92 строки
1.9 KiB
C#
92 строки
1.9 KiB
C#
using System;
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using NUnit.Framework;
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using Xamarin.Forms.Maps;
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namespace Xamarin.Forms.Core.UnitTests
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{
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[TestFixture]
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public class PositionTests : BaseTestFixture
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{
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[Test]
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public void Construction()
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{
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Position position = new Position();
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Assert.AreEqual(position.Latitude, 0);
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Assert.AreEqual(position.Longitude, 0);
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}
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[Test]
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public void CopyConstructor()
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{
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var position = new Position(12, 13);
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var copy = position;
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Assert.AreEqual(12, copy.Latitude);
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Assert.AreEqual(13, copy.Longitude);
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}
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[Test]
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public void EqualityOp()
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{
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var position1 = new Position(-28, 180);
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var position2 = new Position(-28, 180);
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Assert.True(position1 == position2);
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}
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[Test]
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public void InEqualityOp()
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{
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var position1 = new Position(-8, 180);
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var position2 = new Position(-28, 180);
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Assert.True(position1 != position2);
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}
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[Test]
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public void Equals()
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{
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var position1 = new Position(78, 167);
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var position2 = new Position(78, 167);
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Assert.True(position1.Equals(position2));
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Assert.False(position2.Equals(null));
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Assert.True(position2.Equals(position2));
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Assert.False(position2.Equals("position2"));
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}
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[Test]
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public void LatitudeClamping()
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{
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var position = new Position(-90.1, 0);
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Assert.AreEqual(position.Latitude, -90);
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position = new Position(165, 0);
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Assert.AreEqual(position.Latitude, 90);
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position = new Position(15.0, 0);
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Assert.AreEqual(position.Latitude, 15.0);
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}
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[Test]
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public void LongitudeClamping()
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{
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var position = new Position(0, -180.001);
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Assert.AreEqual(position.Longitude, -180.0);
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position = new Position(0, 1000);
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Assert.AreEqual(position.Longitude, 180);
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position = new Position(0, 0);
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Assert.AreEqual(position.Longitude, 0);
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}
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[Test]
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public void Hashcode()
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{
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var position = new Position(20, 25);
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var position2 = new Position(25, 20);
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Assert.AreNotEqual(position.GetHashCode(), position2.GetHashCode());
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}
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}
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}
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