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from __future__ import with_statement
import os
import unittest
from configobj import ConfigObj
from warnings import catch_warnings
class TestConfigObj(unittest.TestCase):
def test_order_preserved(self):
c = ConfigObj()
c['a'] = 1
c['b'] = 2
c['c'] = 3
c['section'] = {}
c['section']['a'] = 1
c['section']['b'] = 2
c['section']['c'] = 3
c['section']['section'] = {}
c['section']['section2'] = {}
c['section']['section3'] = {}
c['section2'] = {}
c['section3'] = {}
c2 = ConfigObj(c)
self.assertEqual(c2.scalars, ['a', 'b', 'c'])
self.assertEqual(c2.sections, ['section', 'section2', 'section3'])
self.assertEqual(c2['section'].scalars, ['a', 'b', 'c'])
self.assertEqual(c2['section'].sections, ['section', 'section2', 'section3'])
self.assertFalse(c['section'] is c2['section'])
self.assertFalse(c['section']['section'] is c2['section']['section'])
def test_options_deprecation(self):
with catch_warnings(record=True) as log:
ConfigObj(options={})
# unpack the only member of log
warning, = log
self.assertEqual(warning.category, DeprecationWarning)
def test_list_members(self):
c = ConfigObj()
c['a'] = []
c['a'].append('foo')
self.assertEqual(c['a'], ['foo'])
def test_list_interpolation_with_pop(self):
c = ConfigObj()
c['a'] = []
c['a'].append('%(b)s')
c['b'] = 'bar'
self.assertEqual(c.pop('a'), ['bar'])
def test_with_default(self):
c = ConfigObj()
c['a'] = 3
self.assertEqual(c.pop('a'), 3)
self.assertEqual(c.pop('b', 3), 3)
self.assertRaises(KeyError, c.pop, 'c')
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