def test_fib_for_0(self):
     self.assertEqual(fib(0), 1)
 def test_fib_for_4(self):
     self.assertEqual(fib(4), 5)
 def test_fib_for_100(self):
     self.assertEqual(fib(100), 573147844013817084101)
 def test_fib_for_1(self):
     self.assertEqual(fib(1), 1)
 def test_fib_for_2(self):
     self.assertEqual(fib(2), 2)
 def test_fib_for_0(self):
     self.assertEqual(fib(0),1)
 def test_fib_for_100(self):
     self.assertEqual(fib(100),573147844013817084101)
 def test_fib_for_4(self):
     self.assertEqual(fib(4),5)
 def test_fib_for_2(self):
     self.assertEqual(fib(2),2)
 def test_fib_for_1(self):
     self.assertEqual(fib(1),1)