如何解决Flood IO - Selenium Script - 无法在 Intelij 中运行示例 Selenium Script 不断获取 For input String Null
我正在尝试在本地 Intelij 中运行来自 flood.io 的 selenium webdriver 示例脚本。但我不断收到错误：
对于输入字符串：“null”。
我希望能够运行它，然后更改代码并将其上传到 flood.io，这样我就可以在那里运行带有功能性 selenium 测试的负载测试。
有什么帮助吗？
错误日志：
C:\TestData\java-1.8.0-openjdk-1.8.0.282-1.b08.dev.redhat.windows.x86_64\jre\bin\java.exe "-javaagent:C:\Users\sshiekh\AppData\Local\JetBrains\IntelliJ IDEA Community Edition 2020.3.1\lib\idea_rt.jar=58719:C:\Users\sshiekh\AppData\Local\JetBrains\IntelliJ IDEA Community Edition 2020.3.1\bin" -Dfile.encoding=UTF-8 -classpath C:\TestData\java-1.8.0-openjdk-1.8.0.282-1.b08.dev.redhat.windows.x86_64\jre\lib\charsets.jar;C:\TestData\java-1.8.0-openjdk-1.8.0.282-1.b08.dev.redhat.windows.x86_64\jre\lib\ext\access-bridge-64.jar;C:\TestData\java-1.8.0-openjdk-1.8.0.282-1.b08.dev.redhat.windows.x86_64\jre\lib\ext\cldrdata.jar;C:\TestData\java-1.8.0-openjdk-1.8.0.282-1.b08.dev.redhat.windows.x86_64\jre\lib\ext\dnsns.jar;C:\TestData\java-1.8.0-openjdk-1.8.0.282-1.b08.dev.redhat.windows.x86_64\jre\lib\ext\jaccess.jar;C:\TestData\java-1.8.0-openjdk-1.8.0.282-1.b08.dev.redhat.windows.x86_64\jre\lib\ext\localedata.jar;C:\TestData\java-1.8.0-openjdk-1.8.0.282-1.b08.dev.redhat.windows.x86_64\jre\lib\ext\nashorn.jar;C:\TestData\java-1.8.0-openjdk-1.8.0.282-1.b08.dev.redhat.windows.x86_64\jre\lib\ext\sunec.jar;C:\TestData\java-1.8.0-openjdk-1.8.0.282-1.b08.dev.redhat.windows.x86_64\jre\lib\ext\sunjce_provider.jar;C:\TestData\java-1.8.0-openjdk-1.8.0.282-1.b08.dev.redhat.windows.x86_64\jre\lib\ext\sunmscapi.jar;C:\TestData\java-1.8.0-openjdk-1.8.0.282-1.b08.dev.redhat.windows.x86_64\jre\lib\ext\sunpkcs11.jar;C:\TestData\java-1.8.0-openjdk-1.8.0.282-1.b08.dev.redhat.windows.x86_64\jre\lib\ext\zipfs.jar;C:\TestData\java-1.8.0-openjdk-1.8.0.282-1.b08.dev.redhat.windows.x86_64\jre\lib\jce.jar;C:\TestData\java-1.8.0-openjdk-1.8.0.282-1.b08.dev.redhat.windows.x86_64\jre\lib\jfr.jar;C:\TestData\java-1.8.0-openjdk-1.8.0.282-1.b08.dev.redhat.windows.x86_64\jre\lib\jsse.jar;C:\TestData\java-1.8.0-openjdk-1.8.0.282-1.b08.dev.redhat.windows.x86_64\jre\lib\management-agent.jar;C:\TestData\java-1.8.0-openjdk-1.8.0.282-1.b08.dev.redhat.windows.x86_64\jre\lib\resources.jar;C:\TestData\java-1.8.0-openjdk-1.8.0.282-1.b08.dev.redhat.windows.x86_64\jre\lib\rt.jar;C:\TestData\demo-selenium\out\test\demo-selenium;C:\TestData\demo-selenium\out\production\demo-selenium;C:\TestData\demo-selenium\test\custom.jar;C:\TestData\demo-selenium\lib\json-simple-1.1.1.jar;C:\TestData\demo-selenium\lib\selenium-server-standalone-3.11.0.jar ChallengeChrome
Exception in thread "main" java.net.MalformedURLException: For input string: "null"
at java.net.URL.<init>(URL.java:645)
at java.net.URL.<init>(URL.java:508)
at java.net.URL.<init>(URL.java:457)
at ChallengeChrome.main(ChallengeChrome.java:33)
Caused by: java.lang.NumberFormatException: For input string: "null"
at java.lang.NumberFormatException.forInputString(NumberFormatException.java:65)
at java.lang.Integer.parseInt(Integer.java:580)
at java.lang.Integer.parseInt(Integer.java:615)
at java.net.URLStreamHandler.parseURL(URLStreamHandler.java:222)
at java.net.URL.<init>(URL.java:640)
... 3 more
Process finished with exit code 1
import java.net.URL;
