def test_lowest_value_insertion_sort_2(self):
     self.assertEqual(3, lowest_value(self.set2, 2))
 def test_lowest_value_insertion_sort_1(self):
     self.assertEqual(2, lowest_value(self.set1, 2))
 def test_lowest_value_4(self):
     self.assertEqual(6, lowest_value(self.set4))
 def test_lowest_value_3(self):
     self.assertEqual(3, lowest_value(self.set3))
 def test_lowest_value_2(self):
     self.assertEqual(3, lowest_value(self.set2))
 def test_lowest_value_1(self):
     self.assertEqual(2, lowest_value(self.set1))