94 lines
5.7 KiB
TypeScript
94 lines
5.7 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",
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title: "自由画布 1",
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createdAt: "",
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updatedAt: "",
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nodes: [],
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connections: [],
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chatSessions: [],
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activeChatId: null,
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backgroundMode: "dots" as CanvasProject["backgroundMode"],
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showImageInfo: false,
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viewport: { x: 0, y: 0, k: 1 },
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previsScenes: [],
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...patch,
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};
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}
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describe("画布 operations 生成", () => {
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test("节点可选字段的 undefined 在 JSON 请求中保留为 null 基线和删除值", () => {
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const node = { id: "node", metadata: { title: undefined } } as unknown as CanvasProject["nodes"][number];
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const changed = { ...node, metadata: { title: "新标题" } };
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const added = JSON.parse(JSON.stringify(buildCanvasOperations(canvas({ nodes: [node] }), canvas({ nodes: [changed] }))));
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expect(added).toEqual([{ type: "patch_node", id: "node", patch: { "metadata.title": "新标题" }, before: { "metadata.title": null } }]);
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const removed = JSON.parse(JSON.stringify(buildCanvasOperations(canvas({ nodes: [changed] }), canvas({ nodes: [node] }))));
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expect(removed).toEqual([{ type: "patch_node", id: "node", patch: { "metadata.title": null }, before: { "metadata.title": "新标题" } }]);
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expect(buildCanvasOperations(canvas({ nodes: [node] }), canvas({ nodes: [{ ...node, metadata: {} }] }))).toEqual([]);
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});
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test("旧 journal 的空节点补丁从原快照恢复，保留 mutationId 和有效请求", () => {
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const before = canvas({ nodes: [{ id: "node", metadata: {} }] as CanvasProject["nodes"] });
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const after = canvas({ nodes: [{ id: "node", metadata: { title: "新标题" } }] as CanvasProject["nodes"] });
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const broken = { mutationId: "node-mutation", operations: [{ type: "patch_node", id: "node", patch: { "metadata.title": "新标题" }, before: {} }] } as Parameters<typeof repairPendingCanvasMutationRequest>[0];
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const repaired = repairPendingCanvasMutationRequest(broken, before, after);
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expect(repaired.mutationId).toBe("node-mutation");
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expect(repaired.operations).toEqual(buildCanvasOperations(before, after));
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expect(repairPendingCanvasMutationRequest(repaired, before, after)).toBe(repaired);
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expect(repairPendingCanvasMutationRequest(broken)).toBe(broken);
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const deletion = { mutationId: "delete-field", operations: [{ type: "patch_node", id: "node", patch: {}, before: { "metadata.title": "新标题" } }] } as Parameters<typeof repairPendingCanvasMutationRequest>[0];
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expect(repairPendingCanvasMutationRequest(deletion, after, before).operations).toEqual(buildCanvasOperations(after, before));
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const noop = { ...broken, mutationId: "noop", operations: [{ ...broken.operations[0], patch: {} }] } as Parameters<typeof repairPendingCanvasMutationRequest>[0];
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expect(repairPendingCanvasMutationRequest(noop, before, before).operations).toEqual([]);
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});
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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(
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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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);
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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 = {
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mutationId: "m-3",
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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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],
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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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