TestNG 从父类继承@Parameters

Question

我正在尝试使用 TestNG 为并发跨浏览器测试框架工作。但似乎我无法从父类获取@Parameters 并继续获取

Parameter 'browsername' is required by @Configuration on method setup but has not been marked @Optional or defined
    at org.testng.internal.Parameters.createParameters(Parameters.java:155)
    at org.testng.internal.Parameters.createParameters(Parameters.java:358)
    at org.testng.internal.Parameters.createConfigurationParameters(Parameters.java:86)
    at org.testng.internal.Invoker.invokeConfigurations(Invoker.java:199)
    at org.testng.internal.Invoker.invokeConfigurations(Invoker.java:138)
    at org.testng.internal.TestMethodWorker.invokeBeforeClassMethods(TestMethodWorker.java:175)
    at org.testng.internal.TestMethodWorker.run(TestMethodWorker.java:107)
    at org.testng.TestRunner.privateRun(TestRunner.java:767)
    at org.testng.TestRunner.run(TestRunner.java:617)
    at org.testng.SuiteRunner.runTest(SuiteRunner.java:348)
    at org.testng.SuiteRunner.runSequentially(SuiteRunner.java:343)
    at org.testng.SuiteRunner.privateRun(SuiteRunner.java:305)
    at org.testng.SuiteRunner.run(SuiteRunner.java:254)

TestNG.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE suite SYSTEM "http://testng.org/testng-1.0.dtd">
<suite name="1265_Suite" parallel="tests" verbose="2" thread-count="2" preserve-order="true">
    <test name="92" parallel="false" preserve-order="true">
        <classes>
            <class name="com.javacodegeeks.testng.maven.BaseTest"/>
            <class name="com.javacodegeeks.testng.maven.ChildTest"/>
            <parameter name="browsername" value="chrome"/>
        </classes>
    </test>
    <test name="93" parallel="false" preserve-order="true">
        <classes>
            <class name="com.javacodegeeks.testng.maven.BaseTest"/>
            <class name="com.javacodegeeks.testng.maven.ChildTest"/>
            <parameter name="browsername" value="firefox"/>
        </classes>
    </test>
</suite>

基础测试

public class BaseTest extends Assert {

    protected String browser;

    @BeforeClass
    @Parameters({"browsername"})
    public void setup(String browsername) {
        System.err.println("Browser name in @BeforeClass is " + browsername);
        this.browser = browsername;
    }
}

儿童测试

public class ChildTest extends BaseTest {

    @Test
    public void test() {
        System.out.println(browser);
    }
}

我没有找到有关如何使其工作的足够信息，所以如果您有任何想法，我想听听。

已检查但信息不足： TestNG Annotations in a Superclass

Answer 1

在<test> 节点上使用<parameter> 节点重试（BaseTest 应该没用）：

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE suite SYSTEM "http://testng.org/testng-1.0.dtd">
<suite name="1265_Suite" parallel="tests" verbose="2" thread-count="2" preserve-order="true">
    <test name="92" parallel="false" preserve-order="true">
        <parameter name="browsername" value="chrome"/>
        <classes>
            <!--class name="com.javacodegeeks.testng.maven.BaseTest"/-->
            <class name="com.javacodegeeks.testng.maven.ChildTest"/>
        </classes>
    </test>
    <test name="93" parallel="false" preserve-order="true">
        <parameter name="browsername" value="firefox"/>
        <classes>
            <!--class name="com.javacodegeeks.testng.maven.BaseTest"/-->
            <class name="com.javacodegeeks.testng.maven.ChildTest"/>
        </classes>
    </test>
</suite>