import { describe, it, expect, vi, beforeEach } from 'vitest';
import { toolRegistry, ToolCategory } from '../../tool-registry/index.js';
import './get-full-content.js';
describe('wpnav_get_full_content', () => {
const mockContext = {
wpRequest: vi.fn(),
};
beforeEach(() => {
vi.clearAllMocks();
});
it('fetches full post content', async () => {
mockContext.wpRequest.mockResolvedValueOnce({
id: 42,
content: { rendered: '<p>Full post content here...</p>' },
excerpt: { rendered: '<p>Excerpt</p>' },
});
const tool = toolRegistry.getTool('wpnav_get_full_content');
expect(tool).toBeDefined();
const result = await tool!.handler({ id: 42, type: 'post' }, mockContext as any);
const parsed = JSON.parse(result.content[0].text!);
expect(parsed.id).toBe(42);
expect(parsed.type).toBe('post');
expect(parsed.field).toBe('content');
expect(parsed.full_content).toBe('<p>Full post content here...</p>');
expect(parsed.content_length).toBe('<p>Full post content here...</p>'.length);
expect(parsed._meta.token_estimate).toBeGreaterThan(0);
});
it('fetches post excerpt', async () => {
mockContext.wpRequest.mockResolvedValueOnce({
id: 42,
content: { rendered: '<p>Full content</p>' },
excerpt: { rendered: '<p>The excerpt text</p>' },
});
const tool = toolRegistry.getTool('wpnav_get_full_content');
const result = await tool!.handler(
{ id: 42, type: 'post', field: 'excerpt' },
mockContext as any
);
const parsed = JSON.parse(result.content[0].text!);
expect(parsed.field).toBe('excerpt');
expect(parsed.full_content).toBe('<p>The excerpt text</p>');
});
it('fetches full page content', async () => {
mockContext.wpRequest.mockResolvedValueOnce({
id: 10,
content: { rendered: '<p>Page content</p>' },
});
const tool = toolRegistry.getTool('wpnav_get_full_content');
const result = await tool!.handler({ id: 10, type: 'page' }, mockContext as any);
const parsed = JSON.parse(result.content[0].text!);
expect(parsed.type).toBe('page');
expect(parsed.full_content).toBe('<p>Page content</p>');
expect(mockContext.wpRequest).toHaveBeenCalledWith('wp/v2/pages/10', {
method: 'GET',
});
});
it('fetches media description', async () => {
mockContext.wpRequest.mockResolvedValueOnce({
id: 99,
description: { rendered: 'Full image description' },
caption: { rendered: 'Image caption' },
alt_text: 'Alt text',
});
const tool = toolRegistry.getTool('wpnav_get_full_content');
const result = await tool!.handler({ id: 99, type: 'media' }, mockContext as any);
const parsed = JSON.parse(result.content[0].text!);
expect(parsed.type).toBe('media');
expect(parsed.field).toBe('description');
expect(parsed.full_content).toBe('Full image description');
});
it('fetches media caption', async () => {
mockContext.wpRequest.mockResolvedValueOnce({
id: 99,
description: { rendered: 'Description' },
caption: { rendered: 'The caption' },
alt_text: 'Alt text',
});
const tool = toolRegistry.getTool('wpnav_get_full_content');
const result = await tool!.handler(
{ id: 99, type: 'media', field: 'caption' },
mockContext as any
);
const parsed = JSON.parse(result.content[0].text!);
expect(parsed.field).toBe('caption');
expect(parsed.full_content).toBe('The caption');
});
it('fetches media alt_text', async () => {
mockContext.wpRequest.mockResolvedValueOnce({
id: 99,
description: { rendered: 'Description' },
caption: { rendered: 'Caption' },
alt_text: 'Alternative text for image',
});
const tool = toolRegistry.getTool('wpnav_get_full_content');
const result = await tool!.handler(
{ id: 99, type: 'media', field: 'alt_text' },
mockContext as any
);
const parsed = JSON.parse(result.content[0].text!);
expect(parsed.field).toBe('alt_text');
expect(parsed.full_content).toBe('Alternative text for image');
});
it('throws error for missing id', async () => {
const tool = toolRegistry.getTool('wpnav_get_full_content');
await expect(tool!.handler({ type: 'post' }, mockContext as any)).rejects.toThrow(
'Missing required fields: id'
);
});
it('throws error for invalid content type', async () => {
const tool = toolRegistry.getTool('wpnav_get_full_content');
await expect(tool!.handler({ id: 1, type: 'comment' }, mockContext as any)).rejects.toThrow(
'Invalid content type'
);
});
it('throws error for invalid field', async () => {
mockContext.wpRequest.mockResolvedValueOnce({ id: 1 });
const tool = toolRegistry.getTool('wpnav_get_full_content');
await expect(
tool!.handler({ id: 1, type: 'post', field: 'caption' }, mockContext as any)
).rejects.toThrow("Invalid field 'caption' for type 'post'");
});
it('handles empty content gracefully', async () => {
mockContext.wpRequest.mockResolvedValueOnce({
id: 50,
content: { rendered: '' },
});
const tool = toolRegistry.getTool('wpnav_get_full_content');
const result = await tool!.handler({ id: 50, type: 'post' }, mockContext as any);
const parsed = JSON.parse(result.content[0].text!);
expect(parsed.full_content).toBe('');
expect(parsed.content_length).toBe(0);
});
});
