var expect = require("chai").expect;

module.exports = function (helpers) {
  var component = helpers.mount(require.resolve("./index"), {
    colors: ["red", "green", "blue"],
  });

  expect(component.numberOfInvocations).to.equal(0);

  component.input = {
    colors: ["red", "blue"],
  };
  component.update();

  expect(component.numberOfInvocations).to.equal(1);

  component.input = {
    colors: ["red"],
  };
  component.update();

  expect(component.numberOfInvocations).to.equal(2);
};