Cucumber-jvm：Cucumber Hook和TestNG Hook之间的冲突

Question

我使用@BeforeTest注释和Cucumber hoo使用@Before注释实现了TestNG钩子，但是在运行代码时显示错误。

错误：

  

[Utils] [ERROR] [Error] java.lang.NullPointerException       在Runner.TestRunner.features（TestRunner.java:105）

     

FAILED CONFIGURATION：@BeforeTest setUp   java.lang.NoClassDefFoundError：   io / cucumber / tagexpressions / TagExpressionParser at   cucumber.runtime.TagPredicate。（TagPredicate.java:23）

     

引起：java.lang.ClassNotFoundException：   io.cucumber.tagexpressions.TagExpressionParser

     

FAILED CONFIGURATION：@AfterTest tearDown   java.lang.NullPointerException at   Runner.TestRunner.tearDown（TestRunner.java:110）

Login.java

public class Login {
private PropertiesManager pm;
private ExtentReportManager reportMgr;

public Login() {

}

/*@Before("@p")
public void setUp() {
    pm = PropertiesManager.createInstance();
    reportMgr = ExtentReportManager.createInstance();

}*/

}

TestRunner.java

@CucumberOptions(
        features = "src/Feature",
        glue = {"Step_Definitions"},
        plugin = {
                "pretty",
                "html:target/cucumber-reports/cucumber-pretty",
                "json:target/cucumber-reports/CucumberTestReport.json",
                "rerun:target/cucumber-reports/rerun.txt"
})
public class TestRunner {
    private TestNGCucumberRunner testNGCucumberRunner;
    private ExtentReportManager reportMgr;
    private PropertiesManager pm;

    @BeforeTest(alwaysRun = true)
    public void setUp() throws Exception {
        testNGCucumberRunner = new TestNGCucumberRunner(this.getClass());

        pm = PropertiesManager.createInstance();
        reportMgr = ExtentReportManager.createInstance();

        WebDriverManager.createDriver();
    }

    @Test(groups = "cucumber", description = "Runs Cucumber Feature", dataProvider = "dataProvider")
    public void feature(CucumberFeatureWrapper cucumberFeature) {
        testNGCucumberRunner.runCucumber(cucumberFeature.getCucumberFeature());
    }
}

为什么Cucumber hook和TestNG hook之间存在冲突？怎么解决？谢谢。

Answer 1

我通过在构建路径中添加tag-expression.jar来解决它。