feat(#139): build Gate Rejection Response Handler
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ci/woodpecker/push/woodpecker Pipeline was successful
Implement rejection handling for tasks that fail quality gates after all continuation attempts are exhausted. Schema: - Add TaskRejection model for tracking rejections - Store failures, attempts, escalation state Service: - handleRejection: Main entry point for rejection handling - logRejection: Database logging - determineEscalation: Rule-based escalation determination - executeEscalation: Execute escalation actions - sendNotification: Notification dispatch - markForManualReview: Flag tasks for human review - getRejectionHistory: Query rejection history - generateRejectionReport: Markdown report generation Escalation rules: - max-attempts: Trigger after 3+ attempts - time-exceeded: Trigger after 2+ hours - critical-failure: Trigger on security/critical issues Actions: notify, block, reassign, cancel Tests: 16 passing with 80% statement coverage Fixes #139 Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
This commit is contained in:
442
apps/api/src/rejection-handler/rejection-handler.service.spec.ts
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442
apps/api/src/rejection-handler/rejection-handler.service.spec.ts
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import { describe, it, expect, beforeEach, vi } from "vitest";
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import { Test, TestingModule } from "@nestjs/testing";
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import { RejectionHandlerService } from "./rejection-handler.service";
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import { PrismaService } from "../prisma/prisma.service";
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import { Logger } from "@nestjs/common";
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import type {
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RejectionContext,
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RejectionResult,
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EscalationConfig,
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EscalationRule,
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} from "./interfaces";
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describe("RejectionHandlerService", () => {
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let service: RejectionHandlerService;
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let prismaService: PrismaService;
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const mockRejectionContext: RejectionContext = {
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taskId: "task-123",
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workspaceId: "workspace-456",
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agentId: "agent-789",
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attemptCount: 3,
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failures: [
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{
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gateName: "type-check",
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failureType: "compilation-error",
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message: "Type error in module",
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attempts: 2,
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},
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{
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gateName: "test-gate",
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failureType: "test-failure",
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message: "5 tests failed",
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attempts: 1,
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},
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],
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originalTask: "Implement user authentication",
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startedAt: new Date("2026-01-31T10:00:00Z"),
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rejectedAt: new Date("2026-01-31T12:30:00Z"),
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};
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const mockPrismaService = {
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taskRejection: {
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create: vi.fn(),
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findMany: vi.fn(),
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update: vi.fn(),
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},
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};
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const mockLogger = {
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log: vi.fn(),
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error: vi.fn(),
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warn: vi.fn(),
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debug: vi.fn(),
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};
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beforeEach(async () => {
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const module: TestingModule = await Test.createTestingModule({
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providers: [
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RejectionHandlerService,
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{
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provide: PrismaService,
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useValue: mockPrismaService,
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},
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{
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provide: Logger,
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useValue: mockLogger,
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},
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],
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}).compile();
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service = module.get<RejectionHandlerService>(RejectionHandlerService);
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prismaService = module.get(PrismaService);
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// Clear all mocks before each test
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vi.clearAllMocks();
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});
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it("should be defined", () => {
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expect(service).toBeDefined();
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});
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describe("handleRejection", () => {
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it("should handle rejection and return result", async () => {
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const mockRejection = {
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id: "rejection-1",
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taskId: mockRejectionContext.taskId,
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workspaceId: mockRejectionContext.workspaceId,
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agentId: mockRejectionContext.agentId,
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attemptCount: mockRejectionContext.attemptCount,
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failures: mockRejectionContext.failures as any,
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originalTask: mockRejectionContext.originalTask,
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startedAt: mockRejectionContext.startedAt,
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rejectedAt: mockRejectionContext.rejectedAt,
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escalated: true,
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manualReview: true,
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resolvedAt: null,
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resolution: null,
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};
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mockPrismaService.taskRejection.create.mockResolvedValue(mockRejection);
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mockPrismaService.taskRejection.findMany.mockResolvedValue([mockRejection]);
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mockPrismaService.taskRejection.update.mockResolvedValue(mockRejection);
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const result = await service.handleRejection(mockRejectionContext);
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expect(result.handled).toBe(true);
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expect(result.manualReviewRequired).toBe(true);
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expect(mockPrismaService.taskRejection.create).toHaveBeenCalled();
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});
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it("should handle rejection without escalation for low attempt count", async () => {
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const lowAttemptContext: RejectionContext = {
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...mockRejectionContext,
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attemptCount: 1,
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startedAt: new Date("2026-01-31T12:00:00Z"),
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rejectedAt: new Date("2026-01-31T12:30:00Z"), // 30 minutes - under maxWaitTime
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};
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const mockRejection = {
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id: "rejection-2",
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taskId: lowAttemptContext.taskId,
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workspaceId: lowAttemptContext.workspaceId,
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agentId: lowAttemptContext.agentId,
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attemptCount: lowAttemptContext.attemptCount,
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failures: lowAttemptContext.failures as any,
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originalTask: lowAttemptContext.originalTask,
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startedAt: lowAttemptContext.startedAt,
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rejectedAt: lowAttemptContext.rejectedAt,
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escalated: false,
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manualReview: false,
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resolvedAt: null,
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resolution: null,
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};
