describe('hiddenDays', function() {

	beforeEach(function() {
		affix('#cal');
	});

	describe('when using default', function() {
		beforeEach(function() {
			$('#cal').fullCalendar();
		});
		it('should show 7 days of the week', function() {
			var daysCount = $('.fc-day-header').length;
			expect(daysCount).toEqual(7);
		});
	});

	describe('when setting an empty hiddenDays', function() {
		beforeEach(function() {
			$('#cal').fullCalendar({
				hiddenDays: []
			});
		});
		it('should return 7 days of the week', function() {
			var daysCount = $('.fc-day-header').length;
			expect(daysCount).toEqual(7);
		});
	});

	describe('when setting hiddenDays with 1', function() {
		beforeEach(function() {
			$('#cal').fullCalendar({
				hiddenDays: [ 1 ]
			});
		});
		it('should return 6 days', function() {
			var daysCount = $('.fc-day-header').length;
			expect(daysCount).toEqual(6);
		});
		it('should return sun,tue,wed..sat days', function() {
			var daysOfWeek = $('.fc-day-header');
			expect(daysOfWeek[0]).toHaveClass('fc-sun');
			expect(daysOfWeek[1]).toHaveClass('fc-tue');
			expect(daysOfWeek[5]).toHaveClass('fc-sat');
		});
		it('should expect 7th day to be undefined', function() {
			var daysOfWeek = $('.fc-day-header');
			expect(daysOfWeek[6]).toBeUndefined();
		});
	});

	describe('when setting hiddenDays with 3,5', function() {
		beforeEach(function() {
			$('#cal').fullCalendar({
				hiddenDays: [ 3, 5 ]
			});
		});
		it('should return 6 days', function() {
			var daysCount = $('.fc-day-header').length;
			expect(daysCount).toEqual(5);
		});
		it('should return s,m,t,t,s ', function() {
			var daysOfWeek = $('.fc-day-header');
			expect(daysOfWeek[0]).toHaveClass('fc-sun');
			expect(daysOfWeek[1]).toHaveClass('fc-mon');
			expect(daysOfWeek[2]).toHaveClass('fc-tue');
			expect(daysOfWeek[3]).toHaveClass('fc-thu');
			expect(daysOfWeek[4]).toHaveClass('fc-sat');
		});
		it('should expect wed and fri be undefined', function() {
			var fri = $('.fc-day-header.fc-fri')[0];
			var wed = $('.fc-day-header.fc-wed')[0];
			expect(fri).toBeUndefined();
			expect(wed).toBeUndefined();
		});
	});

	describe('when setting all hiddenDays', function() {
		it('should expect to throw an exception', function() {
			var options = {
				hiddenDays: [ 0, 1, 2, 3, 4, 5, 6 ]
			};
			expect(function() {
				$('#cal').fullCalendar(options);
			}).toThrow('invalid hiddenDays');
		});
	});
});