Initial Commit

packages/media/audio/audio-sprite-player/src/events/events.test.ts

@@ -0,0 +1,74 @@
+import { describe, expect, it } from "@suaveplan/testing/runner";
+import { SpritePlayerEvents } from "./events.js";
+
+describe("SpritePlayerEvents", () => {
+    it("on subscribes and emit dispatches", { timeout: 5000 }, () => {
+        const events = new SpritePlayerEvents();
+        const seen: string[] = [];
+        events.on("play", (p) => seen.push(p.handleId));
+        events.emit("play", { handleId: "x", entryName: "hit", startedAt: 0 });
+        expect(seen).toEqual(["x"]);
+    });
+
+    it("unsubscribe stops dispatch", { timeout: 5000 }, () => {
+        const events = new SpritePlayerEvents();
+        const seen: string[] = [];
+        const off = events.on("stop", (p) => seen.push(p.handleId));
+        events.emit("stop", { handleId: "a", entryName: "x", fadeOutMs: 0 });
+        off();
+        events.emit("stop", { handleId: "b", entryName: "x", fadeOutMs: 0 });
+        expect(seen).toEqual(["a"]);
+    });
+
+    it("voice-stolen carries both handle ids", { timeout: 5000 }, () => {
+        const events = new SpritePlayerEvents();
+        let payload: { stolenId: string; replacedBy: string } | null = null;
+        events.on("voice-stolen", (p) => {
+            payload = p;
+        });
+        events.emit("voice-stolen", {
+            stolenId: "a",
+            replacedBy: "b",
+            entryName: "hit",
+        });
+        expect(payload).not.toBeNull();
+        expect(payload!.stolenId).toBe("a");
+        expect(payload!.replacedBy).toBe("b");
+    });
+
+    it("complete event includes duration", { timeout: 5000 }, () => {
+        const events = new SpritePlayerEvents();
+        const got: number[] = [];
+        events.on("complete", (p) => got.push(p.durationMs));
+        events.emit("complete", {
+            handleId: "x",
+            entryName: "hit",
+            durationMs: 1000,
+        });
+        expect(got).toEqual([1000]);
+    });
+
+    it("error event surfaces code and message", { timeout: 5000 }, () => {
+        const events = new SpritePlayerEvents();
+        let code = "";
+        events.on("error", (p) => {
+            code = p.code;
+        });
+        events.emit("error", {
+            handleId: "x",
+            entryName: "hit",
+            code: "AUDIO_SPRITE_PLAYER.PLAYBACK_FAILED",
+            message: "boom",
+        });
+        expect(code).toBe("AUDIO_SPRITE_PLAYER.PLAYBACK_FAILED");
+    });
+
+    it("clear removes every listener", { timeout: 5000 }, () => {
+        const events = new SpritePlayerEvents();
+        const seen: string[] = [];
+        events.on("play", (p) => seen.push(p.handleId));
+        events.clear();
+        events.emit("play", { handleId: "x", entryName: "x", startedAt: 0 });
+        expect(seen).toEqual([]);
+    });
+});