paperclip/server/src/__tests__/agent-live-run-routes.test.ts

import express from "express";
import request from "supertest";
import { beforeEach, describe, expect, it, vi } from "vitest";

const mockAgentService = vi.hoisted(() => ({
  getById: vi.fn(),
}));

const mockHeartbeatService = vi.hoisted(() => ({
  buildRunOutputSilence: vi.fn(),
  getRunIssueSummary: vi.fn(),
  getActiveRunIssueSummaryForAgent: vi.fn(),
  getRunLogAccess: vi.fn(),
  readLog: vi.fn(),
}));

const mockIssueService = vi.hoisted(() => ({
  getById: vi.fn(),
  getByIdentifier: vi.fn(),
}));

const mockInstanceSettingsService = vi.hoisted(() => ({
  get: vi.fn(),
  getExperimental: vi.fn(),
  getGeneral: vi.fn(),
  listCompanyIds: vi.fn(),
}));

function registerModuleMocks() {
  vi.doMock("../routes/authz.js", async () => vi.importActual("../routes/authz.js"));

  vi.doMock("../services/agents.js", () => ({
    agentService: () => mockAgentService,
  }));

  vi.doMock("../services/heartbeat.js", () => ({
    heartbeatService: () => mockHeartbeatService,
  }));

  vi.doMock("../services/instance-settings.js", () => ({
    instanceSettingsService: () => mockInstanceSettingsService,
  }));

  vi.doMock("../services/issues.js", () => ({
    issueService: () => mockIssueService,
  }));

  vi.doMock("../services/index.js", () => ({
    agentService: () => mockAgentService,
    agentInstructionsService: () => ({}),
    accessService: () => ({}),
    approvalService: () => ({}),
    companySkillService: () => ({ listRuntimeSkillEntries: vi.fn() }),
    budgetService: () => ({}),
    heartbeatService: () => mockHeartbeatService,
    issueApprovalService: () => ({}),
    issueService: () => mockIssueService,
    logActivity: vi.fn(),
    secretService: () => ({}),
    syncInstructionsBundleConfigFromFilePath: vi.fn((_agent, config) => config),
    workspaceOperationService: () => ({}),
  }));

  vi.doMock("../adapters/index.js", () => ({
    findServerAdapter: vi.fn(),
    listAdapterModels: vi.fn(),
    detectAdapterModel: vi.fn(),
    findActiveServerAdapter: vi.fn(),
    requireServerAdapter: vi.fn(),
  }));
}

async function createApp(db: Record<string, unknown> = {}) {
  const [{ agentRoutes }, { errorHandler }] = await Promise.all([
    vi.importActual<typeof import("../routes/agents.js")>("../routes/agents.js"),
    vi.importActual<typeof import("../middleware/index.js")>("../middleware/index.js"),
  ]);
  const app = express();
  app.use(express.json());
  app.use((req, _res, next) => {
    (req as any).actor = {
      type: "board",
      userId: "local-board",
      companyIds: ["company-1"],
      source: "local_implicit",
      isInstanceAdmin: false,
    };
    next();
  });
  app.use("/api", agentRoutes(db as any));
  app.use(errorHandler);
  return app;
}

function createLiveRunsDbStub(rows: Array<Record<string, unknown>>) {
  const limit = vi.fn(async (value: number) => rows.slice(0, value));
  const orderedQuery = {
    limit,
    then: (resolve: (value: Array<Record<string, unknown>>) => unknown) => Promise.resolve(rows).then(resolve),
  };
  const query = {
    from: vi.fn().mockReturnThis(),
    innerJoin: vi.fn().mockReturnThis(),
    where: vi.fn().mockReturnThis(),
    orderBy: vi.fn().mockReturnValue(orderedQuery),
  };

  return {
    db: {
      select: vi.fn().mockReturnValue(query),
    },
    limit,
  };
}

async function requestApp(
  app: express.Express,
  buildRequest: (baseUrl: string) => request.Test,
) {
  const { createServer } = await vi.importActual<typeof import("node:http")>("node:http");
  const server = createServer(app);
  try {
    await new Promise<void>((resolve) => {
      server.listen(0, "127.0.0.1", resolve);
    });
    const address = server.address();
    if (!address || typeof address === "string") {
      throw new Error("Expected HTTP server to listen on a TCP port");
    }
    return await buildRequest(`http://127.0.0.1:${address.port}`);
  } finally {
    if (server.listening) {
      await new Promise<void>((resolve, reject) => {
        server.close((error) => {
          if (error) reject(error);
          else resolve();
        });
      });
    }
  }
}

