def test_all_postive_number_with_overlap(self):
result = overlap_computer([2, 7], [2, 4])
self.assertEqual(result, 'THERE IS AN OVERLAP')
def test_all_negavtive_number_with_no_overlap(self):
result = overlap_computer([-1, -5], [-6, -11])
self.assertEqual(result, "THERE IS NO OVERLAP")
def test_all_negavtive_number_with_overlap(self):
result = overlap_computer([-7, -10], [-8, -12])
self.assertEqual(result, 'THERE IS AN OVERLAP')
def test_mixed_numbers_with_no_overlap(self):
result = overlap_computer([-2, -6], [5, 9])
self.assertEqual(result, "THERE IS NO OVERLAP")
def test_mixed_numbers_with_overlap(self):
result = overlap_computer([-2, 1], [0, -5])
self.assertEqual(result, 'THERE IS AN OVERLAP')
def test_all_postive_number_with_no_overlap(self):
result = overlap_computer([2, 3], [4, 20])
self.assertEqual(result, "THERE IS NO OVERLAP")