使用Ant与Junit进行自动化测试

使用Ant与Junit组合进行测试。

1.项目结构图：

2.文件代码

Calculator.java

package com.test.junit; public class Calculator { public int add(int a, int b) { return a+b; } public int substact(int a, int b) { return a-b; } public int mutilfy(int a, int b) { return a*b; } public int divid(int a, int b) { if(b == 0) throw new RuntimeException("/ by zero"); return a/b; } public String toString() { return this.getClass().getName()+"@"+this.hashCode(); } } CalculatorTest.java

package com.test.junit; import org.junit.Before; import org.junit.Test; import static org.junit.Assert.*; public class CalculatorTest { private Calculator cal; @Before public void setUp() throws Exception { cal = new Calculator(); } @Test public void testAdd() { assertEquals("相等", 5, cal.add(2, 3)); } @Test public void testSubstact() { assertEquals("相等", -1, cal.substact(2, 3)); } @Test public void testMutilfy() { assertEquals("相等", 6, cal.mutilfy(2, 3)); } @Test public void testDivid() { assertEquals("相等", 2, cal.divid(6, 3)); } @Test(expected=RuntimeException.class) public void testDividByZero() { assertEquals("异常", -1, cal.divid(3, 0)); } } 3.Ant脚本，build.xml

<?xml version="1.0" encoding="utf-8"?> <!-- ============================================= ant-junit 整合 ========================================== --> <project name="ant-junit" default="test" basedir="."> <!--设置属性--> <property name="output" value="bin"/> <property name="src" value="src"/> <property name="test" value="test"/> <property name="report" value="report" /> <!-- - - - - - - - - - - - - - - - - - target: test report folder init - - - - - - - - - - - - - - - - - --> <target name="init"> <mkdir dir="${report}"/> </target> <!-- - - - - - - - - - - - - - - - - - target: compile - - - - - - - - - - - - - - - - - --> <target name="compile"> <javac srcdir="${src}" destdir="${output}" includeantruntime="true" /> <echo>compilation complete!</echo> </target> <!-- - - - - - - - - - - - - - - - - - target: compile test cases - - - - - - - - - - - - - - - - - --> <target name="testcompile" depends="init"> <javac srcdir="${test}" destdir="${output}" includeantruntime="true" /> <echo>test compilation complete!</echo> </target> <target name="allcompile" depends="compile, testcompile"></target> <!-- ======================================== target: auto test all test case and output report file ===================================== --> <target name="test" depends="allcompile"> <junit printsummary="on" fork="true" showoutput="true"> <classpath> <fileset dir="lib" includes="**/*.jar"/> <pathelement path="${output}"/> </classpath> <formatter type="xml" /> <batchtest todir="${report}"> <fileset dir="${output}"> <include name="**/*Test.*" /> </fileset> </batchtest> </junit> <junitreport todir="${report}"> <fileset dir="${report}"> <include name="TEST-*.xml" /> </fileset> <report format="frames" todir="${report}" /> </junitreport> </target> </project>

4.报告

参考资料：

https://www.ibm.com/developerworks/cn/java/j-lo-junit4/