MCP Backlog Server

import { describe, it, expect } from "bun:test"; import { existsSync, readFileSync } from "fs"; import { join } from "path"; /** * Build validation tests * These tests verify the build output is valid and contains all required functions */ describe("Build Validation", () => { const distPath = join(process.cwd(), "dist/index.js"); it("should have dist/index.js file", () => { expect(existsSync(distPath)).toBe(true); }); it("should be a valid JavaScript file", () => { const content = readFileSync(distPath, "utf-8"); expect(content).toContain("#!/usr/bin/env node"); expect(content.length).toBeGreaterThan(1000); // Should be a substantial bundle }); describe("Required function definitions", () => { const getDistContent = () => readFileSync(distPath, "utf-8"); it("should contain handleListBacklog function", () => { expect(getDistContent()).toContain("handleListBacklog"); }); it("should contain handleBacklogRead function", () => { expect(getDistContent()).toContain("handleBacklogRead"); }); it("should contain handleBacklogWrite function", () => { expect(getDistContent()).toContain("handleBacklogWrite"); }); it("should contain handleBacklogDone function", () => { expect(getDistContent()).toContain("handleBacklogDone"); }); it("should contain handleBacklogTodoRead function", () => { expect(getDistContent()).toContain("handleBacklogTodoRead"); }); it("should contain handleBacklogTodoWrite function", () => { expect(getDistContent()).toContain("handleBacklogTodoWrite"); }); it("should contain handleBacklogTodoDone function", () => { expect(getDistContent()).toContain("handleBacklogTodoDone"); }); it("should contain parseBacklogFile function", () => { expect(getDistContent()).toContain("parseBacklogFile"); }); it("should contain generateBacklogFilename function", () => { expect(getDistContent()).toContain("generateBacklogFilename"); }); it("should contain createBacklogTemplate function", () => { expect(getDistContent()).toContain("createBacklogTemplate"); }); it("should contain amendBacklogTemplate function", () => { expect(getDistContent()).toContain("amendBacklogTemplate"); }); it("should contain validateStatusTransition function", () => { expect(getDistContent()).toContain("validateStatusTransition"); }); it("should contain readTodos function", () => { expect(getDistContent()).toContain("readTodos"); }); it("should contain writeTodos function", () => { expect(getDistContent()).toContain("writeTodos"); }); it("should contain listTodos function", () => { expect(getDistContent()).toContain("listTodos"); }); it("should contain validateDependencies function", () => { expect(getDistContent()).toContain("validateDependencies"); }); it("should contain getBacklogDir function", () => { expect(getDistContent()).toContain("getBacklogDir"); }); it("should contain getCompletedBacklogDir function", () => { expect(getDistContent()).toContain("getCompletedBacklogDir"); }); }); describe("MCP Protocol implementation", () => { const getDistContent = () => readFileSync(distPath, "utf-8"); it("should have MCP Server implementation (bundled code)", () => { // esbuild bundles the code, so we check for bundled artifacts const content = getDistContent(); expect(content.length).toBeGreaterThan(10000); // Should be substantial bundle }); it("should set up ListToolsRequestSchema handler", () => { const content = getDistContent(); expect(content).toContain("ListToolsRequestSchema"); expect(content).toContain("setRequestHandler"); }); it("should set up CallToolRequestSchema handler", () => { expect(getDistContent()).toContain("CallToolRequestSchema"); }); it("should define all six tools", () => { const content = getDistContent(); expect(content).toContain('"read"'); expect(content).toContain('"write"'); expect(content).toContain('"done"'); expect(content).toContain('"todo-read"'); expect(content).toContain('"todo-write"'); expect(content).toContain('"todo-done"'); }); it("should handle tool execution with switch cases", () => { const content = getDistContent(); expect(content).toMatch(/case\s+["']read["']/); expect(content).toMatch(/case\s+["']write["']/); expect(content).toMatch(/case\s+["']done["']/); expect(content).toMatch(/case\s+["']todo-read["']/); expect(content).toMatch(/case\s+["']todo-write["']/); expect(content).toMatch(/case\s+["']todo-done["']/); }); }); describe("Error handling", () => { const getDistContent = () => readFileSync(distPath, "utf-8"); it("should have error handling for unknown tools", () => { expect(getDistContent()).toContain("Unknown tool"); }); it("should have try-catch blocks", () => { const content = getDistContent(); expect(content).toContain("try"); expect(content).toContain("catch"); }); it("should return error responses with isError flag", () => { expect(getDistContent()).toContain("isError"); }); }); });