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diff --git a/toolkit/components/microformats/test/module-tests/domutils-test.js b/toolkit/components/microformats/test/module-tests/domutils-test.js
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+++ b/toolkit/components/microformats/test/module-tests/domutils-test.js
@@ -0,0 +1,206 @@
+/*
+Unit test for domutils
+*/
+
+assert = chai.assert;
+
+
+// Tests the private Modules.domUtils object
+// Modules.domUtils is unit tested as it has an interface access by other modules
+
+
+describe('Modules.domutils', function() {
+
+
+   it('ownerDocument', function(){
+       var node = document.createElement('div');
+       assert.equal( Modules.domUtils.ownerDocument( node ).nodeType,  9);
+   });
+
+
+   it('innerHTML', function(){
+       var html = '<a href="http://glennjones.net">Glenn Jones</a>',
+           node = document.createElement('div');
+
+       node.innerHTML = html;
+       assert.equal( Modules.domUtils.innerHTML( node ), html );
+   });
+
+
+   it('hasAttribute', function(){
+       var node = document.createElement('a');
+
+       node.href = 'http://glennjones.net';
+       assert.isTrue( Modules.domUtils.hasAttribute( node, 'href' ) );
+       assert.isFalse( Modules.domUtils.hasAttribute( node, 'class' ) );
+   });
+
+
+   it('hasAttributeValue', function(){
+       var node = document.createElement('a');
+
+       node.href = 'http://glennjones.net';
+       assert.isTrue( Modules.domUtils.hasAttributeValue( node, 'href', 'http://glennjones.net' ) );
+       assert.isFalse( Modules.domUtils.hasAttributeValue( node, 'href', 'http://example.net' ) );
+       assert.isFalse( Modules.domUtils.hasAttributeValue( node, 'class', 'test' ) );
+   });
+
+
+   it('getAttribute', function(){
+       var node = document.createElement('a');
+
+       node.href = 'http://glennjones.net';
+       assert.equal( Modules.domUtils.getAttribute( node, 'href' ),  'http://glennjones.net' );
+   });
+
+
+   it('setAttribute', function(){
+       var node = document.createElement('a');
+
+       Modules.domUtils.setAttribute(node, 'href', 'http://glennjones.net')
+       assert.equal( Modules.domUtils.getAttribute( node, 'href' ),  'http://glennjones.net' );
+   });
+
+
+   it('removeAttribute', function(){
+       var node = document.createElement('a');
+
+       node.href = 'http://glennjones.net';
+       Modules.domUtils.removeAttribute(node, 'href')
+       assert.isFalse( Modules.domUtils.hasAttribute( node, 'href' ) );
+   });
+
+
+   it('getAttributeList', function(){
+       var node = document.createElement('a');
+
+       node.rel = 'next';
+       assert.deepEqual( Modules.domUtils.getAttributeList( node, 'rel'),  ['next'] );
+       node.rel = 'next bookmark';
+       assert.deepEqual( Modules.domUtils.getAttributeList( node, 'rel'),  ['next','bookmark'] );
+   });
+
+
+   it('hasAttributeValue', function(){
+       var node = document.createElement('a');
+
+       node.href = 'http://glennjones.net';
+       node.rel = 'next bookmark';
+       assert.isTrue( Modules.domUtils.hasAttributeValue( node, 'href', 'http://glennjones.net' ) );
+       assert.isFalse( Modules.domUtils.hasAttributeValue( node, 'href', 'http://codebits.glennjones.net' ) );
+       assert.isFalse( Modules.domUtils.hasAttributeValue( node, 'class', 'p-name' ) );
+       assert.isTrue( Modules.domUtils.hasAttributeValue( node, 'rel', 'bookmark' ) );
+       assert.isFalse( Modules.domUtils.hasAttributeValue( node, 'rel', 'previous' ) );
+   });
+
+
+   it('getNodesByAttribute', function(){
+       var node = document.createElement('ul');
+       node.innerHTML = '<li class="h-card">one</li><li>two</li><li class="h-card">three</li>';
+
+       assert.equal( Modules.domUtils.getNodesByAttribute( node, 'class' ).length, 2 );
