BDD Gherkin Selenium Java - 错误故障排除答案

【问题标题】：BDD Gherkin Selenium Java - Error Trouble shootingBDD Gherkin Selenium Java - 错误故障排除
【发布时间】：2017-06-27 06:41:26
【问题描述】：

    package cucumberselelniumgherkin;


    import java.util.concurrent.TimeUnit;

    import org.junit.Assert;
    import org.openqa.selenium.By;
    import org.openqa.selenium.WebDriver;
    import org.openqa.selenium.WebElement;
    import org.openqa.selenium.firefox.FirefoxDriver;

    import cucumber.api.java.After;
    import cucumber.api.java.Before;
    import cucumber.api.java.en.Given;
    import cucumber.api.java.en.Then;
    import cucumber.api.java.en.When;

    public class test {


        public WebDriver driver;

         @Before
            public void setup() {
                driver = new FirefoxDriver();
        }

        @Given("^I open google$")
        public void I_open_google() {
            //Set implicit wait of 10 seconds and launch google
            driver.manage().timeouts().implicitlyWait(5, TimeUnit.SECONDS);
            driver.get("https://www.google.co.in");
        }

        @When("^I enter \"([^\"]*)\" in search textbox$")
        public void I_enter_in_search_textbox(String additionTerms) {
            //Write term in google textbox
            WebElement googleTextBox = driver.findElement(By.id("gbqfq"));
            googleTextBox.sendKeys(additionTerms);

            //Click on searchButton
            WebElement searchButton = driver.findElement(By.id("gbqfb"));
            searchButton.click();
        }

        @Then("^I should get result as \"([^\"]*)\"$")
        public void I_should_get_correct_result(String expectedResult) {
            //Get result from calculator
            WebElement calculatorTextBox = driver.findElement(By.id("cwos"));
            String result = calculatorTextBox.getText();

            //Verify that result of 2+2 is 4
            Assert.assertEquals(result, expectedResult);

            driver.close();
        }

         @After
          public void closeBrowser() {
          driver.quit();
         }

    }

当我尝试将它作为 maven 测试运行时遇到以下提到的错误，请帮助这是我第一次尝试进入 BDD 内容，代码有什么问题。请建议我能做些什么来解决这个问题，它一直困扰着我！

