70 lines
4.8 KiB
TypeScript
70 lines
4.8 KiB
TypeScript
import { expect, test } from "bun:test";
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import { applyAgentCanvasPatch, mergeAgentCanvasEditor, type AgentCanvasPatch } from "@/lib/canvas/agent-canvas-patch";
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import { isCanvasNodeGenerating } from "@/lib/canvas/canvas-node-task-state";
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import type { CanvasProject } from "@/stores/canvas/use-canvas-store";
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import { CanvasNodeType, type CanvasNodeData } from "@/types/canvas";
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const node: CanvasNodeData = { id: "video-1", title: "满月动画", type: CanvasNodeType.Video, position: { x: 10, y: 20 }, width: 320, height: 180, metadata: { status: "loading", taskId: "task-1", taskStatus: "running", prompt: "原始提示词" } };
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const project: CanvasProject = { id: "canvas", title: "画布", nodes: [node], connections: [], chatSessions: [], activeChatId: null, viewport: { x: 12, y: 24, k: 1 }, createdAt: "2026-09-13", updatedAt: "2026-09-13" };
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const failed: CanvasNodeData = { ...node, metadata: { ...node.metadata, status: "error", taskStatus: "failed", errorDetails: "上游拒绝" } };
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const patch: AgentCanvasPatch = { canvasId: project.id, updatedAt: "2026-09-13T12:00:00Z", nodes: [{ before: node, after: failed }], connections: [] };
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test("failed Agent task patches only its node and unlocks generation", () => {
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expect(isCanvasNodeGenerating(node)).toBe(true);
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const result = applyAgentCanvasPatch(project, patch);
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expect(result.nodes[0]).toEqual(failed);
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expect(isCanvasNodeGenerating(result.nodes[0])).toBe(false);
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expect(result.viewport).toBe(project.viewport);
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expect(result.connections).toBe(project.connections);
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expect(project.nodes[0].metadata?.status).toBe("loading");
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});
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test("unrelated local edits and editor-only dragging survive completion", () => {
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const local = { ...node, position: { x: 800, y: 400 }, metadata: { ...node.metadata, prompt: "正在编辑的新提示词" } };
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const merged = mergeAgentCanvasEditor(project, applyAgentCanvasPatch(project, patch), [local], []);
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expect(merged.nodes[0].position).toEqual(local.position);
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expect(merged.nodes[0].metadata?.prompt).toBe("正在编辑的新提示词");
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expect(merged.nodes[0].metadata?.status).toBe("error");
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});
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test("replay is idempotent and cannot roll a completed node back to loading", () => {
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const result = applyAgentCanvasPatch(project, patch);
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expect(applyAgentCanvasPatch(result, patch)).toBe(result);
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const old: AgentCanvasPatch = { ...patch, nodes: [{ before: { ...node, metadata: { status: "idle" } }, after: node }] };
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expect(() => applyAgentCanvasPatch(result, old)).toThrow("冲突");
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expect(result.nodes[0].metadata?.status).toBe("error");
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});
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test("new nodes and reference connections are applied atomically", () => {
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const draft = { ...node, id: "video-2", metadata: { status: "idle" as const } };
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const edge = { id: "edge", fromNodeId: node.id, toNodeId: draft.id };
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const result = applyAgentCanvasPatch(project, { ...patch, nodes: [{ before: null, after: draft }], connections: [{ before: null, after: edge }] });
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expect(result.nodes[0]).toBe(node);
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expect(result.nodes[1]).toEqual(draft);
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expect(result.connections).toEqual([edge]);
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});
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test("deleted nodes and a newer task binding are not overwritten", () => {
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expect(() => applyAgentCanvasPatch({ ...project, nodes: [] }, patch)).toThrow("冲突");
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// A replacement task can have the same running status; its task identity is a fence.
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const replacement = { ...node, metadata: { ...node.metadata, taskId: "task-2" } };
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expect(() => applyAgentCanvasPatch({ ...project, nodes: [replacement] }, patch)).toThrow();
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});
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test("task state covers Agent, manual submissions and historical terminal tasks", () => {
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for (const status of ["queued", "running"]) expect(isCanvasNodeGenerating({ ...node, metadata: { status: "idle", taskId: "task", taskStatus: status } })).toBe(true);
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for (const status of ["succeeded", "failed", "cancelled"]) expect(isCanvasNodeGenerating({ ...node, metadata: { status: "loading", taskId: "old", taskStatus: status } })).toBe(false);
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expect(isCanvasNodeGenerating({ ...node, metadata: { status: "loading" } })).toBe(true);
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expect(isCanvasNodeGenerating({ ...node, metadata: { status: "success", taskId: "historical" } })).toBe(false);
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expect(isCanvasNodeGenerating({ ...node, metadata: { status: "idle" } }, node.id)).toBe(true);
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});
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test("task progress ahead of the server checkpoint still accepts terminal state", () => {
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const queued = { ...node, metadata: { ...node.metadata, taskStatus: "queued", taskProgress: 0 } };
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const running = { ...node, metadata: { ...node.metadata, taskProgress: 67 } };
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const result = applyAgentCanvasPatch({ ...project, nodes: [running] }, { ...patch, nodes: [{ before: queued, after: failed }] });
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expect(result.nodes[0].metadata?.taskStatus).toBe("failed");
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expect(isCanvasNodeGenerating(result.nodes[0])).toBe(false);
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});
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