script-build-and-framework-tmp/visualization/frontend/tests/journey.test.ts

import { expect, test } from "vitest";

import { buildTaskCycles, groupParallelSteps } from "@/lib/journey";
import type { JourneyEdge, JourneyStep } from "@/lib/types";

function step(overrides: Partial<JourneyStep>): JourneyStep {
  return {
    step_id: "plan:task-1",
    sequence: 1,
    step_type: "plan",
    title: "Planner 规划·整体结构",
    status: "completed",
    task_id: "task-1",
    attempt_id: null,
    validation_id: null,
    decision_id: null,
    reasoning: "当前缺少整体结构",
    reasoning_source: "contract",
    process: { label: "创建整体结构 Task", actor: "Planner", tool_name: null, trace_id: null, details: {} },
    input_data: [],
    output_data: [],
    contract: { action: "创建", reasoning: "需要结构", goals: ["goal-1"], inputs: [], output: "整体结构", criteria: [] },
    parallel_group_id: null,
    parallel_position: null,
    parallel_total: null,
    model: null,
    tokens: null,
    cost: null,
    duration_ms: null,
    created_at: "2026-07-21T00:00:00Z",
    evidence: { contract: null, tool_calls: [], artifact_refs: [], validation: null, decision: null },
    ...overrides,
  };
}

test("全局层按 Task 聚合规划、执行、验收和返工", () => {
  const values = [
    step({}),
    step({ step_id: "execute:attempt-1", step_type: "execute", attempt_id: "attempt-1" }),
    step({ step_id: "decide:decision-1", step_type: "decide", decision_id: "decision-1", status: "retry" }),
  ];
  const edges: JourneyEdge[] = [
    { edge_id: "loop", source: "decide:decision-1", target: "execute:attempt-1", relation: "loop", label: "重试" },
  ];

  const cycles = buildTaskCycles(values, edges);

  expect(cycles).toHaveLength(1);
  expect(cycles[0].title).toBe("整体结构");
  expect(cycles[0].loopCount).toBe(1);
  expect(cycles[0].steps).toHaveLength(3);
});

test("步骤层把同一 Operation 的 Worker 表达为并行组", () => {
  const values = [
    step({ step_id: "execute:a", step_type: "execute", parallel_group_id: "operation-1" }),
    step({ step_id: "execute:b", step_type: "execute", task_id: "task-2", parallel_group_id: "operation-1" }),
  ];

  const groups = groupParallelSteps(values);

  expect(groups).toHaveLength(1);
  expect(groups[0].kind).toBe("parallel");
  expect(groups[0].steps).toHaveLength(2);
});