About

Example C# SpecFlow (and Selenium) Web UI tests (using calculator-example-html).

Also see the rgl/HelloSeleniumWebDriver repository.

Usage

List the available tests:

dotnet test --list-tests

You should see something like:

The following Tests are available:
    Add two numbers

Run the tests:

dotnet test

NB You can run a sub-set of the tests with the --filter command line argument, e.g. --filter '(Name~Add two numbers)'.

To save the test reports in the JUnit format, run as:

dotnet test --logger junit --test-adapter-path .

This will save the test results into the TestResults/TestResults.xml file.

Configuration

You can modify the Web Driver behavior using the following environment variables:

Environment Variable	Example	Description
BROWSER_DRIVER_WINDOW_SIZE	800x600	The browser window size
BROWSER_DRIVER_WINDOW_CLIENT_SIZE	800x600	The browser client area size; this overrides the value of BROWSER_DRIVER_WINDOW_SIZE
BROWSER_DRIVER_HEADLESS	1	Run the browser in headless mode
BROWSER_DRIVER_LOG_PATH	chromedriver.log	Path where the web driver logs will be saved
BROWSER_DRIVER_URL	http://chrome:9515	Remote chromedriver url. When set, chromedriver will not be started locally, instead, it will be used remotely.
CALCULATOR_SERVICE_PATH	C:\calculator-example-html.exe	Path for the calculator-example-html binary
CALCULATOR_SERVICE_LISTEN_ADDRESS	localhost:0	The address where the calculator service will listen on. Use the * host to listen in the hostname IP address. Use the 0 port to choose a random listening port.

Alternatives

• cypress
• Playwright
• Puppeteer