def test_config_write_read():
fd, fname = tempfile.mkstemp()
with os.fdopen(fd, 'w') as f:
print('[MySection]', file=f)
print('a=4', file=f)
print('[OtherSection]', file=f)
print('a=2', file=f)
print('b=wefa feaf', file=f)
print('c=wefa=feaf', file=f)
cfg = Config(fname)
os.remove(fname)
my = cfg.section('MySection')
other = cfg.section('OtherSection')
assert_raises(KeyError, cfg.section,
'NonExistantSection')
assert_true(type(my) is dict, "section is not a dictionary")
assert_true('a' in my, "Value in section")
assert_equals(
my['a'], '4', "latest value does not overwrite earlier values")
assert_equals(other['a'], '2', "value not contained to section")
assert_equals(other['b'], 'wefa feaf', "spaces allowed")
assert_equals(other['c'], 'wefa=feaf', "equals-sign allowed")
def test_empty_config():
cfg = Config(from_file=False)
assert_raises(KeyError, cfg.section, 'notexist')
cfg.add_section('my', {'a': 'b'})
assert_equals(cfg.section('my')['a'], 'b')