chore: add E2E for tracking script functionality

tests/e2e/specs/admin.spec.js

@@ -46,4 +46,54 @@ test.describe( 'Admin', () => {
 		});
 		expect( tiTelemetryDefined ).toBe( true );
 	});
+
+	test( 'check window.tiTrk functionality', async({ page, admin, context }) => {
+		await admin.visitAdminPage( 'admin.php?page=visualizer' );
+		await blockRequests( context );
+
+		// Check if window.tiTrk exists
+		const tiTrkExists = await page.evaluate( () => {
+			return 'undefined' !== typeof window.tiTrk;
+		});
+		expect( tiTrkExists ).toBe( true );
+
+		// Check if window.tiTrk has the expected methods
+		const tiTrkMethods = await page.evaluate( () => {
+			return {
+				hasWithMethod: 'function' === typeof window.tiTrk.with,
+				hasUploadEventsMethod: 'function' === typeof window.tiTrk.uploadEvents,
+				hasStartMethod: 'function' === typeof window.tiTrk.start,
+				hasStopMethod: 'function' === typeof window.tiTrk.stop
+			};
+		});
+		expect( tiTrkMethods ).toEqual({
+			hasWithMethod: true,
+			hasUploadEventsMethod: true,
+			hasStartMethod: true,
+			hasStopMethod: true
+		});
+
+		// Test adding an event
+		const eventAdded = await page.evaluate( () => {
+			const testEvent = {
+				slug: 'visualizer',
+				action: 'test-action',
+				feature: 'test-feature'
+			};
+			window.tiTrk.with( 'visualizer' ).add( testEvent );
+			return 0 < window.tiTrk.events.size;
+		});
+		expect( eventAdded ).toBe( true );
+
+		// Test uploading events (this will clear the events)
+		await page.evaluate( () => {
+			window.tiTrk.uploadEvents();
+		});
+
+		// Check if events were cleared after uploading
+		const eventsCleared = await page.evaluate( () => {
+			return 0 === window.tiTrk.events.size;
+		});
+		expect( eventsCleared ).toBe( true );
+	});
 });

tests/e2e/utils/index.js

@@ -1,5 +1,5 @@
 const BLOCKED_URLS = [
-	'https://api.themeisle.com/tracking/log', // Do not send tracking data.
+	'https://api.themeisle.com/tracking/', // Do not send tracking data.
 	'https://app.formbricks.com' // Do not initialize FormBricks survey.
 ];