72 lines
2.4 KiB
C#
72 lines
2.4 KiB
C#
using NeonSprawl.Server.Game.PositionState;
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using NeonSprawl.Server.Game.Targeting;
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using Xunit;
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namespace NeonSprawl.Server.Tests.Game.Targeting;
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public class PlayerTargetStateReaderTests
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{
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[Fact]
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public void ComputeValidity_ShouldReturnInvalidTarget_WhenLockIdNotInRegistry()
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{ // Act
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// Arrange
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var snap = new PositionSnapshot(0, 0, 0, 0);
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// Assert
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Assert.Equal(TargetValidity.InvalidTarget, PlayerTargetStateReader.ComputeValidity("not_in_registry", in snap));
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}
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[Fact]
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public void ComputeValidity_ShouldReturnNone_WhenLockNull()
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{ // Act
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// Arrange
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var snap = new PositionSnapshot(0, 0, 0, 0);
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// Assert
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Assert.Equal(TargetValidity.None, PlayerTargetStateReader.ComputeValidity(null, in snap));
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}
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[Fact]
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public void ComputeValidity_AtExactLockRadius_ReturnsOk()
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{
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// Alpha anchor XZ (-3, -3), lockRadius 6 → horizontal distance 6 from (3, -3) is on boundary (inclusive).
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// Act
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// Arrange
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var snap = new PositionSnapshot(3, 0, -3, 0);
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// Assert
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Assert.Equal(
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TargetValidity.Ok,
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PlayerTargetStateReader.ComputeValidity(PrototypeTargetRegistry.PrototypeTargetAlphaId, in snap));
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}
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[Fact]
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public void ComputeValidity_JustOutsideLockRadius_ReturnsOutOfRange()
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{ // Act
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// Arrange
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const double eps = 1e-6;
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var snap = new PositionSnapshot(3 + eps, 0, -3, 0);
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// Assert
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Assert.Equal(
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TargetValidity.OutOfRange,
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PlayerTargetStateReader.ComputeValidity(PrototypeTargetRegistry.PrototypeTargetAlphaId, in snap));
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}
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[Fact]
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public void ComputeValidity_AtOrigin_ShouldReturnOk_ForBothPrototypeTargets()
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{
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// NEO-24 post-merge: alpha (-3,-3) r=6 and beta (3,3) r=6 overlap at origin so Tab can
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// flip without locomotion. Origin is ~4.24 m from each anchor (< 6 m).
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// Act
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// Arrange
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var snap = new PositionSnapshot(0, 0, 0, 0);
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// Assert
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Assert.Equal(
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TargetValidity.Ok,
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PlayerTargetStateReader.ComputeValidity(PrototypeTargetRegistry.PrototypeTargetAlphaId, in snap));
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Assert.Equal(
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TargetValidity.Ok,
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PlayerTargetStateReader.ComputeValidity(PrototypeTargetRegistry.PrototypeTargetBetaId, in snap));
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}
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}
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