+       assert.equal( Modules.domUtils.getNodesByAttribute( node, 'href' ).length, 0 );
+   });
+
+
+   it('getNodesByAttributeValue', function(){
+       var node = document.createElement('ul');
+       node.innerHTML = '<li class="h-card">one</li><li>two</li><li class="h-card">three</li><li class="p-name">four</li>';
+
+       assert.equal( Modules.domUtils.getNodesByAttributeValue( node, 'class', 'h-card' ).length, 2 );
+       assert.equal( Modules.domUtils.getNodesByAttributeValue( node, 'class', 'p-name' ).length, 1 );
+       assert.equal( Modules.domUtils.getNodesByAttributeValue( node, 'class', 'u-url' ).length, 0 );
+   });
+
+
+   it('getAttrValFromTagList', function(){
+       var node = document.createElement('a');
+
+       node.href = 'http://glennjones.net';
+
+       assert.equal( Modules.domUtils.getAttrValFromTagList( node, ['a','area'], 'href' ), 'http://glennjones.net' );
+       assert.equal( Modules.domUtils.getAttrValFromTagList( node, ['a','area'], 'class' ), null );
+       assert.equal( Modules.domUtils.getAttrValFromTagList( node, ['p'], 'href' ), null );
+   });
+
+
+   it('getSingleDescendant', function(){
+       var html = '<a class="u-url" href="http://glennjones.net">Glenn Jones</a>',
+           node = document.createElement('div');
+
+       node.innerHTML = html,
+
+       // one instance of a element
+       assert.equal( Modules.domUtils.getSingleDescendant( node ).outerHTML, html );
+
+       // two instances of a element
+       node.appendChild(document.createElement('a'));
+       assert.equal( Modules.domUtils.getSingleDescendant( node ), null );
+
+   });
+
+
+   it('getSingleDescendantOfType', function(){
+       var html = '<a class="u-url" href="http://glennjones.net">Glenn Jones</a>',
+           node = document.createElement('div');
+
+       node.innerHTML = html,
+
+       // one instance of a element
+       assert.equal( Modules.domUtils.getSingleDescendantOfType( node, ['a', 'link']).outerHTML, html );
+       assert.equal( Modules.domUtils.getSingleDescendantOfType( node, ['img','area']), null );
+
+       node.appendChild(document.createElement('p'));
+       assert.equal( Modules.domUtils.getSingleDescendantOfType( node, ['a', 'link']).outerHTML, html );
+
+       // two instances of a element
+       node.appendChild(document.createElement('a'));
+       assert.equal( Modules.domUtils.getSingleDescendantOfType( node, ['a', 'link']), null );
+
+   });
+
+
+   it('appendChild', function(){
+       var node = document.createElement('div'),
+           child = document.createElement('a');
+
+       Modules.domUtils.appendChild( node, child );
+       assert.equal( node.innerHTML, '<a></a>' );
+   });
+
+
+   it('removeChild', function(){
+       var node = document.createElement('div'),
+           child = document.createElement('a');
+
+       node.appendChild(child)
+
+       assert.equal( node.innerHTML, '<a></a>' );
+       Modules.domUtils.removeChild( child );
+       assert.equal( node.innerHTML, '' );
+   });
+
+
+   it('clone', function(){
+       var node = document.createElement('div');
+
+       node.innerHTML = 'text content';
+       assert.equal( Modules.domUtils.clone( node ).outerHTML, '<div>text content</div>' );
+   });
+
+
+   it('getElementText', function(){
+       assert.equal(  Modules.domUtils.getElementText( {} ), '' );
+   });
+
+
+   it('getNodePath', function(){
+       var node = document.createElement('ul');
+       node.innerHTML = '<div><ul><li class="h-card">one</li><li>two</li><li class="h-card">three</li><li class="p-name">four</li></ul></div>';
+       var child = node.querySelector('.p-name');
+
+       assert.deepEqual( Modules.domUtils.getNodePath( child ), [0,0,3] );
+   });
+
+
+});