Improve label for xml parser

src/dom_components/model/ComponentLabel.js

@@ -1,18 +1,18 @@
 import Component from './ComponentText';
+import { toLowerCase } from 'utils/mixins';
+
+const type = 'label';
 
 export default Component.extend(
   {
     defaults: {
       ...Component.prototype.defaults,
-      tagName: 'label',
+      type,
+      tagName: type,
       traits: ['id', 'title', 'for']
     }
   },
   {
-    isComponent(el) {
-      if (el.tagName == 'LABEL') {
-        return { type: 'label' };
-      }
-    }
+    isComponent: el => toLowerCase(el.tagName) === type
   }
 );

test/specs/dom_components/model/ComponentTypes.js

@@ -32,6 +32,10 @@ describe('Component Types', () => {
     expectedType('<img src="img.png" attr-test="value"/>', 'image');
   });
 
+  test('<label> is correctly recognized', () => {
+    expectedType('<label>Hello</label>', 'label');
+  });
+
   test('<script> is correctly recognized', () => {
     // const scr = 'console.log("Inline script");'; // issues with jsdom parser
     const scr = ``;