@Test
public void testBigInteger_3_3() {
assertEquals(
BigInteger.valueOf(61L), Ackermann.a(BigInteger.valueOf(3L), BigInteger.valueOf(3L)));
}
@Test
public void testInt_3_3() {
assertEquals(61, Ackermann.a(3, 3));
}
@Test
public void testBigInteger_0_0() {
assertEquals(BigInteger.ONE, Ackermann.a(BigInteger.ZERO, BigInteger.ZERO));
}
@Test
public void testInt_2_2() {
assertEquals(7, Ackermann.a(2, 2));
}
@Test
public void testInt_1_1() {
assertEquals(3, Ackermann.a(1, 1));
}
@Test
public void testInt_0_1() {
assertEquals(2, Ackermann.a(0, 1));
}
@Test
public void testInt_1_0() {
assertEquals(2, Ackermann.a(1, 0));
}
@Test
public void testInt_0_0() {
assertEquals(1, Ackermann.a(0, 0));
}
