用 Selenium 测试 Extjs答案

【问题标题】：Testing Extjs with Selenium用 Selenium 测试 Extjs
【发布时间】：2015-02-17 13:05:15
【问题描述】：

实际上我正在尝试使用 selenium 测试 extjs 应用程序。我在 chrome 上使用基于 eclipse 的 Firefox 和 javasrcipt 的 selenium ide。我阅读了数小时以找到解决问题的方法，但在我的代码中找不到错误。

我能想到的唯一问题是 extjs 应用程序对于 selenium 来说太慢了。

因为问题如下：我编写了测试用例并使用了 waitforElementPresent 然后单击。如果我使用 selenium ID 并将速度设置为最慢点，则整个测试用例工作正常。如果我将速度增加到最大或一半，则在随机点它没有单击按钮。这可能发生在第一次尝试或最后一次尝试时。 eclipse 也会发生同样的情况，我试图通过一个有效的暂停来解决它，但没有它它也应该有效。

希望有人可以在这里帮助我。

这是我在 IDE 中的代码的一部分：

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head profile="http://selenium-ide.openqa.org/profiles/test-case">
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<link rel="selenium.base" href="+++" />
<title>Login</title>
</head>
<body>
<table cellpadding="1" cellspacing="1" border="1">
<thead>
<tr><td rowspan="1" colspan="3">Login</td></tr>
</thead><tbody>
<tr>
	<td>open</td>
	<td>/login</td>
	<td></td>
</tr>
<tr>
	<td>waitForElementPresent</td>
	<td>xpath=(//input[@name='data[User][loginUsername]'])</td>
	<td></td>
</tr>
<tr>
	<td>type</td>
	<td>xpath=(//input[@name='data[User][loginUsername]'])</td>
	<td>+++</td>
</tr>
<tr>
	<td>waitForElementPresent</td>
	<td>xpath=(//input[@name='data[User][loginUserpassword]'])</td>
	<td></td>
</tr>
<tr>
	<td>type</td>
	<td>xpath=(//input[@name='data[User][loginUserpassword]'])</td>
	<td>+++</td>
</tr>
<tr>
	<td>waitForElementPresent</td>
	<td>xpath=(//button[text()='Login'])</td>
	<td></td>
</tr>
<tr>
	<td>clickAndWait</td>
	<td>xpath=(//button[text()='Login'])</td>
	<td></td>
</tr>
<tr>
	<td>waitForElementPresent</td>
	<td>xpath=(//a[contains(text(),'neue Projekte in Ihrer Region (')])</td>
	<td></td>
</tr>
<tr>
	<td>click</td>
	<td>xpath=(//a[contains(text(),'neue Projekte in Ihrer Region (')])</td>
	<td></td>
</tr>
<tr>
	<td>waitForElementNotPresent</td>
	<td>xpath=(//div[text()='Übertrage Daten ...'])</td>
	<td></td>
</tr>
<tr>
	<td>waitForElementPresent</td>
	<td>xpath=(//div[@class='x-grid3-hd-checker'])</td>
	<td></td>
</tr>
<tr>
	<td>waitForElementPresent</td>
	<td>xpath=(//button[text()='Logout'])</td>
	<td></td>
</tr>
<tr>
	<td>click</td>
	<td>xpath=(//button[text()='Logout'])</td>
	<td></td>
</tr>
<tr>
	<td>waitForElementPresent</td>
	<td>xpath=(//button[text()='Login'])</td>
	<td></td>
</tr>
<tr>
	<td>pause</td>
	<td>2000</td>
	<td></td>
</tr>
<tr>
	<td></td>
	<td></td>
	<td></td>
</tr>
</tbody></table>
</body>
</html>

