1 files changed, 116 insertions, 0 deletions
diff --git a/Xamarin.Forms.Core.iOS.UITests/Utilities/AppExtensions.cs b/Xamarin.Forms.Core.iOS.UITests/Utilities/AppExtensions.cs
new file mode 100644
index 00000000..c6f2508c
--- /dev/null
+++ b/Xamarin.Forms.Core.iOS.UITests/Utilities/AppExtensions.cs
@@ -0,0 +1,116 @@
+using System;
+using System.Collections.Generic;
+using System.Diagnostics;
+using System.Linq;
+using System.Text;
+using System.Threading;
+using System.Threading.Tasks;
+
+using NUnit.Framework;
+
+using Xamarin.UITest;
+using Xamarin.UITest.Android;
+using Xamarin.UITest.iOS;
+using Xamarin.UITest.Queries;
+using System.Text.RegularExpressions;
+
+namespace Xamarin.Forms.Core.UITests
+{
+	internal static class AppExtensions
+	{
+		public static AppRect ScreenBounds (this IApp app)
+		{
+			return app.Query (Queries.Root ()).First().Rect;
+		}
+
+		public static void NavigateBack (this IApp app)
+		{
+			app.Tap (Queries.NavigationBarBackButton ());
+		}
+
+		public static void NavigateToGallery (this IApp app, string page)
+		{
+			var text = Regex.Match (page, "'(?<text>[^']*)'").Groups["text"].Value;
+			app.EnterText (q => q.Raw ("* marked:'SearchBar'"), text);
+			//var searchBar = app.Query (q => q.Raw ("* marked:'SearchBar'")).Single ();
+			Thread.Sleep(10000);
+
+			app.Tap (q => q.Raw ("* marked:'GoToTestButton'"));
+			app.WaitForNoElement (o => o.Raw ("* marked:'GoToTestButton'"), "Timed out", TimeSpan.FromMinutes(2));
+
+			//app.Screenshot ("Navigating to gallery ...");
+			//var galleryListViewBounds = app.Query (Queries.GalleryListView)[0].Rect;
+			//app.ScrollForElement (page, new Drag (galleryListViewBounds, Drag.Direction.BottomToTop, Drag.DragLength.Long));
+			//app.Tap (q => q.Raw (page));
+			//app.Screenshot ("At gallery!");
+		}
+
+		public static void NavigateToTestCases (this IApp app, string testCase)
+		{
+			app.Tap (q => q.Button ("Go to Test Cases"));
+			app.WaitForElement (q => q.Raw ("* marked:'TestCasesIssueList'"));
+
+			app.EnterText (q => q.Raw ("* marked:'SearchBarGo'"), testCase);
+
+			app.WaitForElement (q => q.Raw ("* marked:'SearchButton'"));
+			app.Tap (q => q.Raw ("* marked:'SearchButton'"));
+
+			//app.NavigateToTestCase(testCase);
+		}
+
+		public static void NavigateToTestCase (this IApp app, string testCase)
+		{
+			string testCasesQuery = "* marked:'" + testCase + "'";
+			var testCaseIssue = app.Query (q => q.Raw ("* marked:'TestCasesIssueList'")).FirstOrDefault ();
+			if (testCaseIssue != null) {
+				AppRect scrollRect = testCaseIssue.Rect;
+				app.ScrollForElement (testCasesQuery, new Drag (scrollRect, Drag.Direction.BottomToTop, Drag.DragLength.Long));
+				app.Tap (q => q.Raw (testCasesQuery));
+			} else {
+				Debug.WriteLine (string.Format ("Failed to find test case {0}", testCase));
+			}
+		}
+
+		public static bool RectsEqual (AppRect rectOne, AppRect rectTwo)
+		{
+			const float equalsTolerance = 0.1f;
+
+			bool areEqual =
+				(Math.Abs (rectOne.X - rectTwo.X) < equalsTolerance) &&
+				(Math.Abs (rectOne.Y - rectTwo.Y) < equalsTolerance) &&
+				(Math.Abs (rectOne.Width - rectTwo.Width) < equalsTolerance) &&
+				(Math.Abs (rectOne.Height - rectTwo.Height) < equalsTolerance) &&
+				(Math.Abs (rectOne.CenterX - rectTwo.CenterX) < equalsTolerance) &&
+				(Math.Abs (rectOne.CenterY - rectTwo.CenterY) < equalsTolerance);
+
+			return areEqual;
+		}
+
+		public static void WaitForAnimating (this IApp app, Func<AppQuery, AppQuery> query) 
+		{
+			// Right now only checks if bounds are moving
+			const int pollingRate = 200;
+			const int timeout = 5000;
+			var sw = new Stopwatch ();
+
+			var previousState = app.Query (query).First ().Rect;
+
+			sw.Start ();
+			while (true) {
+
+				var newState = app.Query (query).First ().Rect;
+
+				if (RectsEqual (previousState, newState))
+					break;
+
+				previousState = newState;
+
+				if (sw.ElapsedMilliseconds >= timeout)
+					throw new Exception("Timed out");
+
+				Thread.Sleep (pollingRate);
+			}
+			sw.Stop ();
+		}
+	}
+}