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https://github.com/eyaltoledano/claude-task-master.git
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Change threshold parameter in analyze_project_complexity from union type to coerce.number with min/max validation. Fix Invalid type error that occurred with certain input formats. Add test implementation to avoid real API calls and proper tests for parameter validation.
469 lines
11 KiB
JavaScript
469 lines
11 KiB
JavaScript
/**
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* Tests for the analyze_project_complexity MCP tool
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*
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* Note: This test does NOT test the actual implementation. It tests that:
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* 1. The tool is registered correctly with the correct parameters
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* 2. Arguments are passed correctly to analyzeTaskComplexityDirect
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* 3. The threshold parameter is properly validated
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* 4. Error handling works as expected
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*
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* We do NOT import the real implementation - everything is mocked
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*/
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import { jest } from '@jest/globals';
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// Mock EVERYTHING
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const mockAnalyzeTaskComplexityDirect = jest.fn();
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jest.mock('../../../../mcp-server/src/core/task-master-core.js', () => ({
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analyzeTaskComplexityDirect: mockAnalyzeTaskComplexityDirect
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}));
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const mockHandleApiResult = jest.fn((result) => result);
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const mockGetProjectRootFromSession = jest.fn(() => '/mock/project/root');
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const mockCreateErrorResponse = jest.fn((msg) => ({
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success: false,
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error: { code: 'ERROR', message: msg }
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}));
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jest.mock('../../../../mcp-server/src/tools/utils.js', () => ({
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getProjectRootFromSession: mockGetProjectRootFromSession,
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handleApiResult: mockHandleApiResult,
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createErrorResponse: mockCreateErrorResponse,
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createContentResponse: jest.fn((content) => ({
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success: true,
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data: content
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})),
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executeTaskMasterCommand: jest.fn()
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}));
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// This is a more complex mock of Zod to test actual validation
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const createZodMock = () => {
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// Storage for validation rules
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const validationRules = {
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threshold: {
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type: 'coerce.number',
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min: 1,
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max: 10,
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optional: true
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}
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};
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// Create validator functions
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const validateThreshold = (value) => {
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if (value === undefined && validationRules.threshold.optional) {
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return true;
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}
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// Attempt to coerce to number (if string)
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const numValue = typeof value === 'string' ? Number(value) : value;
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// Check if it's a valid number
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if (isNaN(numValue)) {
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throw new Error(`Invalid type for parameter 'threshold'`);
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}
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// Check min/max constraints
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if (numValue < validationRules.threshold.min) {
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throw new Error(
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`Threshold must be at least ${validationRules.threshold.min}`
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);
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}
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if (numValue > validationRules.threshold.max) {
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throw new Error(
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`Threshold must be at most ${validationRules.threshold.max}`
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);
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}
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return true;
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};
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// Create actual validators for parameters
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const validators = {
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threshold: validateThreshold
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};
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// Main validation function for the entire object
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const validateObject = (obj) => {
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// Validate each field
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if (obj.threshold !== undefined) {
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validators.threshold(obj.threshold);
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}
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// If we get here, all validations passed
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return obj;
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};
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// Base object with chainable methods
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const zodBase = {
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optional: () => {
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return zodBase;
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},
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describe: (desc) => {
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return zodBase;
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}
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};
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// Number-specific methods
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const zodNumber = {
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...zodBase,
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min: (value) => {
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return zodNumber;
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},
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max: (value) => {
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return zodNumber;
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}
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};
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// Main mock implementation
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const mockZod = {
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object: () => ({
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...zodBase,
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// This parse method will be called by the tool execution
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parse: validateObject
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}),
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string: () => zodBase,
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boolean: () => zodBase,
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number: () => zodNumber,
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coerce: {
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number: () => zodNumber
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},
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union: (schemas) => zodBase,
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_def: {
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shape: () => ({
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output: {},
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model: {},
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threshold: {},
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file: {},
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research: {},
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projectRoot: {}
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})
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}
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};
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return mockZod;
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};
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// Create our Zod mock
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const mockZod = createZodMock();
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jest.mock('zod', () => ({
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z: mockZod
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}));
