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更新有关测试使用的文档，并且添加链接

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YuCheng Hu 2022-04-28 16:27:12 -04:00
parent 9e9d7a6e36
commit 78933fc040
1 changed files with 7 additions and 0 deletions
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core-java-modules/core-java-collections-list/src/test/java/com/ossez/list/random/RandomListElementUnitTest.java
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@ -3,6 +3,7 @@ package com.ossez.list.random;
import com.google.common.collect.Lists; import com.google.common.collect.Lists;
import com.ossez.list.RemoveFirstElementTest; import com.ossez.list.RemoveFirstElementTest;
import org.junit.jupiter.api.Test; import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.TestInstance;
import org.slf4j.Logger; import org.slf4j.Logger;
import org.slf4j.LoggerFactory; import org.slf4j.LoggerFactory;
@ -10,8 +11,13 @@ import java.util.*;
import java.util.concurrent.ThreadLocalRandom; import java.util.concurrent.ThreadLocalRandom;
/** /**
* Test for Random remove item in listing
* *
* <p><a href="https://www.ossez.com/t/java-list/13934">https://www.ossez.com/t/java-list/13934</a></p>
*
* @author YuCheng
*/ */
@TestInstance(TestInstance.Lifecycle.PER_CLASS)
public class RandomListElementUnitTest { public class RandomListElementUnitTest {
private final static Logger logger = LoggerFactory.getLogger(RemoveFirstElementTest.class); private final static Logger logger = LoggerFactory.getLogger(RemoveFirstElementTest.class);
@ -27,6 +33,7 @@ public class RandomListElementUnitTest {
public void givenList_whenRandomIndexChosen_shouldReturnARandomElementUsingMathRandom() { public void givenList_whenRandomIndexChosen_shouldReturnARandomElementUsingMathRandom() {
List<Integer> givenList = Lists.newArrayList(1, 2, 3); List<Integer> givenList = Lists.newArrayList(1, 2, 3);
System.out.println(Math.random());
givenList.get((int) (Math.random() * givenList.size())); givenList.get((int) (Math.random() * givenList.size()));
} }