add unit test for disableNunjucks property of renderer; PR #3573 #3573

Author: think-in-universe

test/fixtures/post_render.js

@@ -37,3 +37,16 @@ exports.expected = [
   '<blockquote><p>quote content</p>\n',
   '<footer><strong>Hello World</strong></footer></blockquote>'
 ].join('');
+
+exports.expected_disable_nunjucks = [
+  '<h1 id="Title"><a href="#Title" class="headerlink" title="Title"></a>Title</h1>',
+  util.highlight(code, {lang: 'python'}),
+  '\n\n<p>some content</p>\n',
+  '<h2 id="Another-title"><a href="#Another-title" class="headerlink" title="Another title"></a>Another title</h2>',
+  '<p>{% blockquote %}<br>',
+  'quote content<br>',
+  '{% endblockquote %}</p>\n',
+  '<p>{% quote Hello World %}<br>',
+  'quote content<br>',
+  '{% endquote %}</p>'
+].join('');

test/scripts/hexo/post.js

@@ -686,4 +686,21 @@ describe('Post', () => {
       callback();
     });
   });
+
+  // test for PR [#3573](https://github.com/hexojs/hexo/pull/3573)
+  it('render() - disableNunjucks', () => {
+    const renderer = hexo.render.renderer.get('markdown');
+    renderer.disableNunjucks = true;
+
+    return post.render(null, {
+      content: fixture.content,
+      engine: 'markdown'
+    }).then(data => {
+      data.content.trim().should.eql(fixture.expected_disable_nunjucks);
+    }).then(data => {
+      renderer.disableNunjucks = false;
+    });
+
+  });
+
 });