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import static org.junit.jupiter.api.Assertions.*;
import org.junit.jupiter.api.Test;
public class FibonacciTest {
@Test
void testFibonacci0() {
assertEquals(0, Fibonacci.fib_naive(0));
assertEquals(0, Fibonacci.fib_optimized1(0));
}
@Test
void testFibonacci1() {
assertEquals(1, Fibonacci.fib_naive(1));
assertEquals(1, Fibonacci.fib_optimized1(1));
}
@Test
void testFibonacci40() {
assertEquals(102334155, Fibonacci.fib_naive(40));
assertEquals(1, Fibonacci.fib_optimized1(2));
assertEquals(2, Fibonacci.fib_optimized1(3));
assertEquals(3, Fibonacci.fib_optimized1(4));
assertEquals(102334155, Fibonacci.fib_optimized1(40));
}
@Test
void testFibonacci73() {
assertEquals(806515533049393L, Fibonacci.fib_optimized1(73));
}
}
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