/
_39_03_Test.java
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/
_39_03_Test.java
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package com.peige.test;
import com.peige.algo._39_MoreThanHalfNumber_03;
public class _39_03_Test {
public static void main(String[] args) {
test1();
test2();
test3();
}
/**
* 功能测试
* 1.存在
* 2.不存在
*/
private static void test1() {
_39_MoreThanHalfNumber_03 m = new _39_MoreThanHalfNumber_03();
int res = m.MoreThanHalfNum_Solution(new int[] {2,4,1,3,4,4,1,4,4,6,4});
MyTest.equal(res, 4);
res = m.MoreThanHalfNum_Solution(new int[] {2,4,1,3,4,4,1,4,4,6});
MyTest.equal(res, 0);
}
/**
* 边界测试
* 1.只有一个元素
*/
private static void test2() {
_39_MoreThanHalfNumber_03 m = new _39_MoreThanHalfNumber_03();
int res = m.MoreThanHalfNum_Solution(new int[] {2});
MyTest.equal(res, 2);
}
/**
* 极端测试
* 1.输入null
* 2.输入数组长度为0
*/
private static void test3() {
_39_MoreThanHalfNumber_03 m = new _39_MoreThanHalfNumber_03();
int res = m.MoreThanHalfNum_Solution(null);
MyTest.equal(res, 0);
res = m.MoreThanHalfNum_Solution(new int[0]);
MyTest.equal(res, 0);
}
}