corrade-http-templates – Rev 62
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define( [
"qunit",
"jquery",
"ui/widgets/autocomplete"
], function( QUnit, $ ) {
QUnit.module( "autocomplete: core" );
QUnit.test( "markup structure", function( assert ) {
assert.expect( 2 );
var element = $( "#autocomplete" ).autocomplete(),
menu = element.autocomplete( "widget" );
assert.hasClasses( element, "ui-autocomplete-input" );
assert.hasClasses( menu, "ui-autocomplete ui-widget ui-widget-content" );
} );
QUnit.test( "prevent form submit on enter when menu is active", function( assert ) {
assert.expect( 2 );
var event,
element = $( "#autocomplete" )
.autocomplete( {
source: [ "java", "javascript" ]
} )
.val( "ja" )
.autocomplete( "search" ),
menu = element.autocomplete( "widget" );
event = $.Event( "keydown" );
event.keyCode = $.ui.keyCode.DOWN;
element.trigger( event );
assert.equal( menu.find( ".ui-menu-item-wrapper.ui-state-active" ).length, 1,
"menu item is active" );
event = $.Event( "keydown" );
event.keyCode = $.ui.keyCode.ENTER;
element.trigger( event );
assert.ok( event.isDefaultPrevented(), "default action is prevented" );
} );
QUnit.test( "allow form submit on enter when menu is not active", function( assert ) {
assert.expect( 1 );
var event,
element = $( "#autocomplete" )
.autocomplete( {
autoFocus: false,
source: [ "java", "javascript" ]
} )
.val( "ja" )
.autocomplete( "search" );
event = $.Event( "keydown" );
event.keyCode = $.ui.keyCode.ENTER;
element.trigger( event );
assert.ok( !event.isDefaultPrevented(), "default action is prevented" );
} );
( function() {
QUnit.test( "up arrow invokes search - input", function( assert ) {
arrowsInvokeSearch( assert, "#autocomplete", true, true );
} );
QUnit.test( "down arrow invokes search - input", function( assert ) {
arrowsInvokeSearch( assert, "#autocomplete", false, true );
} );
QUnit.test( "up arrow invokes search - textarea", function( assert ) {
arrowsInvokeSearch( assert, "#autocomplete-textarea", true, false );
} );
QUnit.test( "down arrow invokes search - textarea", function( assert ) {
arrowsInvokeSearch( assert, "#autocomplete-textarea", false, false );
} );
QUnit.test( "up arrow invokes search - contenteditable", function( assert ) {
arrowsInvokeSearch( assert, "#autocomplete-contenteditable", true, false );
} );
QUnit.test( "down arrow invokes search - contenteditable", function( assert ) {
arrowsInvokeSearch( assert, "#autocomplete-contenteditable", false, false );
} );
QUnit.test( "up arrow moves focus - input", function( assert ) {
arrowsMoveFocus( assert, "#autocomplete", true );
} );
QUnit.test( "down arrow moves focus - input", function( assert ) {
arrowsMoveFocus( assert, "#autocomplete", false );
} );
QUnit.test( "up arrow moves focus - textarea", function( assert ) {
arrowsMoveFocus( assert, "#autocomplete-textarea", true );
} );
QUnit.test( "down arrow moves focus - textarea", function( assert ) {
arrowsMoveFocus( assert, "#autocomplete-textarea", false );
} );
QUnit.test( "up arrow moves focus - contenteditable", function( assert ) {
arrowsMoveFocus( assert, "#autocomplete-contenteditable", true );
} );
QUnit.test( "down arrow moves focus - contenteditable", function( assert ) {
arrowsMoveFocus( assert, "#autocomplete-contenteditable", false );
} );
QUnit.test( "up arrow moves cursor - input", function( assert ) {
arrowsNavigateElement( assert, "#autocomplete", true, false );
} );
QUnit.test( "down arrow moves cursor - input", function( assert ) {
arrowsNavigateElement( assert, "#autocomplete", false, false );
} );
QUnit.test( "up arrow moves cursor - textarea", function( assert ) {
arrowsNavigateElement( assert, "#autocomplete-textarea", true, true );
} );
QUnit.test( "down arrow moves cursor - textarea", function( assert ) {
arrowsNavigateElement( assert, "#autocomplete-textarea", false, true );
} );
QUnit.test( "up arrow moves cursor - contenteditable", function( assert ) {
arrowsNavigateElement( assert, "#autocomplete-contenteditable", true, true );
} );
QUnit.test( "down arrow moves cursor - contenteditable", function( assert ) {
arrowsNavigateElement( assert, "#autocomplete-contenteditable", false, true );
} );
function arrowsInvokeSearch( assert, id, isKeyUp, shouldMove ) {
