.NET Example with Healenium

.NET + NUnit + MSBuild project with healenium usage example

1. Start Healenium components

• Healenium with Selenoid
• Healenium with Selenium-Grid

2. Configuration RemoteWebDriver for Healenium

3. Run tests

4. Monitoring tests running

How to start

1. Start Healenium components

Go into healenium folder

cd healenium

Run Healenium with Selenoid:

Note: browsers.json consists of target browsers and appropriate versions. Before run healenium you have to manually pull selenoid browser docker images with version specified in browsers.json

Example pull selenoid chrome image:

docker pull selenoid/vnc:chrome_102.0

Full list of browser images you can find here

Run healenium with Selenoid:

docker-compose up -d

Run Healenium with Selenium-Grid:

docker-compose -f docker-compose-selenium-grid.yaml up -d

ATTENTION

Verify the next images are Up and Running

• postgres-db (PostgreSQL database to store etalon selector / healing / report)
• hlm-proxy (Proxy client request to Selenium server)
• hlm-backend (CRUD service)
• selector imitator (Convert healed locator to convenient format)
• selenoid/selenium-grid (Selenium server)

2. Configuration RemoteWebDriver for Healenium

To run using Healenium create RemoteWebDriver with URL http://<remote webdriver host>:8085:

    var optionsChrome = new ChromeOptions();
    optionsChrome.AddArguments("--no-sandbox");
    _driver = new RemoteWebDriver(new Uri("http://localhost:8085"), optionsChrome);

To temporarily disable the healing mechanism for certain sections of your code, use the following syntax:

    IJavaScriptExecutor jsExecutor = (IJavaScriptExecutor) Driver;
    jsExecutor.ExecuteScript("disable_healing_true");
   ... // Your code that does not require healing
   jsExecutor.ExecuteScript("disable_healing_false");

3. Run tests

You can run tests via Test Explorer To run tests for specified test project in terminal with nunit3-console you need to go to /bin/Debug/ project folder

If you want to execute tests from Healenium.Selenium.Tests project, please use the command:

nunit3-console Healenium.Selenium.Tests.dll --where "class=~MarkupTests"

In case you want to run all tests in project use this command:

nunit3-console Healenium.Selenium.Tests.dll

If you want to get a Report Portal report you could use this command:

nunit3-console Healenium.SeleniumRP.Tests.dll --where "class=~MarkupTests"

Do not forget to specify your rp.uuid and rp.project values in ReportPortal.config.json file

How to configure Report Portal with NUnit you can read here: https://github.com/reportportal/agent-net-nunit

4. Monitoring tests running

You can monitor tests running if you using Healenium with Selenoid plus Selenoid Ui, go to :

http://localhost:8080

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