[added] "picture" to the list of redundant words in img[alt]

Author: matt-royal

lib/__tests__/index-test.js

@@ -177,6 +177,12 @@ describe('tags', () => {
         <img src="cat.gif" alt="image of a cat"/>;
       });
     });
+
+    it('dissallows the word "picture" in the alt attribute', () => {
+      expectWarning(assertions.tags.img.REDUNDANT_ALT.msg, () => {
+        <img src="cat.gif" alt="picture of a cat"/>;
+      });
+    });
   });
 
   describe('a', () => {

lib/assertions.js

@@ -213,12 +213,12 @@ exports.tags = {
 
     REDUNDANT_ALT: {
       // TODO: have some way to set localization strings to match against
-      msg: 'Screen-readers already announce `img` tags as an image, you don\'t need to use the word "image" in the description',
+      msg: 'Screen-readers already announce `img` tags as an image, you don\'t need to use the word "image" or "picture" in the description',
       test (tagName, props, children) {
-        if (isHiddenFromAT(props))
+        if (isHiddenFromAT(props) || !hasAlt(props))
           return true;
 
-        return !(hasAlt(props) && props.alt.match('image'));
+        return !(props.alt.match('image') || props.alt.match('picture'));
       }
     }
   }