軟體測試第一次上機

標籤：

一.junit、hamcrest和eclemma的安裝：

1.junit和hamcrest在建立了junitHw1工程後在build path裡通過add external jars添加junit－4.12.jar和hamcrest－all－1.3.jar。

2.eclemma在eclipse下點擊help－eclipse marketplace－find－eclemma安裝。

二.編寫Triangle以及Triangletest:

1.判斷三角形：

package example;/** * Created by Ev_Eraser on 2016/3/18. */public class Myclass {    public String triangle(int a,int b,int c) {        if(a + b < c || a + c < b || b+ c < a)            return "notTriangle";        if(a == b && b == c)            return "isosceles";        if(a == b || b == c || a == c)            return "equilateral";        else            return "scalene";    }}

2.測試:

package example;import org.junit.Before;import org.junit.Test;import org.junit.runner.RunWith;import org.junit.runners.Parameterized;import java.util.Arrays;import java.util.Collection;import static org.junit.Assert.assertEquals;@RunWith(Parameterized.class)public class MyclassTest {    private Myclass myClass;    private int input1;    private int input2;    private int input3;    private String expected;    public MyclassTest(int input1, int input2, int input3, String expected){        this.input1 = input1;        this.input2 = input2;        this.input3 = input3;        this.expected = expected;    }    @Before    public void setUp() throws Exception {        myClass = new Myclass();    }@Parameterized.Parameters    public static Collection<Object[]> getData(){    return Arrays.asList(new Object[][]{            {2, 2, 2, "isosceles"},            {2, 2, 3, "equilateral"},            {2, 4, 3, "scalene"},            {2, 9, 2, "notTriangle"}    });    }//    @After//    public void tearDown() throws Exception {////    }    @Test    public void testTriangle() throws Exception {        assertEquals(this.expected, myClass.triangle(input1,input2,input3));    }}

三.測試結果：

軟體測試第一次上機