Add keywords #22

mozilla · Aug 19, 2016 · 72a794a · 72a794a
1 parent 3a6a13b
commit 72a794a
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diff --git 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
@@ -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));
+});