这是我的 Eclipse 代码的一部分：

public void testFirmaanlegen() throws Exception {
    driver.get("+++");

    for (int second = 0;; second++) {
        if (second >= secondsToWait) System.out.println("timeoutfa1");
        try { if (isElementPresent(By.xpath("(//input[@name='data[User][loginUsername]'])"))) break; } catch (Exception e) {}
        Thread.sleep(1000);
    }

    driver.findElement(By.xpath("(//input[@name='data[User][loginUsername]'])")).clear();
    driver.findElement(By.xpath("(//input[@name='data[User][loginUsername]'])")).sendKeys("****");

    for (int second = 0;; second++) {
        if (second >= secondsToWait) System.out.println("timeoutfa2");
        try { if (isElementPresent(By.xpath("(//input[@name='data[User][loginUserpassword]'])"))) break; } catch (Exception e) {}
        Thread.sleep(1000);
    }

    driver.findElement(By.xpath("(//input[@name='data[User][loginUserpassword]'])")).clear();
    driver.findElement(By.xpath("(//input[@name='data[User][loginUserpassword]'])")).sendKeys("*****");

    for (int second = 0;; second++) {
        if (second >= secondsToWait) System.out.println("timeoutfa3");
        try { if (isElementPresent(By.xpath("(//button[text()='Login'])"))) break; } catch (Exception e) {}
        Thread.sleep(1000);
    }

    driver.findElement(By.xpath("(//button[text()='Login'])")).click();

    for (int second = 0;; second++) {
        if (second >= secondsToWait) System.out.println("timeoutfa4");
        try { if (isElementPresent(By.xpath("(//button[text()='Eigene Infos'])"))) break; } catch (Exception e) {}
        Thread.sleep(1000);
    }

    Thread.sleep(1000); //musste ich einbauen.
    try{
        driver.findElement(By.xpath("(//button[text()='Eigene Infos'])")).click();
       }
       catch(Exception e){
        if (checkForSession() == true){
         driver.findElement(By.xpath("(//button[text()='Eigene Infos'])")).click();
        }
       }

    for (int second = 0;; second++) {
        if (second >= secondsToWait) System.out.println("timeoutfa5");
        try { if (isElementPresent(By.xpath("(//span[text()='Eigene Firma anlegen'])"))) break; } catch (Exception e) {}
        Thread.sleep(1000);
    }


    driver.findElement(By.xpath("(//span[text()='Eigene Firma anlegen'])")).click();

    for (int second = 0;; second++) {
        if (second >= secondsToWait) System.out.println("timeoutfa6");
        try { if (isElementPresent(By.xpath("(//input[@id='owncompany_searchfield_name1'])"))) break; } catch (Exception e) {}
        Thread.sleep(1000);
    }

    driver.findElement(By.xpath("(//input[@id='owncompany_searchfield_name1'])")).clear();
    driver.findElement(By.xpath("(//input[@id='owncompany_searchfield_name1'])")).sendKeys("automated Test");

    for (int second = 0;; second++) {
        if (second >= secondsToWait) System.out.println("timeoutfa7");
        try { if (isElementPresent(By.xpath("(//input[@id='owncontact_searchfield_lastname'])"))) break; } catch (Exception e) {}
        Thread.sleep(1000);
    }

    driver.findElement(By.xpath("(//input[@id='owncontact_searchfield_lastname'])")).clear();
    driver.findElement(By.xpath("(//input[@id='owncontact_searchfield_lastname'])")).sendKeys("iBau");

    for (int second = 0;; second++) {
        if (second >= secondsToWait) System.out.println("timeoutfa8");
        try { if (isElementPresent(By.xpath("(//input[@id='owncompany_searchfield_postcode'])"))) break; } catch (Exception e) {}
        Thread.sleep(1000);
    }

    driver.findElement(By.xpath("(//input[@id='owncompany_searchfield_postcode'])")).clear();
    driver.findElement(By.xpath("(//input[@id='owncompany_searchfield_postcode'])")).sendKeys("48163");

    for (int second = 0;; second++) {
        if (second >= secondsToWait) System.out.println("timeoutfa9");
        try { if (isElementPresent(By.xpath("(//input[@id='owncompany_searchfield_town'])"))) break; } catch (Exception e) {}
        Thread.sleep(1000);
    }

    driver.findElement(By.xpath("(//input[@id='owncompany_searchfield_town'])")).clear();
    driver.findElement(By.xpath("(//input[@id='owncompany_searchfield_town'])")).sendKeys("Münster");

