Files
bDS/tests/engine/mcp-views.test.ts

202 lines
6.6 KiB
TypeScript

import { describe, it, expect } from 'vitest';
import path from 'path';
import {
reviewPostHtml,
reviewScriptHtml,
reviewTemplateHtml,
reviewMetadataHtml,
resolveMcpViewsDirs,
loadViewHtml,
} from '../../src/main/engine/mcp-views';
const viewOpts = {
moduleDir: path.resolve(__dirname, '../../src/main/engine'),
};
describe('mcp-views', () => {
describe('resolveMcpViewsDirs', () => {
it('returns candidate directories', () => {
const dirs = resolveMcpViewsDirs(viewOpts);
expect(dirs.length).toBeGreaterThanOrEqual(2);
expect(dirs.some(d => d.includes('mcp-views'))).toBe(true);
});
});
describe('loadViewHtml', () => {
it('loads an existing view file', () => {
const html = loadViewHtml('review-post.html', viewOpts);
expect(html).toContain('<!DOCTYPE html>');
});
it('throws for a non-existent view', () => {
expect(() => loadViewHtml('does-not-exist.html', viewOpts)).toThrow(
/not found/,
);
});
});
describe('reviewPostHtml', () => {
it('returns valid HTML document', () => {
const html = reviewPostHtml(viewOpts);
expect(html).toContain('<!DOCTYPE html>');
expect(html).toContain('</html>');
});
it('contains App import from ext-apps', () => {
const html = reviewPostHtml(viewOpts);
expect(html).toContain('@modelcontextprotocol/ext-apps/app-with-deps');
expect(html).toContain('new App(');
});
it('contains accept and discard buttons', () => {
const html = reviewPostHtml(viewOpts);
expect(html).toContain('acceptProposal()');
expect(html).toContain('discardProposal()');
});
it('calls accept_proposal and discard_proposal tools via app bridge', () => {
const html = reviewPostHtml(viewOpts);
expect(html).toContain('app.callServerTool');
expect(html).toContain('"accept_proposal"');
expect(html).toContain('"discard_proposal"');
});
it('contains post-specific UI elements', () => {
const html = reviewPostHtml(viewOpts);
expect(html).toContain('Review Post');
expect(html).toContain('Publish');
expect(html).toContain('badge-draft');
expect(html).toContain('word-count');
});
it('renders tool result data via ontoolresult handler', () => {
const html = reviewPostHtml(viewOpts);
expect(html).toContain('app.ontoolresult');
expect(html).toContain('renderReview');
});
it('uses XSS-safe escaping function', () => {
const html = reviewPostHtml(viewOpts);
expect(html).toContain('function esc(');
expect(html).toContain('document.createElement("div")');
});
});
describe('reviewScriptHtml', () => {
it('returns valid HTML document', () => {
const html = reviewScriptHtml(viewOpts);
expect(html).toContain('<!DOCTYPE html>');
expect(html).toContain('</html>');
});
it('contains App import from ext-apps', () => {
const html = reviewScriptHtml(viewOpts);
expect(html).toContain('@modelcontextprotocol/ext-apps/app-with-deps');
});
it('contains accept and discard buttons', () => {
const html = reviewScriptHtml(viewOpts);
expect(html).toContain('acceptProposal()');
expect(html).toContain('discardProposal()');
});
it('contains script-specific UI elements', () => {
const html = reviewScriptHtml(viewOpts);
expect(html).toContain('Review Script');
expect(html).toContain('Create Script');
expect(html).toContain('Python Code');
});
});
describe('reviewTemplateHtml', () => {
it('returns valid HTML document', () => {
const html = reviewTemplateHtml(viewOpts);
expect(html).toContain('<!DOCTYPE html>');
expect(html).toContain('</html>');
});
it('contains App import from ext-apps', () => {
const html = reviewTemplateHtml(viewOpts);
expect(html).toContain('@modelcontextprotocol/ext-apps/app-with-deps');
});
it('contains accept and discard buttons', () => {
const html = reviewTemplateHtml(viewOpts);
expect(html).toContain('acceptProposal()');
expect(html).toContain('discardProposal()');
});
it('contains template-specific UI elements', () => {
const html = reviewTemplateHtml(viewOpts);
expect(html).toContain('Review Template');
expect(html).toContain('Create Template');
expect(html).toContain('Liquid Template');
});
});
describe('reviewMetadataHtml', () => {
it('returns valid HTML document', () => {
const html = reviewMetadataHtml(viewOpts);
expect(html).toContain('<!DOCTYPE html>');
expect(html).toContain('</html>');
});
it('contains App import from ext-apps', () => {
const html = reviewMetadataHtml(viewOpts);
expect(html).toContain('@modelcontextprotocol/ext-apps/app-with-deps');
});
it('contains accept and discard buttons', () => {
const html = reviewMetadataHtml(viewOpts);
expect(html).toContain('acceptProposal()');
expect(html).toContain('discardProposal()');
});
it('contains metadata-diff UI elements', () => {
const html = reviewMetadataHtml(viewOpts);
expect(html).toContain('Metadata Changes');
expect(html).toContain('Apply Changes');
expect(html).toContain('diff-table');
expect(html).toContain('Current');
expect(html).toContain('Proposed');
});
it('contains diff formatting function', () => {
const html = reviewMetadataHtml(viewOpts);
expect(html).toContain('function fmt(');
expect(html).toContain('diff-old');
expect(html).toContain('diff-new');
});
});
describe('shared behavior', () => {
const allViews = [
{ name: 'reviewPostHtml', fn: () => reviewPostHtml(viewOpts) },
{ name: 'reviewScriptHtml', fn: () => reviewScriptHtml(viewOpts) },
{ name: 'reviewTemplateHtml', fn: () => reviewTemplateHtml(viewOpts) },
{ name: 'reviewMetadataHtml', fn: () => reviewMetadataHtml(viewOpts) },
];
it.each(allViews)('$name connects the App on load', ({ fn }) => {
const html = fn();
expect(html).toContain('app.connect()');
});
it.each(allViews)('$name has a status display element', ({ fn }) => {
const html = fn();
expect(html).toContain('id="status"');
expect(html).toContain('showStatus');
});
it.each(allViews)('$name disables buttons during action', ({ fn }) => {
const html = fn();
expect(html).toContain('setButtonsDisabled(true)');
});
it.each(allViews)('$name uses module script type', ({ fn }) => {
const html = fn();
expect(html).toContain('type="module"');
});
});
});