Add further test coverage to #326

Author: craigfowler

Tests/CSF.Screenplay.Selenium.Tests/Tasks/GetShadowRootTests.cs

@@ -1,3 +1,4 @@
+using System.Linq;
 using CSF.Screenplay.Selenium.Elements;
 using OpenQA.Selenium;
 using static CSF.Screenplay.PerformanceStarter;
@@ -30,4 +31,23 @@ public async Task GetShadowRootShouldResultInBeingAbleToReadTheShadowDomContent(
 
         Assert.That(text, Is.EqualTo("I am an element inside the Shadow DOM"));
     }
+
+    [Test, Screenplay]
+    public async Task GetShadowRootShouldResultInBeingAbleToReadACollectionOfShadowDomContent(IStage stage)
+    {
+        var webster = stage.Spotlight<Webster>();
+        var browseTheWeb = webster.GetAbility<BrowseTheWeb>();
+
+        if (browseTheWeb.WebDriver.HasQuirk(BrowserQuirks.CannotGetShadowRoot))
+            Assert.Pass("This test cannot be run on the current web browser");
+
+        await Given(webster).WasAbleTo(OpenTheUrl(testPage));
+        var shadowRoot = await When(webster).AttemptsTo(GetTheShadowRootFrom(host));
+        var shadowContent = await Then(webster).Should(FindElementsWithin(shadowRoot).WhichMatch(content));
+        var text = await Then(webster).Should(ReadFromTheCollectionOfElements(shadowContent).Text());
+
+        using var scope = Assert.EnterMultipleScope();
+        Assert.That(text, Has.Count.EqualTo(1), "Count of elements found");
+        Assert.That(text.First(), Is.EqualTo("I am an element inside the Shadow DOM"), "Correct text in found element");
+    }
 }