       '12th', '13th', '101st', '102nd', '103rd',
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                       '111th', 'something else')
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        self.humanize_tester(test_list, result_list, 'ordinal')
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    def test_intcomma(self):
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        test_list = ('100','1000','10123','10311','1000000')
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        result_list = ('100', '1,000', '10,123', '10,311', '1,000,000')
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        self.humanize_tester(test_list, result_list, 'intcomma')
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    def test_intword(self):
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        test_list = ('100', '1000000', '1200000', '1290000',
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                     '1000000000','2000000000','6000000000000')
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        result_list = ('100', '1.0 million', '1.2 million', '1.3 million',
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                       '1.0 billion', '2.0 billion', '6.0 trillion')
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        self.humanize_tester(test_list, result_list, 'intword')
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    def test_apnumber(self):
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        test_list = [str(x) for x in xrange(1,11)]
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        result_list = ('one', 'two', 'three', 'four', 'five', 'six',
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                       'seven', 'eight', 'nine', '10')
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        self.humanize_tester(test_list, result_list, 'apnumber')
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if __name__ == '__main__':
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    unittest.main()
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