cucumber - 在运行时提取 cucumber 步骤名称

Question

我试图找出是否有一个选项可以找出当前正在执行的 cucumber 步骤，我正在尝试根据步骤名称执行某些操作。

我可以看到 StepDefinitionMatch 类获取步骤，但我不确定如何在运行时访问这些步骤。有什么帮助吗？如果有帮助，请添加调用堆栈的快照。

public StepDefinitionMatch(List<Argument> arguments, StepDefinition stepDefinition, String featurePath, Step step, LocalizedXStreams localizedXStreams) {
    super(arguments, stepDefinition.getLocation(false));
    this.stepDefinition = stepDefinition;
    this.featurePath = featurePath;
    this.step = step;
    this.localizedXStreams = localizedXStreams;
}

Answer 1

你可以实现一个 ConcurrentEventListener，在插件部分设置它:

@RunWith(Cucumber.class)
@CucumberOptions(
...
plugin = {
   ...,
   "com.mycompany.myproduct.AcceptanceStepNameLogger"
}...

AcceptanceStepNameLogger 示例(在这种情况下，我只需要记录 PickleStepTestStep 步骤，而不是钩子(Hook)):

import cucumber.api.*;
import cucumber.api.event.*;

public class AcceptanceStepNameLogger implements ConcurrentEventListener {

    @Override
    public void setEventPublisher(EventPublisher publisher) {

        publisher.registerHandlerFor(TestStepStarted.class, new EventHandler<TestStepStarted>() {
            @Override
            public void receive(TestStepStarted event) {
                if (event.testStep instanceof PickleStepTestStep) {
                    final PickleStepTestStep ev = (PickleStepTestStep) event.testStep;
                    final String args = StringUtils.join(ev.getDefinitionArgument().stream().map(Argument::getValue).toArray(), ",");
                    String testDescription = ev.getStepText() + " : " + ev.getStepLocation();
                    if (StringUtils.isNotBlank(args)) {
                        testDescription += (" : args = (" + args + ")");
                    }
                    System.out.println("STARTING STEP: " + testDescription);
                }
            }
        });

        publisher.registerHandlerFor(TestStepFinished.class, new EventHandler<TestStepFinished>() {
            @Override
            public void receive(TestStepFinished event) {
                if (event.testStep instanceof PickleStepTestStep) {
                    PickleStepTestStep ev = (PickleStepTestStep) event.testStep;
                    final String testDescription = ev.getStepText() + " : " + ev.getStepLocation();
                    System.out.println("FINISHED STEP: " + testDescription);
                }
            }
        });

    }

}