WIP #331 - Add some suggested options

This is intended to prevent Chrome from failing to start
on CI builds.  I'm fine when running interactively, so I'm
not changing the default config, rather introducing a new one.

Author: craigfowler

.github/workflows/dotnetCi.yml

@@ -41,7 +41,7 @@ jobs:
       PullRequestParam: ${{ github.event_name == 'pull_request' && format('/d:sonar.pullrequest.key={0}', github.event.number) || '' }}
       DISPLAY: :99
       # Change selected factory to VerboseChrome to debug Chrome-related issues
-      WebDriverFactory__SelectedConfiguration: DefaultChrome
+      WebDriverFactory__SelectedConfiguration: CiHeadlessChrome
 
     steps:
       - name: Checkout

Tests/CSF.Screenplay.Selenium.Tests/CiChromeOptionsCustomizer.cs

@@ -0,0 +1,12 @@
+using CSF.Extensions.WebDriver.Factories;
+using OpenQA.Selenium.Chrome;
+
+namespace CSF.Screenplay.Selenium;
+
+public class CiChromeOptionsCustomizer : ICustomizesOptions<ChromeOptions>
+{
+    public void CustomizeOptions(ChromeOptions options)
+    {
+        options.AddArguments("--disable-dev-shm-usage", "--headless", "--no-sandbox", "--window-size=1280,1024");
+    }
+}

Tests/CSF.Screenplay.Selenium.Tests/appsettings.json

@@ -8,6 +8,10 @@
                 "DriverType": "ChromeDriver",
                 "DriverFactoryType": "CSF.Screenplay.Selenium.VerboseChromeDriverFactory, CSF.Screenplay.Selenium.Tests"
             },
+            "CiHeadlessChrome": {
+                "DriverType": "ChromeDriver",
+                "OptionsCustomizerType ": "CSF.Screenplay.Selenium.CiChromeOptionsCustomizer, CSF.Screenplay.Selenium.Tests"
+            },
             "BrowserStack": {
                 "DriverType": "RemoteWebDriver",
                 "DriverFactoryType": "CSF.Screenplay.Selenium.BrowserStack.BrowserStackDriverFactory, CSF.Screenplay.Selenium.Tests"