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 } |
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 } |
执行AllCalculatorTests.java的结果
