import { describe, it, expect, vi, beforeEach } from 'vitest';
// Mock the tool registry before importing
vi.mock('../../tool-registry/index.js', () => ({
toolRegistry: {
register: vi.fn(),
},
ToolCategory: {
DISCOVERY: 'discovery',
},
}));
import { registerBlockPatternsTools } from './block-patterns.js';
import { toolRegistry } from '../../tool-registry/index.js';
describe('Block Patterns Tools', () => {
beforeEach(() => {
vi.clearAllMocks();
});
describe('registerBlockPatternsTools', () => {
it('registers wpnav_list_block_patterns tool', () => {
registerBlockPatternsTools();
const calls = vi.mocked(toolRegistry.register).mock.calls;
const patterns = calls.find((c) => c[0].definition.name === 'wpnav_list_block_patterns');
expect(patterns).toBeDefined();
expect(patterns![0].category).toBe('discovery');
});
it('has correct input schema', () => {
registerBlockPatternsTools();
const calls = vi.mocked(toolRegistry.register).mock.calls;
const patterns = calls.find((c) => c[0].definition.name === 'wpnav_list_block_patterns');
const schema = patterns![0].definition.inputSchema;
expect(schema.properties).toHaveProperty('category');
expect(schema.properties).toHaveProperty('search');
expect(schema.properties).toHaveProperty('include_content');
});
});
describe('wpnav_list_block_patterns handler', () => {
it('calls wpRequest with correct endpoint', async () => {
registerBlockPatternsTools();
const calls = vi.mocked(toolRegistry.register).mock.calls;
const patterns = calls.find((c) => c[0].definition.name === 'wpnav_list_block_patterns');
const handler = patterns![0].handler;
const mockContext = {
wpRequest: vi.fn().mockResolvedValue({
patterns: [{ name: 'core/query', title: 'Query Loop' }],
total: 1,
}),
clampText: (t: string) => t,
config: {},
logger: { info: vi.fn(), warn: vi.fn(), error: vi.fn(), debug: vi.fn() },
};
await handler({}, mockContext as any);
expect(mockContext.wpRequest).toHaveBeenCalledWith('/wpnav/v1/discovery/patterns');
});
it('passes category filter correctly', async () => {
registerBlockPatternsTools();
const calls = vi.mocked(toolRegistry.register).mock.calls;
const patterns = calls.find((c) => c[0].definition.name === 'wpnav_list_block_patterns');
const handler = patterns![0].handler;
const mockContext = {
wpRequest: vi.fn().mockResolvedValue({ patterns: [], total: 0 }),
clampText: (t: string) => t,
config: {},
logger: { info: vi.fn(), warn: vi.fn(), error: vi.fn(), debug: vi.fn() },
};
await handler({ category: 'header', search: 'hero' }, mockContext as any);
const calledUrl = mockContext.wpRequest.mock.calls[0][0];
expect(calledUrl).toContain('category=header');
expect(calledUrl).toContain('search=hero');
});
it('passes include_content parameter correctly', async () => {
registerBlockPatternsTools();
const calls = vi.mocked(toolRegistry.register).mock.calls;
const patterns = calls.find((c) => c[0].definition.name === 'wpnav_list_block_patterns');
const handler = patterns![0].handler;
const mockContext = {
wpRequest: vi.fn().mockResolvedValue({ patterns: [], total: 0 }),
clampText: (t: string) => t,
config: {},
logger: { info: vi.fn(), warn: vi.fn(), error: vi.fn(), debug: vi.fn() },
};
await handler({ include_content: true }, mockContext as any);
const calledUrl = mockContext.wpRequest.mock.calls[0][0];
expect(calledUrl).toContain('include_content=true');
});
});
});
