Selenium实例 Demo

结构：
1 定义Page类
2 定义DriverManager类
3 定义TestCase类
4 定义ItemManager类

其中：
1 LoginPage类继承Page类

步骤如下：
1 创建页面对象，并根据操作步骤，完成代码
2 根据操作，记录操作结果
3 对比操作结果和预期结果

使用框架：
1 junit4
2 testNG

import org.openqa.selenium.support.PageFactory;

public class Page {

	public Page(){
		PageFactory.initElements(DriverManager.getDriver(), this);
	}
}

import org.openqa.selenium.By;
import org.openqa.selenium.WebElement;

public class LoginPage extends Page {
	private static final String URL = "http://localhost:52452/icloudboss/";

	// WebDriver driver;
	/**
	 * 只有homepage之类的起始页才必要有这个init方法用来打开URL。 return this 表示执行完毕之后页面仍旧在本页。
	 * 如果留在本页，并有页面刷新，就要return new JDHomepage 如果没有页面刷新等页面改变，就return this
	 * 如果跳转到其他页面，就return new xxxPage 这样写的好处，是每个方法的return语句上明确了页面跳转的预期结果 Only the
	 */
	// 初始化
	public LoginPage init() {
		DriverManager.getDriver().get(URL);
		return this;
	}

	// 退出
	public void quit() {
		DriverManager.quitDriver();
	}

	//获取输入框元素，并 输入字符
	public void inputText(String id, String value) {
		WebElement element = DriverManager.getDriver().findElement(By.id(id));
		element.sendKeys(value);
	}

	public void inputTextYaml(String key, ItemManager item, String value) {
		WebElement element = item.getElement(key, DriverManager.getDriver());
		element.sendKeys(value);
	}

	//获取按钮元素，并点击按钮
	public void clickButtonWithItem(String buttonID, ItemManager item) {
		// WebElement element = DriverManager.getDriver().findElement(
		// By.id(buttonID));
		WebElement element = item.getElement(buttonID,
				DriverManager.getDriver());
		element.click();
	}

	public void clickButton(String buttonID) {
		WebElement element = DriverManager.getDriver().findElement(
				By.id(buttonID));

		element.click();
	}

	// 获取页面字符串
	public String getTextWithItem(String ID, ItemManager item) {
		// WebElement element = DriverManager.getDriver().findElement(
		// By.id(ID));
		WebElement element = item.getElement(ID, DriverManager.getDriver());
		return element.getText();
	}

	public String getText(String ID) {
		WebElement element = DriverManager.getDriver().findElement(By.id(ID));
		return element.getText();
	}
	// 获取页面字符串
	public String findSysName(String className) {
		return DriverManager.getDriver().findElement(By.className(className))
				.getText();
	}
}

import java.io.File;
import java.io.IOException;
import java.util.concurrent.TimeUnit;

import org.openqa.selenium.WebDriver;
import org.openqa.selenium.chrome.ChromeDriverService;
import org.openqa.selenium.firefox.FirefoxDriver;
import org.openqa.selenium.remote.DesiredCapabilities;
import org.openqa.selenium.remote.RemoteWebDriver;
import org.openqa.selenium.support.events.EventFiringWebDriver;

public class DriverManager {
	public static ThreadLocal<WebDriver> threadDriver = new ThreadLocal<WebDriver>();
	public static String browserType = "firefox";
	static String chromePath = "E:/Driver/chromedriver.exe";
	static String driverTpye = "webdriver.chrome.driver";

	/**
	 * 根据TestCase的要求来指定浏览器类型但不创建他 save the browser type but not create it
	 * 
	 * @param browser
	 *            :浏览器名字
	 */
	public static void setupDriver(String browser) {
		browserType = browser;
	}

	/**
	 * 关浏览器，Windows上需要在这里杀进程的步骤 quit the driver
	 */

	public static void quitDriver() {
		getDriver().quit();
		System.out.println(getDriver().toString());
		DriverManager.threadDriver.set(null);
	}

	public static WebDriver getDriver() {
		WebDriver driver = DriverManager.threadDriver.get();
		if (driver == null) {
			if (browserType == "firefox") {
				driver = new EventFiringWebDriver(new FirefoxDriver())
						.register(new LogEventListener());
				threadDriver.set(driver);
				DriverManager.getDriver().manage().timeouts()
						.implicitlyWait(3, TimeUnit.SECONDS);
			} else if (browserType == "chrome") {
				System.setProperty(driverTpye, chromePath);
				ChromeDriverService service = new ChromeDriverService.Builder()
						.usingDriverExecutable(new File(chromePath))
						.usingAnyFreePort().build();
				try {
					service.start();
				} catch (IOException e) {
					// TODO Auto-generated catch block
					e.printStackTrace();

				}
				driver = new RemoteWebDriver(service.getUrl(),
						DesiredCapabilities.chrome());
			}
		}
		System.out.println(driver.toString());
		return driver;
	}


}

import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.util.HashMap;

import org.ho.yaml.Yaml;
import org.openqa.selenium.By;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.WebElement;

public class ItemManager {
	public String yamlFile;

