Spring boot 和 cucumber 集成,当我打包这个项目时使用 mvn package 命令生成 jar 并生成 advvic-1.0.jar。但是,如果我运行这个 jar
java -jar target/advvic-1.0.jar
我收到这个错误:
原因:cucumber.runtime.CucumberException:未找到后端。请确保您的 CLASSPATH 上有后端模块。
但是,如果我提取这个 jar,我会在 lib 文件夹中找到 cucumber-java.jar
这是我的 pom:
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.advvic.cucumber.spring</groupId>
<artifactId>advvic</artifactId>
<version>1.0</version>
<packaging>jar</packaging>
<name>cucumber-spring-boot</name>
<url>http://maven.apache.org</url>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<java.version>1.8</java.version>
<spring-boot.version>1.4.1.RELEASE</spring-boot.version>
<cucumber.version>1.2.5</cucumber.version>
<selenium.version>3.0.1</selenium.version>
<htmlunit.version>2.13</htmlunit.version>
</properties>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-dependencies</artifactId>
<version>${spring-boot.version}</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
<exclusions>
<exclusion>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-jdbc</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>com.h2database</groupId>
<artifactId>h2</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
</dependency>
<dependency>
<groupId>info.cukes</groupId>
<artifactId>cucumber-java</artifactId>
<version>${cucumber.version}</version>
</dependency>
<dependency>
<groupId>info.cukes</groupId>
<artifactId>cucumber-core</artifactId>
<version>${cucumber.version}</version>
</dependency>
<dependency>
<groupId>info.cukes</groupId>
<artifactId>cucumber-spring</artifactId>
<version>${cucumber.version}</version>
</dependency>
<dependency>
<groupId>info.cukes</groupId>
<artifactId>cucumber-junit</artifactId>
<version>${cucumber.version}</version>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.12</version>
</dependency>
<dependency>
<groupId>com.google.guava</groupId>
<artifactId>guava</artifactId>
<version>20.0</version>
</dependency>
<!--Selenium server dependency is for version 3 and up -->
<!--https://mvnrepository.com/artifact/org.seleniumhq.selenium/selenium-server -->
<dependency>
<groupId>org.seleniumhq.selenium</groupId>
<artifactId>selenium-server</artifactId>
<version>${selenium.version}</version>
</dependency>
<dependency>
<groupId>org.seleniumhq.selenium</groupId>
<artifactId>selenium-java</artifactId>
<version>${selenium.version}</version>
</dependency>
<dependency>
<groupId>xml-apis</groupId>
<artifactId>xml-apis</artifactId>
<version>1.4.01</version>
</dependency>
<dependency>
<groupId>org.javassist</groupId>
<artifactId>javassist</artifactId>
<version>3.20.0-GA</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<version>${spring-boot.version}</version>
<executions>
<execution>
<configuration>
<executable>true</executable>
<attach>true</attach>
</configuration>
<goals>
<goal>repackage</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.5.1</version>
<configuration>
<executable>true</executable>
<source>1.8</source>
<target>1.8</target>
</configuration>
</plugin>
</plugins>
</build>
</project>
最佳答案
我想将 Spring Boot 应用程序用作 Cucumber 测试的运行程序时遇到了完全相同的问题。
问题是 Spring Boot 以自己的方式重新打包所有内容,因此默认的 Cucumber ResourceLoaders 很难找到任何 cucumber.runtime.Backend 类以及功能文件和步骤定义。
我最终做的是使用 Spring 特定类来搜索类路径来实现自定义 cucumber.runtime.io.ResourceLoader。 我在 https://stackoverflow.com/a/17283721/3216618 得到了这个想法
PathMatchingResourcePatternResolver resolver = new PathMatchingResourcePatternResolver();
String locationPattern = ... use path and suffix to
Resource[] resources = resolver.getResources(locationPattern);
最后您需要从找到的 org.springframework.core.io.Resource[] 创建一个 Iterable
关于java - Cucumber 和 Spring boot 集成有错误,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/40507783/