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path: root/test/test_config.py
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import unittest
from bottle import ConfigDict

class TestConfDict(unittest.TestCase):
    def test_write(self):
        c = ConfigDict()
        c['key'] = 'value'
        self.assertEqual(c['key'], 'value')
        self.assertTrue('key' in c)
        c['key'] = 'value2'
        self.assertEqual(c['key'], 'value2')

    def test_update(self):
        c = ConfigDict()
        c['key'] = 'value'
        c.update(key='value2', key2='value3')
        self.assertEqual(c['key'], 'value2')
        self.assertEqual(c['key2'], 'value3')

    def test_namespaces(self):
        c = ConfigDict()
        c.update('a.b', key='value')
        self.assertEqual(c['a.b.key'], 'value')
        self.assertEqual(c['a.b.key'], 'value')

    def test_meta(self):
        c = ConfigDict()
        c.meta_set('bool', 'filter', bool)
        c.meta_set('int', 'filter', int)
        c['bool'] = 'I am so true!'
        c['int']  = '6'
        self.assertTrue(c['bool'] is True)
        self.assertEquals(c['int'], 6)
        self.assertRaises(ValueError, lambda: c.update(int='not an int'))

    def test_load_dict(self):
        c = ConfigDict()
        d = dict(a=dict(b=dict(foo=5, bar=6), baz=7))
        c.load_dict(d)
        self.assertEquals(c['a.b.foo'], 5)
        self.assertEquals(c['a.b.bar'], 6)
        self.assertEquals(c['a.baz'], 7)
   
if __name__ == '__main__': #pragma: no cover
    unittest.main()