java - 执行功能文件时控制台不显示任何打印输出

Question

我正在尝试将步骤定义中写入的输出打印到 Eclipse 控制台中。但我在控制台中没有看到任何输出

我已将以下依赖项添加到我的项目中，并且还在运行程序类中包含了“pretty”和 monochrome :true

<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>sampleProject</groupId>
  <artifactId>sampleProject</artifactId>
  <version>0.0.1-SNAPSHOT</version>
  <packaging>jar</packaging>

  <name>sampleProject</name>
  <url>http://maven.apache.org</url>

  <properties>
    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
  </properties>

    <build>
    <pluginManagement>
        <plugins>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-compiler-plugin</artifactId>
                <version>3.8.1</version>
                <configuration>
                    <source>1.7</source>
                    <target>1.7</target>
                </configuration>
            </plugin>
        </plugins>

    </pluginManagement>
</build>

  <dependencies>
        <!-- https://mvnrepository.com/artifact/io.cucumber/cucumber-core -->
    <dependency>
        <groupId>io.cucumber</groupId>    
        <artifactId>cucumber-core</artifactId>
        <version>4.7.1</version>
    </dependency>

    <!-- https://mvnrepository.com/artifact/org.apache.maven.plugins/maven-compiler-plugin -->
    <dependency>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-compiler-plugin</artifactId>
        <version>3.8.1</version>
    </dependency>


    <dependency>  
          <groupId>com.sun</groupId> 
           <artifactId>tools</artifactId>
        <version>1.8</version>
        <scope>system</scope>
        <systemPath>${java.home}\lib\tools-1.8.0.jar</systemPath>
     </dependency> 

    <dependency>
    <groupId>io.cucumber</groupId>
    <artifactId>cucumber-junit</artifactId>
    <version>4.7.1</version>
    <scope>test</scope>
    </dependency>

      <dependency>
    <groupId>io.cucumber</groupId>
    <artifactId>cucumber-java</artifactId>
    <version>4.7.1</version>
    </dependency>

    <dependency>
    <groupId>net.sourceforge.cobertura</groupId>
    <artifactId>cobertura</artifactId>
    <version>2.1.1</version>
    <scope>test</scope>
    </dependency>

    <dependency>
    <groupId>net.masterthought</groupId>
    <artifactId>cucumber-reporting</artifactId>
    <version>4.8.0</version>
    </dependency>

    <dependency>
    <groupId>io.cucumber</groupId>
    <artifactId>cucumber-jvm-deps</artifactId>
    <version>1.0.6</version>
    <scope>provided</scope>
    </dependency>

        <!-- https://mvnrepository.com/artifact/io.cucumber/cucumber-jvm -->
     <dependency>
        <groupId>io.cucumber</groupId>
        <artifactId>cucumber-jvm</artifactId>
        <version>4.7.1</version>
        <type>pom</type>
    </dependency> 

        <!-- https://mvnrepository.com/artifact/log4j/log4j -->
    <dependency>
        <groupId>log4j</groupId>
        <artifactId>log4j</artifactId>
        <version>1.2.17</version>
    </dependency>


    <dependency>
    <groupId>org.mockito</groupId>
    <artifactId>mockito-all</artifactId>
    <version>1.10.19</version>
    <scope>test</scope>
    </dependency>

    <dependency>
    <groupId>org.seleniumhq.selenium</groupId>
    <artifactId>selenium-java</artifactId>
    <version>3.141.59</version>
    </dependency>

      <dependency>
    <groupId>io.cucumber</groupId>
    <artifactId>gherkin</artifactId>
    <version>5.1.0</version>
    </dependency>

    <dependency>
    <groupId>io.cucumber</groupId>
    <artifactId>cucumber-html</artifactId>
    <version>0.2.7</version>
    </dependency>

    <!-- https://mvnrepository.com/artifact/junit/junit-dep -->
    <dependency>
        <groupId>junit</groupId>
        <artifactId>junit-dep</artifactId>
        <version>4.11</version>
        <type>pom</type>
        <scope>test</scope>
    </dependency>

