def test_huge_pattern_should_return_empty_string(self):
pattern = 'sssssstttttssssttttttssssttttttsssstttt'
integer = 10
modified_pattern = modify_string(pattern, integer)
self.assertEqual(modified_pattern, '')
def test_pattern_SSTTTS_with_9_should_give_SSTTTSSSS(self):
pattern = 'ssttts'
integer = 9
modified_pattern = modify_string(pattern, integer)
self.assertEqual(modified_pattern, 'SSTTTSSSS')
def test_pattern_S_with_2_should_give_SS(self):
pattern = 's'
integer = 2
modified_pattern = modify_string(pattern, integer)
self.assertEqual(modified_pattern, 'SS')
def test_pattern_SST_with_5_should_give_SSTSS(self):
pattern = 'sst'
integer = 5
modified_pattern = modify_string(pattern, integer)
self.assertEqual(modified_pattern, 'SSTSS')