75 строки
1.7 KiB
C#
75 строки
1.7 KiB
C#
//
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// Unit tests for UIEdgeInsets
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//
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// Authors:
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// Sebastien Pouliot <sebastien@xamarin.com>
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//
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// Copyright 2013 Xamarin Inc. All rights reserved.
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//
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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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#else
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using MonoTouch.Foundation;
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using MonoTouch.UIKit;
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#endif
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using NUnit.Framework;
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#if XAMCORE_2_0
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using RectangleF=CoreGraphics.CGRect;
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using SizeF=CoreGraphics.CGSize;
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using PointF=CoreGraphics.CGPoint;
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#else
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using nfloat=global::System.Single;
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using nint=global::System.Int32;
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using nuint=global::System.UInt32;
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#endif
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namespace MonoTouchFixtures.UIKit {
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[TestFixture]
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[Preserve (AllMembers = true)]
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public class EdgeInsetsTest {
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[Test]
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public void FromString_Null ()
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{
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var e = UIEdgeInsets.FromString (null);
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Assert.That (e, Is.EqualTo (UIEdgeInsets.Zero), "roundtrip");
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}
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[Test]
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public void ToFromString_Zero ()
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{
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string s = UIEdgeInsets.Zero.ToString ();
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var e = UIEdgeInsets.FromString (s);
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Assert.That (e, Is.EqualTo (UIEdgeInsets.Zero), "roundtrip");
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}
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[Test]
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public void InsetRect_Zero ()
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{
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var r = UIEdgeInsets.Zero.InsetRect (RectangleF.Empty);
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Assert.That (r, Is.EqualTo (RectangleF.Empty), "InsetRect");
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}
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[Test]
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public void InsetRect ()
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{
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var i = new UIEdgeInsets (10, 20, 30, 40);
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var r = new RectangleF (1, 2, 3, 4);
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r = i.InsetRect (r);
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Assert.That (r.X, Is.EqualTo ((nfloat) 21f), "X");
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Assert.That (r.Y, Is.EqualTo ((nfloat) 12f), "Y");
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Assert.That (r.Width, Is.EqualTo ((nfloat) (-57f)), "Width");
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Assert.That (r.Height, Is.EqualTo ((nfloat) (-36f)), "Height");
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Assert.False (i.Equals (UIEdgeInsets.Zero), "Equals(UIEdgeInsets)");
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Assert.False (UIEdgeInsets.Zero.Equals ((object) i), "Equals(object)");
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}
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}
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}
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