<s> import unittest <EOL> import lcs <EOL> class TestLCS ( unittest . TestCase ) : <EOL> def test_lcs ( self ) : <EOL> self . assertEqual ( lcs . longest_common_subsequence ( "<STR_LIT>" , "<STR_LIT>" ) , ( <NUM_LIT:4> , "<STR_LIT>" ) ) <EOL> self . assertEqual ( lcs . longest_common_subsequence ( "<STR_LIT>" , "<STR_LIT>" ) , ( <NUM_LIT:4> , "<STR_LIT>" ) ) <EOL> self . assertEqual ( lcs . longest_common_subsequence ( "<STR_LIT>" , "<STR_LIT>" ) , ( <NUM_LIT:3> , "<STR_LIT>" ) ) <EOL> if __name__ == "<STR_LIT:__main__>" : <EOL> unittest . main ( ) </s>
