104 строки
3.1 KiB
C#
104 строки
3.1 KiB
C#
// Copyright 2011, 2013 Xamarin Inc. All rights reserved
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#if !__TVOS__ && !__WATCHOS__
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using System;
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using System.Drawing;
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#if XAMCORE_2_0
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using Foundation;
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using UIKit;
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using CoreLocation;
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using MapKit;
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#else
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using MonoTouch.CoreLocation;
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using MonoTouch.Foundation;
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using MonoTouch.MapKit;
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using MonoTouch.UIKit;
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#endif
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using NUnit.Framework;
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namespace MonoTouchFixtures.MapKit {
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[TestFixture]
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[Preserve (AllMembers = true)]
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public class PolylineTest {
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[Test]
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[ExpectedException (typeof (ArgumentNullException))]
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public void FromPoints_Null ()
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{
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MKPolyline.FromPoints (null);
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}
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void CheckEmpty (MKPolyline pl)
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{
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// MKAnnotation
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Assert.That (pl.Coordinate.Longitude, Is.NaN, "Coordinate.Longitude");
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if (TestRuntime.CheckSystemAndSDKVersion (7,0))
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Assert.That (pl.Coordinate.Latitude, Is.EqualTo (-90f), "Coordinate.Latitude");
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else
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Assert.That (pl.Coordinate.Latitude, Is.NaN, "Coordinate.Latitude");
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Assert.Null (pl.Title, "Title");
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Assert.Null (pl.Subtitle, "Subtitle");
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// MKOverlay
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Assert.True (Double.IsPositiveInfinity (pl.BoundingMapRect.Origin.X), "BoundingMapRect.Origin.X");
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Assert.True (Double.IsPositiveInfinity (pl.BoundingMapRect.Origin.Y), "BoundingMapRect.Origin.Y");
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if (TestRuntime.CheckSystemAndSDKVersion (7,0)) {
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Assert.That (pl.BoundingMapRect.Size.Height, Is.EqualTo (0.0f), "BoundingMapRect.Size.Height");
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Assert.That (pl.BoundingMapRect.Size.Width, Is.EqualTo (0.0f), "BoundingMapRect.Size.Width");
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} else {
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Assert.True (Double.IsNegativeInfinity (pl.BoundingMapRect.Size.Height), "BoundingMapRect.Size.Height");
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Assert.True (Double.IsNegativeInfinity (pl.BoundingMapRect.Size.Width), "BoundingMapRect.Size.Width");
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}
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Assert.False (pl.Intersects (pl.BoundingMapRect), "Intersect/Self");
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MKMapRect rect = new MKMapRect (0, 0, 0, 0);
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Assert.False (pl.Intersects (rect), "Intersect/Empty");
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ShapeTest.CheckShape (pl);
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}
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[Test]
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public void From_PointEmpty ()
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{
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MKPolyline pl = MKPolyline.FromPoints (new MKMapPoint [] { });
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CheckEmpty (pl);
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}
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[Test]
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[ExpectedException (typeof (ArgumentNullException))]
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public void FromCoordinates_Null ()
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{
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MKPolyline.FromCoordinates (null);
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}
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[Test]
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public void FromCoordinates_Empty ()
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{
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MKPolyline pl = MKPolyline.FromCoordinates (new CLLocationCoordinate2D [] { });
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CheckEmpty (pl);
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}
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#if false
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// Annotations that support dragging should implement this method to update the position of the annotation.
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// keyword is SHOULD - it's not working for MKPolyline
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// http://developer.apple.com/library/ios/#documentation/MapKit/Reference/MKAnnotation_Protocol/Reference/Reference.html#//apple_ref/occ/intf/MKAnnotation
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[Test]
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public void setCoordinate_Selector ()
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{
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MKPolyline pl = MKPolyline.FromPoints (new MKMapPoint [] { });
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try {
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pl.Coordinate = new CLLocationCoordinate2D (10, 20);
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}
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catch (MonoTouchException mte) {
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Assert.True (mte.Message.Contains ("unrecognized selector sent to instance"));
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}
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catch {
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Assert.Fail ("API could be working/implemented");
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}
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}
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#endif
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}
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}
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#endif // !__TVOS__ && !__WATCHOS__
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