describe(“toHaveBeenCalled”, function() {

it("passes when the actual was called, with a custom .not fail message", function() {
  var matcher = j$.matchers.toHaveBeenCalled(),
    calledSpy = j$.createSpy('called-spy'),
    result;

  calledSpy();

  result = matcher.compare(calledSpy);
  expect(result.pass).toBe(true);
  expect(result.message).toEqual("Expected spy called-spy not to have been called.");
});

it("fails when the actual was not called", function() {
  var matcher = j$.matchers.toHaveBeenCalled(),
    uncalledSpy = j$.createSpy('uncalled spy'),
    result;

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

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

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

it("throws an exception when invoked with any arguments", function() {
  var matcher = j$.matchers.toHaveBeenCalled(),
    spy = j$.createSpy('sample spy');

  expect(function() { matcher.compare(spy, 'foo') }).toThrow(new Error("toHaveBeenCalled does not take arguments, use toHaveBeenCalledWith"));
});

it("has a custom message on failure", function() {
  var matcher = j$.matchers.toHaveBeenCalled(),
    spy = j$.createSpy('sample-spy'),
    result;

  result = matcher.compare(spy);

  expect(result.message).toEqual("Expected spy sample-spy to have been called.");
});

});