53 lines
3.0 KiB
TypeScript
53 lines
3.0 KiB
TypeScript
import { describe, expect, test } from "bun:test";
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import { buildCanvasOperations, repairPendingCanvasMutationRequest } from "@/services/user-data-sync";
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import type { CanvasProject } from "@/stores/canvas/use-canvas-store";
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function canvas(patch: Partial<CanvasProject> = {}): CanvasProject {
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return {
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id: "canvas", title: "自由画布 1", createdAt: "", updatedAt: "", nodes: [], connections: [], chatSessions: [], activeChatId: null,
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backgroundMode: "dots" as CanvasProject["backgroundMode"], showImageInfo: false, viewport: { x: 0, y: 0, k: 1 }, previsScenes: [], ...patch,
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};
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}
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describe("画布 operations 生成", () => {
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test("新画布只发 create_canvas，不追加会与创建字段冲突的 set_field", () => {
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const operations = buildCanvasOperations(undefined, canvas());
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expect(operations[0]?.type).toBe("create_canvas");
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expect(operations.some((operation) => operation.type === "set_field")).toBe(false);
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});
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test("已有画布改标题时带上 beforeValue", () => {
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const operations = buildCanvasOperations(canvas({ title: "旧" }), canvas({ title: "新" }));
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expect(operations).toEqual([{ type: "set_field", field: "title", value: "新", beforeValue: "旧" }]);
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});
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test("修复旧 journal：移除新画布中重复的 set_field，保留 mutationId", () => {
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const legacy = JSON.parse(JSON.stringify({
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mutationId: "m-1",
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operations: [
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{ type: "create_canvas", id: "canvas", patch: { title: "自由画布 1" } },
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{ type: "set_field", field: "title", value: "自由画布 1", beforeValue: undefined },
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],
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}));
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const repaired = repairPendingCanvasMutationRequest(legacy, undefined, canvas());
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expect(repaired.mutationId).toBe("m-1");
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expect(repaired.operations).toEqual([{ type: "create_canvas", id: "canvas", patch: { title: "自由画布 1" } }]);
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});
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test("修复旧 journal：移除空 projectId 到缺省值的语义 no-op", () => {
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const legacy = { mutationId: "m-3", operations: [
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{ type: "create_node", node: { id: "node-1" } },
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{ type: "set_field", field: "projectId", value: null, beforeValue: "" },
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] } as never;
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const repaired = repairPendingCanvasMutationRequest(legacy, canvas({ projectId: "" }), canvas({ projectId: undefined }));
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expect(repaired.mutationId).toBe("m-3");
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expect(repaired.operations).toEqual([{ type: "create_node", node: { id: "node-1" } }]);
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});
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test("修复旧 journal：缺失的可选字段基线编码为 null", () => {
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const legacy = JSON.parse(JSON.stringify({ mutationId: "m-2", operations: [{ type: "set_field", field: "timeline", value: { tracks: [] }, beforeValue: undefined }] }));
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const repaired = repairPendingCanvasMutationRequest(legacy, canvas(), canvas());
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expect(repaired.operations).toEqual([{ type: "set_field", field: "timeline", value: { tracks: [] }, beforeValue: null }]);
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});
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});
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