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Economy checks: upkeep walk test gets a control case and a baseline that is actually shared

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Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
This commit is contained in:
soul 2026-10-27 10:07:40 +01:00
commit dc4838bd9e
1 changed files with 18 additions and 10 deletions
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28
tests/Aetheria.Shared.Tests/EconomyChecksTests.cs
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@ -393,20 +393,28 @@ public sealed class EconomyChecksTests
[Fact]
public void ConsumerDemandFollowsUpkeepIntoAConsumerGoodAndIntoAFillerOfItsRole()
{
using var f = new EconomyFixture();
f.Good("ore");
f.Good("coolant", inputs: new[] { ("ore", 1) });
Assert.Equal(new[] { "recipe:commodity:coolant" }, DemandRecords(f));
// Control: coolant is upkeep for a gasket that fills a plain gear role, so it is shared and leads into no consumer good.
using var plain = new EconomyFixture();
plain.Good("ore");
plain.Good("coolant", inputs: new[] { ("ore", 1) });
plain.Good("gasket", inputs: new[] { ("ore", 1) }, fills: new[] { "Plate" }, upkeep: new[] { ("coolant", 1) });
plain.Hull("tug", HullType.Ship, new[] { ("Plate", 1) });
Assert.Equal(new[] { "recipe:commodity:coolant" }, DemandRecords(plain));
// The refrigerator is a consumer good (a commodity made from roles) that takes coolant as upkeep: coolant leads into it.
f.Good("fridge", roles: new[] { ("Casing", 1) }, upkeep: new[] { ("coolant", 1) });
Assert.Empty(DemandRecords(f));
using var consumer = new EconomyFixture();
consumer.Good("ore");
consumer.Good("coolant", inputs: new[] { ("ore", 1) });
consumer.Good("fridge", roles: new[] { ("Casing", 1) }, upkeep: new[] { ("coolant", 1) });
Assert.Empty(DemandRecords(consumer));
// Upkeep taken by a filler of a consumer role leads into that role the same way.
f.EditRecipe("commodity:fridge", r => r.Upkeep.Clear());
Assert.Equal(new[] { "recipe:commodity:coolant" }, DemandRecords(f));
f.Good("gasket", inputs: new[] { ("ore", 1) }, fills: new[] { "Casing" }, upkeep: new[] { ("coolant", 1) });
Assert.Empty(DemandRecords(f));
using var filler = new EconomyFixture();
filler.Good("ore");
filler.Good("coolant", inputs: new[] { ("ore", 1) });
filler.Good("gasket", inputs: new[] { ("ore", 1) }, fills: new[] { "Casing" }, upkeep: new[] { ("coolant", 1) });
filler.Good("fridge", roles: new[] { ("Casing", 1) });
Assert.Empty(DemandRecords(filler));
}
[Fact]