62 lines
2.7 KiB
TypeScript
62 lines
2.7 KiB
TypeScript
import { describe, expect, test } from "bun:test";
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import {
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getEditorSlots,
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registerEditorSlot,
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unregisterEditorSlot,
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} from "../src/lib/plugins/editor-slot-registry";
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const render = () => null;
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// 真实插件 editor-shell 会在被导入时占满全部 EditorSlotKind，而它是否已被导入取决于测试执行顺序。
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// 这里只断言本文件自己注册的 pluginId，使结果不再受其它测试文件的副作用影响。
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const ownSlots = (slot: Parameters<typeof getEditorSlots>[0]) =>
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getEditorSlots(slot)
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.filter((item) => ["editor-a", "a", "b", "c", "x", "p1", "p2"].includes(item.pluginId))
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.map((item) => item.pluginId);
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describe("editor slot registry", () => {
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test("registers a slot and returns it", () => {
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const unregister = registerEditorSlot({ pluginId: "editor-a", slot: "timeline-panel", render });
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expect(ownSlots("timeline-panel")).toEqual(["editor-a"]);
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unregister();
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expect(ownSlots("timeline-panel")).toEqual([]);
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});
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test("sorts by priority desc, then registration order asc", () => {
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const unregs = [
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registerEditorSlot({ pluginId: "a", slot: "preview-renderer", priority: 1, render }),
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registerEditorSlot({ pluginId: "b", slot: "preview-renderer", render }),
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registerEditorSlot({ pluginId: "c", slot: "preview-renderer", priority: 5, render }),
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];
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expect(ownSlots("preview-renderer")).toEqual(["c", "a", "b"]);
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unregs.forEach((u) => u());
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});
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test("re-registering same plugin+slot overrides (idempotent, HMR-safe)", () => {
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const unreg1 = registerEditorSlot({ pluginId: "x", slot: "inspector", render });
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const unreg2 = registerEditorSlot({ pluginId: "x", slot: "inspector", render });
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expect(ownSlots("inspector")).toEqual(["x"]);
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// 旧卸载函数不应误删新注册项
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unreg1();
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expect(ownSlots("inspector")).toEqual(["x"]);
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unreg2();
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expect(ownSlots("inspector")).toEqual([]);
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});
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test("different plugins coexist in the same slot", () => {
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const unregs = [
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registerEditorSlot({ pluginId: "p1", slot: "subtitle-tool", render }),
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registerEditorSlot({ pluginId: "p2", slot: "subtitle-tool", render }),
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];
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expect(ownSlots("subtitle-tool")).toEqual(["p1", "p2"]);
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unregisterEditorSlot("p1", "subtitle-tool");
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expect(ownSlots("subtitle-tool")).toEqual(["p2"]);
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unregs.forEach((u) => u());
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});
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test("slots this file never registered into stay untouched", () => {
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// 真实插件会占用 export-renderer，因此断言「本文件没有向未注册的插槽留下贡献」。
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expect(ownSlots("export-renderer")).toEqual([]);
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});
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}); |