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Software Testing Lab2 (软件测试实验二) —— Selenium安装及入门

2024-09-10 16:15:50   219人阅读

Download and install Firefox browser

If you are the user of WINDOWS, there is a link available for you.

Download and install selenium&firebug

There is the way that how I finish this step. Open Firefox, click the buttom like picture.

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Then, search selenium&firebug by this way. When you do this successfully, the icon like this will appear in the tool table.

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Record and export scripts by Selenium IDE

Record:

1. Open Selenium. Make sure it is working. (There is a red bottom on the right)

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2. Do some operate that you prefer to record on Firefox.

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3. Play the test case and debug.

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Export:

1. File->Export test case as->Java Junit4 WebDriver

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2. Create a new project and import this .java

3. Add .jar of selenium (Before that be sure that you have downloaded it)

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Please affirm the LIB of selenium jar is added too, otherwise it is no use. Also, junit is necessary.

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4. Debug

In this part, I met a bug when I run this project.

org.openqa.selenium.WebDriverException: Cannot find firefox binary in PATH. Make sure firefox is installed. OS appears to be: WIN10

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 You can find the solution through stackoverflow. Add the code.

File pathToBinary = new File("C:\\user\\Programme\\FirefoxPortable\\App\\Firefox\\firefox.exe");//The way you store firefox.exe
FirefoxBinary ffBinary = new FirefoxBinary(pathToBinary);
FirefoxProfile firefoxProfile = new FirefoxProfile();       
WebDriver driver = new FirefoxDriver(ffBinary,firefoxProfile);

Run result:

There is code, opening the url, loging in, asserting value of the special element and comparing them. 

package com.example.tests;

import java.util.regex.Pattern;
import java.io.File;
import java.util.concurrent.TimeUnit;
import org.junit.*;
import static org.junit.Assert.*;
import static org.hamcrest.CoreMatchers.*;
import org.openqa.selenium.*;
import org.openqa.selenium.firefox.FirefoxBinary;
import org.openqa.selenium.firefox.FirefoxDriver;
import org.openqa.selenium.firefox.FirefoxProfile;
import org.openqa.selenium.support.ui.Select;

public class testSelenium {
  private WebDriver driver;
  private String baseUrl;
  private boolean acceptNextAlert = true;
  private StringBuffer verificationErrors = new StringBuffer();

  @Before
  public void setUp() throws Exception {
    File pathToBinary = new File("d:\\program\\Firefox\\firefox.exe");
    FirefoxBinary ffBinary = new FirefoxBinary(pathToBinary);
    FirefoxProfile firefoxProfile = new FirefoxProfile();       
    driver = new FirefoxDriver(ffBinary,firefoxProfile);
    baseUrl = "http://121.193.130.195:8080";
    driver.manage().timeouts().implicitlyWait(30, TimeUnit.SECONDS);
  }

  @Test
  public void testSelenium() throws Exception {
    driver.get(baseUrl + "/");
    driver.findElement(By.id("name")).clear();
    driver.findElement(By.id("name")).sendKeys("3014218140");
    driver.findElement(By.id("pwd")).clear();
    driver.findElement(By.id("pwd")).sendKeys("218140");
    driver.findElement(By.id("submit")).click();
    assertEquals("https://github.com/Danning1996", driver.findElement(By.xpath("//tbody[@id=‘table-main‘]/tr[3]/td[2]")).getText());
  }

  @After
  public void tearDown() throws Exception {
    driver.quit();
    String verificationErrorString = verificationErrors.toString();
    if (!"".equals(verificationErrorString)) {
      fail(verificationErrorString);
    }
  }

  private boolean isElementPresent(By by) {
    try {
      driver.findElement(by);
      return true;
    } catch (NoSuchElementException e) {
      return false;
    }
  }

  private boolean isAlertPresent() {
    try {
      driver.switchTo().alert();
      return true;
    } catch (NoAlertPresentException e) {
      return false;
    }
  }

  private String closeAlertAndGetItsText() {
    try {
      Alert alert = driver.switchTo().alert();
      String alertText = alert.getText();
      if (acceptNextAlert) {
        alert.accept();
      } else {
        alert.dismiss();
      }
      return alertText;
    } finally {
      acceptNextAlert = true;
    }
  }
}

The project will open the browser and do the same operation just as you did

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Coding the project and testing

 OMG,又遇到了一个7054的bug，简单点啊~QAQ

Software Testing Lab2 (软件测试实验二) —— Selenium安装及入门


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