Full Stack Engineer Development Manual (author: Shangpeng)
The Python tutorials all solution needs Environment browser (firefox/chrome/ie. Python Selenium Selenium IDE (if using Firefox) FireBug, Firepath (if using Firefox) chromedriver, Iedriverserver, Phantomjs.exe IDE (Pycharm/sublime/eclipse.. )
1, browsers suggest
Selenium is a complete Web application testing system that includes test recording (Selenium IDE), writing and running (Selenium Remote Control) and testing parallel processing (selenium Grid). The core of selenium, selenium-based
Problem: selenium.common.exceptions.WebDriverException:Message: ' chromedriver ' executable needs to being in PATH. Please see Https://sites.google.com/a/chromium.org/chromedriver/homeCause: The hint was not added to the PATH environment variable and Webdriver was not foundSolution: Win10 used to add Chromedriver directory to the PATH environment variable, but still reported the same error, after searching, found to put Chromedriver.exe in the same directory as the
Selenium is a web of automated testing tools, many learning function automation students began to prefer selenium, compared with QTP because it has a lot of a bit:* Free, no need to crack QTP and big headache* Small, for different languages it's just a package, and QTP needs to download and install 1 + G programs.* This is also the most important point, whether y
Selenium is a Web automated testing tool. Many students who learn the automation of learning functions have begun to prefer selenium because it has many advantages over qtp:
* Free, and no longer have to worry about cracking qtp
* Small, it is only a package for different languages, and qtp needs to download and install one multi-GProgram.
* This is also th
From graduation to now are engaged in functional testing work, functional testing for a long time, people will be more confused. have been thinking about self-taught automated testing, always think that as long as the learning LoadRunner or QTP This business-level tools will be automated testing, so busy for a while, the tool will use the basic or automated testing of laymen.Unwilling to heart ah, go to the Big forum or blog, found cattle people do web automation testing with the
, and core. Where selenium core is embedded in the browser page by Selenium core (a collection of JavaScript functions). Launcher is used to launch the browser, load the selenium core into the browser page, and set the browser proxy to selenium Server's HTTP proxy.2. Selenium
the Setuptools connection provided above, drag the page to the bottom to find, setuptools-1.3.2.tar.gz file (version will be updated with time version), unzip the file, find Ez_ install.py file, enter the Windows command prompt to execute ez_install.py:C:\setuptools-1.3>python ez_install.py No error indicates successful installation.(If you are prompted that Python is not an internal or external command!)
, script-initiated browser, its role is to wait for the client to send the request and make the corresponding;3. The client side is our test code, the Operation command is sent to the server sideby the HTTP request , the server accepts the request, performs the action, and returns information such as execution status, return value, etc. in response; four selenium Environment InstallationThe previous introduction of so many, finally to the topic of th
ObjectiveIn Web testing, one of the unavoidable tests is browser compatibility testing, where we always have to install n browsers on one or more machines without automated testing, and then manually verify the main business process and key function module functions on different browsers to detect different browsers or versions of the Browser. Whether our web App works Properly.Let's take a look at how to automate Cross-browser testing using
Selenium Introduction:Selenium1, also known as SELENIUMRC or remote Control. is the original project of selenium. RC is the operation that uses JS to drive the browser after the browser is started. Why is it called RC? Because RC is designed to support the control of selenium server on the remote server to operate the remote side of the browser.Selenium2, also kn
--> Eclipse Marketplace ..., in the popup window, there will be a search box, enter Pydev in it, this is mainly used to search Pydev, after the search, click Install. After install, restart Eclipse, then in the Eclipse menu, select Windows-->preferenc-->pydev--->interpreters--->python Interpreter, such as:After configuration is complete 5 Downloads SeleniumOffic
ObjectiveMac comes with a python2.7 environment, so it's very easy to install the selenium environment on a Mac, and you can enter 2 instructions to install it.Software that needs to be installed:1.pip2.selenium2.53.63.firefox44.dmg4.Pycharm(Environment with SELENIUM2+FIREFOX46 and the following version compatible, selenium3+firefox47+geckodriver)First,
these APIs to implement functional and acceptance test cases.Can support calls to Firefox and IE and Chrome.Website Introduction:Http://selenium-python.readthedocs.org/installation.html#introductionWindows installation1. Download and install python3.4 Https://www.python.org/ftp/python/3.4.2/python-3.4.2.msi2. Use Cmd.
test scripts, such as common Java and Python language to write Selenium automated test scripts.Webdriver : in the Selenium 2.0 version, the new Webdriver was added. Webdriver is developed specifically for individual browsers, replacing JavaScript embedded in the Web application under test. Tight integration with the browser enables the creation of more advanced
Not only so the bottom of the read more does href not tell us to load the rest of the page information, the only way is不断点击阅读更多这个按钮
Load_more.png
What, will the pulley repeat three times to slide down the center of the page and constantly click the button this operation http request can not be done, this is more like JS operation? Yes, Jane's article is not a regular HTTP request, we can not constantly redirect according to different URLs, but some of the page's actions to load page
This article mainly Selenium+python automatic test or crawler in the common positioning methods, mouse operation, keyboard operation introduced, I hope that the basic article on your help, if there are errors or shortcomings, please Haihan ~Previous directory:[python crawler] install PHANTOMJS and Casperjs in Windows a
1 Introduction and InstallationWhat is Selenium? In a word, automated testing tools. It supports a variety of browsers, including Chrome,safari,firefox and other mainstream interface browser, if you install a Selenium plug-in in these browsers, then you can easily implement the Web interface testing. In other words, call Sele
Data
Starting with JavaScript code acquisition
Python third-party libraries run JavaScript and directly capture the pages you see in your browser
Selenium + PHANTOMJS
Selenium:web Automated Testing tools
Selenium Official Document: https://www.seleniumhq.org/docs/
Features of the Selenium
SeleniumIsWebOfAutomated TestingTools, andOthersCompared with the automated tools, the main features of the tool are cross-platform and cross-browser.SupportedWindows, Linux, Mac, supporting IE, FF, Safari, opera, chrome, etc.Another feature is the support for distributedTest CasesTo distribute test cases to different test machines, which is equivalent to the distribution machine function.
For the principles, architecture, and usage of selenium, refer
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