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  • junit高级篇(参数化、打包测试)实例代码

    工程目录:

    参数化测试,SquareTest.java:

     1 import static org.junit.Assert.*;
     2 
     3 import java.util.Arrays;
     4 import java.util.Collection;
     5 
     6 import org.junit.Before;
     7 import org.junit.Test;
     8 import org.junit.runner.RunWith;
     9 import org.junit.runners.Parameterized;
    10 import org.junit.runners.Parameterized.Parameters;
    11 
    12 @RunWith(Parameterized.class)
    13 public class SquareTest {
    14     private static Calculator calculator = new Calculator();
    15     private int param;
    16     private int result;
    17     
    18     
    19     @Parameters
    20     public static Collection data(){
    21         return Arrays.asList(new Object[][]{
    22                 {2,4},
    23                 {0,0},
    24                 {-3,9},
    25         });
    26     }
    27     
    28     //构造函数,对变量进行初始化
    29     public SquareTest(int param,int result){
    30         this.param = param;
    31         this.result = result;
    32     }
    33     
    34     @Test
    35     public void square(){
    36         calculator.square(param);
    37         assertEquals(result,calculator.getResult());
    38     }
    39     
    40 }
    View Code

    打包测试,AllCalculatorTests.java:

     1 import org.junit.runner.RunWith;
     2 import org.junit.runners.Suite;
     3 
     4 @RunWith(Suite.class)
     5 @Suite.SuiteClasses({
     6     CalculatorTest.class,
     7     SquareTest.class
     8 })
     9 public class AllCalculatorTests {
    10 
    11 }
    View Code

    执行AllCalculatorTests.java的结果

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  • 原文地址:https://www.cnblogs.com/shanJX/p/4720993.html
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