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LaunchSuppressorTests: pin the factor clamp (above 1, below 0) and the exactly-rated-temperature boundary with a step either side

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Tests only; production unchanged. Fixture gear SuppressorBright (Factor 3) and SuppressorNegative (Factor -1).
Maps Soul findings clamp-unpinned and rated-boundary-unpinned. Builds.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
This commit is contained in:
Meta Vens 2026-10-13 06:12:18 +02:00
commit 774d2476ff
2 changed files with 58 additions and 0 deletions
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2
tests/Aetheria.Shared.Tests/ContactRevealTests.cs
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@ -72,6 +72,8 @@ public sealed partial class ContactRevealTests : IDisposable
cache.Upsert(Suppressor("SuppressorOpen", factor: 1f, heatPerUnit: 2f));
cache.Upsert(Suppressor("SuppressorHalf", factor: .5f, heatPerUnit: 1f));
cache.Upsert(Suppressor("SuppressorFifth", factor: .2f, heatPerUnit: 10f));
cache.Upsert(Suppressor("SuppressorBright", factor: 3f, heatPerUnit: 2f));
cache.Upsert(Suppressor("SuppressorNegative", factor: -1f, heatPerUnit: 2f));
var gun = Armed(new InstantWeaponData { Count = Const(1), BurstTime = Const(0), Cooldown = Const(1) }, 5);
cache.Upsert(new WeaponItemData
{

56
tests/Aetheria.Shared.Tests/LaunchSuppressorTests.cs
View file

@ -136,6 +136,62 @@ public sealed partial class ContactRevealTests
Assert.True(ship.Temperature[cell.x, cell.y] > 300f);
}
// The rated temperature (400) belongs to the suppressor, and a suppressor running exactly at it still works: only
// "exceeds" stops it. One step either side pins which side of the line the boundary itself falls on.
[Fact]
public void ASuppressorAtExactlyItsRatedTemperatureStillSuppressesAndOneStepAboveDoesNot()
{
var ship = Add(float3(0, 0, 0), null, new[] { "Suppressor" });
var cell = CellOf(SuppressorItem(ship, "Suppressor"));
var source = new object();
ship.Temperature[cell.x, cell.y] = 399.99f; // one step below
ship.SetSignature(source, SignatureChannel.LaunchFlash, 5f, null);
Assert.Equal(.5f, ship.VisibilitySources[source].Strength, 3);
ship.Temperature[cell.x, cell.y] = 400f; // exactly rated
var atRated = Snapshot(ship);
ship.SetSignature(source, SignatureChannel.LaunchFlash, 5f, null);
Assert.Equal(.5f, ship.VisibilitySources[source].Strength, 3);
Assert.True(ship.Temperature[cell.x, cell.y] > atRated[cell.x, cell.y]); // and it paid
ship.Temperature[cell.x, cell.y] = 400.01f; // one step above
var above = Snapshot(ship);
ship.SetSignature(source, SignatureChannel.LaunchFlash, 5f, null);
Assert.Equal(5f, ship.VisibilitySources[source].Strength, 3);
AssertOnlyCellsMoved(above, ship);
}
// ---- The factor is clamped to 0..1 ----
[Fact]
public void AFactorAboveOneNeverBrightensTheFlashOrCoolsTheShip()
{
var ship = Add(float3(0, 0, 0), null, new[] { "SuppressorBright" }); // authored Factor 3
var before = Snapshot(ship);
var source = new object();
ship.SetSignature(source, SignatureChannel.LaunchFlash, 5f, null);
Assert.Equal(5f, ship.VisibilitySources[source].Strength, 3); // clamped to 1: the flash is as written
AssertOnlyCellsMoved(before, ship); // and nothing was "removed", so no heat, hot or cold
}
[Fact]
public void AFactorBelowZeroRemovesTheWholeFlashAndNoMore()
{
var ship = Add(float3(0, 0, 0), null, new[] { "SuppressorNegative" }); // authored Factor -1
var cell = CellOf(SuppressorItem(ship, "SuppressorNegative"));
var before = Snapshot(ship);
var source = new object();
ship.SetSignature(source, SignatureChannel.LaunchFlash, 5f, null);
Assert.Equal(0f, ship.VisibilitySources[source].Strength, 3); // clamped to 0: no negative light
AssertHeat(5f * 2f, ship, cell, before[cell.x, cell.y]); // paid for exactly the 5 it removed
AssertOnlyCellsMoved(before, ship, cell);
}
// ---- OnlyTheLaunchFlashChannelIsScaled ----
[Fact]