	// 初始化yaml文件名称
	public ItemManager(String fileName) {
		yamlFile = fileName;
		this.getYamlFile();
	}
	
	public HashMap<String, HashMap<String, String>> ml;
	// 获取yaml文件内容
	@SuppressWarnings("unchecked")
	public void getYamlFile() {
		File f = new File("demo/" + yamlFile + ".yaml");
		try {
			ml = Yaml.loadType(new FileInputStream(f.getAbsolutePath()),
					HashMap.class);
			System.out.println(ml.toString());
		} catch (FileNotFoundException e) {
			e.printStackTrace();
		}
	}
	// 获取BY对象
	public By getBy(String type, String value) {
		By by = null;
		if (type.equals("id")) {
			by = By.id(value);
		}
		if (type.equals("name")) {
			by = By.name(value);
		}
		if (type.equals("xpath")) {
			by = By.xpath(value);
		}
		if (type.equals("className")) {
			by = By.className(value);
		}
		if (type.equals("linkText")) {
			by = By.linkText(value);
		}
		return by;
	}
	// 获取元素对象
	public WebElement getElement(String key, WebDriver driver) {
		String type = this.ml.get(key).get("type");
		String value = this.ml.get(key).get("value");
		return driver.findElement(this.getBy(type, value));
	}

}

import org.junit.After;
import org.junit.Assert;
import org.junit.Before;
import org.junit.Test;

public class LoginPageTestJunit4 extends TestCase {
	LoginPage tLoginPage;
	ItemManager item;
	@Before
	public void createLoginPage(){
		
		tLoginPage = new LoginPage();
		tLoginPage.init();
		item = new ItemManager("login");
		item.getYamlFile();
		System.out.println("==================="+item.ml);
	}
	@After
	public void deleteLoginPgae(){
		tLoginPage.quit();
	}
	
	@Test
	public void loginPageCheckTest(){
		String expectedResult = "云管理平台"; 
		String ActualResult ;
		ActualResult = tLoginPage.findSysName("iWRIS_word");
		Assert.assertEquals(expectedResult, ActualResult);
	}
	@Test
	public void LoginPageLoginActionTest(){
		String expectedResult ="[e-mail]" ;
		String actualReslut ;
		//直接在测试代码中写入元素
//		tLoginPage.inputText("u_name", "[e-mail]");
//		tLoginPage.inputText("u_pwd", "1");
		//使用yaml文件管理页面元素
		tLoginPage.inputTextYaml("username_input", item, "[e-mail]");
		tLoginPage.inputTextYaml("pwd_input", item, "1");
		tLoginPage.clickButtonWithItem("button_ID",item);
		actualReslut = tLoginPage.getTextWithItem("text_id",item);
		Assert.assertEquals(expectedResult, actualReslut);
	}
	
}

import java.lang.reflect.Method;

import org.testng.AssertJUnit;
import org.testng.annotations.AfterClass;
import org.testng.annotations.BeforeClass;
import org.testng.annotations.DataProvider;
import org.testng.annotations.Parameters;
import org.testng.annotations.Test;

public class LoginPageTestNG {
	LoginPage tLoginPage;
	ItemManager item;

	@BeforeClass
	public void createLoginPage() {
		tLoginPage = new LoginPage();
		tLoginPage.init();
		item = new ItemManager("login");
		item.getYamlFile();
	}

	@AfterClass
	public void deleteLoginPgae() {
		 tLoginPage.quit();
	}

	// 使用@Parameters方式参数化读取XML
	@Test
	@Parameters({ "key1", "key2", "userName", "pwd", "expectedResult",
			"buttonID", "id" })
	public void LoginPageLoginActionTest(String key1, String key2,
			String userName, String pwd, String expectedResult1,
			String buttonID, String id) {
		String expectedResult = expectedResult1;
		String actualReslut;
		System.out.println(buttonID + id);
		tLoginPage.inputTextYaml(key1, item, userName);
		tLoginPage.inputTextYaml(key2, item, pwd);
		tLoginPage.clickButtonWithItem(buttonID, item);
		actualReslut = tLoginPage.getTextWithItem(id, item);
		AssertJUnit.assertEquals(expectedResult, actualReslut);
	}

	// 使用@DataProvider方式参数化
	@DataProvider(name = "LoginTest")
	public Object[][] createUser(Method m) {
		System.out.println(m.getName());
		return new Object[][] { { "u_name", "u_pwd", "xxxx", "xxxx",
				"xxxxx", "imageDiv", "uName" } };
	}

	@Test(dataProvider = "LoginTest")
	public void LoginPageLoginActionTest2(String key1, String key2,
			String userName, String pwd, String expectedResult1,
			String buttonID, String id) {
		String expectedResult = expectedResult1;
		String actualReslut;
		System.out.println("参数 : " + key1 + key2 + userName + pwd
				+ expectedResult1 + buttonID + id);
		tLoginPage.inputText(key1, userName);
		tLoginPage.inputText(key2, pwd);
		tLoginPage.clickButton(buttonID);
		actualReslut = tLoginPage.getText(id);
		AssertJUnit.assertEquals(expectedResult, actualReslut);
	}

}