mirror of
https://github.com/jquery/jquery-ui.git
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327 lines
9.4 KiB
JavaScript
327 lines
9.4 KiB
JavaScript
define( [
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"qunit",
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"jquery",
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"lib/helper",
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"ui/widgets/autocomplete"
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], function( QUnit, $, helper ) {
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"use strict";
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QUnit.module( "autocomplete: options", { afterEach: helper.moduleAfterEach } );
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var data = [ "c++", "java", "php", "coldfusion", "javascript", "asp", "ruby",
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"python", "c", "scala", "groovy", "haskell", "perl" ];
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QUnit.test( "appendTo: null", function( assert ) {
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assert.expect( 1 );
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var element = $( "#autocomplete" ).autocomplete();
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assert.equal( element.autocomplete( "widget" ).parent()[ 0 ], document.body,
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"defaults to body" );
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element.autocomplete( "destroy" );
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} );
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QUnit.test( "appendTo: explicit", function( assert ) {
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assert.expect( 6 );
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var detached = $( "<div>" ),
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element = $( "#autocomplete" );
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element.autocomplete( {
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appendTo: ".autocomplete-wrap"
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} );
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assert.equal( element.autocomplete( "widget" ).parent()[ 0 ],
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$( "#autocomplete-wrap1" )[ 0 ], "first found element" );
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assert.equal( $( "#autocomplete-wrap2 .ui-autocomplete" ).length, 0,
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"only appends to one element" );
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element.autocomplete( "destroy" );
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element.autocomplete().autocomplete( "option", "appendTo", "#autocomplete-wrap1" );
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assert.equal( element.autocomplete( "widget" ).parent()[ 0 ],
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$( "#autocomplete-wrap1" )[ 0 ], "modified after init" );
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element.autocomplete( "destroy" );
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element.autocomplete( {
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appendTo: detached
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} );
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assert.equal( element.autocomplete( "widget" ).parent()[ 0 ], detached[ 0 ],
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"detached jQuery object" );
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element.autocomplete( "destroy" );
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element.autocomplete( {
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appendTo: detached[ 0 ]
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} );
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assert.equal( element.autocomplete( "widget" ).parent()[ 0 ], detached[ 0 ],
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"detached DOM element" );
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element.autocomplete( "destroy" );
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element.autocomplete().autocomplete( "option", "appendTo", detached );
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assert.equal( element.autocomplete( "widget" ).parent()[ 0 ], detached[ 0 ],
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"detached DOM element via option()" );
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element.autocomplete( "destroy" );
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} );
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QUnit.test( "appendTo: ui-front", function( assert ) {
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assert.expect( 2 );
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var element = $( "#autocomplete" );
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$( "#autocomplete-wrap2" ).addClass( "ui-front" );
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element.autocomplete();
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assert.equal( element.autocomplete( "widget" ).parent()[ 0 ],
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$( "#autocomplete-wrap2" )[ 0 ], "null, inside .ui-front" );
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element.autocomplete( "destroy" );
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element.autocomplete( {
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appendTo: $()
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} );
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assert.equal( element.autocomplete( "widget" ).parent()[ 0 ],
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$( "#autocomplete-wrap2" )[ 0 ], "empty jQuery object, inside .ui-front" );
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} );
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function autoFocusTest( assert, afValue, focusedLength ) {
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var ready = assert.async();
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var element = $( "#autocomplete" ).autocomplete( {
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autoFocus: afValue,
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delay: 0,
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source: data,
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open: function() {
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assert.equal(
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element.autocomplete( "widget" )
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.find( ".ui-menu-item-wrapper.ui-state-active" )
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.length,
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focusedLength,
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"first item is " + ( afValue ? "" : "not" ) + " auto focused" );
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ready();
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}
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} );
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element.val( "ja" ).trigger( "keydown" );
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}
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QUnit.test( "autoFocus: false", function( assert ) {
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assert.expect( 1 );
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autoFocusTest( assert, false, 0 );
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} );
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QUnit.test( "autoFocus: true", function( assert ) {
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assert.expect( 1 );
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autoFocusTest( assert, true, 1 );
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} );
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QUnit.test( "delay", function( assert ) {
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var ready = assert.async();
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assert.expect( 2 );
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var element = $( "#autocomplete" ).autocomplete( {
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source: data,
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delay: 25
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} ),
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menu = element.autocomplete( "widget" );
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element.val( "ja" ).trigger( "keydown" );
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assert.ok( menu.is( ":hidden" ), "menu is closed immediately after search" );
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setTimeout( function() {
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assert.ok( menu.is( ":visible" ), "menu is open after delay" );
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ready();
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}, 50 );
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} );
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QUnit.test( "disabled", function( assert ) {
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var ready = assert.async();
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assert.expect( 5 );
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var element = $( "#autocomplete" ).autocomplete( {
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source: data,
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delay: 0
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} ),
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menu = element.autocomplete( "disable" ).autocomplete( "widget" );
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element.val( "ja" ).trigger( "keydown" );
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assert.ok( menu.is( ":hidden" ) );
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assert.lacksClasses( element, "ui-state-disabled" );
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assert.hasClasses( menu, "ui-autocomplete-disabled" );
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assert.ok( !element.attr( "aria-disabled" ), "element doesn't get aria-disabled" );
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setTimeout( function() {
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assert.ok( menu.is( ":hidden" ) );
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ready();
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} );
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} );
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QUnit.test( "minLength", function( assert ) {
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assert.expect( 2 );
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var element = $( "#autocomplete" ).autocomplete( {
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source: data
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} ),
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menu = element.autocomplete( "widget" );
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element.autocomplete( "search", "" );
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assert.ok( menu.is( ":hidden" ), "blank not enough for minLength: 1" );
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element.autocomplete( "option", "minLength", 0 );
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element.autocomplete( "search", "" );
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assert.ok( menu.is( ":visible" ), "blank enough for minLength: 0" );
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} );
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QUnit.test( "minLength, exceed then drop below", function( assert ) {
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var ready = assert.async();
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assert.expect( 4 );