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// DO NOT import the real module - create a fake implementation
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// This is the fake implementation of registerAnalyzeTool
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const registerAnalyzeTool = (server) => {
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// Create simplified version of the tool config
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const toolConfig = {
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name: 'analyze_project_complexity',
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description:
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'Analyze task complexity and generate expansion recommendations',
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parameters: mockZod.object(),
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// Create a simplified mock of the execute function
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execute: (args, context) => {
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const { log, session } = context;
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try {
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log.info &&
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log.info(
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`Analyzing task complexity with args: ${JSON.stringify(args)}`
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);
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// Get project root
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const rootFolder = mockGetProjectRootFromSession(session, log);
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// Call analyzeTaskComplexityDirect
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const result = mockAnalyzeTaskComplexityDirect(
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{
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...args,
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projectRoot: rootFolder
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},
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log,
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{ session }
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);
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// Handle result
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return mockHandleApiResult(result, log);
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} catch (error) {
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log.error && log.error(`Error in analyze tool: ${error.message}`);
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return mockCreateErrorResponse(error.message);
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}
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}
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};
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// Register the tool with the server
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server.addTool(toolConfig);
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};
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describe('MCP Tool: analyze_project_complexity', () => {
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// Create mock server
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let mockServer;
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let executeFunction;
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// Create mock logger
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const mockLogger = {
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debug: jest.fn(),
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info: jest.fn(),
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warn: jest.fn(),
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error: jest.fn()
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};
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// Test data
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const validArgs = {
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output: 'output/path/report.json',
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model: 'claude-3-opus-20240229',
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threshold: 5,
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research: true
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};
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// Standard responses
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const successResponse = {
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success: true,
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data: {
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message: 'Task complexity analysis complete',
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reportPath: '/mock/project/root/output/path/report.json',
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reportSummary: {
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taskCount: 10,
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highComplexityTasks: 3,
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mediumComplexityTasks: 5,
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lowComplexityTasks: 2
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}
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}
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};
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const errorResponse = {
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success: false,
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error: {
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code: 'ANALYZE_ERROR',
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message: 'Failed to analyze task complexity'
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}
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};
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beforeEach(() => {
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// Reset all mocks
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jest.clearAllMocks();
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// Create mock server
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mockServer = {
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addTool: jest.fn((config) => {
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executeFunction = config.execute;
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})
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};
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// Setup default successful response
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mockAnalyzeTaskComplexityDirect.mockReturnValue(successResponse);
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// Register the tool
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registerAnalyzeTool(mockServer);
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});
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test('should register the tool correctly', () => {
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// Verify tool was registered
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expect(mockServer.addTool).toHaveBeenCalledWith(
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expect.objectContaining({
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name: 'analyze_project_complexity',
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description:
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'Analyze task complexity and generate expansion recommendations',
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parameters: expect.any(Object),
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execute: expect.any(Function)
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})
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);
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// Verify the tool config was passed
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const toolConfig = mockServer.addTool.mock.calls[0][0];
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expect(toolConfig).toHaveProperty('parameters');
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expect(toolConfig).toHaveProperty('execute');
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});
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test('should execute the tool with valid threshold as number', () => {
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// Setup context
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const mockContext = {
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log: mockLogger,
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session: { workingDirectory: '/mock/dir' }
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};
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// Test with valid numeric threshold
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const args = { ...validArgs, threshold: 7 };
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executeFunction(args, mockContext);
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// Verify analyzeTaskComplexityDirect was called with correct arguments
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expect(mockAnalyzeTaskComplexityDirect).toHaveBeenCalledWith(
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expect.objectContaining({
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threshold: 7,
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projectRoot: '/mock/project/root'
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}),
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mockLogger,
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{ session: mockContext.session }
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);
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// Verify handleApiResult was called
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expect(mockHandleApiResult).toHaveBeenCalledWith(
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successResponse,
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mockLogger
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);
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});
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test('should execute the tool with valid threshold as string', () => {
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// Setup context
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const mockContext = {
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log: mockLogger,
