[a304ad]: Ming / ming / tests / test_utils.py History

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test_utils.py    37 lines (29 with data), 962 Bytes 

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from unittest import TestCase, main



from ming import utils



class TestUtils(TestCase):



    def test_lazy_property(self):

        counter = [ 0 ]

        class MyClass(object):

            @utils.LazyProperty

            def prop(self):

                counter[0] += 1

                return 5

        obj = MyClass()

        self.assertEqual(counter, [0])

        self.assertEqual(obj.prop, 5)

        self.assertEqual(counter, [1])

        self.assertEqual(obj.prop, 5)

        self.assertEqual(counter, [1])



    def test_uri_parse(self):

        uri = 'mongo://user:password@host:100/path?a=5'

        result = utils.parse_uri(uri, b='5')

        self.assertEqual(result, dict(

                scheme='mongo',

                host='host',

                username='user',

                password='password',

                port=100,

                path='/path',

                query=dict(a='5', b='5')))

        



if __name__ == '__main__':

    main()