getters-setters test

getters-setters.js

const test = require("tape");
const stampit = require("../src/stampit");

function hasStringAccessor(name) {
  let storedValue;

  return stampit({
    props: {
      get [name]() {
        return storedValue;
      },

      set [name](value) {
        if (!["undefined", "string"].includes(typeof value)) return;
        storedValue = value;
      }
    },

    init(opts) {
      this[name] = opts[name];
    }
  });
}

test(".create()", (t) => {

  const TestAccessors = stampit(
    hasStringAccessor("one"),
    { name: "TestAccessors" }
  );

  const instance1 = TestAccessors({ one: "mango" });
  t.equal(instance1.one, "mango");

  const instance2 = TestAccessors({ one: "banana" });
  t.equal(instance2.one, "banana");

// check instance1 again
  t.equal(instance1.one, "mango");

  t.end();
});