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/*
* sortable unit tests
*/
(function($) {
//
// Sortable Test Helper Functions
//
var defaults = {
appendTo: "parent",
cancel: ":input",
delay: 0,
disabled: false,
distance: 1,
dropOnEmpty: true,
helper: "original",
items: "> *",
scroll: true,
scrollSensitivity: 20,
scrollSpeed: 20,
tolerance: "guess",
zIndex: 1000
};
var el, offsetBefore, offsetAfter, dragged;
var drag = function(handle, dx, dy) {
offsetBefore = $(handle).offset();
$(handle).simulate("drag", {
dx: dx || 0,
dy: dy || 0
});
dragged = { dx: dx, dy: dy };
offsetAfter = $(handle).offset();
}
var sort = function(handle, dx, dy, index, msg) {
drag(handle, dx, dy);
equals($(handle).parent().children().index(handle), index, msg);
}
var border = function(el, side) { return parseInt(el.css('border-' + side + '-width')); }
var margin = function(el, side) { return parseInt(el.css('margin-' + side)); }
// Sortable Tests
module("sortable");
test("init", function() {
expect(6);
$("<div></div>").appendTo('body').sortable().remove();
ok(true, '.sortable() called on element');
$([]).sortable();
ok(true, '.sortable() called on empty collection');
$("<div></div>").sortable();
ok(true, '.sortable() called on disconnected DOMElement');
$("<div></div>").sortable().sortable("foo");
ok(true, 'arbitrary method called after init');
$("<div></div>").sortable().data("foo.sortable");
ok(true, 'arbitrary option getter after init');
$("<div></div>").sortable().data("foo.sortable", "bar");
ok(true, 'arbitrary option setter after init');
});
test("destroy", function() {
expect(6);
$("<div></div>").appendTo('body').sortable().sortable("destroy").remove();
ok(true, '.sortable("destroy") called on element');
$([]).sortable().sortable("destroy");
ok(true, '.sortable("destroy") called on empty collection');
$("<div></div>").sortable().sortable("destroy");
ok(true, '.sortable("destroy") called on disconnected DOMElement');
$("<div></div>").sortable().sortable("destroy").sortable("foo");
ok(true, 'arbitrary method called after destroy');
$("<div></div>").sortable().sortable("destroy").data("foo.sortable");
ok(true, 'arbitrary option getter after destroy');
$("<div></div>").sortable().sortable("destroy").data("foo.sortable", "bar");
ok(true, 'arbitrary option setter after destroy');
});
test("enable", function() {
expect(4);
el = $("#sortable").sortable({ disabled: true });
sort($("li", el)[0], 0, 40, 0, '.sortable({ disabled: true })');
el.sortable("enable");
equals(el.data("disabled.sortable"), false, "disabled.sortable getter");
el.sortable("destroy");
el.sortable({ disabled: true });
el.data("disabled.sortable", false);
equals(el.data("disabled.sortable"), false, "disabled.sortable setter");
sort($("li", el)[0], 0, 40, 2, '.data("disabled.sortable", false)');
});
test("disable", function() {
expect(5);
el = $("#sortable").sortable({ disabled: false });
sort($("li", el)[0], 0, 40, 2, '.sortable({ disabled: false })');
el.sortable("disable");
sort($("li", el)[0], 0, 40, 0, 'disabled.sortable getter');
el.sortable("destroy");
el.sortable({ disabled: false });
sort($("li", el)[0], 0, 40, 2, '.sortable({ disabled: false })');
el.data("disabled.sortable", true);
equals(el.data("disabled.sortable"), true, "disabled.sortable setter");
sort($("li", el)[0], 0, 40, 0, '.data("disabled.sortable", true)');
});
test("defaults", function() {
el = $('<div></div>').sortable();
$.each(defaults, function(key, val) {
var actual = el.data(key + ".sortable"), expected = val;
same(actual, expected, key);
});
el.remove();
});
test("#3019: Stop fires too early", function() {
var helper = null;
el = $("#sortable").sortable({ stop: function(event, ui) {
helper = ui.helper;
}});
sort($("li", el)[0], 0, 40, 2, 'Dragging the sortable');
equals(helper, null, "helper should be false");
});
})(jQuery);
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