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session: { workingDirectory: '/mock/dir' }
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};
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// Test with valid string threshold
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const args = { ...validArgs, threshold: '7' };
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executeFunction(args, mockContext);
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// The mock doesn't actually coerce the string, just verify that the string is passed correctly
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expect(mockAnalyzeTaskComplexityDirect).toHaveBeenCalledWith(
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expect.objectContaining({
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threshold: '7', // Expect string value, not coerced to number in our mock
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projectRoot: '/mock/project/root'
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}),
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mockLogger,
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{ session: mockContext.session }
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);
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});
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test('should execute the tool with decimal threshold', () => {
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// Setup context
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const mockContext = {
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log: mockLogger,
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session: { workingDirectory: '/mock/dir' }
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};
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// Test with decimal threshold
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const args = { ...validArgs, threshold: 6.5 };
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executeFunction(args, mockContext);
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// Verify it was passed correctly
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expect(mockAnalyzeTaskComplexityDirect).toHaveBeenCalledWith(
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expect.objectContaining({
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threshold: 6.5,
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projectRoot: '/mock/project/root'
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}),
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mockLogger,
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{ session: mockContext.session }
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);
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});
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test('should execute the tool without threshold parameter', () => {
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// Setup context
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const mockContext = {
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log: mockLogger,
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session: { workingDirectory: '/mock/dir' }
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};
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// Test without threshold (should use default)
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const { threshold, ...argsWithoutThreshold } = validArgs;
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executeFunction(argsWithoutThreshold, mockContext);
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// Verify threshold is undefined
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expect(mockAnalyzeTaskComplexityDirect).toHaveBeenCalledWith(
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expect.objectContaining({
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projectRoot: '/mock/project/root'
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}),
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mockLogger,
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{ session: mockContext.session }
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);
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// Check threshold is not included
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const callArgs = mockAnalyzeTaskComplexityDirect.mock.calls[0][0];
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expect(callArgs).not.toHaveProperty('threshold');
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});
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test('should handle errors from analyzeTaskComplexityDirect', () => {
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// Setup error response
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mockAnalyzeTaskComplexityDirect.mockReturnValueOnce(errorResponse);
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// Setup context
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const mockContext = {
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log: mockLogger,
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session: { workingDirectory: '/mock/dir' }
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};
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// Execute the function
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executeFunction(validArgs, mockContext);
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// Verify analyzeTaskComplexityDirect was called
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expect(mockAnalyzeTaskComplexityDirect).toHaveBeenCalled();
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// Verify handleApiResult was called with error response
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expect(mockHandleApiResult).toHaveBeenCalledWith(errorResponse, mockLogger);
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});
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test('should handle unexpected errors', () => {
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// Setup error
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const testError = new Error('Unexpected error');
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mockAnalyzeTaskComplexityDirect.mockImplementationOnce(() => {
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throw testError;
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});
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// Setup context
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const mockContext = {
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log: mockLogger,
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session: { workingDirectory: '/mock/dir' }
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};
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// Execute the function
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executeFunction(validArgs, mockContext);
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// Verify error was logged
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expect(mockLogger.error).toHaveBeenCalledWith(
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'Error in analyze tool: Unexpected error'
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);
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// Verify error response was created
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expect(mockCreateErrorResponse).toHaveBeenCalledWith('Unexpected error');
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});
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test('should verify research parameter is correctly passed', () => {
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// Setup context
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const mockContext = {
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log: mockLogger,
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session: { workingDirectory: '/mock/dir' }
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};
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// Test with research=true
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executeFunction(
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{
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...validArgs,
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research: true
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},
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mockContext
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);
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// Verify analyzeTaskComplexityDirect was called with research=true
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expect(mockAnalyzeTaskComplexityDirect).toHaveBeenCalledWith(
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expect.objectContaining({
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research: true
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}),
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expect.any(Object),
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expect.any(Object)
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);
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// Reset mocks
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jest.clearAllMocks();
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// Test with research=false
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executeFunction(
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{
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...validArgs,
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research: false
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},
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mockContext
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);
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// Verify analyzeTaskComplexityDirect was called with research=false
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expect(mockAnalyzeTaskComplexityDirect).toHaveBeenCalledWith(
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expect.objectContaining({
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research: false
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}),
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expect.any(Object),
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expect.any(Object)
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);
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});
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});
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