selenium grid 2

grid. Seleniumgrid is a cluster that has a central node, called a hub, and multiple execution nodes, called node. The role of the hub is to manage nodes (such as node information, whether alive), establish a connection with the client, and send execution commands to each node. The demarcation point between the client and the hub is driver here. That is, the selenium script runs on the client, but the contr

When compatibility is required for automated testing, the previous practice was to install different versions of browsers on each executor. In fact, this would be a waste of resources. Now we have docker containerization technology, make everything simple 1. First, install a Ubuntu server. You can create a virtual machine in workstations. 2. Use xshell to connect after the virtual machine is created, 2.1 install docker 2.2 obtain an image 　　　　Docker

Firefox window will open, and the window will remain open until all assertions are executed.Using Selenium Grid 2 for remote testingLocal or remote testing can be done in Selenium 2. For remote runs, the test requires a RemoteWebDriver WebDriver specific implementation of t

Learning Automation has always been in the native operation, feeling that this can reduce the amount of work really very little. Recently, we studied distributed operations.The idea was that I started the script on a single machine, and then let the script run on different versions of the browser on different machines.Things to prepare for:1, JDK, and environment variables are configured well. Run Javac under cmd If you don't get an error.2, Python de

We mentioned the first two startup modes of selenium-server. Now let's look at the remaining two startup modes. 3. Start as a hub java -jar selenium-server-standalone.jar -role hub Parameter description:-Role: hubStart a Hub service and wait for the WebDriver client to register and request it. The default start port is 4444. The default address for receiving registration is http: // localhost: 4444/

First, design ideasIn the domestic market, ie Core Browser occupies the majority of the market share, then the framework package will be the IE series of browsers for multi-threaded concurrent implementation of distributed testing package.The run-time main process and multithreading relationships are as follows:　　　　　　　　　　　　　　　　　　Running threads is the thread that we use to run a use case, where monitor thread 1 monitors the running state of running thread 1.Second, the preparation of the prepara

Selenium Grid Operation Error:New for setup capabilities [{platform=windows, ensurecleansession=true, ignoreprotectedmodesettings= true, ignorezoomsetting=true, enablepersistenthover=false, ie.ensurecleansession= True, requirewindowfocus=false, browsername=internet Explorer, nativeevents=false, version= 10}]Find the reason: The JSON file configuration is incorrect when node starts

The basic structure of calling Selenium-grid is as follows:The above is a common way to use Selenium-grid, only using its supported distributed execution function, that is, when you need to test cases more time, you can parallel to execute these use cases to shorten the overall test time; In addition,

that'll be inherited by the proxy and used for the node management.Cleanupcycle = (node) Timeout = (node) Browsertimeout= (Hub/node) The timeout in seconds a browser can hangHub = (node) Hubhost = (node) Hubport = (node) Proxy = (node) The class that is used to represent the node. By default Org.openqa.grid.selenium.proxy.DefaultRemoteProxy.Maxsession = (node) max number of tests that can run at the same time on the node, independently of the browser used.Registercycle = (node) How often in MS

Before. Only the root-enabled JDK is started so thatHowever, after repairing the selenium grid remote drive, Tomcat is started and reported as an errorWorkaround: Edit the environment variable to add the JDK under the user who started the tomcat:Export java_home=/home/web1/jdk1.7.0_79/Export path= $JAVA _home/bin: $PATHExport classpath=.: $JAVA _home/lib/dt.jar: $JAVA _home/lib/tools.jarResolution SUCCESS: