1、创建maven项目

1.1、设置maven坐标，包括：selenium、cucumber(cucumber-java、cucumber-testng、gherkin、cucumber-core) 、testng

仓库搜索：https://mvnrepository.com/

<dependencies>

<!-- https://mvnrepository.com/artifact/io.cucumber/cucumber-java -->

<dependency>

<groupId>io.cucumber</groupId>

<artifactId>cucumber-java</artifactId>

<version>LATEST</version>

</dependency>

<!-- selenium依赖 -->

<dependency>

<groupId>org.seleniumhq.selenium</groupId>

<artifactId>selenium-java</artifactId>

<version>3.141.0</version>

</dependency>

<dependency>

<groupId>org.testng</groupId>

<artifactId>testng</artifactId>

<version>6.8.8</version>

<scope>test</scope>

</dependency>

<dependency>

<groupId>junit</groupId>

<artifactId>junit</artifactId>

<version>4.12</version>

<scope>LATEST</scope>

</dependency>

<!-- https://mvnrepository.com/artifact/io.cucumber/cucumber-core -->

<dependency>

<groupId>io.cucumber</groupId>

<artifactId>cucumber-core</artifactId>

<version>LATEST</version>

</dependency>

<!-- https://mvnrepository.com/artifact/io.cucumber/cucumber-gherkin -->

<dependency>

<groupId>io.cucumber</groupId>

<artifactId>cucumber-gherkin</artifactId>

<version>LATEST</version>

</dependency>

<!-- https://mvnrepository.com/artifact/io.cucumber/cucumber-testng -->

<dependency>

<groupId>io.cucumber</groupId>

<artifactId>cucumber-testng</artifactId>

<version>4.7.2</version>

</dependency>

<!-- https://mvnrepository.com/artifact/io.cucumber/cucumber-junit -->

<dependency>

    <groupId>io.cucumber</groupId>

    <artifactId>cucumber-junit</artifactId>

    <version>LATEST</version>

    <scope>test</scope>

</dependency>

<!-- https://mvnrepository.com/artifact/info.cukes/cucumber-jvm -->

<dependency>

    <groupId>info.cukes</groupId>

    <artifactId>cucumber-jvm</artifactId>

    <version>LATEST</version>

    <type>pom</type>

</dependency>

<!-- https://mvnrepository.com/artifact/io.cucumber/cucumber-jvm-deps -->

<dependency>

    <groupId>io.cucumber</groupId>

    <artifactId>cucumber-jvm-deps</artifactId>

    <version>LATEST</version>

    <scope>provided</scope>

</dependency>

<dependency>

            <groupId>org.apache.maven.plugins</groupId>

            <artifactId>maven-surefire-plugin</artifactId>

            <version>LATEST</version>

        </dependency>

<!-- https://mvnrepository.com/artifact/net.masterthought/cucumber-reporting -->

<dependency>

    <groupId>net.masterthought</groupId>

    <artifactId>cucumber-reporting</artifactId>

    <version>4.11.2</version>

</dependency>

<!-- https://mvnrepository.com/artifact/cobertura/cobertura -->

<dependency>

    <groupId>cobertura</groupId>

    <artifactId>cobertura</artifactId>

    <version>1.8</version>

</dependency>

<!-- https://mvnrepository.com/artifact/org.mockito/mockito-all -->

<dependency>

    <groupId>org.mockito</groupId>

    <artifactId>mockito-all</artifactId>

    <version>1.10.19</version>

    <scope>test</scope>

</dependency>

</dependencies>

1.2创建项目结构

3.2.1、创建src/test/java下的stepDefinition包

3.2.2、创建src/test/resources下的Features文件夹

在该目录下创建文件xx.feature

3.2.3、为Gherkin安装Natural Eclipse Editor识别Gherkin语言   

1、插件市场安装Natural

2、使用feature运行需要依靠这个插件

3.2.4、安装cucumber插件

1、插件市场搜索cucumber安装或者指定路径在线安装http://cucumber.github.com/cucumber-eclipse/update-site  

2、为Gherkin语言提供用例场颜色标注

2、编写场景

2.1、使用cucumber创建场景用例

步骤：

在xx.feature中编写场景

格式：

Feature: 用例名-搜索

Background: 背景-用户在http://www.baidu.com/搜索selenium信息

Scenario: 用例描述-在http://www.baidu.com网址上搜索“selenium”

Given 打开网址 http://www.baidu.com

And 输入关键字: selenium

When 点击按钮

Then 搜索结果： selenium出现

3、根据feature编写steps

3.1、junit执行feature

步骤：

3.1.1 、创建TestRunnerWithJunit类，使用junit执行feature，根据提示补充steps

@RunWith(Cucumber.class)

@CucumberOptions(

features = "./src/test/resources/Features"

,glue = {"stepDefinition"}

)

public class TestRunnerWithJunit {

}

3.1.2 、使用junit运行，复制结果提示，补充step

在stepDefinition下创建类xxSteps

使用标注的方式把用例信息通过正则表达式获取关键字，并传入被标注方法的参数中

@Given("^打开网址: (.*)")

public void open(String url){

driver.get(url);

}

@When("^输入关键字: (.*)")

public void sendkey(String key){

driver.sendkey(..(key));

}

@Then("^搜索结果： (.*)出现")

public void result(String expected){

Assert.as(..);

}

4、使用selenium操作页面

步骤：

4.1、设置浏览器、驱动，注意版本

4.2、操作浏览器打开页面

4.3、定位元素，并操作

5、selenium操作结合xxSteps完成用例执行步骤

6、po模式

页面元素、操作和用例分离

7、结果报告

@CucumberOptions(中设置

plugin = {"pretty","json:target/cucumber-report/json-files/cucumber.json","html:target/cucumber-report/cucumber.html"}

,monochrome = true