Initial import

1 files changed, 135 insertions, 0 deletions

diff --git a/Xamarin.Forms.iOS.UITests/Legacy-PlatformHelpers.cs b/Xamarin.Forms.iOS.UITests/Legacy-PlatformHelpers.cs
new file mode 100644
index 00000000..410f50ef
--- /dev/null
+++ b/Xamarin.Forms.iOS.UITests/Legacy-PlatformHelpers.cs
@@ -0,0 +1,135 @@
+using System;
+using Xamarin.UITest;
+using Xamarin.UITest.iOS;
+using Xamarin.UITest.Queries;
+using NUnit.Framework;
+using System.Threading;
+
+namespace Xamarin.Forms.UITests
+{
+
+	public static class PlatformHelpers
+	{
+
+		public static string GetTextForQuery (this IApp app, Func<AppQuery, AppQuery> query)
+		{
+			AppResult[] elements = app.Query (query);
+			if (elements.Length > 1) {
+				// Test cloud doesn't support Assert.Fail
+				Assert.False (true, "Query returned more than one result");
+			}
+			return elements [0].Label;
+		}
+
+		public static bool ScrollDownForElement (this IApp app, Func<AppQuery, AppQuery> query, int scrollNumberLimit)
+		{
+			var desiredElement = app.Query (query);
+			var tabBarElement = app.Query (q => q.Raw ("TabBar"));
+			// Check for elements under a TabbedBar
+			// If the element exists and is under the tabbed bar scroll down once
+			if (
+				tabBarElement.Length > 0 &&
+				desiredElement.Length > 0 &&
+				(Math.Abs(desiredElement[0].Rect.Y - tabBarElement[0].Rect.Y) <= 75)
+			)
+				{
+				app.ScrollDown ();
+				return true;
+			}
+
+			// Check if element exists before scrolling
+			if (app.Query (query).Length > 0)
+				return true;
+
+			int scrollNumber = 0;
+			while (app.Query (query).Length == 0) {
+				app.ScrollDown ();
+				scrollNumber++;
+				if (scrollNumber > scrollNumberLimit)
+					return false;
+			}
+
+			// Avoid hidden elements under a tabbed controller
+			app.ScrollDown ();
+			Thread.Sleep (1000);
+
+			return true;
+		}
+
+		public static bool ScrollUpForElement (this IApp app, Func<AppQuery, AppQuery> query, int scrollNumberLimit)
+		{
+			int scrollNumber = 0;
+			while (app.Query (query).Length == 0) {
+				app.ScrollUp ();
+				scrollNumber++;
+				if (scrollNumber > scrollNumberLimit)
+					return false;
+			}
+
+			app.ScrollUp ();
+
+			return true;
+		}
+
+		public static bool DragFromToForElement (this iOSApp app, int scrollNumberLimit, Func<AppQuery, AppQuery> query, float xStart, float yStart, float xEnd, float yEnd)
+		{
+			int numberOfScrolls = 0;
+			// Element exists
+			if (app.Query (query).Length > 0)
+				return true;
+
+			while (app.Query (query).Length == 0) {
+				DragFromTo (app, xStart, yStart, xEnd, yEnd);
+				if (numberOfScrolls > scrollNumberLimit) {
+					return false;
+				}
+				numberOfScrolls++;
+			}
+			// Element found
+			return true;
+		}
+
+		public static void SwipeBackNavigation (this iOSApp app)
+		{
+			app.PanCoordinates (0, 125, 75, 125, TimeSpan.FromSeconds (5));
+		}
+			
+		public static void DragFromTo (this iOSApp app, float xStart, float yStart, float xEnd, float yEnd, Speed speed = Speed.Fast)
+		{
+			if (speed == Speed.Slow)
+				app.PanCoordinates (xStart, yStart, xEnd, yEnd, TimeSpan.FromMilliseconds (3000));
+			else
+				app.PanCoordinates (xStart, yStart, xEnd, yEnd, TimeSpan.FromMilliseconds (1000));
+
+		}
+	
+		public static void KeyboardIsPresent (this iOSApp app)
+		{
+			// TODO : Add keyboard detection
+			// app.WaitForElement (q => q.Raw ("KBKeyplaneView"));
+			Assert.Inconclusive ("Keyboard should be shown");
+		}
+
+		public static void KeyboardIsDismissed (this iOSApp app)
+		{
+			// TODO : Add keyboard detection
+			// app.WaitForNoElement (q => q.Raw ("KBKeyplaneView"));
+			Assert.Inconclusive ("Keyboard should be dismissed");
+		}
+			
+		public static int IndexForElementWithText (this iOSApp app, Func<AppQuery, AppQuery> query, string text)
+		{
+			var elements = app.Query (query);
+			int index = 0;
+			for (int i = 0; i < elements.Length; i++) {
+				string labelText = elements[i].Label;
+				if (labelText == (text)) {
+					index = i;
+					break;
+				} 
+				index++;
+			}
+			return index == elements.Length ? -1 : index; 
+		}
+	}
+}