    <!-- https://mvnrepository.com/artifact/org.testng/testng -->
    <dependency>
        <groupId>org.testng</groupId>
        <artifactId>testng</artifactId>
        <version>6.14.3</version>
        <scope>compile</scope>
    </dependency>

    <!-- https://mvnrepository.com/artifact/io.cucumber/cucumber-testng -->
    <dependency>
        <groupId>io.cucumber</groupId>
        <artifactId>cucumber-testng</artifactId>
        <version>4.7.1</version>
    </dependency>


  </dependencies>
</project>

例如，如果我在步骤定义中打印任何内容，例如System.out.println("2+2");

当我运行此代码时，仅在控制台中看到以下行

 [RemoteTestNG] detected TestNG version 6.14.3
Starting ChromeDriver 76.0.3809.68 (420c9498db8ce8fcd190a954d51297672c1515d5-refs/branch-heads/3809@{#864}) on port 9315
Only local connections are allowed.
Please protect ports used by ChromeDriver and related test frameworks to prevent access by malicious code.
Aug 02, 2019 11:54:35 AM org.openqa.selenium.remote.ProtocolHandshake createSession
INFO: Detected dialect: W3C
Feature: Check addition in Google calculatorcontent
   In order to verify that Google calculator work correctly
   As a user of Google
   I should be able to get correct addition result

  Scenario: Addition                     # src/main/java/Features/sample.feature:6
    Given I open Google                  # SampleStepDef.I_open_google()
    When I enter "2+2" in search textbox # SampleStepDef.I_enter_in_search_textbox(String)
    Then I should get result as "4"      # SampleStepDef.I_should_get_correct_result(String)
PASSED: runScenario("Addition", "Check addition in Google calculatorcontent")
        Runs Cucumber Scenarios

===============================================

控制台除此之外不显示任何其他内容。

它也不会显示场景数量以及通过或失败的步骤

1 Scenarios ([33m1 undefined[0m)
   3 Steps ([33m3 undefined[0m)
   0m0.000s

这是我的 tesRunner 代码 包 runner ；

import io.cucumber.testng.AbstractTestNGCucumberTests;
import io.cucumber.testng.CucumberOptions;

@CucumberOptions(
        features = "src/main/java/Features",
        glue = {"StepDefinitions"},
       // tags = "@SmokeTest",
        monochrome = true,
        dryRun = false,
        strict = true,
        plugin = {
                "pretty",
                "html:target/cucumber-reports/cucumber-pretty",
                "json:target/cucumber-reports/CucumberTestReport.json",
                "rerun:target/cucumber-reports/rerun.txt"
        }
        )

public class TestRunner extends AbstractTestNGCucumberTests {


}

和步骤定义代码

package StepDefinitions;


import java.util.concurrent.TimeUnit;

import org.testng.Assert;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.firefox.FirefoxDriver;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.chrome.ChromeDriver;
import org.openqa.selenium.By;

import io.cucumber.java.After;
import io.cucumber.java.Before;
import org.apache.log4j.Logger;

import org.apache.log4j.xml.DOMConfigurator;
import io.cucumber.java.en.Given;
import io.cucumber.java.en.Then;
import io.cucumber.java.en.When;
public class SampleStepDef {


    protected WebDriver driver;
     private static Logger Log = Logger.getLogger(Logger.class.getName());
     @Before
        public void setup() {
        System.setProperty("webdriver.chrome.driver","C:\\Users\\Admin\\Downloads\\chromedriver.exe");
            driver = new ChromeDriver();
    }

    @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();
     }

}

Answer 1

使用 cucumber-jvm 4.5.0 及更高版本，为了在运行结束时查看摘要统计信息，您需要通过在运行程序类中定义的插件明确请求它。如果您添加“摘要”(因为您已经“漂亮”了)，您应该能够再次看到场景/步骤的总数以及所花费的时间。这已通过 https://github.com/cucumber/cucumber-jvm/pull/1670 更改