Cucumber 测试失败，出现 cucumber.runtime.CucumberException: java.util.regex.PatternSyntaxException

问题描述

我正在尝试更新我的测试框架中的一些依赖项，但是当我在这里使用示例时：https://github.com/cmccarthyIrl/spring-cucumber-junit-test-harness 我收到以下错误，我不知道为什么...

我已经尝试了本主题中建议的解决方案，但没有一个适合我：

cucumber.runtime.CucumberException: java.util.regex.PatternSyntaxException: Illegal repetition near index 39

任何帮助将不胜感激

错误

cucumber.runtime.CucumberException: java.util.regex.PatternSyntaxException: Illegal repetition near index 53
the user logged into the App with the following {String} and {String}
                                               ^

    at cucumber.runtime.java.JavaBackend.addStepDefinition(JavaBackend.java:149)
    at cucumber.runtime.java.MethodScanner.scan(MethodScanner.java:63)
    at cucumber.runtime.java.MethodScanner.scan(MethodScanner.java:40)
    at cucumber.runtime.java.JavaBackend.loadGlue(JavaBackend.java:79)
    at cucumber.runner.Runner.<init>(Runner.java:45)
    at cucumber.runtime.Runtime.<init>(Runtime.java:65)
    at cucumber.runtime.Runtime.<init>(Runtime.java:45)
    at cucumber.runtime.Runtime.<init>(Runtime.java:41)
    at cucumber.api.junit.Cucumber.createRuntime(Cucumber.java:102)
    at cucumber.api.junit.Cucumber.<init>(Cucumber.java:77)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
    at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
    at org.junit.internal.builders.AnnotatedBuilder.buildRunner(AnnotatedBuilder.java:104)
    at org.junit.internal.builders.AnnotatedBuilder.runnerForClass(AnnotatedBuilder.java:86)
    at org.junit.runners.model.RunnerBuilder.safeRunnerForClass(RunnerBuilder.java:70)
    at org.junit.internal.builders.AllDefaultPossibilitiesBuilder.runnerForClass(AllDefaultPossibilitiesBuilder.java:37)
    at org.junit.runners.model.RunnerBuilder.safeRunnerForClass(RunnerBuilder.java:70)
    at org.junit.internal.requests.ClassRequest.createRunner(ClassRequest.java:28)
    at org.junit.internal.requests.MemoizingRequest.getRunner(MemoizingRequest.java:19)
    at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:50)
    at com.intellij.rt.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:33)
    at com.intellij.rt.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:220)
    at com.intellij.rt.junit.JUnitStarter.main(JUnitStarter.java:53)
Caused by: java.util.regex.PatternSyntaxException: Illegal repetition near index 53
the user logged into the App with the following {String} and {String}
                                               ^
    at java.util.regex.Pattern.error(Pattern.java:1969)
    at java.util.regex.Pattern.closure(Pattern.java:3171)
    at java.util.regex.Pattern.sequence(Pattern.java:2148)
    at java.util.regex.Pattern.expr(Pattern.java:2010)
    at java.util.regex.Pattern.compile(Pattern.java:1702)
    at java.util.regex.Pattern.<init>(Pattern.java:1352)
    at java.util.regex.Pattern.compile(Pattern.java:1028)
    at cucumber.runtime.java.JavaBackend.pattern(JavaBackend.java:185)
    at cucumber.runtime.java.JavaBackend.addStepDefinition(JavaBackend.java:144)
    ... 24 more

跑步类

package com.app;

import org.junit.runner.RunWith;

import cucumber.api.CucumberOptions;
import cucumber.api.junit.Cucumber;

@RunWith(Cucumber.class)
@CucumberOptions(plugin = {
        "pretty","com.aventstack.extentreports.cucumber.adapter.ExtentCucumberAdapter:","json:target/cucumber-report.json"
},glue = {
        "step","utils"
},features = {
        "classpath:features/miscellaneous/Login.feature"
})
public class AbInitioRunnerTest {

}

要素类

@App
Feature: User login tests

  Scenario Outline: Verify the user can log in
    Given the user logged into the App with the following <username> and <password>

    Examples:
      | username   | password   |
      | automation | automation |

阶梯班

@Given("^the user logged into the App with the following (.*) and (.*)$")
public void theUserLoggedIntoTheAppWithTheFollowingUsernameAndPassword(String username,String password) {

   ...
}

POM

  <dependency>
        <groupId>com.aventstack</groupId>
        <artifactId>extentreports-cucumber2-adapter</artifactId>
        <version>1.0.0</version>
    </dependency>
    <dependency>
        <groupId>io.cucumber</groupId>
        <artifactId>cucumber-core</artifactId>
        <version>2.3.1</version>
    </dependency>
    <dependency>
        <groupId>io.cucumber</groupId>
        <artifactId>cucumber-java</artifactId>
        <version>2.3.1</version>
    </dependency>
    <dependency>
        <groupId>io.cucumber</groupId>
        <artifactId>cucumber-junit</artifactId>
        <version>2.3.1</version>
        <scope>test</scope>
    </dependency>
    <dependency>
        <groupId>io.cucumber</groupId>
        <artifactId>cucumber-spring</artifactId>
        <version>2.3.1</version>
    </dependency>

解决方法

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