From 72a794afbbb2ca0cadddf747f1a9e8367b16c45a Mon Sep 17 00:00:00 2001
From: Jared Kerim <jared.l.kerim@gmail.com>
Date: Wed, 20 Jul 2016 18:31:23 +0000
Subject: [PATCH]  Add keywords #22

---
 parser.js                   |  4 ++++
 tests/metadataRules.test.js | 11 +++++++++++
 2 files changed, 15 insertions(+)

diff --git a/parser.js b/parser.js
index a628155..8e5a02f 100644
--- a/parser.js
+++ b/parser.js
@@ -37,6 +37,9 @@ const canonicalUrlRules = buildRuleset('url', [
   ['link[rel="canonical"]', node => node.element.href],
 ]);
 
+const keywordsRules = buildRuleset('keywords', [
+  ['meta[name="keywords"]', node => node.element.content],
+]);
 
 const iconRules = buildRuleset('icon', [
   ['link[rel="apple-touch-icon"]', node => node.element.href],
@@ -71,6 +74,7 @@ const metadataRules = {
   description: descriptionRules,
   icon_url: iconRules,
   image_url: imageRules,
+  keywords: keywordsRules,
   title: titleRules,
   type: typeRules,
   url: canonicalUrlRules
diff --git a/tests/metadataRules.test.js b/tests/metadataRules.test.js
index 17581e5..0a25664 100644
--- a/tests/metadataRules.test.js
+++ b/tests/metadataRules.test.js
@@ -103,3 +103,14 @@ describe('Type Rule Tests', function() {
 
   ruleTests.map(([testName, testTag]) => ruleTest(testName, metadataRules.type, pageType, testTag));
 });
+
+
+describe('Keywords Rule Tests', function() {
+  const keywords = 'Cats, Kitties, Meow';
+
+  const ruleTests = [
+    ['keywords', `<meta name="keywords" content="${keywords}" />`],
+  ];
+
+  ruleTests.map(([testName, testTag]) => ruleTest(testName, metadataRules.keywords, keywords, testTag));
+});