50 lines
1.4 KiB
C#
50 lines
1.4 KiB
C#
using TileServer.Domain;
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using TileServer.Domain.Tiles;
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namespace TileServer.UnitTests;
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public sealed class TileCoordinateTests
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{
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[Fact]
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public void Ancestor_ShiftsToParentZoom()
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{
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var child = new TileCoordinate(3, 5, 6);
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Assert.Equal(new TileCoordinate(1, 1, 1), child.Ancestor(1));
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Assert.Equal(child, child.Ancestor(3));
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}
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[Fact]
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public void ToTmsY_FlipsXyzOrigin()
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{
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var tile = new TileCoordinate(3, 1, 0);
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Assert.Equal(7, tile.ToTmsY());
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}
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[Fact]
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public void ClampMaxZoom_CapsAtPlanetilerLimit()
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{
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Assert.Equal(15, PlanetilerLimits.ClampMaxZoom(18));
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Assert.Equal(15, PlanetilerLimits.ClampMaxZoom(15));
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Assert.Equal(0, PlanetilerLimits.ClampMaxZoom(-1));
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}
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[Theory]
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[InlineData(0, 0, 0, true)]
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[InlineData(1, 2, 0, false)]
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[InlineData(-1, 0, 0, false)]
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public void IsValid_RespectsZoomBounds(int z, int x, int y, bool expected)
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=> Assert.Equal(expected, new TileCoordinate(z, x, y).IsValid);
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}
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public sealed class ResourceNameTests
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{
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[Theory]
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[InlineData("central-fed-district", true)]
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[InlineData("osm-bright", true)]
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[InlineData("Dark", false)]
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[InlineData("1south", false)]
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[InlineData("", false)]
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public void IsValid_AcceptsLowercaseIds(string value, bool expected)
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=> Assert.Equal(expected, ResourceName.IsValid(value));
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}
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