describe('First Day', function() {

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

	describe('when using default settings', function() {
		beforeEach(function() {
			$('#cal').fullCalendar();
		});
		it('should make Sunday the first day of the week', function() {
			var dayFirst = $('.fc-day-header')[0];
			expect(dayFirst).toHaveClass('fc-sun');
		});
	});

	describe('when setting firstDay to 0', function() {
		beforeEach(function() {
			var options = {
				firstDay: 0
			};
			$('#cal').fullCalendar(options);
		});
		it('should make Sunday the first day of the week', 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-wed');
			expect(daysOfWeek[4]).toHaveClass('fc-thu');
			expect(daysOfWeek[5]).toHaveClass('fc-fri');
			expect(daysOfWeek[6]).toHaveClass('fc-sat');
		});
	});

	describe('when setting firstDay to 1', function() {
		beforeEach(function() {
			var options = {
				firstDay: 1
			};
			$('#cal').fullCalendar(options);
		});
		it('should make Monday the first day of the week', function() {
			var daysOfWeek = $('.fc-day-header');
			expect(daysOfWeek[0]).toHaveClass('fc-mon');
			expect(daysOfWeek[1]).toHaveClass('fc-tue');
			expect(daysOfWeek[2]).toHaveClass('fc-wed');
			expect(daysOfWeek[3]).toHaveClass('fc-thu');
			expect(daysOfWeek[4]).toHaveClass('fc-fri');
			expect(daysOfWeek[5]).toHaveClass('fc-sat');
			expect(daysOfWeek[6]).toHaveClass('fc-sun');
		});
	});

	describe('when setting firstDay to 2', function() {
		beforeEach(function() {
			var options = {
				firstDay: 2
			};
			$('#cal').fullCalendar(options);
		});
		it('should make Tuesday the first day of the week', function() {
			var daysOfWeek = $('.fc-day-header');
			expect(daysOfWeek[0]).toHaveClass('fc-tue');
			expect(daysOfWeek[1]).toHaveClass('fc-wed');
			expect(daysOfWeek[2]).toHaveClass('fc-thu');
			expect(daysOfWeek[3]).toHaveClass('fc-fri');
			expect(daysOfWeek[4]).toHaveClass('fc-sat');
			expect(daysOfWeek[5]).toHaveClass('fc-sun');
			expect(daysOfWeek[6]).toHaveClass('fc-mon');
		});
	});

	describe('when setting firstDay to 3', function() {
		beforeEach(function() {
			var options = {
				firstDay: 3
			};
			$('#cal').fullCalendar(options);
		});
		it('should make Wednesday the first day of the week', function() {
			var daysOfWeek = $('.fc-day-header');
			expect(daysOfWeek[0]).toHaveClass('fc-wed');
			expect(daysOfWeek[1]).toHaveClass('fc-thu');
			expect(daysOfWeek[2]).toHaveClass('fc-fri');
			expect(daysOfWeek[3]).toHaveClass('fc-sat');
			expect(daysOfWeek[4]).toHaveClass('fc-sun');
			expect(daysOfWeek[5]).toHaveClass('fc-mon');
			expect(daysOfWeek[6]).toHaveClass('fc-tue');
		});
	});

	describe('when setting firstDay to 4', function() {
		beforeEach(function() {
			var options = {
				firstDay: 4
			};
			$('#cal').fullCalendar(options);
		});
		it('should make Thursday the first day of the week', function() {
			var daysOfWeek = $('.fc-day-header');
			expect(daysOfWeek[0]).toHaveClass('fc-thu');
			expect(daysOfWeek[1]).toHaveClass('fc-fri');
			expect(daysOfWeek[2]).toHaveClass('fc-sat');
			expect(daysOfWeek[3]).toHaveClass('fc-sun');
			expect(daysOfWeek[4]).toHaveClass('fc-mon');
			expect(daysOfWeek[5]).toHaveClass('fc-tue');
			expect(daysOfWeek[6]).toHaveClass('fc-wed');
		});
	});

	describe('when setting firstDay to 5', function() {
		beforeEach(function() {
			var options = {
				firstDay: 5
			};
			$('#cal').fullCalendar(options);
		});
		it('should make Friday the first day of the week', function() {
			var daysOfWeek = $('.fc-day-header');
			expect(daysOfWeek[0]).toHaveClass('fc-fri');
			expect(daysOfWeek[1]).toHaveClass('fc-sat');
			expect(daysOfWeek[2]).toHaveClass('fc-sun');
			expect(daysOfWeek[3]).toHaveClass('fc-mon');
			expect(daysOfWeek[4]).toHaveClass('fc-tue');
			expect(daysOfWeek[5]).toHaveClass('fc-wed');
			expect(daysOfWeek[6]).toHaveClass('fc-thu');
		});
	});

	describe('when setting firstDay to 6', function() {
		beforeEach(function() {
			var options = {
				firstDay: 6
			};
			$('#cal').fullCalendar(options);
		});
		it('should make Saturday the first day of the week', function() {
			var daysOfWeek = $('.fc-day-header');
			expect(daysOfWeek[0]).toHaveClass('fc-sat');
			expect(daysOfWeek[1]).toHaveClass('fc-sun');
			expect(daysOfWeek[2]).toHaveClass('fc-mon');
			expect(daysOfWeek[3]).toHaveClass('fc-tue');
			expect(daysOfWeek[4]).toHaveClass('fc-wed');
			expect(daysOfWeek[5]).toHaveClass('fc-thu');
			expect(daysOfWeek[6]).toHaveClass('fc-fri');
		});
	});

	describe('when new firstDay options are set', function() {
		it('should change the first day of week to Monday', function() {
			$('#cal').fullCalendar({
				firstDay: 1
			});
			expect($('.fc-day-header')[0]).toHaveClass('fc-mon');
		});
		it('shoule change the first day of week to Thursday', function() {
			$('#cal').fullCalendar({
				firstDay: 4
			});
			expect($('.fc-day-header')[0]).toHaveClass('fc-thu');
		});
	});

	describe('when first day is set to Tuesday and isRTL is true', function() {
		beforeEach(function() {
			var options = {
				firstDay: 2,
				isRTL: true
			};
			$('#cal').fullCalendar(options);
		});
		it('should put days mon, sun, sat ...', function() {
			var daysOfWeek = $('.fc-day-header');
			expect(daysOfWeek[0]).toHaveClass('fc-mon');
			expect(daysOfWeek[1]).toHaveClass('fc-sun');
			expect(daysOfWeek[2]).toHaveClass('fc-sat');
			expect(daysOfWeek[3]).toHaveClass('fc-fri');
			expect(daysOfWeek[4]).toHaveClass('fc-thu');
			expect(daysOfWeek[5]).toHaveClass('fc-wed');
			expect(daysOfWeek[6]).toHaveClass('fc-tue');
		});
	});

	it('should have a different default value based on the language', function() {
		$('#cal').fullCalendar({
			lang: 'en-gb'
		});
		// firstDay will be 1 (Monday) in Great Britain
		var daysOfWeek = $('.fc-day-header');
		expect(daysOfWeek[0]).toHaveClass('fc-mon');
		expect(daysOfWeek[1]).toHaveClass('fc-tue');
		expect(daysOfWeek[2]).toHaveClass('fc-wed');
		expect(daysOfWeek[3]).toHaveClass('fc-thu');
		expect(daysOfWeek[4]).toHaveClass('fc-fri');
		expect(daysOfWeek[5]).toHaveClass('fc-sat');
		expect(daysOfWeek[6]).toHaveClass('fc-sun');
	});

});