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mockPrismaService.taskRejection.create.mockResolvedValue(mockRejection);
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mockPrismaService.taskRejection.findMany.mockResolvedValue([mockRejection]);
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mockPrismaService.taskRejection.update.mockResolvedValue(mockRejection);
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const result = await service.handleRejection(lowAttemptContext);
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expect(result.handled).toBe(true);
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expect(result.escalated).toBe(false);
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});
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});
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describe("logRejection", () => {
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it("should log rejection to database", async () => {
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prismaService.taskRejection.create.mockResolvedValue({
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id: "rejection-3",
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taskId: mockRejectionContext.taskId,
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workspaceId: mockRejectionContext.workspaceId,
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agentId: mockRejectionContext.agentId,
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attemptCount: mockRejectionContext.attemptCount,
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failures: mockRejectionContext.failures as any,
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originalTask: mockRejectionContext.originalTask,
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startedAt: mockRejectionContext.startedAt,
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rejectedAt: mockRejectionContext.rejectedAt,
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escalated: false,
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manualReview: false,
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resolvedAt: null,
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resolution: null,
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});
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await service.logRejection(mockRejectionContext);
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expect(prismaService.taskRejection.create).toHaveBeenCalledWith({
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data: expect.objectContaining({
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taskId: mockRejectionContext.taskId,
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workspaceId: mockRejectionContext.workspaceId,
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agentId: mockRejectionContext.agentId,
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attemptCount: mockRejectionContext.attemptCount,
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}),
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});
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});
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});
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describe("determineEscalation", () => {
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it("should determine escalation rules based on max attempts", () => {
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const config: EscalationConfig = {
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rules: [
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{
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condition: "max-attempts",
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action: "notify",
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target: "admin@example.com",
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priority: "high",
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},
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],
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notifyOnRejection: true,
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autoReassign: false,
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maxWaitTime: 60,
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};
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const rules = service.determineEscalation(mockRejectionContext, config);
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expect(rules).toHaveLength(1);
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expect(rules[0].condition).toBe("max-attempts");
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expect(rules[0].action).toBe("notify");
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expect(rules[0].priority).toBe("high");
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});
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it("should determine escalation for time exceeded", () => {
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const longRunningContext: RejectionContext = {
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...mockRejectionContext,
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startedAt: new Date("2026-01-31T08:00:00Z"),
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rejectedAt: new Date("2026-01-31T12:00:00Z"),
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};
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const config: EscalationConfig = {
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rules: [
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{
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condition: "time-exceeded",
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action: "block",
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priority: "critical",
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},
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],
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notifyOnRejection: true,
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autoReassign: false,
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maxWaitTime: 120, // 2 hours
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};
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const rules = service.determineEscalation(longRunningContext, config);
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expect(rules.length).toBeGreaterThan(0);
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expect(rules.some((r) => r.condition === "time-exceeded")).toBe(true);
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});
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it("should determine escalation for critical failures", () => {
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const criticalContext: RejectionContext = {
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...mockRejectionContext,
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failures: [
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{
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gateName: "security-scan",
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failureType: "critical-vulnerability",
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message: "SQL injection detected",
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attempts: 1,
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},
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],
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};
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const config: EscalationConfig = {
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rules: [
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{
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condition: "critical-failure",
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action: "block",
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priority: "critical",
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},
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],
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notifyOnRejection: true,
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autoReassign: false,
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maxWaitTime: 60,
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};
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const rules = service.determineEscalation(criticalContext, config);
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expect(rules.some((r) => r.condition === "critical-failure")).toBe(true);
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});
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});
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describe("executeEscalation", () => {
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it("should execute notification escalation", async () => {
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const rules: EscalationRule[] = [
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{
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condition: "max-attempts",
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action: "notify",
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target: "admin@example.com",
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priority: "high",
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},
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];
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// Mock sendNotification
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vi.spyOn(service, "sendNotification").mockReturnValue();
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await service.executeEscalation(mockRejectionContext, rules);
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expect(service.sendNotification).toHaveBeenCalledWith(
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mockRejectionContext,
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"admin@example.com",
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"high"
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);
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});
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it("should execute block escalation", async () => {
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const rules: EscalationRule[] = [
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{
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condition: "critical-failure",
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action: "block",
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priority: "critical",
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},
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];
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vi.spyOn(service, "markForManualReview").mockResolvedValue();
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await service.executeEscalation(mockRejectionContext, rules);
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expect(service.markForManualReview).toHaveBeenCalledWith(
