From 42a10e3b9b0a0a5f20ffdc70bb502c48db272a40 Mon Sep 17 00:00:00 2001
From: "R. Tyler Croy" <rtyler@brokenco.de>
Date: Sun, 7 Jul 2019 09:00:31 -0700
Subject: [PATCH] Automatically test parsing of all the .otto examples in the
 examples/ directory

---
 examples/{rubygem.otto => rubygem.otto.draft} |  0
 grammar/__tests__/pipeline.ts                 | 13 +++++++++++++
 2 files changed, 13 insertions(+)
 rename examples/{rubygem.otto => rubygem.otto.draft} (100%)

diff --git a/examples/rubygem.otto b/examples/rubygem.otto.draft
similarity index 100%
rename from examples/rubygem.otto
rename to examples/rubygem.otto.draft
diff --git a/grammar/__tests__/pipeline.ts b/grammar/__tests__/pipeline.ts
index 7a09933..91f000f 100644
--- a/grammar/__tests__/pipeline.ts
+++ b/grammar/__tests__/pipeline.ts
@@ -2,10 +2,23 @@
  * This test file will verify the parsing behavior of the pipeline block
  */
 
+import fs from 'fs';
+import path from 'path';
+
 import { MIN_PIPELINE, parse } from '../utils';
 
 describe('pipeline {}', () => {
   it('should pass with the minimum viable pipeline', () => {
     expect(parse(MIN_PIPELINE)).toHaveLength(0);
   });
+
+  describe('with full examples', () => {
+    const examples_dir = path.join(__dirname, '..', '..', 'examples');
+    fs.readdirSync(examples_dir).filter(filename => filename.endsWith('.otto')).map((filename) => {
+      it(`should be able to parse ${filename}`, () => {
+        const buffer = fs.readFileSync(path.join(examples_dir, filename), 'utf8');
+        expect(parse(buffer)).toHaveLength(0);
+      });
+    });
+  });
 });