    for (int second = 0;; second++) {
        if (second >= secondsToWait) System.out.println("timeoutfa10");
        try { if (isElementPresent(By.xpath("(//input[@id='owncompany_searchfield_street'])"))) break; } catch (Exception e) {}
        Thread.sleep(1000);
    }

    driver.findElement(By.xpath("(//input[@id='owncompany_searchfield_street'])")).clear();
    driver.findElement(By.xpath("(//input[@id='owncompany_searchfield_street'])")).sendKeys("Teststreet");

    for (int second = 0;; second++) {
        if (second >= secondsToWait) System.out.println("timeoutfa11");
        try { if (isElementPresent(By.xpath("(//input[@id='owncompany_searchtype_company'])"))) break; } catch (Exception e) {}
        Thread.sleep(1000);
    }

    driver.findElement(By.xpath("(//input[@id='owncompany_searchtype_company'])")).click();

    for (int second = 0;; second++) {
        if (second >= secondsToWait) System.out.println("timeoutfa12");
        try { if (isElementPresent(By.xpath("(//button[text()='neue Firma anlegen'])"))) break; } catch (Exception e) {}
        Thread.sleep(1000);
    }

    driver.findElement(By.xpath("(//button[text()='neue Firma anlegen'])")).click();

    for (int second = 0;; second++) {
        if (second >= secondsToWait) System.out.println("timeoutfa13");
        try { if (isElementPresent(By.xpath("(//input[@name='data[Company][title]'])"))) break; } catch (Exception e) {}
        Thread.sleep(1000);
    }

    driver.findElement(By.xpath("(//input[@name='data[Company][title]'])")).clear();
    driver.findElement(By.xpath("(//input[@name='data[Company][title]'])")).sendKeys("Tester");

    for (int second = 0;; second++) {
        if (second >= secondsToWait) System.out.println("timeoutfa14");
        try { if (isElementPresent(By.xpath("(//input[@name='data[Company][firstname]'])"))) break; } catch (Exception e) {}
        Thread.sleep(1000);
    }

    driver.findElement(By.xpath("(//input[@name='data[Company][firstname]'])")).clear();
    driver.findElement(By.xpath("(//input[@name='data[Company][firstname]'])")).sendKeys("This is an");

    for (int second = 0;; second++) {
        if (second >= secondsToWait) System.out.println("timeoutfa15");
        try { if (isElementPresent(By.xpath("(//input[@name='data[Company][name2]'])"))) break; } catch (Exception e) {}
        Thread.sleep(1000);
    }

    driver.findElement(By.xpath("(//input[@name='data[Company][name2]'])")).clear();
    driver.findElement(By.xpath("(//input[@name='data[Company][name2]'])")).sendKeys("of");

    for (int second = 0;; second++) {
        if (second >= secondsToWait) System.out.println("timeoutfa16");
        try { if (isElementPresent(By.xpath("(//input[@name='data[Company][pobox]'])"))) break; } catch (Exception e) {}
        Thread.sleep(1000);
    }

    driver.findElement(By.xpath("(//input[@name='data[Company][pobox]'])")).clear();
    driver.findElement(By.xpath("(//input[@name='data[Company][pobox]'])")).sendKeys("501");

    for (int second = 0;; second++) {
        if (second >= secondsToWait) System.out.println("timeoutfa17");
        try { if (isElementPresent(By.xpath("(//input[@name='data[Company][pobox_postcode]'])"))) break; } catch (Exception e) {}
        Thread.sleep(1000);
    }

    driver.findElement(By.xpath("(//input[@name='data[Company][pobox_postcode]'])")).clear();
    driver.findElement(By.xpath("(//input[@name='data[Company][pobox_postcode]'])")).sendKeys("5674");

    for (int second = 0;; second++) {
        if (second >= secondsToWait) System.out.println("timeoutfa18");
        try { if (isElementPresent(By.xpath("(//input[@name='data[Company][pobox_town]'])"))) break; } catch (Exception e) {}
        Thread.sleep(1000);
    }

    driver.findElement(By.xpath("(//input[@name='data[Company][pobox_town]'])")).clear();
    driver.findElement(By.xpath("(//input[@name='data[Company][pobox_town]'])")).sendKeys("jggvf");

    for (int second = 0;; second++) {
        if (second >= secondsToWait) System.out.println("timeoutfa19");
        try { if (isElementPresent(By.xpath("(//input[@name='data[Company][phone]'])"))) break; } catch (Exception e) {}
        Thread.sleep(1000);
    }

    driver.findElement(By.xpath("(//input[@name='data[Company][phone]'])")).clear();
    driver.findElement(By.xpath("(//input[@name='data[Company][phone]'])")).sendKeys("034674");

    for (int second = 0;; second++) {
        if (second >= secondsToWait) System.out.println("timeoutfa20");
        try { if (isElementPresent(By.xpath("(//input[@name='data[Company][mobilephone]'])"))) break; } catch (Exception e) {}
        Thread.sleep(1000);
    }

    driver.findElement(By.xpath("(//input[@name='data[Company][mobilephone]'])")).clear();
    driver.findElement(By.xpath("(//input[@name='data[Company][mobilephone]'])")).sendKeys("04745151");

    for (int second = 0;; second++) {
        if (second >= secondsToWait) System.out.println("timeoutfa21");
        try { if (isElementPresent(By.xpath("(//input[@name='data[Company][fax]'])"))) break; } catch (Exception e) {}
        Thread.sleep(1000);
    }

    driver.findElement(By.xpath("(//input[@name='data[Company][fax]'])")).clear();
    driver.findElement(By.xpath("(//input[@name='data[Company][fax]'])")).sendKeys("0284552");

    for (int second = 0;; second++) {
        if (second >= secondsToWait) System.out.println("timeoutfa22");
        try { if (isElementPresent(By.xpath("(//input[@name='data[Company][email]'])"))) break; } catch (Exception e) {}
        Thread.sleep(1000);
    }

    driver.findElement(By.xpath("(//input[@name='data[Company][email]'])")).clear();
    driver.findElement(By.xpath("(//input[@name='data[Company][email]'])")).sendKeys("test@test.de");

    for (int second = 0;; second++) {
        if (second >= secondsToWait) System.out.println("timeoutfa23");
        try { if (isElementPresent(By.xpath("(//input[@name='data[Company][website]'])"))) break; } catch (Exception e) {}
        Thread.sleep(1000);
    }

    driver.findElement(By.xpath("(//input[@name='data[Company][website]'])")).clear();
    driver.findElement(By.xpath("(//input[@name='data[Company][website]'])")).sendKeys("http://www.google.de");

    for (int second = 0;; second++) {
        if (second >= secondsToWait) System.out.println("timeoutfa24");
        try { if (isElementPresent(By.xpath("(//button[text()='Speichern'])"))) break; } catch (Exception e) {}
        Thread.sleep(1000);
    }

    driver.findElement(By.xpath("(//button[text()='Speichern'])")).click();

    for (int second = 0;; second++) {
        if (second >= secondsToWait) System.out.println("timeoutfa25");
        try { if (isElementPresent(By.xpath("(//h1[text()='This is an automated Test'])"))) break; } catch (Exception e) {}
        Thread.sleep(1000);
    }


    for (int second = 0;; second++) {
        if (second >= secondsToWait) System.out.println("timeoutfa26");
        try { if (isElementPresent(By.xpath("(//button[text()='Logout'])"))) break; } catch (Exception e) {}
        Thread.sleep(1000);
    }

    driver.findElement(By.xpath("(//button[text()='Logout'])")).click();

    for (int second = 0;; second++) {
        if (second >= secondsToWait) System.out.println("timeoutfa27");
        try { if (isElementPresent(By.xpath("(//button[text()='Login'])"))) break; } catch (Exception e) {}
        Thread.sleep(1000);
    }
  }

【问题讨论】：

标签： javascript extjs selenium selenium-ide selenium-chromedriver

【解决方案1】：

我知道您说过测试应该在没有停顿的情况下工作，但我发现在实际实现中并非如此。我测试的几乎每一步都需要在步骤之间使用 Thread.sleep() 。因此，我最终将 thread.sleep() 包装在我自己的班级中。我正在努力让 Selenium 以我认为自己应该的方式运行。

【讨论】：