rafa/test/unit/core/Message-fold.js

Rafa.js is a Javascript framework for building concurrent applications.

module.exports = (assert, Rafa) => {
  suite("fold", () => {
    test("add", () => {
      var message1 = Rafa.message(1);
      var message2 = message1.fold(2, (a, b) => a + b);
      assert.ok(message2.isValue);
      assert.ok(message1 != message2);
      assert.equal(message2.value, 3);
    });
  });
};