text: export default {
  	data: {
  		count: 42
  	},
  
  	html: `
  		<input type='number'>
  		<p>number 42</p>
  	`,
  
  	test ( assert, component, target, window ) {
  		const input = target.querySelector( 'input' );
  		assert.equal( input.value, '42' );
  
  		const event = new window.Event( 'input' );
  
  		input.value = '43';
  		input.dispatchEvent( event );
  
  		assert.equal( component.get().count, 43 );
  		assert.htmlEqual( target.innerHTML, `
  			<input type='number'>
  			<p>number 43</p>
  		` );
  
  		component.set({ count: 44 });
  		assert.equal( input.value, '44' );
  		assert.htmlEqual( target.innerHTML, `
  			<input type='number'>
  			<p>number 44</p>
  		` );
  
  		// empty string should be treated as undefined
  		input.value = '';
  		input.dispatchEvent( event );
  
  		assert.equal( component.get().count, undefined );
  		assert.htmlEqual( target.innerHTML, `
  			<input type='number'>
  			<p>undefined undefined</p>
  		` );
  	}
  };
  