数据驱动是作自动化测试中很重要的一部分,数据源的方案也是百花八门了,好比利用外部文件,直接在@DataProvider中写死等等,咱们今天介绍一下利用enum来作数据源,先来看一下enum的写法:
ide
public enum TestEnum { OK(200,"success"), FAIL(300,"fail"); private int retCode; private String msg; private TestEnum(int retCode, String msg) { this.retCode = retCode; this.msg = msg; } public int getRetCode() { return retCode; } public void setRetCode(int retCode) { this.retCode = retCode; } public String getMsg() { return msg; } public void setMsg(String msg) { this.msg = msg; } @Override public String toString() { return retCode+" "+msg; } public static void main(String[] args) { TestEnum[] vs = TestEnum.values(); System.out.println(vs[0].getMsg()); System.out.println(TestEnum.OK.getRetCode()); System.out.println(TestEnum.OK.getMsg()); System.out.println(TestEnum.valueOf("OK").getMsg()); } }
上述代码复制后,可直接运行!
上述代码可理解为有两组数据,每一组里面有两个数据,一个是retCode,一个是msg。如今把enum给加载到@DataProvider中去:测试
public class TestDataDemo { @DataProvider public Object[][] dataProvider(){ TestEnum[] vs = TestEnum.values(); Object[][] obj = new Object[vs.length][]; for (int i = 0; i < vs.length; i++) { obj[i] = new Object[]{vs[i]}; } return obj; } @Test(dataProvider="dataProvider") public void testDemo(TestEnum te){ System.out.println(te.getRetCode()); System.out.println(te.getMsg()); } }