def testCopyValueToString(self):
"""Tests the _CopyValueToString function."""
filter_object = filters.Filter()
string = filter_object._CopyValueToString(['1', '2', '3'])
self.assertEqual(string, '123')
string = filter_object._CopyValueToString([1, 2, 3])
self.assertEqual(string, '123')
string = filter_object._CopyValueToString(123)
self.assertEqual(string, '123')
string = filter_object._CopyValueToString(b'123')
self.assertEqual(string, '123')
string = filter_object._CopyValueToString('123')
self.assertEqual(string, '123')
def testInitialize(self):
"""Tests the __init__ function."""
filter_object = filters.Filter()
self.assertIsNotNone(filter_object)