98 lines
2.2 KiB
C#
98 lines
2.2 KiB
C#
using System;
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using System.Collections.Generic;
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using OpenNest.Geometry;
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using Xunit;
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namespace OpenNest.Tests.Geometry;
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public class BoxComparisonTests
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{
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[Fact]
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public void GreaterThan_TallerBox_ReturnsTrue()
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{
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var tall = new Box(0, 0, 10, 20);
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var short_ = new Box(0, 0, 10, 10);
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Assert.True(tall > short_);
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Assert.False(short_ > tall);
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}
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[Fact]
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public void GreaterThan_SameWidthLongerBox_ReturnsTrue()
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{
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var longer = new Box(0, 0, 20, 10);
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var shorter = new Box(0, 0, 10, 10);
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Assert.True(longer > shorter);
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Assert.False(shorter > longer);
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}
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[Fact]
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public void LessThan_ShorterBox_ReturnsTrue()
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{
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var tall = new Box(0, 0, 10, 20);
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var short_ = new Box(0, 0, 10, 10);
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Assert.True(short_ < tall);
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Assert.False(tall < short_);
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}
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[Fact]
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public void GreaterThanOrEqual_EqualBoxes_ReturnsTrue()
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{
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var a = new Box(0, 0, 10, 20);
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var b = new Box(0, 0, 10, 20);
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Assert.True(a >= b);
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Assert.True(b >= a);
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}
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[Fact]
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public void LessThanOrEqual_EqualBoxes_ReturnsTrue()
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{
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var a = new Box(0, 0, 10, 20);
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var b = new Box(0, 0, 10, 20);
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Assert.True(a <= b);
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Assert.True(b <= a);
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}
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[Fact]
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public void CompareTo_TallerBox_ReturnsPositive()
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{
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var tall = new Box(0, 0, 10, 20);
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var short_ = new Box(0, 0, 10, 10);
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Assert.True(tall.CompareTo(short_) > 0);
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Assert.True(short_.CompareTo(tall) < 0);
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}
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[Fact]
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public void CompareTo_EqualBoxes_ReturnsZero()
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{
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var a = new Box(0, 0, 10, 20);
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var b = new Box(0, 0, 10, 20);
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Assert.Equal(0, a.CompareTo(b));
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}
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[Fact]
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public void Sort_OrdersByWidthThenLength()
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{
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var boxes = new List<Box>
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{
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new Box(0, 0, 20, 10),
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new Box(0, 0, 5, 30),
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new Box(0, 0, 10, 10),
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};
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boxes.Sort();
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Assert.Equal(10, boxes[0].Width);
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Assert.Equal(10, boxes[0].Length);
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Assert.Equal(10, boxes[1].Width);
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Assert.Equal(20, boxes[1].Length);
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Assert.Equal(30, boxes[2].Width);
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}
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}
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