describe("agent live run routes", () => {
  beforeEach(() => {
    vi.resetModules();
    vi.doUnmock("../services/agents.js");
    vi.doUnmock("../services/heartbeat.js");
    vi.doUnmock("../services/index.js");
    vi.doUnmock("../services/instance-settings.js");
    vi.doUnmock("../services/issues.js");
    vi.doUnmock("../adapters/index.js");
    vi.doUnmock("../routes/agents.js");
    vi.doUnmock("../routes/authz.js");
    vi.doUnmock("../middleware/index.js");
    registerModuleMocks();
    vi.clearAllMocks();
    mockIssueService.getByIdentifier.mockResolvedValue({
      id: "issue-1",
      companyId: "company-1",
      executionRunId: "run-1",
      assigneeAgentId: "agent-1",
      status: "in_progress",
    });
    mockIssueService.getById.mockResolvedValue(null);
    mockAgentService.getById.mockResolvedValue({
      id: "agent-1",
      companyId: "company-1",
      name: "Builder",
      adapterType: "codex_local",
    });
    mockInstanceSettingsService.get.mockResolvedValue({
      id: "instance-settings-1",
      general: {
        censorUsernameInLogs: false,
        feedbackDataSharingPreference: "prompt",
      },
    });
    mockInstanceSettingsService.getExperimental.mockResolvedValue({});
    mockInstanceSettingsService.getGeneral.mockResolvedValue({
      censorUsernameInLogs: false,
      feedbackDataSharingPreference: "prompt",
    });
    mockInstanceSettingsService.listCompanyIds.mockResolvedValue(["company-1"]);
    mockHeartbeatService.buildRunOutputSilence.mockResolvedValue(null);
    mockHeartbeatService.getRunIssueSummary.mockResolvedValue({
      id: "run-1",
      status: "running",
      invocationSource: "on_demand",
      triggerDetail: "manual",
      contextCommentId: "comment-1",
      contextWakeCommentId: "comment-1",
      startedAt: new Date("2026-04-10T09:30:00.000Z"),
      finishedAt: null,
      createdAt: new Date("2026-04-10T09:29:59.000Z"),
      agentId: "agent-1",
      issueId: "issue-1",
    });
    mockHeartbeatService.getActiveRunIssueSummaryForAgent.mockResolvedValue(null);
    mockHeartbeatService.buildRunOutputSilence.mockResolvedValue(null);
    mockHeartbeatService.getRunLogAccess.mockResolvedValue({
      id: "run-1",
      companyId: "company-1",
      logStore: "local_file",
      logRef: "logs/run-1.ndjson",
    });
    mockHeartbeatService.readLog.mockResolvedValue({
      runId: "run-1",
      store: "local_file",
      logRef: "logs/run-1.ndjson",
      content: "chunk",
      nextOffset: 5,
    });
  });

  it("returns a compact active run payload for issue polling", async () => {
    const res = await requestApp(
      await createApp(),
      (baseUrl) => request(baseUrl).get("/api/issues/PAP-1295/active-run"),
    );

    expect(res.status, JSON.stringify(res.body)).toBe(200);
    expect(mockIssueService.getByIdentifier).toHaveBeenCalledWith("PAP-1295");
    expect(mockHeartbeatService.getRunIssueSummary).toHaveBeenCalledWith("run-1");
    expect(res.body).toMatchObject({
      id: "run-1",
      status: "running",
      invocationSource: "on_demand",
      triggerDetail: "manual",
      contextCommentId: "comment-1",
      contextWakeCommentId: "comment-1",
      startedAt: "2026-04-10T09:30:00.000Z",
      finishedAt: null,
      createdAt: "2026-04-10T09:29:59.000Z",
      agentId: "agent-1",
      issueId: "issue-1",
      agentName: "Builder",
      adapterType: "codex_local",
      outputSilence: null,
    });
    expect(res.body).not.toHaveProperty("resultJson");
    expect(res.body).not.toHaveProperty("contextSnapshot");
    expect(res.body).not.toHaveProperty("logRef");
  }, 10_000);

  it("ignores a stale execution run from another issue and falls back to the assignee's matching run", async () => {
    mockHeartbeatService.getRunIssueSummary.mockResolvedValue({
      id: "run-foreign",
      status: "running",
      invocationSource: "assignment",
      triggerDetail: "callback",
      startedAt: new Date("2026-04-10T10:00:00.000Z"),
      finishedAt: null,
      createdAt: new Date("2026-04-10T09:59:00.000Z"),
      agentId: "agent-1",
      issueId: "issue-2",
    });
    mockHeartbeatService.getActiveRunIssueSummaryForAgent.mockResolvedValue({
      id: "run-1",
      status: "running",
      invocationSource: "on_demand",
      triggerDetail: "manual",
      startedAt: new Date("2026-04-10T09:30:00.000Z"),
      finishedAt: null,
      createdAt: new Date("2026-04-10T09:29:59.000Z"),
      agentId: "agent-1",
      issueId: "issue-1",
    });

