Java tutorial
/* * To change this license header, choose License Headers in Project Properties. * To change this template file, choose Tools | Templates * and open the template in the editor. */ package com.mycompany.browserManipulationUtilities; import com.mycompany.browserManipulationUtilities.ScreenShotUtility; import com.mycompany.browserManipulationUtilities.BrowserResizerUtility; import java.awt.image.BufferedImage; import java.io.IOException; import org.junit.After; import org.junit.AfterClass; import org.junit.Before; import org.junit.BeforeClass; import org.junit.Test; import static org.junit.Assert.*; import org.openqa.selenium.WebDriver; import org.openqa.selenium.firefox.FirefoxDriver; /** * * @author hubert */ public class BrowserCalibration { private static WebDriver browser; public BrowserCalibration() { } @BeforeClass public static void setUpClass() { browser = new FirefoxDriver(); } @AfterClass public static void tearDownClass() { browser.close(); browser.quit(); } @Before public void setUp() { } @After public void tearDown() { } // TODO add test methods here. // The methods must be annotated with annotation @Test. For example: // // @Test // public void hello() {} @Test public void calibrateFirefoxDriverWidth() throws IOException { browser.get("https://news.ycombinator.com/news"); int testWidth = 0; System.out.println("testExternalWidth, internalWidth"); for (int i = 1; i <= 15; i++) { testWidth = i * 100; int yDim = 900; BrowserResizerUtility.resizeExternalBrowserWindow(browser, testWidth, yDim); BufferedImage screenShot = ScreenShotUtility.takeScreenShot(browser); System.out.println("" + testWidth + ", " + screenShot.getWidth()); } } }