it("calls exec to get the timeout", function () {
var success = jasmine.createSpy(),
fail = jasmine.createSpy();
spyOn(window, "setInterval");
accelerometer.watchAcceleration(success, fail);
expect(exec).toHaveBeenCalledWith(jasmine.any(Function), jasmine.any(Function), "Accelerometer", "getTimeout", []);
});
it("starts the interval with the provided frequency", function () {
var success = jasmine.createSpy(),
fail = jasmine.createSpy();
spyOn(window, "setInterval");
accelerometer.watchAcceleration(success, fail, {frequency: 11});
expect(window.setInterval).toHaveBeenCalledWith(jasmine.any(Function), 11);
});
it("doesn't set it if timeout is less than freq + 10sec", function () {
var success = jasmine.createSpy(),
fail = jasmine.createSpy();
spyOn(window, "setInterval");
accelerometer.watchAcceleration(success, fail, {frequency: 1000});
//execute the success callback ;)
exec.mostRecentCall.args[0](20000);
expect(exec).not.toHaveBeenCalledWith(null, null, "Accelerometer", "setTimeout", [11000]);
});
it("it sets it to 10 seconds greater than the frequency", function () {
var success = jasmine.createSpy(),
fail = jasmine.createSpy();
spyOn(window, "setInterval");
accelerometer.watchAcceleration(success, fail, {frequency: 5000});
//execute the success callback ;)
exec.mostRecentCall.args[0](5000);
expect(exec).toHaveBeenCalledWith(null, null, "Accelerometer", "setTimeout", [15000]);
});
it("gets the acceleration for the provided interval", function () {
var success = jasmine.createSpy(),
fail = jasmine.createSpy();
spyOn(window, "setInterval");
accelerometer.watchAcceleration(success, fail, {frequency: 11});
//exec the interval callback!
window.setInterval.mostRecentCall.args[0]();
expect(exec).toHaveBeenCalledWith(success, fail, "Accelerometer", "getAcceleration", []);
});
it("logs the error message the error callback isn't a function", function () {
spyOn(console, "log");
accelerometer.watchAcceleration(jasmine.createSpy(), "rainbows");
expect(console.log).toHaveBeenCalledWith("Accelerometer Error: errorCallback is not a function");
});
it("logs the error message when the success callback isn't a function", function () {
spyOn(console, "log");
accelerometer.watchAcceleration("ponies");
expect(console.log).toHaveBeenCalledWith("Accelerometer Error: successCallback is not a function");
});