describe(“toHaveBeenCalledTimes”, function() {

it("passes when the actual matches the expected", function() {
  var matcher = j$.matchers.toHaveBeenCalledTimes(),
    calledSpy = j$.createSpy('called-spy'),
    result;
  calledSpy();

  result = matcher.compare(calledSpy, 1);
  expect(result.pass).toBe(true);
});

it("fails when expected numbers is not supplied", function(){
   var matcher = j$.matchers.toHaveBeenCalledTimes(),
    spy = j$.createSpy('spy'),
    result;

  spy();
   expect(function() {
     matcher.compare(spy);
   }).toThrowError('Expected times failed is required as an argument.');
});

it("fails when the actual was called less than the expected", function() {
  var matcher = j$.matchers.toHaveBeenCalledTimes(),
    uncalledSpy = j$.createSpy('uncalled spy'),
    result;

  result = matcher.compare(uncalledSpy, 2);
  expect(result.pass).toBe(false);
});

it("fails when the actual was called more than expected", function() {
  var matcher = j$.matchers.toHaveBeenCalledTimes(),
    uncalledSpy = j$.createSpy('uncalled spy'),
    result;

  uncalledSpy();
  uncalledSpy();

  result = matcher.compare(uncalledSpy, 1);
  expect(result.pass).toBe(false);
});

it("throws an exception when the actual is not a spy", function() {
  var matcher = j$.matchers.toHaveBeenCalledTimes(),
    fn = function() {};

  expect(function() {
    matcher.compare(fn);
  }).toThrowError("Expected a spy, but got Function.");
});

it("has a custom message on failure that tells it was called only once", function() {
  var matcher = j$.matchers.toHaveBeenCalledTimes(),
    spy = j$.createSpy('sample-spy'),
    result;
  spy();
  spy();
  spy();
  spy();

  result = matcher.compare(spy, 1);

  expect(result.message).toEqual('Expected spy sample-spy to have been called once. It was called ' +  4 + ' times.');
});

it("has a custom message on failure that tells how many times it was called", function() {
  var matcher = j$.matchers.toHaveBeenCalledTimes(),
    spy = j$.createSpy('sample-spy'),
    result;
  spy();
  spy();
  spy();
  spy();

  result = matcher.compare(spy, 2);

  expect(result.message).toEqual('Expected spy sample-spy to have been called 2 times. It was called ' +  4 + ' times.');
});

});