    const res = await requestApp(
      await createApp(),
      (baseUrl) => request(baseUrl).get("/api/issues/PAP-1295/active-run"),
    );

    expect(res.status, JSON.stringify(res.body)).toBe(200);
    expect(mockHeartbeatService.getRunIssueSummary).toHaveBeenCalledWith("run-1");
    expect(mockHeartbeatService.getActiveRunIssueSummaryForAgent).toHaveBeenCalledWith("agent-1");
    expect(res.body).toMatchObject({
      id: "run-1",
      issueId: "issue-1",
      agentId: "agent-1",
      agentName: "Builder",
      adapterType: "codex_local",
    });
  });

  it("uses narrow run log metadata lookups for log polling", async () => {
    const res = await requestApp(
      await createApp(),
      (baseUrl) => request(baseUrl).get("/api/heartbeat-runs/run-1/log?offset=12&limitBytes=64"),
    );

    expect(res.status, JSON.stringify(res.body)).toBe(200);
    expect(mockHeartbeatService.getRunLogAccess).toHaveBeenCalledWith("run-1");
    expect(mockHeartbeatService.readLog).toHaveBeenCalledWith({
      id: "run-1",
      companyId: "company-1",
      logStore: "local_file",
      logRef: "logs/run-1.ndjson",
    }, {
      offset: 12,
      limitBytes: 64,
    });
    expect(res.body).toEqual({
      runId: "run-1",
      store: "local_file",
      logRef: "logs/run-1.ndjson",
      content: "chunk",
      nextOffset: 5,
    });
  });

  it("caps company live run polling by default", async () => {
    const rows = Array.from({ length: 75 }, (_, index) => ({
      id: `run-${index}`,
      companyId: "company-1",
      status: "running",
      invocationSource: "on_demand",
      triggerDetail: "manual",
      startedAt: new Date("2026-04-10T09:30:00.000Z"),
      finishedAt: null,
      createdAt: new Date(`2026-04-10T09:${String(index % 60).padStart(2, "0")}:00.000Z`),
      agentId: "agent-1",
      agentName: "Builder",
      adapterType: "codex_local",
      logBytes: 0,
      livenessState: "healthy",
      livenessReason: null,
      continuationAttempt: 0,
      lastUsefulActionAt: null,
      nextAction: null,
      lastOutputAt: null,
      lastOutputSeq: null,
      lastOutputStream: null,
      lastOutputBytes: 0,
      processStartedAt: null,
      issueId: "issue-1",
    }));
    const { db, limit } = createLiveRunsDbStub(rows);

    const res = await requestApp(
      await createApp(db),
      (baseUrl) => request(baseUrl).get("/api/companies/company-1/live-runs"),
    );

    expect(res.status, JSON.stringify(res.body)).toBe(200);
    expect(limit).toHaveBeenCalledWith(50);
    expect(res.body).toHaveLength(50);
    expect(mockHeartbeatService.buildRunOutputSilence).toHaveBeenCalledTimes(50);
  });

  it("treats explicit zero or invalid live run limit as the capped default", async () => {
    const rows = Array.from({ length: 75 }, (_, index) => ({
      id: `run-${index}`,
      companyId: "company-1",
      status: "running",
      invocationSource: "on_demand",
      triggerDetail: "manual",
      startedAt: new Date("2026-04-10T09:30:00.000Z"),
      finishedAt: null,
      createdAt: new Date(`2026-04-10T09:${String(index % 60).padStart(2, "0")}:00.000Z`),
      agentId: "agent-1",
      agentName: "Builder",
      adapterType: "codex_local",
      logBytes: 0,
      livenessState: "healthy",
      livenessReason: null,
      continuationAttempt: 0,
      lastUsefulActionAt: null,
      nextAction: null,
      lastOutputAt: null,
      lastOutputSeq: null,
      lastOutputStream: null,
      lastOutputBytes: 0,
      processStartedAt: null,
      issueId: "issue-1",
    }));
    const { db, limit } = createLiveRunsDbStub(rows);

    const res = await requestApp(
      await createApp(db),
      (baseUrl) => request(baseUrl).get("/api/companies/company-1/live-runs?limit=0&minCount=0"),
    );

    expect(res.status, JSON.stringify(res.body)).toBe(200);
    expect(limit).toHaveBeenCalledWith(50);
    expect(res.body).toHaveLength(50);
  });

