def test_false(self):
"""
Test true condition.
"""
result = _not(condition='true')
self.assertFalse(result)
def test_true(self):
"""
Test false condition.
"""
result = _not(condition='false')
self.assertTrue(result)
def test_empty(self):
"""
Test empty condition.
"""
result = _not()
self.assertTrue(result)
