def test_case_11(self):
self.assertEqual(
underscorifySubstring("abcabcabcabcabcabcabcabcabcabcabcabcabcabc",
"abc"),
"_abcabcabcabcabcabcabcabcabcabcabcabcabcabc_")
def test_case_10(self):
self.assertEqual(
underscorifySubstring("abababababababababababababaababaaabbababaa",
"a"),
"_a_b_a_b_a_b_a_b_a_b_a_b_a_b_a_b_a_b_a_b_a_b_a_b_a_b_aa_b_a_b_aaa_bb_a_b_a_b_aa_"
)
def test_case_9(self):
self.assertEqual(underscorifySubstring("tzttztttz", "ttt"),
"tzttz_ttt_z")
def test_case_1(self):
self.assertEqual(
underscorifySubstring("this is a test to see if it works", "test"),
"this is a _test_ to see if it works")
def test_case_8(self):
self.assertEqual(
underscorifySubstring("ttttttttttttttbtttttctatawtatttttastvb",
"ttt"),
"_tttttttttttttt_b_ttttt_ctatawta_ttttt_astvb")
def test_case_7(self):
self.assertEqual(
underscorifySubstring("this is a test to see if it works and test",
"bfjawkfja"),
"this is a test to see if it works and test")
