ccsp/src/leetcode/p1009/SolutionTest.java

package leetcode.p1009;

import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.Parameterized;

import java.util.Arrays;
import java.util.Collection;

import static org.junit.Assert.assertEquals;

/**
 * @ProjectName: LeetCode
 * @FileName: SolutionTest
 * @Author: 杨逸
 * @Data:2026/3/11 20:15
 * @Description:
 */
@RunWith(Parameterized.class)
public class SolutionTest {
    public static final Solution solution = new Solution();
    private final int n;
    private final int expected;
    @Parameterized.Parameters
    public static Collection<Object[]> data(){
        return Arrays.asList(new Object[][]{
                {5,2},
                {7,0},
                {10,5},
                {0,1},
        });
    }
    public SolutionTest(int n, int expected) {
        this.n = n;
        this.expected = expected;
    }

    @Test
    public void bitwiseComplement() {
        assertEquals(expected, solution.bitwiseComplement(n));
    }
}