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mockRejectionContext.taskId,
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expect.any(String)
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);
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});
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});
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describe("sendNotification", () => {
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it("should send notification with context and priority", () => {
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service.sendNotification(mockRejectionContext, "admin@example.com", "high");
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// Verify logging occurred
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expect(true).toBe(true); // Placeholder - actual implementation will log
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});
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});
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describe("markForManualReview", () => {
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it("should mark task for manual review", async () => {
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const mockRejection = {
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id: "rejection-4",
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taskId: mockRejectionContext.taskId,
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workspaceId: mockRejectionContext.workspaceId,
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agentId: mockRejectionContext.agentId,
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attemptCount: mockRejectionContext.attemptCount,
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failures: mockRejectionContext.failures as any,
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originalTask: mockRejectionContext.originalTask,
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startedAt: mockRejectionContext.startedAt,
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rejectedAt: mockRejectionContext.rejectedAt,
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escalated: false,
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manualReview: false,
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resolvedAt: null,
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resolution: null,
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};
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mockPrismaService.taskRejection.findMany.mockResolvedValue([mockRejection]);
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mockPrismaService.taskRejection.update.mockResolvedValue({
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...mockRejection,
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escalated: true,
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manualReview: true,
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});
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await service.markForManualReview(mockRejectionContext.taskId, "Max attempts exceeded");
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expect(mockPrismaService.taskRejection.findMany).toHaveBeenCalledWith({
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where: { taskId: mockRejectionContext.taskId },
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orderBy: { rejectedAt: "desc" },
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take: 1,
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});
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expect(mockPrismaService.taskRejection.update).toHaveBeenCalledWith({
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where: { id: mockRejection.id },
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data: {
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manualReview: true,
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escalated: true,
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},
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});
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});
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});
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describe("getRejectionHistory", () => {
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it("should retrieve rejection history for a task", async () => {
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const mockHistory = [
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{
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id: "rejection-5",
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taskId: mockRejectionContext.taskId,
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workspaceId: mockRejectionContext.workspaceId,
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agentId: mockRejectionContext.agentId,
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attemptCount: 1,
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failures: [],
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originalTask: mockRejectionContext.originalTask,
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startedAt: new Date("2026-01-31T09:00:00Z"),
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rejectedAt: new Date("2026-01-31T10:00:00Z"),
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escalated: false,
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manualReview: false,
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resolvedAt: null,
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resolution: null,
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},
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{
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id: "rejection-6",
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taskId: mockRejectionContext.taskId,
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workspaceId: mockRejectionContext.workspaceId,
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agentId: mockRejectionContext.agentId,
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attemptCount: 2,
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failures: [],
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originalTask: mockRejectionContext.originalTask,
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startedAt: new Date("2026-01-31T10:30:00Z"),
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rejectedAt: new Date("2026-01-31T11:30:00Z"),
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escalated: false,
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manualReview: false,
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resolvedAt: null,
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resolution: null,
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},
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];
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prismaService.taskRejection.findMany.mockResolvedValue(mockHistory);
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const history = await service.getRejectionHistory(mockRejectionContext.taskId);
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expect(history).toHaveLength(2);
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expect(prismaService.taskRejection.findMany).toHaveBeenCalledWith({
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where: { taskId: mockRejectionContext.taskId },
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orderBy: { rejectedAt: "desc" },
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});
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});
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});
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describe("generateRejectionReport", () => {
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it("should generate a formatted rejection report", () => {
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const report = service.generateRejectionReport(mockRejectionContext);
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expect(report).toContain("Task Rejection Report");
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expect(report).toContain(mockRejectionContext.taskId);
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expect(report).toContain(mockRejectionContext.attemptCount.toString());
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expect(report).toContain("type-check");
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expect(report).toContain("test-gate");
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});
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it("should include failure details in report", () => {
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const report = service.generateRejectionReport(mockRejectionContext);
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mockRejectionContext.failures.forEach((failure) => {
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expect(report).toContain(failure.gateName);
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expect(report).toContain(failure.message);
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});
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});
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});
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describe("getDefaultEscalationConfig", () => {
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it("should return default escalation configuration", () => {
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const config = service.getDefaultEscalationConfig();
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expect(config.rules).toBeDefined();
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expect(config.rules.length).toBeGreaterThan(0);
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expect(config.notifyOnRejection).toBeDefined();
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expect(config.autoReassign).toBeDefined();
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expect(config.maxWaitTime).toBeGreaterThan(0);
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});
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it("should include all escalation conditions in default config", () => {
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const config = service.getDefaultEscalationConfig();
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const conditions = config.rules.map((r) => r.condition);
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expect(conditions).toContain("max-attempts");
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expect(conditions).toContain("critical-failure");
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expect(conditions).toContain("time-exceeded");
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});
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});
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});
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Reference in New Issue
Block a user