import java.util.concurrent.TimeUnit;
import java.util.List;
import java.util.Random;
import org.openqa.selenium.By;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.WebDriverException;
import org.openqa.selenium.JavascriptExecutor;
import org.openqa.selenium.remote.Augmenter;
import org.openqa.selenium.remote.DesiredCapabilities;
import org.openqa.selenium.remote.RemoteWebDriver;
import org.openqa.selenium.support.ui.Select;
import io.flood.selenium.FloodSump;
public class ChallengeChrome {
public static void main(String[] args) throws Exception {
int iterations = 0;
// Create a new instance of the html unit driver
// Notice that the remainder of the code relies on the interface,// not the implementation.
WebDriver driver =new RemoteWebDriver
(new URL("http://" +
System.getenv("WEBDRIVER_HOST") +
":" +
System.getenv("WEBDRIVER_PORT")
+ "/wd/hub"),DesiredCapabilities.chrome());
JavascriptExecutor js = (JavascriptExecutor)driver;
// Create a new instance of the Flood IO agent
FloodSump flood = new FloodSump();
// Inform Flood IO the test has started
flood.started();
// It's up to you to control test duration / iterations programatically.
while( iterations < 1000 ) {
try {
System.out.println("Starting iteration " + String.valueOf(iterations));
driver.manage().timeouts().implicitlyWait(5,TimeUnit.SECONDS);
// And Now use this to visit the target site
driver.get("https://jriz.io/");
System.out.println("DEBUG - Navigate to main site at https://jriz.io");
// Log a passed transaction in Flood IO
flood.passed_transaction(driver,"The Flood Store - Home");
//select the accessories section
driver.findElement(By.cssSelector("img[alt='Accessories']")).click();
System.out.println("DEBUG - Click Accessories category on the main site");
flood.passed_transaction(driver,"The Flood Store - Accessories");
//add item to cart
Random r = new java.util.Random();
List <WebElement> links = driver.findElements(By.cssSelector("a[class='button product_type_simple add_to_cart_button ajax_add_to_cart']"));
WebElement randomElement = links.get(r.nextInt(links.size()));
int linkListCount = links.size();
System.out.println("Total Number of link count on page = " + linkListCount);
randomElement.click();
flood.passed_transaction(driver,"The Flood Store - Add Item to Cart");
//Go to your cart
driver.get("http://jriz.io/cart/");
flood.passed_transaction(driver,"The Flood Store - View Cart");
// Good idea to introduce some form of pacing / think time into your scripts
Thread.sleep(2000);
iterations++;
} catch (WebDriverException e) {
// Log a webdriver exception in flood
flood.webdriver_exception(driver,e);
} catch(InterruptedException e) {
Thread.currentThread().interrupt();
String[] lines = e.getMessage().split("\\r?\\n");
System.err.println("browser terminated early: " + lines[0]);
} catch(Exception e) {
String[] lines = e.getMessage().split("\\r?\\n");
System.err.println("Other exception: " + lines[0]);
} finally {
iterations++;
}
}
driver.quit();
// Inform Flood IO the test has finished
flood.finished();
}
}
解决方法
这些仅适用于在 Flood 上运行时 - 您需要提供本地 Selenium WebDriver 实例的主机和端口以进行本地测试。 您甚至可以使用以下代替远程驱动程序在本地运行：
WebDriver 驱动程序；
System.setProperty("PATH-TO-YOUR-CHROMEDRIVER");
driver = new ChromeDriver();
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