1 files changed, 147 insertions, 0 deletions
diff --git a/Xamarin.Forms.Core.UnitTests/MapTests.cs b/Xamarin.Forms.Core.UnitTests/MapTests.cs
new file mode 100644
index 00000000..7c798b33
--- /dev/null
+++ b/Xamarin.Forms.Core.UnitTests/MapTests.cs
@@ -0,0 +1,147 @@
+using System;
+using NUnit.Framework;
+using Xamarin.Forms.Maps;
+
+namespace Xamarin.Forms.Core.UnitTests
+{
+	[TestFixture]
+	public class MapTests : BaseTestFixture
+	{
+		[Test]
+		public void AddPin ()
+		{
+			var map = new Map ();
+
+			var home = new Pin {
+				Label = "Home",
+				Position = new Position (88, 2),
+				Type = PinType.Place,
+				Address = "123 My Place"
+			};
+
+			map.Pins.Add (home);
+
+			Assert.AreEqual (map.Pins.Count, 1);
+			Assert.AreEqual (map.Pins[0].Label, "Home");
+			var mall = new Pin {
+				Label = "Mall",
+				Position = new Position (-12, -67),
+				Type = PinType.Place,
+				Address = "123 Fun"
+			};
+
+			map.Pins.Add (mall);
+
+			Assert.AreEqual (map.Pins.Count, 2);
+			Assert.AreEqual (map.Pins[1].Position.Latitude, -12);
+		}
+
+		[Test]
+		public void AddPinWithoutName ()
+		{
+			var map = new Map ();
+			var noNamePin = new Pin {
+				Position = new Position (50, 50),
+				Type = PinType.Generic,
+				Address = "123 Fun"
+			};
+
+			var exception = Assert.Throws<ArgumentException> (() => map.Pins.Add (noNamePin));
+			Assert.That (exception.Message, Is.EqualTo ("Pin must have a Label to be added to a map"));
+		}
+
+		[Test]
+		public void AddPinWithoutAddress ()
+		{
+			var map = new Map ();
+			var noAddressPin = new Pin {
+				Position = new Position (37.9, -20.87),
+				Label = "I have no address",
+				Type = PinType.SearchResult
+			};
+
+			map.Pins.Add (noAddressPin);
+			Assert.AreEqual (map.Pins.Count, 1);
+			Assert.AreEqual (map.Pins[0].Label, "I have no address");
+			Assert.AreEqual (map.Pins[0].Address, null);
+		}
+
+		[Test]
+		public void Constructor ()
+		{
+			var center = new Position (15.5, 176);
+			var span = new MapSpan (center, 1, 2);
+			var map = new Map (span);
+
+			Assert.AreEqual (1, map.LastMoveToRegion.LatitudeDegrees);
+			Assert.AreEqual (2, map.LastMoveToRegion.LongitudeDegrees);
+			var position = new Position (15.5, 176);
+			Assert.AreEqual (position, map.LastMoveToRegion.Center);
+		}
+
+		[Test]
+		public void RemovePin ()
+		{
+			var map = new Map ();
+			var genericPlace = new Pin {
+				Label = "Generic",
+				Position = new Position (-12, -67),
+				Type = PinType.Generic,
+				Address = "XXX"
+			};
+
+			var mall = new Pin {
+				Label = "Mall",
+				Position = new Position (-29, -87),
+				Type = PinType.Place,
+				Address = "123 Fun"
+			};
+
+			map.Pins.Add (genericPlace);
+			Assert.AreEqual (map.Pins.Count, 1);
+
+			map.Pins.Add (mall);
+			Assert.AreEqual (map.Pins.Count, 2);
+
+			map.Pins.Remove (genericPlace);
+			Assert.AreEqual (map.Pins.Count, 1);
+
+			Assert.True (map.Pins.Contains (mall));
+			Assert.False (map.Pins.Contains (genericPlace));
+		}
+
+		[Test]
+		public void VisibleRegion ()
+		{
+			var map = new Map (new MapSpan (new Position (), 0, 0));
+			map.MoveToRegion (new MapSpan (new Position (1, 2), 3, 4));
+			Assert.AreEqual (null, map.VisibleRegion);
+
+			bool signaled = false;
+			MessagingCenter.Subscribe<Map, MapSpan> (this, "MapMoveToRegion", (s, a) => {
+				signaled = true;
+				map.VisibleRegion = a;
+			}, map);
+
+			map.MoveToRegion (new MapSpan (new Position (1, 2), 3, 4));
+			Assert.AreEqual (new MapSpan (new Position (1, 2), 3, 4), map.LastMoveToRegion);
+			Assert.True (signaled);
+		}
+
+		[Test]
+		public void VisibleRegionDoubleSet ()
+		{
+			var map = new Map ();
+
+			bool signaled = false;
+			map.PropertyChanged += (sender, args) => {
+				if (args.PropertyName == "VisibleRegion")
+					signaled = true;
+			};
+
+			map.VisibleRegion = map.VisibleRegion;
+
+			Assert.False (signaled);
+		}
+	}
+}