module('Calendar Weeks', {

setup: function(){
    this.input = $('<input type="text">')
        .appendTo('#qunit-fixture')
        .val('2013-01-14')
        .datepicker({
            format: 'yyyy-mm-dd',
            calendarWeeks: true
        })
        .focus(); // Activate for visibility checks
    this.dp = this.input.data('datepicker');
    this.picker = this.dp.picker;
},
teardown: function(){
    this.picker.remove();
}

});

test('adds cw header column', function(){

var target = this.picker.find('.datepicker-days thead tr:nth-child(3) th:first-child');
ok(target.hasClass('cw'), 'First column heading is from cw column');

});

test('adds calendar week cells to each day row', function(){

var target = this.picker.find('.datepicker-days tbody tr');

expect(target.length);
target.each(function(i){
    var t = $(this).children().first();
    ok(t.hasClass('cw'), "First column is cw column");
});

});

test('displays correct calendar week', function(){

var target = this.picker.find('.datepicker-days tbody tr');

expect(target.length);
target.each(function(i){
    var t = $(this).children().first();
    equal(t.text(), i+1, "Displays correct calendar weeks");
});

});

test('it prepends column to switcher thead row', function(){

var target = this.picker.find('.datepicker-days thead tr:nth-child(2)');
equal(target.children().length, 3, 'first row has 3 columns');
ok(!target.children().first().hasClass('cw'), 'cw column is not prepended');

});