Junit 套件

Parameterized 参数化运行器：

/*  * ======================================================================== *  * Licensed to the Apache Software Foundation (ASF) under one or more * contributor license agreements.  See the NOTICE file distributed with * this work for additional information regarding copyright ownership. * The ASF licenses this file to You under the Apache License, Version 2.0 * (the "License"); you may not use this file except in compliance with * the License.  You may obtain a copy of the License at *  *   http://www.apache.org/licenses/LICENSE-2.0 *  * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. *  * ======================================================================== */import static org.junit.Assert.assertEquals;import java.util.Arrays;import java.util.Collection;import org.junit.Test;import org.junit.runner.RunWith;import org.junit.runners.Parameterized;import org.junit.runners.Parameterized.Parameters;/** * A sample parameterized test-case. *  * @version $Id: ParameterizedTest.java 551 2010-03-06 11:37:34Z paranoid12 $ */@RunWith(value=Parameterized.class)public class ParameterizedTest {    private double expected;     private double valueOne;     private double valueTwo;     @Parameters     public static Collection<Integer[]> getTestParameters() {       return Arrays.asList(new Integer[][] {          {2, 1, 1},  //expected, valueOne, valueTwo             {3, 2, 2},  //expected, valueOne, valueTwo             {4, 3, 1},  //expected, valueOne, valueTwo          });    }    public ParameterizedTest(double expected,        double valueOne, double valueTwo) {       this.expected = expected;       this.valueOne = valueOne;       this.valueTwo = valueTwo;    }    @Test    public void sum() {       Calculator calc = new Calculator();       assertEquals(expected, calc.add(valueOne, valueTwo), 0);    } }

 

Suite套件：

suite对象其实是一个Runner，可以执行测试类中所有@Test注释的方法

public class TestCaseA {@Testpublic void testA1() {assertEquals("Dummy test-case", 1+1, 2);}}

 

将测试类组合成一个Suite（测试集）
 

@RunWith(value = Suite.class)@SuiteClasses(value = { TestCaseA.class })public class TestSuiteA {}

 

然后把测试集又组合成一个主测试集
 

@RunWith(value = Suite.class)@SuiteClasses(value = { TestSuiteA.class, TestSuiteB.class })public class MasterTestSuite {}