        [INFO] Scanning for projects...
[INFO]                                                                         
[INFO] ------------------------------------------------------------------------
[INFO] Building bddSel 0.0.1-SNAPSHOT
[INFO] ------------------------------------------------------------------------
[INFO] Downloading: https://repo.maven.apache.org/maven2/org/seleniumhq/selenium/selenium-api/maven-metadata.xml
[INFO] Downloaded: https://repo.maven.apache.org/maven2/org/seleniumhq/selenium/selenium-api/maven-metadata.xml (3 KB at 1.3 KB/sec)
[INFO] Downloading: https://repo.maven.apache.org/maven2/org/seleniumhq/selenium/selenium-support/maven-metadata.xml
[INFO] Downloaded: https://repo.maven.apache.org/maven2/org/seleniumhq/selenium/selenium-support/maven-metadata.xml (4 KB at 6.7 KB/sec)
[INFO] Downloading: https://repo.maven.apache.org/maven2/info/cukes/cucumber-junit/1.2.5/cucumber-junit-1.2.5.pom
[INFO] Downloaded: https://repo.maven.apache.org/maven2/info/cukes/cucumber-junit/1.2.5/cucumber-junit-1.2.5.pom (3 KB at 5.3 KB/sec)
[INFO] Downloading: https://repo.maven.apache.org/maven2/info/cukes/cucumber-junit/1.2.5/cucumber-junit-1.2.5.jar
[INFO] Downloaded: https://repo.maven.apache.org/maven2/info/cukes/cucumber-junit/1.2.5/cucumber-junit-1.2.5.jar (22 KB at 27.4 KB/sec)
[INFO] 
[INFO] --- maven-resources-plugin:2.6:resources (default-resources) @ bddSel ---
[WARNING] Using platform encoding (Cp1252 actually) to copy filtered resources, i.e. build is platform dependent!
[INFO] skip non existing resourceDirectory E:\workspace\bddSel\src\main\resources
[INFO] 
[INFO] --- maven-compiler-plugin:3.1:compile (default-compile) @ bddSel ---
[INFO] Changes detected - recompiling the module!
[WARNING] File encoding has not been set, using platform encoding Cp1252, i.e. build is platform dependent!
[INFO] Compiling 2 source files to E:\workspace\bddSel\target\classes
[INFO] -------------------------------------------------------------
[ERROR] COMPILATION ERROR : 
[INFO] -------------------------------------------------------------
[ERROR] error reading C:\Users\Avinash\.m2\repository\org\apache\commons\commons-lang3\3.5\commons-lang3-3.5.jar; invalid LOC header (bad signature)
[ERROR] error reading C:\Users\Avinash\.m2\repository\net\sourceforge\cssparser\cssparser\0.9.22\cssparser-0.9.22.jar; invalid LOC header (bad signature)
[ERROR] error reading C:\Users\Avinash\.m2\repository\net\sourceforge\htmlunit\htmlunit\2.26\htmlunit-2.26.jar; invalid CEN header (bad signature)
[ERROR] /E:/workspace/bddSel/src/main/java/cucumberselelniumgherkin/test.java:[6,17] package org.junit does not exist
[ERROR] /E:/workspace/bddSel/src/main/java/cucumberselelniumgherkin/test.java:[12,25] package cucumber.api.java does not exist
[ERROR] /E:/workspace/bddSel/src/main/java/cucumberselelniumgherkin/test.java:[13,25] package cucumber.api.java does not exist
[ERROR] /E:/workspace/bddSel/src/main/java/cucumberselelniumgherkin/test.java:[14,28] package cucumber.api.java.en does not exist
[ERROR] /E:/workspace/bddSel/src/main/java/cucumberselelniumgherkin/test.java:[15,28] package cucumber.api.java.en does not exist
[ERROR] /E:/workspace/bddSel/src/main/java/cucumberselelniumgherkin/test.java:[16,28] package cucumber.api.java.en does not exist
[ERROR] /E:/workspace/bddSel/src/main/java/cucumberselelniumgherkin/test.java:[23,11] cannot find symbol
  symbol:   class Before
  location: class cucumberselelniumgherkin.test
[ERROR] /E:/workspace/bddSel/src/main/java/cucumberselelniumgherkin/test.java:[28,10] cannot find symbol
  symbol:   class Given
  location: class cucumberselelniumgherkin.test
[ERROR] /E:/workspace/bddSel/src/main/java/cucumberselelniumgherkin/test.java:[35,10] cannot find symbol
  symbol:   class When
  location: class cucumberselelniumgherkin.test
[ERROR] /E:/workspace/bddSel/src/main/java/cucumberselelniumgherkin/test.java:[46,10] cannot find symbol
  symbol:   class Then
  location: class cucumberselelniumgherkin.test
[ERROR] /E:/workspace/bddSel/src/main/java/cucumberselelniumgherkin/test.java:[58,11] cannot find symbol
  symbol:   class After
  location: class cucumberselelniumgherkin.test
[ERROR] /E:/workspace/bddSel/src/main/java/cucumberselelniumgherkin/test.java:[53,17] cannot find symbol
  symbol:   variable Assert
  location: class cucumberselelniumgherkin.test
[INFO] 15 errors 
[INFO] -------------------------------------------------------------
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 10.233 s
[INFO] Finished at: 2017-07-05T09:45:37+10:00
[INFO] Final Memory: 19M/152M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.1:compile (default-compile) on project bddSel: Compilation failure: Compilation failure:
[ERROR] error reading C:\Users\Avinash\.m2\repository\org\apache\commons\commons-lang3\3.5\commons-lang3-3.5.jar; invalid LOC header (bad signature)
[ERROR] error reading C:\Users\Avinash\.m2\repository\net\sourceforge\cssparser\cssparser\0.9.22\cssparser-0.9.22.jar; invalid LOC header (bad signature)
[ERROR] error reading C:\Users\Avinash\.m2\repository\net\sourceforge\htmlunit\htmlunit\2.26\htmlunit-2.26.jar; invalid CEN header (bad signature)
[ERROR] /E:/workspace/bddSel/src/main/java/cucumberselelniumgherkin/test.java:[6,17] package org.junit does not exist
[ERROR] /E:/workspace/bddSel/src/main/java/cucumberselelniumgherkin/test.java:[12,25] package cucumber.api.java does not exist
[ERROR] /E:/workspace/bddSel/src/main/java/cucumberselelniumgherkin/test.java:[13,25] package cucumber.api.java does not exist
[ERROR] /E:/workspace/bddSel/src/main/java/cucumberselelniumgherkin/test.java:[14,28] package cucumber.api.java.en does not exist
[ERROR] /E:/workspace/bddSel/src/main/java/cucumberselelniumgherkin/test.java:[15,28] package cucumber.api.java.en does not exist
[ERROR] /E:/workspace/bddSel/src/main/java/cucumberselelniumgherkin/test.java:[16,28] package cucumber.api.java.en does not exist
[ERROR] /E:/workspace/bddSel/src/main/java/cucumberselelniumgherkin/test.java:[23,11] cannot find symbol
[ERROR] symbol:   class Before
[ERROR] location: class cucumberselelniumgherkin.test
[ERROR] /E:/workspace/bddSel/src/main/java/cucumberselelniumgherkin/test.java:[28,10] cannot find symbol
[ERROR] symbol:   class Given
[ERROR] location: class cucumberselelniumgherkin.test
[ERROR] /E:/workspace/bddSel/src/main/java/cucumberselelniumgherkin/test.java:[35,10] cannot find symbol
[ERROR] symbol:   class When
[ERROR] location: class cucumberselelniumgherkin.test
[ERROR] /E:/workspace/bddSel/src/main/java/cucumberselelniumgherkin/test.java:[46,10] cannot find symbol
[ERROR] symbol:   class Then
[ERROR] location: class cucumberselelniumgherkin.test
[ERROR] /E:/workspace/bddSel/src/main/java/cucumberselelniumgherkin/test.java:[58,11] cannot find symbol
[ERROR] symbol:   class After
[ERROR] location: class cucumberselelniumgherkin.test
[ERROR] /E:/workspace/bddSel/src/main/java/cucumberselelniumgherkin/test.java:[53,17] cannot find symbol
[ERROR] symbol:   variable Assert
[ERROR] location: class cucumberselelniumgherkin.test
[ERROR] -> [Help 1]
[ERROR] 
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR] 
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoFailureException

