From 00dff0edd18fec0092c3313f7c31a7966de4f523 Mon Sep 17 00:00:00 2001
From: Victor Giers <mail@victorgiers.com>
Date: Tue, 14 Apr 2026 20:54:32 +0200
Subject: [PATCH] Add test for runtime scene editor simulation

---
 .../runtime-scene-editor-simulation.test.ts   | 147 ++++++++++++++++++
 1 file changed, 147 insertions(+)
 create mode 100644 tests/domain/runtime-scene-editor-simulation.test.ts

diff --git a/tests/domain/runtime-scene-editor-simulation.test.ts b/tests/domain/runtime-scene-editor-simulation.test.ts
new file mode 100644
index 00000000..163a4c50
--- /dev/null
+++ b/tests/domain/runtime-scene-editor-simulation.test.ts
@@ -0,0 +1,147 @@
+import { describe, expect, it } from "vitest";
+
+import { createModelInstance } from "../../src/assets/model-instances";
+import {
+  createProjectAssetStorageKey,
+  type ModelAssetRecord
+} from "../../src/assets/project-assets";
+import {
+  createActiveSceneControlTargetRef,
+  createInteractionControlTargetRef,
+  createLightControlTargetRef,
+  createModelInstanceControlTargetRef,
+  createSetAmbientLightIntensityControlEffect,
+  createSetInteractionEnabledControlEffect,
+  createSetLightIntensityControlEffect,
+  createSetModelInstanceVisibleControlEffect
+} from "../../src/controls/control-surface";
+import { createEmptySceneDocument } from "../../src/document/scene-document";
+import {
+  createInteractableEntity,
+  createPointLightEntity
+} from "../../src/entities/entity-instances";
+import { createRuntimeClockState } from "../../src/runtime-three/runtime-project-time";
+import { buildRuntimeSceneFromDocument } from "../../src/runtime-three/runtime-scene-build";
+import { applyResolvedControlStateToRuntimeScene } from "../../src/runtime-three/runtime-scene-editor-simulation";
+import { createProjectScheduleRoutine } from "../../src/scheduler/project-scheduler";
+
+describe("runtime scene editor simulation", () => {
+  it("applies resolved scheduler-controlled state onto runtime scene data for editor rendering", () => {
+    const pointLight = createPointLightEntity({
+      id: "entity-point-light-night-lamp",
+      intensity: 1.25
+    });
+    const interactable = createInteractableEntity({
+      id: "entity-interactable-market-stall",
+      interactionEnabled: true
+    });
+    const modelAsset = {
+      id: "asset-model-stall-awning",
+      kind: "model" as const,
+      sourceName: "stall-awning.glb",
+      mimeType: "model/gltf-binary",
+      storageKey: createProjectAssetStorageKey("asset-model-stall-awning"),
+      byteLength: 1024,
+      metadata: {
+        kind: "model" as const,
+        format: "glb" as const,
+        sceneName: null,
+        nodeCount: 1,
+        meshCount: 1,
+        materialNames: [],
+        textureNames: [],
+        animationNames: [],
+        boundingBox: null,
+        warnings: []
+      }
+    } satisfies ModelAssetRecord;
+    const modelInstance = createModelInstance({
+      id: "model-instance-stall-awning",
+      assetId: modelAsset.id,
+      visible: true
+    });
+    const lightTarget = createLightControlTargetRef("pointLight", pointLight.id);
+    const interactionTarget = createInteractionControlTargetRef(
+      "interactable",
+      interactable.id
+    );
+    const modelTarget = createModelInstanceControlTargetRef(modelInstance.id);
+    const sceneTarget = createActiveSceneControlTargetRef();
+    const document = createEmptySceneDocument();
+    document.time.startTimeOfDayHours = 21;
+    document.entities[pointLight.id] = pointLight;
+    document.entities[interactable.id] = interactable;
+    document.assets[modelAsset.id] = modelAsset;
+    document.modelInstances[modelInstance.id] = modelInstance;
+    document.scheduler.routines["routine-night-light"] =
+      createProjectScheduleRoutine({
+        id: "routine-night-light",
+        title: "Night Light",
+        target: lightTarget,
+        startHour: 18,
+        endHour: 6,
+        effect: createSetLightIntensityControlEffect({
+          target: lightTarget,
+          intensity: 3.5
+        })
+      });
+    document.scheduler.routines["routine-close-stall"] =
+      createProjectScheduleRoutine({
+        id: "routine-close-stall",
+        title: "Close Stall",
+        target: interactionTarget,
+        startHour: 18,
+        endHour: 6,
+        effect: createSetInteractionEnabledControlEffect({
+          target: interactionTarget,
+          enabled: false
+        })
+      });
+    document.scheduler.routines["routine-hide-awning"] =
+      createProjectScheduleRoutine({
+        id: "routine-hide-awning",
+        title: "Hide Awning",
+        target: modelTarget,
+        startHour: 18,
+        endHour: 6,
+        effect: createSetModelInstanceVisibleControlEffect({
+          target: modelTarget,
+          visible: false
+        })
+      });
+    document.scheduler.routines["routine-night-ambient"] =
+      createProjectScheduleRoutine({
+        id: "routine-night-ambient",
+        title: "Night Ambient",
+        target: sceneTarget,
+        startHour: 18,
+        endHour: 6,
+        effect: createSetAmbientLightIntensityControlEffect({
+          target: sceneTarget,
+          intensity: 0.2
+        })
+      });
+
+    const runtimeScene = buildRuntimeSceneFromDocument(document, {
+      runtimeClock: createRuntimeClockState(document.time)
+    });
+
+    expect(runtimeScene.localLights.pointLights[0]?.intensity).toBe(1.25);
+    expect(runtimeScene.entities.interactables[0]?.interactionEnabled).toBe(true);
+    expect(runtimeScene.modelInstances[0]?.visible).toBe(true);
+    expect(runtimeScene.world.ambientLight.intensity).toBe(
+      document.world.ambientLight.intensity
+    );
+
+    expect(applyResolvedControlStateToRuntimeScene(runtimeScene)).toBe(
+      runtimeScene
+    );
+
+    expect(runtimeScene.localLights.pointLights[0]?.intensity).toBe(3.5);
+    expect(runtimeScene.entities.interactables[0]?.interactionEnabled).toBe(
+      false
+    );
+    expect(runtimeScene.modelInstances[0]?.visible).toBe(false);
+    expect(runtimeScene.world.ambientLight.intensity).toBe(0.2);
+  });
+});