selenium grid
Selenium Grid can be used to execute
same or different test scripts on
multiple platforms and browsers
concurrently so as to achieve distributed test execution.
It allows running test cases in parallel
thereby saving test execution time.
It allows multi-browser testing.
It allows multi-OS testing.
It allows multi-platform testing (desktop, mobile).selenium grid configuration
java -jar selenium-server-standalone-2.53.1.jar -role hub -hubConfig hubconfig.jsonwhat is node in selenium grid
What is a node in Selenium Grid?
Node is the machine which is attached to the hub.
There can be multiple (preferably) nodes in Selenium Grid.
Selenium Grid uses a hub-node concept where
you only run the test on a single machine
called a hub, but the execution will be done
by different machines called nodes.
RemoteWebDriver driver=new RemoteWebDriver (new URL(hubIP), capability);when do you use selenium grid
When do you use Selenium Grid?
Selenium Grid can be used to execute
same or different test scripts on
multiple platforms and browsers
concurrently so as to achieve distributed test execution.selenium grid configuration
{
"port": 4444,
"newSessionWaitTimeout": -1,
"servlets" : [],
"withoutServlets": [],
"custom": {},
"capabilityMatcher": "org.openqa.grid.internal.utils.DefaultCapabilityMatcher",
"registryClass": "org.openqa.grid.internal.DefaultGridRegistry",
"throwOnCapabilityNotPresent": true,
"cleanUpCycle": 5000,
"role": "hub",
"debug": false,
"browserTimeout": 0,
"timeout": 1800
}advantages of selenium grid
It allows running test cases in parallel thereby saving test execution time.
It allows multi-browser testing.
It allows multi-OS testing.
It allows multi-platform testing (desktop, mobile).Copyright © 2021 Codeinu
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