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var element = $( "#autocomplete" ).autocomplete( {
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minLength: 2,
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source: function( req, res ) {
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assert.equal( req.term, "12", "correct search term" );
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setTimeout( function() {
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res( [ "item" ] );
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} );
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}
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} ),
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menu = element.autocomplete( "widget" );
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assert.ok( menu.is( ":hidden" ), "menu is hidden before first search" );
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element.autocomplete( "search", "12" );
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assert.ok( menu.is( ":hidden" ), "menu is hidden before second search" );
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element.autocomplete( "search", "1" );
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setTimeout( function() {
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assert.ok( menu.is( ":hidden" ), "menu is hidden after searches" );
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ready();
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} );
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} );
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QUnit.test( "minLength, exceed then drop below then exceed", function( assert ) {
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assert.expect( 3 );
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var _res = [],
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element = $( "#autocomplete" ).autocomplete( {
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minLength: 2,
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source: function( req, res ) {
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_res.push( res );
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}
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} ),
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menu = element.autocomplete( "widget" );
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// Trigger a valid search
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assert.ok( menu.is( ":hidden" ), "menu is hidden before first search" );
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element.autocomplete( "search", "12" );
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// Trigger a search below the minLength, to turn on cancelSearch flag
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assert.ok( menu.is( ":hidden" ), "menu is hidden before second search" );
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element.autocomplete( "search", "1" );
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// Trigger a valid search
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element.autocomplete( "search", "13" );
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// React as if the first search was cancelled (default ajax behavior)
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_res[ 0 ]( [] );
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// React to second search
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_res[ 1 ]( [ "13" ] );
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assert.ok( menu.is( ":visible" ), "menu is visible after searches" );
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} );
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QUnit.test( "source, local string array", function( assert ) {
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assert.expect( 1 );
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var element = $( "#autocomplete" ).autocomplete( {
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source: data
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} ),
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menu = element.autocomplete( "widget" );
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element.val( "ja" ).autocomplete( "search" );
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assert.equal( menu.find( ".ui-menu-item" ).text(), "javajavascript" );
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} );
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function sourceTest( assert, source, async ) {
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var ready;
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var element = $( "#autocomplete" ).autocomplete( {
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source: source
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} ),
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menu = element.autocomplete( "widget" );
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function result() {
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var items = menu.find( ".ui-menu-item" );
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assert.equal( items.length, 3, "Should find three results." );
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assert.deepEqual( items.eq( 0 ).data( "ui-autocomplete-item" ), {
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label: "java",
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value: "java"
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} );
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assert.deepEqual( items.eq( 1 ).data( "ui-autocomplete-item" ), {
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label: "javascript",
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value: "javascript"
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} );
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assert.deepEqual( items.eq( 2 ).data( "ui-autocomplete-item" ), {
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label: "clojure",
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value: "clojure"
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} );
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element.autocomplete( "destroy" );
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if ( async ) {
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ready();
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}
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}
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if ( async ) {
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ready = assert.async();
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$( document ).one( "ajaxStop", result );
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}
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element.val( "j" ).autocomplete( "search" );
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if ( !async ) {
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result();
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}
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}
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QUnit.test( "source, local object array, only labels", function( assert ) {
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assert.expect( 4 );
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sourceTest( assert, [
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{ label: "java", value: null },
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{ label: "php", value: null },
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{ label: "coldfusion", value: "" },
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{ label: "javascript", value: "" },
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{ label: "clojure" }
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] );
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} );
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QUnit.test( "source, local object array, only values", function( assert ) {
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assert.expect( 4 );
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sourceTest( assert, [
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{ value: "java", label: null },
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{ value: "php", label: null },
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{ value: "coldfusion", label: "" },
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{ value: "javascript", label: "" },
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{ value: "clojure" }
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] );
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} );
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QUnit.test( "source, url string with remote json string array", function( assert ) {
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assert.expect( 4 );
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sourceTest( assert, "remote_string_array.txt", true );
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} );
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QUnit.test( "source, url string with remote json object array, only value properties", function( assert ) {
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assert.expect( 4 );
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sourceTest( assert, "remote_object_array_values.txt", true );
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} );
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QUnit.test( "source, url string with remote json object array, only label properties", function( assert ) {
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assert.expect( 4 );
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sourceTest( assert, "remote_object_array_labels.txt", true );
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} );
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QUnit.test( "source, custom", function( assert ) {
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assert.expect( 5 );
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sourceTest( assert, function( request, response ) {
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assert.equal( request.term, "j" );
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response( [
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"java",
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{ label: "javascript", value: null },
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{ value: "clojure", label: null }
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] );
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} );
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} );
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QUnit.test( "source, update after init", function( assert ) {
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assert.expect( 2 );
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var element = $( "#autocomplete" ).autocomplete( {
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source: [ "java", "javascript", "haskell" ]
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} ),
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menu = element.autocomplete( "widget" );
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element.val( "ja" ).autocomplete( "search" );
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assert.equal( menu.find( ".ui-menu-item" ).text(), "javajavascript" );
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element.autocomplete( "option", "source", [ "php", "asp" ] );
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element.val( "ph" ).autocomplete( "search" );
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assert.equal( menu.find( ".ui-menu-item" ).text(), "php" );
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} );
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} );
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