Question

我已经看到很多关于如何跳过整个@Test 的答案，但我试图跳过特定的迭代，而不必向现有的几十个添加额外的元数据测试：

public class TestNgPlayground {

        public static final DayOfWeek SOME_CONST = DayOfWeek.TUESDAY;

        @DataProvider
        public Object[][] getStuff(){
            return new Object[][] {
                    { "param1", DayOfWeek.MONDAY},    // Skip this
                    { "param2", DayOfWeek.TUESDAY },  // Run this
                    { "param3", DayOfWeek.WEDNESDAY } // Skip this
            };
        }

        // Ideally I want to detect and Skip in @BeforeMethod / @BeforeClass

        @BeforeMethod  // testArgs fetches the DataProvider values
        public void setUp(Object[] testArgs,ITestResult result ){ 

            DayOfWeek dataProviderValue = (DayOfWeek) testArgs[1];

            if(dataProviderValue!= SOME_CONST ) {
    //            throw new SkipException("skip test"); // No good - skips the entire Test
    //            result.setStatus(ITestResult.SKIP);   // Doesn't do anything
            }
        }


        @Test(dataProvider = "getStuff")
        public void testt(String param1, DayOfWeek param2){
            // some testing
        }

        // 2nd best option - overwrite to Skip after test has run, 
        // though time has been wasted
        @AfterMethod
        public void tearDown(ITestResult result){

            DayOfWeek dow = (DayOfWeek) result.getParameters()[1];

            if(dow != SOME_CONST){
                result.setStatus(ITestResult.SKIP); // Doesn't do anything either... ?
            }


        }
    }

对于上面的例子，我想要显示最终报告：

迭代1 - 跳过

迭代2 - 通过

迭代3 - 跳过

Answer 1

通过利用TestNG提供的IHookable接口，您可以非常轻松地完成此操作。现在，在run()方法中，您将能够决定要对特定迭代执行的操作，甚至相应地更改状态。

以下是展示如何执行此操作的示例。

import org.testng.IHookCallBack;
import org.testng.IHookable;
import org.testng.ITestResult;
import org.testng.annotations.DataProvider;
import org.testng.annotations.Test;

import java.time.DayOfWeek;

public class TestNgPlayground implements IHookable {

    private static final DayOfWeek SOME_CONST = DayOfWeek.TUESDAY;

    @DataProvider
    public Object[][] getStuff() {
        return new Object[][]{
                {"param1", DayOfWeek.MONDAY},    // Skip this
                {"param2", DayOfWeek.TUESDAY},  // Run this
                {"param3", DayOfWeek.WEDNESDAY} // Skip this
        };
    }

    @Test(dataProvider = "getStuff")
    public void testt(String param1, DayOfWeek param2) {
        System.err.println("[" + param1 + ", " + param2 + "]");
    }

    @Override
    public void run(IHookCallBack callBack, ITestResult testResult) {
        Object[] parameters = callBack.getParameters();
        DayOfWeek dataProviderValue = (DayOfWeek) parameters[1];
        if (dataProviderValue != SOME_CONST) {
            callBack.runTestMethod(testResult);
        } else {
            testResult.setStatus(ITestResult.SKIP);
        }
    }
}

这是输出：

[param1, MONDAY]
[param3, WEDNESDAY]

Test ignored.

===============================================
Default Suite
Total tests run: 3, Failures: 0, Skips: 1
===============================================

TestNG：基于逻辑跳过迭代

1 个答案: