1. How do I tell if an element exists?Judging whether an element exists or not is different, judging whether it exists means that if the element does not exist at all, it throws nosuchelementexceptionThis allows you to use try catch and return false if catch to Nosuchelementexception2. How do I tell if an element appears?Judging whether the element appears, there are two cases, one is that the element is not at all, nature will not appear, the other is that there is such an element, but it is hi
Selenium as an excellent web automation framework, by more and more enterprises to use the reason, the framework design of the comparison remarkable,As an open-source framework, it opens up a set of protocols that take the same strategy for app-tested Appium. You are using an extended version of Webdriver protocol.Why is it that the framework is better designed? Where the hell is it?Look at the surface first:
The
1. Search for selenium IDE in Firefox add-ons2. Click View more in the search results and jump to the https://addons.mozilla.org/website3. Select Selenium IDE Button, Selenium IDE(the reference is said to also need to install Selenium ide:ruby formatters, Selenium ide:python
Because there are QTP and Java Foundation, selenium learning will be much faster, summed up the learning selenium need to have the knowledge or technology1, selenium automated testing is based on the UI level, so html,css,javascript is basically essential, as for JavaScript, there are many front-end use JavaScript as its scripting language! However, JavaScript do
Selenium User ExtensionsIt's easy to extend the Selenium IDE to add custom actions, assertions and positioning, policies, which are selenium object prototypes by adding methods, with the help of JavaScript. At startup, selenium automatically looks through these prototype methods, using the name pattern to identify whic
1.1. Simple UsageIf you had installed Selenium python bindings, you can start using it from Python like this.FromSeleniumImportWebdriverFromSelenium.webdriver.common.keysImportKeysDriver=Webdriver.Firefox()Driver.Get("Http://www.python.org")Assert"Python"Inchdriver. Titleelem = driver. Find_element_by_name ( "Q" ) elemsend_keys ( "Pycon" ) elem send_keys (keys. Return) assert "No results found." not in driver. Page_sourcedriver. Close ()
Talking about python crawlers Using Selenium to simulate browser behavior, pythonselenium
A reader asked me a crawler question a few days ago, that is, when I climbed to the popular dynamic pictures on the Baidu Post Bar homepage, The crawled pictures were always incomplete, it is less visible than the homepage. The reason is that the image is dynamically loaded. The problem is how to crawl these Dynamically Loaded Images.
Analysis
His code is relativ
1. Create two inheritance classes under the same package: 2. The code implementation in the class is: Package org. codeinfo. Demo; Import java. util. Concurrent. timeunit; Import org. openqa. Selenium.;Import org. openqa. Selenium. WebDriver;Import org. openqa. Selenium. Firefox. firefoxdriver; Public class utils {WebDriver driver = new firefoxdriver ();Pu
I attended the qclub's Baidu technology salon last weekend. After listening to Baidu's sun Jingwei, I spoke a lot about Web automated testing. Then I had the honor to sit together during the group discussion. The content we discuss is the Ajax application.ProgramIt is more difficult to test than the original non-Ajax program. There are two main reasons.
First, Ajax makes work impossible based on the pure recording method. Because of recording an operation, it will take 5 seconds to return this
Recently bored. and re-installed a selenium.The Times have changed. The method of installation is not the same as it used to be. It is therefore felt necessary to make a separate statementAnother remark: test the small friends. Error installing such tools. Try one of the following two scenarios:1. Please go to StackOverflow2.code ReviewHere's a second way to fix the installation problemIf you're looking at an unofficial document, use the installation method. But some old social blogs. Then it is
Web page Automation Testing the most basic requirement is to locate the individual elements, and then to the elements of the various operations (input, click, clear, submit, etc.), so today to summarize the Selenuim+python the most basic of several positioning methods and examples, to Baidu search input box for example, Use Google Chrome to specify the usage of each positioning method.1. Webdriver method for importing selenium packagesInput from
Transferred from: http://smilejay.com/2012/09/selenium-webdriver-with-ie/The Java code below is to open IE browser and then search Google for the "smilejay" keyword.[Copy to clipboard]View Code JAVA
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Package Com.selenium.test;import Org.openqa.selenium.ie.internetexplorerdriver;import Org.openqa.selenium.remote.desiredcapabilities;import Org.openqa.selenium.by;import
Test courses at school, access to automated management tools, and work with teaching assistants to change jobs, so think about learning selenium, a powerful web automation tool.1.lenium official website: http://www.seleniumhq.org/Download the Selenium installation package here, I downloaded the selenium-java-3.8.0. The specific
jenkins-workpace;2.1 If the startup method does not have Java Web steps as follows1: Open "System Management"--"Configure Global Security"2:TCP Port JNLP agents configured to "random", click on "Agent protocols", tick Open "Java Web start Agent Protocol3"3: Check "Enable Slave" in Plugin manager to tick:Click on "Agent protocols" security policy to turn on "Java Web Start Agent Protocol3"Check "Enable Slave" in "
. The above positioning method is positioned by a property of the element, if an element does not have an ID, name, class attribute, or hyperlink, do it? Or it's a lot of properties that are duplicated. At this point, you can use XPath to solve2.xpath is a path language, with the above positioning principle is not the same, first first step to learn to use the tool to view the XPath of an element3. Installation steps, copy the corresponding XPath address in the Friepath pluginElement positioning
I. Deployment Readiness
Platform Requirements:
Operating system: Windows, Linux can
Test Server environment: jre1.5 above, browser (recommended Firefox 3.5)
Testing the Client environment: PHP 5.X
Required Tools:
selenium-server-1.0.3 Download Address: http://selenium.googlecode.com/files/selenium-remote-control-1.0.3.zip
Autotest Download Address: (internal)Virtual machines (no virtual machines can also be
Selenium Webdriver automated testing design (webdriver automated architecture design, interface definition, log processing, Java Robot applications), webdriverrobot
I would like to share with you a set of courses. If you are interested, you can add me 2748165793
For more free information, see http://blog.sina.com.cn/sonyandnokia
Happy Park of mainong
Course outline
1st chapter:
Course Overview
Selenium I
Explanation of Python selenium three waiting Methods: pythonselenium
I found that too many people will not wait. Today, the bloggers cannot help but tell you the necessity of waiting.
Many people ask in the group that the drop-down box cannot be located, the pop-up box cannot be located... In most cases, there are two problems: frame and wait. I don't know what kind of speed your code is running, but what kind of speed does the browser load and render
most areas.The simplest point: Python is very comfortable to write. SeleniumDoing web testing is bound to have to deal with browsers. So how do you automate Web testing and how do you operate your browser? This will require the use of selenium.What is selenium again? Selenium provides a number of classes, methods, and so on, so that the script can simulate the real user operation browser through the metho
Download
1. After downloading the JDK on the Oracle website, run Jdk.exe and install to the designated directory, after the installation completes CMD, enters the Java check whether installs successfully
2. Download Eclipse at Eclipse website
3. Firefox browser configuration firebug and Firepath
https://addons.mozilla.org/en-US/firefox/addon/firebug/
https://addons.mozilla.org/en-US/firefox/addon/firepath/
4. Download selenium various compression pac
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