1 files changed, 129 insertions, 0 deletions
diff --git a/tests/unit/sortable/methods.js b/tests/unit/sortable/methods.js
new file mode 100644
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+++ b/tests/unit/sortable/methods.js
@@ -0,0 +1,129 @@
+define( [
+	"jquery",
+	"./helper",
+	"ui/sortable"
+], function( $, testHelper ) {
+
+module("sortable: methods");
+
+test("init", function() {
+	expect(5);
+
+	$("<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("option", "foo");
+	ok(true, "arbitrary option getter after init");
+
+	$("<div></div>").sortable().sortable("option", "foo", "bar");
+	ok(true, "arbitrary option setter after init");
+});
+
+test("destroy", function() {
+	expect(4);
+	$("<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");
+
+	var expected = $("<div></div>").sortable(),
+		actual = expected.sortable("destroy");
+	equal(actual, expected, "destroy is chainable");
+});
+
+test("enable", function() {
+	expect(5);
+
+	var el, actual, expected;
+
+	el = $("#sortable").sortable({ disabled: true });
+
+	testHelper.sort($("li", el)[0], 0, 44, 0, ".sortable({ disabled: true })");
+
+	el.sortable("enable");
+	equal(el.sortable("option", "disabled"), false, "disabled option getter");
+
+	el.sortable("destroy");
+	el.sortable({ disabled: true });
+	el.sortable("option", "disabled", false);
+	equal(el.sortable("option", "disabled"), false, "disabled option setter");
+
+	testHelper.sort($("li", el)[0], 0, 44, 2, ".sortable('option', 'disabled', false)");
+
+	expected = $("<div></div>").sortable(),
+	actual = expected.sortable("enable");
+	equal(actual, expected, "enable is chainable");
+});
+
+test( "disable", function( assert ) {
+	expect( 9 );
+
+	var chainable,
+		element = $( "#sortable" ).sortable({ disabled: false });
+
+	testHelper.sort( $( "li", element )[ 0 ], 0, 44, 2, ".sortable({ disabled: false })" );
+
+	chainable = element.sortable( "disable" );
+	testHelper.sort( $( "li", element )[ 0 ], 0, 44, 0, "disabled.sortable getter" );
+
+	element.sortable( "destroy" );
+
+	element.sortable({ disabled: false });
+	testHelper.sort( $( "li", element )[ 0 ], 0, 44, 2, ".sortable({ disabled: false })" );
+	element.sortable( "option", "disabled", true);
+	equal( element.sortable( "option", "disabled" ), true, "disabled option setter" );
+
+	assert.lacksClasses( element.sortable( "widget" ), "ui-state-disabled" );
+	ok( !element.sortable( "widget" ).attr( "aria-disabled" ), "element does not get aria-disabled" );
+	assert.hasClasses( element.sortable( "widget" ), "ui-sortable-disabled" );
+
+	testHelper.sort($( "li", element )[ 0 ], 0, 44, 0, ".sortable('option', 'disabled', true)" );
+	equal( chainable, element, "disable is chainable" );
+});
+
+test( "refresh() should update the positions of initially empty lists (see #7498)", function() {
+	expect( 1 );
+
+	var changeCount = 0,
+		element = $( "#qunit-fixture" ).html( "<ul></ul>" ).find( "ul" );
+
+	element
+		.css({
+			"float": "left",
+			width: "100px"
+		})
+		.sortable({
+			change: function() {
+				changeCount++;
+			}
+		})
+		.append( "<li>a</li><li>a</li>" )
+		.find( "li" )
+			.css({
+				"float": "left",
+				width: "50px",
+				height: "50px"
+			});
+
+	element.sortable( "refresh" );
+
+	// Switch the order of the two li elements
+	element.find( "li" ).eq( 0 ).simulate( "drag", {
+		dx: 55,
+		moves: 15
+	});
+
+	equal( changeCount, 1 );
+});
+
+} );