expectations-spy

A spy helper for the expectations (jasmine-style) test framework.
Using the same API and logic as Jasmine 2.3.0.

Usage

``javascript
require('expectations');
var spyOn = require('expectations-spy').spyOn;

describe("A spy", function() {
var foo, bar = null;

beforeEach(function() {
foo = {
setBar: function(value) {
bar = value;
}
};

spyOn(foo, 'setBar');

foo.setBar(123);
foo.setBar(456, 'another param');
});

it("tracks that the spy was called", function() {
expect(foo.setBar).toHaveBeenCalled();
});

it("tracks all the arguments of its calls", function() {
expect(foo.setBar).toHaveBeenCalledWith(123);
expect(foo.setBar).toHaveBeenCalledWith(456, 'another param');
});

it("stops all execution on a function", function() {
expect(bar).toBeNull();
});
});
``