Junit 计算器测试

import junit.framework.TestCase; import org.junit.After; import org.junit.Before; import org.junit.Test; public class TestComputerTest extends TestCase { @Before public void setUp() throws Exception { } @After public void tearDown() throws Exception { } @Test public void TestComputer(String name) { } @Test public void testAdd() { assertEquals("testadd",3, new Computer(1, 2).add()); } @Test public void testMinus() { assertEquals("testminus",0,new Computer(3, 3).minus()); } @Test public void testMultiply() { assertEquals("testmultiply",4, new Computer(2,2).multiply()); } @Test public void testDivide() { assertEquals("divide",0, new Computer(0, 0).divide()); } }