text: let a = true;
  let count_a = 0;
  let count_b = 0;
  
  export default {
  	props: {
  		foo: 'potato',
  		fn: () => {
  			count_a += 1;
  			return a;
  		},
  		other_fn: () => {
  			count_b += 1;
  			return true;
  		}
  	},
  
  	html: `<p>potato</p>`,
  
  	test({ assert, component, target }) {
  		assert.equal(count_a, 1);
  		assert.equal(count_b, 0);
  
  		a = false;
  		component.foo = 'soup';
  		assert.equal(count_a, 2);
  		assert.equal(count_b, 1);
  
  		assert.htmlEqual(target.innerHTML, `<p>SOUP</p>`);
  
  		component.foo = 'salad';
  		assert.equal(count_a, 3);
  		assert.equal(count_b, 1);
  
  		assert.htmlEqual(target.innerHTML, `<p>SALAD</p>`);
  	}
  };