107 lines
3.3 KiB
C#
107 lines
3.3 KiB
C#
using VoxelEngine.World;
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using VoxelEngine.World.Blocks;
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using Xunit;
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namespace VoxelEngine.Tests;
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public class BlockRegistryTests
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{
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[Fact]
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public void Get_ReturnsRegisteredBlockById()
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{
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var registry = new BlockRegistry();
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Assert.IsType<AirBlock>(registry.Get(0));
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Assert.IsType<StoneBlock>(registry.Get(1));
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Assert.IsType<DirtBlock>(registry.Get(2));
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Assert.IsType<GrassBlock>(registry.Get(3));
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}
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[Fact]
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public void Air_IsNotOpaqueOrSolid_OthersAre()
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{
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var registry = new BlockRegistry();
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Assert.False(registry.Get(0).IsOpaque);
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Assert.False(registry.Get(0).IsSolid);
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Assert.True(registry.Get(1).IsOpaque);
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Assert.True(registry.Get(1).IsSolid);
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}
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[Fact]
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public void Grass_HasDifferentTexturesPerFace()
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{
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var registry = new BlockRegistry();
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IBlock grass = registry.Get(3);
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Assert.Equal(new TileCoord(0, 1), grass.GetTextureTile(BlockFace.Top));
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Assert.Equal(new TileCoord(0, 0), grass.GetTextureTile(BlockFace.Bottom));
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Assert.Equal(new TileCoord(1, 1), grass.GetTextureTile(BlockFace.North));
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}
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[Fact]
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public void NamedAccessors_MatchIds()
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{
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var registry = new BlockRegistry();
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Assert.Equal((ushort)0, registry.Air.Id);
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Assert.Equal((ushort)1, registry.Stone.Id);
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Assert.Equal((ushort)2, registry.Dirt.Id);
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Assert.Equal((ushort)3, registry.Grass.Id);
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}
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[Fact]
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public void SandAndSnow_AreOpaque_WaterIsOpaque()
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{
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var registry = new BlockRegistry();
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Assert.True(registry.Get(4).IsOpaque); // Sand
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Assert.True(registry.Get(5).IsOpaque); // Snow
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Assert.True(registry.Get(6).IsOpaque); // Water (single-pass renderer => opaque)
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}
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[Fact]
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public void Registry_ResolvesAllSevenBlocks()
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{
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var registry = new BlockRegistry();
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Assert.Equal("Air", registry.Get(0).Name);
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Assert.Equal("Stone", registry.Get(1).Name);
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Assert.Equal("Dirt", registry.Get(2).Name);
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Assert.Equal("Grass", registry.Get(3).Name);
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Assert.Equal("Sand", registry.Get(4).Name);
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Assert.Equal("Snow Block", registry.Get(5).Name);
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Assert.Equal("Water", registry.Get(6).Name);
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}
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[Fact]
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public void Registry_ResolvesOreBlocks_ByStableIds()
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{
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var registry = new BlockRegistry();
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Assert.Equal("Coal Ore", registry.Get(7).Name);
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Assert.Equal("Iron Ore", registry.Get(8).Name);
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Assert.Equal("Gold Ore", registry.Get(9).Name);
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Assert.Equal("Diamond Ore", registry.Get(10).Name);
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}
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[Fact]
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public void Ores_AreOpaqueAndSolid()
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{
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var registry = new BlockRegistry();
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foreach (ushort id in new ushort[] { 7, 8, 9, 10 })
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{
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Assert.True(registry.Get(id).IsOpaque, $"ore id {id} should be opaque");
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Assert.True(registry.Get(id).IsSolid, $"ore id {id} should be solid");
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}
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}
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[Fact]
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public void NamedOreAccessors_MatchIds()
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{
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var registry = new BlockRegistry();
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Assert.Equal((ushort)7, registry.CoalOre.Id);
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Assert.Equal((ushort)8, registry.IronOre.Id);
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Assert.Equal((ushort)9, registry.GoldOre.Id);
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Assert.Equal((ushort)10, registry.DiamondOre.Id);
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}
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}
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