  it("does not pad with recent runs when no minCount is requested", async () => {
    const liveRows = Array.from({ length: 8 }, (_, index) => ({
      id: `run-live-${index}`,
      companyId: "company-1",
      status: "running",
      invocationSource: "on_demand",
      triggerDetail: "manual",
      startedAt: new Date("2026-04-10T09:30:00.000Z"),
      finishedAt: null,
      createdAt: new Date(`2026-04-10T09:${String(index % 60).padStart(2, "0")}:00.000Z`),
      agentId: "agent-1",
      agentName: "Builder",
      adapterType: "codex_local",
      logBytes: 0,
      livenessState: "healthy",
      livenessReason: null,
      continuationAttempt: 0,
      lastUsefulActionAt: null,
      nextAction: null,
      lastOutputAt: null,
      lastOutputSeq: null,
      lastOutputStream: null,
      lastOutputBytes: 0,
      processStartedAt: null,
      issueId: "issue-1",
    }));

    const selectCalls: Array<ReturnType<typeof vi.fn>> = [];
    const db = {
      select: vi.fn().mockImplementation(() => {
        const limitFn = vi.fn(async (value: number) => liveRows.slice(0, value));
        const orderedQuery = {
          limit: limitFn,
          then: (resolve: (value: typeof liveRows) => unknown) =>
            Promise.resolve(liveRows).then(resolve),
        };
        const query = {
          from: vi.fn().mockReturnThis(),
          innerJoin: vi.fn().mockReturnThis(),
          where: vi.fn().mockReturnThis(),
          orderBy: vi.fn().mockReturnValue(orderedQuery),
        };
        selectCalls.push(limitFn);
        return query;
      }),
    };

    const res = await requestApp(
      await createApp(db),
      (baseUrl) => request(baseUrl).get("/api/companies/company-1/live-runs"),
    );

    expect(res.status, JSON.stringify(res.body)).toBe(200);
    expect(res.body).toHaveLength(8);
    expect(db.select).toHaveBeenCalledTimes(1);
  });

  it("pads with recent runs when minCount is explicitly requested", async () => {
    const liveRows = Array.from({ length: 2 }, (_, index) => ({
      id: `run-live-${index}`,
      companyId: "company-1",
      status: "running",
      invocationSource: "on_demand",
      triggerDetail: "manual",
      startedAt: new Date("2026-04-10T09:30:00.000Z"),
      finishedAt: null,
      createdAt: new Date(`2026-04-10T09:${String(index % 60).padStart(2, "0")}:00.000Z`),
      agentId: "agent-1",
      agentName: "Builder",
      adapterType: "codex_local",
      logBytes: 0,
      livenessState: "healthy",
      livenessReason: null,
      continuationAttempt: 0,
      lastUsefulActionAt: null,
      nextAction: null,
      lastOutputAt: null,
      lastOutputSeq: null,
      lastOutputStream: null,
      lastOutputBytes: 0,
      processStartedAt: null,
      issueId: "issue-1",
    }));
    const recentRows = Array.from({ length: 4 }, (_, index) => ({
      id: `run-recent-${index}`,
      companyId: "company-1",
      status: "succeeded",
      invocationSource: "on_demand",
      triggerDetail: "manual",
      startedAt: new Date("2026-04-09T09:30:00.000Z"),
      finishedAt: new Date("2026-04-09T09:35:00.000Z"),
      createdAt: new Date(`2026-04-09T09:${String(index % 60).padStart(2, "0")}:00.000Z`),
      agentId: "agent-1",
      agentName: "Builder",
      adapterType: "codex_local",
      logBytes: 0,
      livenessState: "healthy",
      livenessReason: null,
      continuationAttempt: 0,
      lastUsefulActionAt: null,
      nextAction: null,
      lastOutputAt: null,
      lastOutputSeq: null,
      lastOutputStream: null,
      lastOutputBytes: 0,
      processStartedAt: null,
      issueId: "issue-1",
    }));

    let selectCallCount = 0;
    const db = {
      select: vi.fn().mockImplementation(() => {
        selectCallCount += 1;
        const rows = selectCallCount === 1 ? liveRows : recentRows;
        const limitFn = vi.fn(async (value: number) => rows.slice(0, value));
        const orderedQuery = {
          limit: limitFn,
          then: (resolve: (value: typeof rows) => unknown) =>
            Promise.resolve(rows).then(resolve),
        };
        return {
          from: vi.fn().mockReturnThis(),
          innerJoin: vi.fn().mockReturnThis(),
          where: vi.fn().mockReturnThis(),
          orderBy: vi.fn().mockReturnValue(orderedQuery),
        };
      }),
    };

    const res = await requestApp(
      await createApp(db),
      (baseUrl) => request(baseUrl).get("/api/companies/company-1/live-runs?minCount=4"),
    );

    expect(res.status, JSON.stringify(res.body)).toBe(200);
    expect(res.body).toHaveLength(4);
    expect(db.select).toHaveBeenCalledTimes(2);
  });
});