Release Healer Man 0.1.45

src/game/combatAudio.test.ts

@@ -117,32 +117,58 @@ describe("combat audio output policy", () => {
     expect(AudioContextConstructor).not.toHaveBeenCalled();
   });
 
-  it("stays silent without an original sound, even with combat audio enabled", () => {
-    combatMedia.ready = true;
-    const AudioContextConstructor = vi.fn();
-    vi.stubGlobal("window", { AudioContext: AudioContextConstructor });
-    configureCombatAudio(DEFAULT_COMBAT_PRESENTATION_SETTINGS, 0.6);
-
-    playCombatAudio(fixtureEvent);
-
-    expect(AudioContextConstructor).not.toHaveBeenCalled();
-    expect(combatMedia.fetch).not.toHaveBeenCalled();
-  });
-
-  it.each(["original", "missing-file", "bad-audio"])("uses original audio or silence for %s", async (scenario) => {
-    vi.resetModules();
-    const audio = await import("./combatAudio");
-    const source = { connect: vi.fn(), disconnect: vi.fn(), start: vi.fn(), stop: vi.fn(), buffer: null, onended: null };
+  it("plays a generated spatial cue when an original sound is unavailable", () => {
+    const oscillator = {
+      connect: vi.fn(), disconnect: vi.fn(), start: vi.fn(), stop: vi.fn(),
+      frequency: { setValueAtTime: vi.fn() }, type: "sine", onended: null,
+    };
     const audioContext = {
       currentTime: 0,
       state: "running",
       destination: {},
       createGain: () => ({
-        connect: vi.fn(), disconnect: vi.fn(), gain: { setTargetAtTime: vi.fn(), value: 1 },
+        connect: vi.fn(), disconnect: vi.fn(),
+        gain: {
+          setTargetAtTime: vi.fn(), setValueAtTime: vi.fn(),
+          exponentialRampToValueAtTime: vi.fn(), value: 1,
+        },
+      }),
+      createStereoPanner: () => ({ connect: vi.fn(), disconnect: vi.fn() }),
+      createOscillator: vi.fn(() => oscillator),
+      resume: vi.fn(async () => undefined),
+    };
+    vi.stubGlobal("window", { AudioContext: function () { return audioContext; } });
+    configureCombatAudio(DEFAULT_COMBAT_PRESENTATION_SETTINGS, 0.6);
+
+    playCombatAudio(fixtureEvent);
+
+    expect(audioContext.createOscillator).toHaveBeenCalledTimes(1);
+    expect(oscillator.start).toHaveBeenCalledTimes(1);
+    expect(oscillator.stop).toHaveBeenCalledTimes(1);
+    expect(combatMedia.fetch).not.toHaveBeenCalled();
+  });
+
+  it.each(["original", "missing-file", "bad-audio"])("uses original audio or a generated fallback for %s", async (scenario) => {
+    vi.resetModules();
+    const audio = await import("./combatAudio");
+    const source = { connect: vi.fn(), disconnect: vi.fn(), start: vi.fn(), stop: vi.fn(), buffer: null, onended: null };
+    const oscillator = {
+      connect: vi.fn(), disconnect: vi.fn(), start: vi.fn(), stop: vi.fn(),
+      frequency: { setValueAtTime: vi.fn() }, type: "sine", onended: null,
+    };
+    const audioContext = {
+      currentTime: 0,
+      state: "running",
+      destination: {},
+      createGain: () => ({
+        connect: vi.fn(), disconnect: vi.fn(), gain: {
+          setTargetAtTime: vi.fn(), setValueAtTime: vi.fn(),
+          exponentialRampToValueAtTime: vi.fn(), value: 1,
+        },
       }),
       createStereoPanner: () => ({ connect: vi.fn(), disconnect: vi.fn() }),
       createBufferSource: vi.fn(() => source),
-      createOscillator: vi.fn(),
+      createOscillator: vi.fn(() => oscillator),
       decodeAudioData: vi.fn(async () => {
         if (scenario === "bad-audio") throw new Error("Invalid audio");
         return { duration: 1 };
@@ -165,7 +191,8 @@ describe("combat audio output policy", () => {
     expect(combatMedia.fetch).toHaveBeenCalledWith("/assets/game/combat-effects/audio/flash-heal.wav");
     expect(source.start).toHaveBeenCalledTimes(scenario === "original" ? 1 : 0);
     expect(audioContext.createBufferSource).toHaveBeenCalledTimes(scenario === "original" ? 1 : 0);
-    expect(audioContext.createOscillator).not.toHaveBeenCalled();
+    expect(audioContext.createOscillator).toHaveBeenCalledTimes(scenario === "original" ? 0 : 1);
+    expect(oscillator.start).toHaveBeenCalledTimes(scenario === "original" ? 0 : 1);
     audio.resetCombatAudio();
   });
 });