FreshBooks MCP Server

/** * Tests for billvendor_list tool */ import { describe, it, expect, beforeEach, vi } from 'vitest'; import { billvendorListTool } from '../../../src/tools/bill-vendor/billvendor-list.js'; import { createMockClientWrapper } from '../../mocks/client.js'; import { mockVendorListResponse, mockVendorEmptyListResponse, } from '../../mocks/responses/bill-vendor.js'; import { mockUnauthorizedError, mockRateLimitError, mockServerError, mockNetworkTimeoutError, } from '../../mocks/errors/freshbooks-errors.js'; // Mock the FreshBooks SDK query builders vi.mock('@freshbooks/api/dist/models/builders/index.js', () => ({ SearchQueryBuilder: class { private filters: any[] = []; equals(field: string, value: any) { this.filters.push({ type: 'equals', field, value }); return this; } like(field: string, value: string) { this.filters.push({ type: 'like', field, value }); return this; } build() { return this.filters; } }, PaginationQueryBuilder: class { private _page: number = 1; private _perPage: number = 30; page(value: number) { this._page = value; return this; } perPage(value: number) { this._perPage = value; return this; } build() { return { page: this._page, perPage: this._perPage }; } }, })); describe('billvendor_list tool', () => { let mockClient: ReturnType<typeof createMockClientWrapper>; beforeEach(() => { mockClient = createMockClientWrapper(); vi.clearAllMocks(); }); describe('successful operations', () => { it('should return vendors with default pagination', async () => { const mockResponse = mockVendorListResponse(10); mockClient.executeWithRetry.mockImplementation(async (operation, apiCall) => { const client = { billVendors: { list: vi.fn().mockResolvedValue(mockResponse), }, }; return apiCall(client); }); const result = await billvendorListTool.execute( { accountId: 'ABC123' }, mockClient as any ); expect(result.vendors).toHaveLength(10); expect(result.pagination.page).toBe(1); expect(result.pagination.perPage).toBe(30); expect(result.pagination.total).toBe(10); }); it('should return vendors with custom pagination', async () => { const mockResponse = mockVendorListResponse(5, 2, 5); mockClient.executeWithRetry.mockImplementation(async (operation, apiCall) => { const client = { billVendors: { list: vi.fn().mockResolvedValue(mockResponse), }, }; return apiCall(client); }); const result = await billvendorListTool.execute( { accountId: 'ABC123', page: 2, perPage: 5 }, mockClient as any ); expect(result.vendors).toHaveLength(5); expect(result.pagination.page).toBe(2); expect(result.pagination.perPage).toBe(5); }); it('should return empty array when no vendors exist', async () => { const mockResponse = mockVendorEmptyListResponse(); mockClient.executeWithRetry.mockImplementation(async (operation, apiCall) => { const client = { billVendors: { list: vi.fn().mockResolvedValue(mockResponse), }, }; return apiCall(client); }); const result = await billvendorListTool.execute( { accountId: 'ABC123' }, mockClient as any ); expect(result.vendors).toHaveLength(0); expect(result.pagination.total).toBe(0); }); it('should apply vendorName filter correctly', async () => { const mockResponse = mockVendorListResponse(3); mockClient.executeWithRetry.mockImplementation(async (operation, apiCall) => { const client = { billVendors: { list: vi.fn().mockResolvedValue(mockResponse), }, }; return apiCall(client); }); const result = await billvendorListTool.execute( { accountId: 'ABC123', vendorName: 'Acme' }, mockClient as any ); expect(result.vendors).toHaveLength(3); }); it('should apply email filter correctly', async () => { const mockResponse = mockVendorListResponse(2); mockClient.executeWithRetry.mockImplementation(async (operation, apiCall) => { const client = { billVendors: { list: vi.fn().mockResolvedValue(mockResponse), }, }; return apiCall(client); }); const result = await billvendorListTool.execute( { accountId: 'ABC123', email: 'vendor@example.com' }, mockClient as any ); expect(result.vendors).toHaveLength(2); }); it('should apply multiple filters together', async () => { const mockResponse = mockVendorListResponse(1); mockClient.executeWithRetry.mockImplementation(async (operation, apiCall) => { const client = { billVendors: { list: vi.fn().mockResolvedValue(mockResponse), }, }; return apiCall(client); }); const result = await billvendorListTool.execute( { accountId: 'ABC123', vendorName: 'Acme', email: 'vendor@example.com', page: 1, perPage: 10, }, mockClient as any ); expect(result.vendors).toHaveLength(1); }); }); describe('error handling', () => { it('should handle unauthorized error', async () => { mockClient.executeWithRetry.mockImplementation(async (operation, apiCall) => { const client = { billVendors: { list: vi.fn().mockResolvedValue(mockUnauthorizedError()), }, }; return apiCall(client); }); await expect( billvendorListTool.execute({ accountId: 'ABC123' }, mockClient as any) ).rejects.toThrow(); }); it('should handle rate limit error', async () => { mockClient.executeWithRetry.mockImplementation(async (operation, apiCall) => { const client = { billVendors: { list: vi.fn().mockResolvedValue(mockRateLimitError(60)), }, }; return apiCall(client); }); await expect( billvendorListTool.execute({ accountId: 'ABC123' }, mockClient as any) ).rejects.toThrow(); }); it('should handle server error', async () => { mockClient.executeWithRetry.mockImplementation(async (operation, apiCall) => { const client = { billVendors: { list: vi.fn().mockResolvedValue(mockServerError()), }, }; return apiCall(client); }); await expect( billvendorListTool.execute({ accountId: 'ABC123' }, mockClient as any) ).rejects.toThrow(); }); it('should handle network timeout', async () => { mockClient.executeWithRetry.mockRejectedValueOnce(mockNetworkTimeoutError()); await expect( billvendorListTool.execute({ accountId: 'ABC123' }, mockClient as any) ).rejects.toThrow(); }); }); describe('input validation', () => { it('should require accountId', async () => { await expect( billvendorListTool.execute({} as any, mockClient as any) ).rejects.toThrow(); }); it('should reject invalid page number', async () => { await expect( billvendorListTool.execute( { accountId: 'ABC123', page: 0 }, mockClient as any ) ).rejects.toThrow(); }); it('should reject perPage exceeding maximum', async () => { await expect( billvendorListTool.execute( { accountId: 'ABC123', perPage: 101 }, mockClient as any ) ).rejects.toThrow(); }); it('should reject negative page number', async () => { await expect( billvendorListTool.execute( { accountId: 'ABC123', page: -1 }, mockClient as any ) ).rejects.toThrow(); }); }); });