gistfile1.js

function emailTest(name, address) {
  test(name, function() {
    var input = fixture('basic');
    forceXIfStamp(input);
  
    var container = Polymer.dom(input.root).querySelector('paper-input-container');
    assert.ok(container, 'paper-input-container exists');
  
    input.value = address;
    assert.isFalse(container.invalid);
  });
}