[DuckPlayer] 13. Add openInfo message to Overlay (#3151)

Task/Issue URL: https://app.asana.com/0/1204099484721401/1207905905078570/f

Description:

Add a new JS message handler
Fixes a failing test

DuckDuckGo/DuckPlayer/YoutubeOverlayUserScript.swift

@@ -76,6 +76,7 @@ final class YoutubeOverlayUserScript: NSObject, Subfeature {
         static let openDuckPlayer = "openDuckPlayer"
         static let sendDuckPlayerPixel = "sendDuckPlayerPixel"
         static let initialSetup = "initialSetup"
+        static let openInfo = "openInfo"
     }
 
     weak var broker: UserScriptMessageBroker?
@@ -108,6 +109,8 @@ final class YoutubeOverlayUserScript: NSObject, Subfeature {
             return handleSendJSPixel
         case Handlers.initialSetup:
             return duckPlayer.initialSetupOverlay
+        case Handlers.openInfo:
+            return duckPlayer.openDuckPlayerInfo
         default:
             assertionFailure("YoutubeOverlayUserScript: Failed to parse User Script message: \(methodName)")
             // TODO: Send pixel here

DuckDuckGoTests/YoutublePlayerNavigationHandlerTests.swift

@@ -100,6 +100,7 @@ class DuckPlayerNavigationHandlerTests: XCTestCase {
 
    // MARK: - Decide policyFor Tests
 
+
     @MainActor
     func testDecidePolicyForVideoWasAlreadyHandled() {
 
@@ -108,7 +109,7 @@ class DuckPlayerNavigationHandlerTests: XCTestCase {
         let expectation = self.expectation(description: "Completion handler called")
         let playerSettings = MockDuckPlayerSettings(appSettings: mockAppSettings, privacyConfigManager: mockPrivacyConfig)
         let player = MockDuckPlayer(settings: playerSettings)
-        let handler = DuckPlayerNavigationHandler(duckPlayer: player)
+        let handler = DuckPlayerNavigationHandler(duckPlayer: player, featureFlagger: featureFlagger)
         var navigationPolicy: WKNavigationActionPolicy?
 
         handler.lastHandledVideoID = "abc123"