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https://github.com/colbymchenry/codegraph.git
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Colby Mchenry
c0d3285b55
Only a bracketed list (and the scoped reader's bare :sym) was read, so maybe's `resources :family_exports, only: %i[new create index]` drew all seven RESTful routes — four to actions the controller lacks, listed by the viewer as routes bound to nothing. Both route readers now share one option reader for every form Rails accepts. Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
58 lines
2.0 KiB
TypeScript
58 lines
2.0 KiB
TypeScript
/**
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* A `resources` line's `only:` / `except:` is read however Rails lets it be
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* written. maybe's `resources :family_exports, only: %i[new create index]` was
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* not read, so it drew all seven RESTful routes — four of them to actions the
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* controller does not have, which the viewer listed as routes bound to nothing.
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*/
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import { describe, it, expect, afterAll, beforeAll } from 'vitest';
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import * as fs from 'fs';
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import * as os from 'os';
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import * as path from 'path';
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import { CodeGraph } from '../src';
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let root = '';
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let cg: CodeGraph;
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beforeAll(async () => {
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root = fs.mkdtempSync(path.join(os.tmpdir(), 'cg-rails-only-'));
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const files: Record<string, string> = {
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'Gemfile': 'source "https://rubygems.org"\ngem "rails", "~> 7.1"\n',
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'config/routes.rb': `Rails.application.routes.draw do
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resources :family_exports, only: %i[new create index] do
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member do
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get :download
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end
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end
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resources :tags, except: %w(destroy edit update)
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resources :imports, :only => [:index, :show]
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resource :session, only: "show"
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end
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`,
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};
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for (const [rel, content] of Object.entries(files)) {
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fs.mkdirSync(path.dirname(path.join(root, rel)), { recursive: true });
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fs.writeFileSync(path.join(root, rel), content);
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}
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cg = await CodeGraph.init(root, { index: true });
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});
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afterAll(() => {
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cg?.close();
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if (root) fs.rmSync(root, { recursive: true, force: true });
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});
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const routes = (controller: string) =>
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cg.getNodesByKind('route').map((r) => r.qualifiedName).filter((q) => q.includes(`${controller}#`)).map((q) => q.slice(q.lastIndexOf('#') + 1)).sort();
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describe('Rails resources only: / except:', () => {
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it('reads %i[] and %w() lists', () => {
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expect(routes('family_exports')).toEqual(['create', 'download', 'index', 'new']);
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expect(routes('tags')).toEqual(['create', 'index', 'new', 'show']);
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});
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it('reads the hash-rocket and string forms', () => {
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expect(routes('imports')).toEqual(['index', 'show']);
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expect(routes('sessions')).toEqual(['show']);
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});
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});
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