以下是该项目的 POM - 非常感谢您的回复。我被困住了:(请帮忙。我已经尝试了几乎所有方法似乎都无法弄清楚。我是 Selenium 和 bdd 的新手，所以想学习。非常感谢您的回复。

<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>CucumberJavaProject</groupId>
  <artifactId>bddSel</artifactId>
  <version>0.0.1-SNAPSHOT</version>
  <dependencies>
        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <version>4.12</version>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>org.seleniumhq.selenium</groupId>
            <artifactId>selenium-java</artifactId>
            <version>3.4.0</version>
        </dependency>
        <dependency>
            <groupId>info.cukes</groupId>
            <artifactId>cucumber-java</artifactId>
            <version>1.2.5</version>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>info.cukes</groupId>
            <artifactId>cucumber-junit</artifactId>
            <version>1.1.2</version>
            <scope>test</scope>
        </dependency>
    </dependencies>  
</project>

【问题讨论】：

你能把maven依赖部分也贴在这里
添加了兄弟，非常感谢您的帮助，非常感谢
嗨，谁能帮我解决这个问题。如果需要更多信息，请告诉我。
有人可以调查一下吗？
请大家帮忙。

标签： java maven selenium bdd gherkin

【解决方案1】：

我试过了，效果很好：

<?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>groupId</groupId>
    <artifactId>CucumberBasic</artifactId>
    <version>1.0-SNAPSHOT</version>

    <dependencies>
        <dependency>
            <groupId>io.cucumber</groupId>
            <artifactId>cucumber-java</artifactId>
            <version>4.2.3</version>
        </dependency>

        <dependency>
            <groupId>io.cucumber</groupId>
            <artifactId>cucumber-junit</artifactId>
            <version>4.2.3</version>
            <scope>test</scope>
        </dependency>

        <!-- https://mvnrepository.com/artifact/junit/junit -->
        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <version>4.12</version>
            <scope>test</scope>
        </dependency>

    </dependencies>

</project>

【讨论】：

【解决方案2】：

对 cucumber-junit 和 cucumber-java (1.2.5) 使用相同的版本。版本 1.1.2 来自 2013 年 1 月 30 日。

更新：您的test.java 课程位于src/main/java。但是，您的依赖项设置为范围test。这意味着它们仅用于测试编译和执行。因此，当您的 maven 项目尝试编译 test.java 类时，它的类路径中没有所需的类。

因此，将您的 test.java 类移动到 src/test/java 文件夹中，然后重试。您还可以查看我的示例项目，该项目显示了使用大多数 BDD 框架检查哪个文件或类所在的位置的最小设置： https://github.com/mszalbach/BDD/tree/master/cucumber

【讨论】：

我确实得到了上面更新了上面线程中的错误。
我用你的课程和一个示例黄瓜项目对此进行了测试。它可以编译唯一缺少的东西是设置 geckodriver 的路径以便能够启动 Firefox。因此，可能更像是另一个答案中所述的损坏的缓存之类的问题。但永远不要对两个依赖项使用相同的版本，因为它们是相关的。
我在从 repo 中删除所有文件后重新做了完整的事情，还尝试重新创建 maven 项目但仍然没有工作...你能建议我可以在哪里阅读可能是我错过了一些不确定的东西:(
再次检查你的输出后检查我的更新我注意到依赖范围和你的java类所在的位置有问题。

【解决方案3】：

似乎某些 jar 文件已损坏。这不是最好的解决方案，但可能对您有用。请删除以下文件夹下的所有文件，然后使用 maven 重新下载。

对于窗户

C:\Users\<username>\.m2\repository folder

对于 linux

/home/egnyte/.m2/repository

要再次下载，您可以在您最喜欢的 IDE 上右键单击您的项目，然后您可以找到该选项。你可以使用命令行并运行

mvn clean test

【讨论】：

@AvinashPandey 所以你从 `C:\Users\Avinash\.m2\repository` 中删除了所有内容，但仍然出现错误？
可能是从本地回购中获取相同的罐子。删除所有内容后，您可以运行以下命令。 mvn dependency:purge-local-repository clean test
我确实尝试过这也不起作用，现在我正在尝试制作一个新的 maven 项目，以防万一我卡住了。但是，如果您可以建议我可以遵循的教程来设置它，那就太好了。