{"id":8738,"date":"2018-07-31T12:09:13","date_gmt":"2018-07-31T12:09:13","guid":{"rendered":"https:\/\/appening.xyz\/?p=8738"},"modified":"2024-01-15T09:10:44","modified_gmt":"2024-01-15T09:10:44","slug":"how-to-run-your-test-on-multiple-machines-using-selenium-grid","status":"publish","type":"post","link":"https:\/\/appening.co\/blog\/how-to-run-your-test-on-multiple-machines-using-selenium-grid\/","title":{"rendered":"How to run your test on multiple machines using Selenium Grid"},"content":{"rendered":"

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<\/span>About Selenium Grid<\/strong><\/span><\/span><\/h5>\n

Selenium-Grid permits you run your tests on various machines against various programs in parallel. That is, running numerous tests in the meantime against various machines running diverse browsers and working frameworks. Basically, Selenium-Grid bolsters circulated test execution. It takes into account running your tests in a distributed test execution condition. \u00a0<\/span><\/p>\n

<\/span>Working of Selenium-Grid with a Hub and Nodes<\/strong><\/span><\/span><\/h5>\n

A grid comprises of a solitary hub, and at least one node. Both will utilize the selenium-server.jar executable. <\/span><\/p>\n

The hub gets a test to be executed alongside data on which browser and ‘platform’ (i.e. WINDOWS, LINUX, and so forth) where the test ought to be run. It ‘knows’ the setup of every node that has been ‘enlisted’ to the hub. Utilizing this data, it chooses an accessible node that has requested for the browser-platform combination. \u00a0Once a node has been chosen, Selenium commands initiated by the test are sent to the hub, which passes them to the hub relegated to that test. The node runs the browser and executes the Selenium orders inside that browser against the application under test. <\/span><\/p>\n

<\/span>Process<\/strong><\/span><\/span><\/h5>\n

In order to run all the test scripts, present in the framework on a remote computer, we use selenium grid. In selenium grid, there is two type of systems first is HUB and other is a NODE. <\/span><\/p>\n

HUB: – It is a server computer which controls the execution of the selenium grid. <\/span><\/p>\n

NODE: – It is the remote Computer which accepts the script from the HUB and executes the test scripts, Multiple nodes systems can communicate with a single hub system. <\/span><\/p>\n

\u00a0\u00a0For using selenium grid, we have to perform a few steps. <\/span><\/p>\n