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define( [
"qunit",
"jquery",
"lib/helper"
], function( QUnit, $, helper ) {
"use strict";
var exports = {};
function testWidgetDefaults( widget, defaults ) {
var pluginDefaults = $.ui[ widget ].prototype.options;
// Ensure that all defaults have the correct value
QUnit.test( "defined defaults", function( assert ) {
var count = 0;
$.each( defaults, function( key, val ) {
assert.expect( ++count );
if ( typeof val === "function" ) {
assert.ok( typeof pluginDefaults[ key ] === "function", key );
return;
}
assert.deepEqual( pluginDefaults[ key ], val, key );
} );
} );
// Ensure that all defaults were tested
QUnit.test( "tested defaults", function( assert ) {
var count = 0;
$.each( pluginDefaults, function( key ) {
assert.expect( ++count );
assert.ok( key in defaults, key );
} );
} );
}
function testWidgetOverrides( widget ) {
if ( $.uiBackCompat !== true ) {
QUnit.test( "$.widget overrides", function( assert ) {
assert.expect( 4 );
$.each( [
"_createWidget",
"destroy",
"option",
"_trigger"
], function( i, method ) {
if ( method === "_trigger" &&
/^(?:draggable|sortable): common widget$/
.test( assert.test.module.name ) ) {
// Draggable & sortable modules overwrite _trigger. They
// should not, but we don't plan to change the API at this
// stage of the project.
assert.ok( true, "draggable & sortable modules overwrite _trigger" );
} else {
assert.strictEqual( $.ui[ widget ].prototype[ method ],
$.Widget.prototype[ method ], "should not override " + method );
}
} );
} );
}
}
function testBasicUsage( widget ) {
QUnit.test( "basic usage", function( assert ) {
assert.expect( 3 );
var defaultElement = $.ui[ widget ].prototype.defaultElement;
$( defaultElement ).appendTo( "body" )[ widget ]().remove();
assert.ok( true, "initialized on element" );
$( defaultElement )[ widget ]().remove();
assert.ok( true, "initialized on disconnected DOMElement - never connected" );
// Ensure manipulating removed elements works (#3664)
$( defaultElement ).appendTo( "body" ).remove()[ widget ]().remove();
assert.ok( true, "initialized on disconnected DOMElement - removed" );
} );
}
exports.testWidget = function( widget, settings ) {
QUnit.module( widget + ": common widget", { afterEach: helper.moduleAfterEach } );
testWidgetDefaults( widget, settings.defaults );
testWidgetOverrides( widget );
if ( !settings.noDefaultElement ) {
testBasicUsage( widget );
}
QUnit.test( "version", function( assert ) {
assert.expect( 1 );
assert.ok( "version" in $.ui[ widget ].prototype, "version property exists" );
} );
};
return exports;
} );
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