The configuration for node1, should look like the image below. In order tests to run on the two devices, two separate instances of Appium Server need to be run with different values for Server and Bootstrap port. json configuration files need to be created for both devices, that further will be uploaded in Appium server instances.
In order grid nodes to be setup, separate. In this example are used two devices: Samsung S7 and Samsung S5 mini, and for each of those devices, separate grid nodes will be configured. After you see this message Selenium Grid hub is up and running, open your browser and hit the following url and you should be able to navigate to Grid Console:įigure 4. Grid Console Configure Appium nodes This will start the selenium grid server in your local ip with the default port of 4444. Execute the following command: java –jar selenium-server-standalone-3.6.0.jar –role hub, where selenium-server-standalone-3.6.0.jar is the name of the downloaded.Start the command prompt and navigate to the folder in which you placed the Selenium server jar file.
Laptop: Windows 10 with Selenium Grid and Appium Server.In this article it will provided guidance how Appium can be used in conjunction with Selenium Grid for parallel test execution on multiple mobile devices.
Hence there is a need to run the tests in parallel, which provides faster feedback about the quality of the application under test. There are a couple of open source test automation tools in the market for testing mobile applications. One of most popular is Appium, a cross platform automation tool, which can run tests on both Android and iOS devices. The same is true with the native application as well. At the same time, the number of devices and the custom OS versions on devices are also vast. This means that it’s harder for a tester to manually run the tests over multiple devices, even if tests are automated. Mobile Test Automation is increasingly becoming very important. Almost all web applications are responsive these days and it’s very important to test how the application works across devices. Building a Selenium Grid for Appium Mobile Automated Testing Nodes are where your tests will run, and the hub is responsible for making sure your tests end up on the right one (e.g., the machine with the operating system and browser you specified in your test). Then you can connect (or “register”) nodes to that hub.
The node does not need the same platform for running as that of hub.įirst you need to create a hub. A node is supposed to have different platforms i.e. This test machine will be used by Hub to run tests on. There should be only one hub in a Grid.Ī node is referred to a Test Machine which opts to connect with the Hub. If there is no match, then hub returns an error. Hub will try to find a machine in the Grid which matches the criterion and will run the test on that Machine. For example, you can say that you want to run the test on Windows 10 and on Chrome browser with verision XXX. When a test with given DesiredCapabilities is given to the Hub, the Hub searches for the node witch matches the given configuration. The Selenium Grid has only one hub and it is the master of the network. Hub also acts as a server because of which it acts as a central point to control the network of Test machines. In Selenium Grid, the hub is a computer which is the central point where we can load our tests. Nodes are actual machines on which execution is done.Hub works as a central point controlling all the nodes.It consists of a Hub and multiple nodes.It saves a lot of time and effort for execution.Same browser but with different versions.Different machines with different browsers.Allows us to execute test script on different machines at the same time.Selenium Grid is a part of the Selenium Suite specialized for running multiple tests across different browsers, operating systems, and machines in parallel.
In this article is described approach how Selenium Grid can be used in conjunction with Appium for parallel test execution on multiple physical mobile devices.