70 lines
1.4 KiB
C#
70 lines
1.4 KiB
C#
using Xunit;
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public class SpiralMatrixTests
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{
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[Fact]
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public void Empty_spiral()
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{
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Assert.Empty(SpiralMatrix.GetMatrix(0));
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}
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[Fact]
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public void Trivial_spiral()
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{
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var expected = new[,]
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{
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{ 1 }
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};
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Assert.Equal(expected, SpiralMatrix.GetMatrix(1));
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}
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[Fact]
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public void Spiral_of_size_2()
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{
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var expected = new[,]
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{
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{ 1, 2 },
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{ 4, 3 }
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};
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Assert.Equal(expected, SpiralMatrix.GetMatrix(2));
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}
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[Fact]
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public void Spiral_of_size_3()
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{
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var expected = new[,]
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{
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{ 1, 2, 3 },
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{ 8, 9, 4 },
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{ 7, 6, 5 }
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};
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Assert.Equal(expected, SpiralMatrix.GetMatrix(3));
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}
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[Fact]
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public void Spiral_of_size_4()
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{
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var expected = new[,]
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{
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{ 1, 2, 3, 4 },
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{ 12, 13, 14, 5 },
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{ 11, 16, 15, 6 },
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{ 10, 9, 8, 7 }
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};
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Assert.Equal(expected, SpiralMatrix.GetMatrix(4));
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}
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[Fact]
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public void Spiral_of_size_5()
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{
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var expected = new[,]
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{
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{ 1, 2, 3, 4, 5 },
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{ 16, 17, 18, 19, 6 },
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{ 15, 24, 25, 20, 7 },
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{ 14, 23, 22, 21, 8 },
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{ 13, 12, 11, 10, 9 }
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};
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Assert.Equal(expected, SpiralMatrix.GetMatrix(5));
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}
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} |