assert.expect( 1 );
var didMove = false,
element = $( id ).autocomplete( {
source: [ "a" ],
delay: 0,
minLength: 0
} );
element.autocomplete( "instance" )._move = function() {
didMove = true;
};
element.simulate( "keydown", { keyCode: ( isKeyUp ? $.ui.keyCode.UP : $.ui.keyCode.DOWN ) } );
assert.equal( didMove, shouldMove, "respond to arrow" );
}
function arrowsMoveFocus( assert, id, isKeyUp ) {
assert.expect( 1 );
var element = $( id ).autocomplete( {
source: [ "a" ],
delay: 0,
minLength: 0
} );
element.autocomplete( "instance" )._move = function() {
assert.ok( true, "repsond to arrow" );
};
element.autocomplete( "search" );
element.simulate( "keydown", { keyCode: ( isKeyUp ? $.ui.keyCode.UP : $.ui.keyCode.DOWN ) } );
}
function arrowsNavigateElement( assert, id, isKeyUp, shouldMove ) {
assert.expect( 1 );
var didMove = false,
element = $( id ).autocomplete( {
source: [ "a" ],
delay: 0,
minLength: 0
} );
element.on( "keypress", function( e ) {
didMove = !e.isDefaultPrevented();
} );
element.simulate( "keydown", { keyCode: ( isKeyUp ? $.ui.keyCode.UP : $.ui.keyCode.DOWN ) } );
element.simulate( "keypress" );
assert.equal( didMove, shouldMove, "respond to arrow" );
}
} )();
QUnit.test( "past end of menu in multiline autocomplete", function( assert ) {
var ready = assert.async();
assert.expect( 2 );
var customVal = "custom value",
element = $( "#autocomplete-contenteditable" ).autocomplete( {
delay: 0,
source: [ "javascript" ],
focus: function( event, ui ) {
assert.equal( ui.item.value, "javascript", "Item gained focus" );
$( this ).text( customVal );
event.preventDefault();
}
} );
element
.simulate( "focus" )
.autocomplete( "search", "ja" );
setTimeout( function() {
element.simulate( "keydown", { keyCode: $.ui.keyCode.DOWN } );
element.simulate( "keydown", { keyCode: $.ui.keyCode.DOWN } );
assert.equal( element.text(), customVal );
ready();
} );
} );
QUnit.test( "ESCAPE in multiline autocomplete", function( assert ) {
var ready = assert.async();
assert.expect( 2 );
var customVal = "custom value",
element = $( "#autocomplete-contenteditable" ).autocomplete( {
delay: 0,
source: [ "javascript" ],
focus: function( event, ui ) {
assert.equal( ui.item.value, "javascript", "Item gained focus" );
$( this ).text( customVal );
event.preventDefault();
}
} );
element
.simulate( "focus" )
.autocomplete( "search", "ja" );
setTimeout( function() {
element.simulate( "keydown", { keyCode: $.ui.keyCode.DOWN } );
element.simulate( "keydown", { keyCode: $.ui.keyCode.ESCAPE } );
assert.equal( element.text(), customVal );
ready();
} );
} );
QUnit.test( "handle race condition", function( assert ) {
var ready = assert.async();
assert.expect( 3 );
var count = 0,
element = $( "#autocomplete" ).autocomplete( {
source: function( request, response ) {
count++;
if ( request.term.length === 1 ) {
assert.equal( count, 1, "request with 1 character is first" );
setTimeout( function() {
response( [ "one" ] );
setTimeout( checkResults );
} );
return;
}
assert.equal( count, 2, "request with 2 characters is second" );
response( [ "two" ] );
}
} );
element.autocomplete( "search", "a" );
element.autocomplete( "search", "ab" );
function checkResults() {
assert.equal( element.autocomplete( "widget" ).find( ".ui-menu-item" ).text(), "two",
"correct results displayed" );
ready();
}
} );
QUnit.test( "simultaneous searches (#9334)", function( assert ) {
var ready = assert.async();
assert.expect( 2 );
var element = $( "#autocomplete" ).autocomplete( {
source: function( request, response ) {
setTimeout( function() {
response( [ request.term ] );
} );
},
response: function() {
assert.ok( true, "response from first instance" );
}
} ),
element2 = $( "#autocomplete-textarea" ).autocomplete( {
source: function( request, response ) {
setTimeout( function() {
response( [ request.term ] );
} );
},
response: function() {
assert.ok( true, "response from second instance" );
ready();
}
} );
element.autocomplete( "search", "test" );
element2.autocomplete( "search", "test" );
} );
QUnit.test( "ARIA", function( assert ) {
assert.expect( 13 );
var element = $( "#autocomplete" ).autocomplete( {
source: [ "java", "javascript" ]
} ),
liveRegion = element.autocomplete( "instance" ).liveRegion;
assert.equal( liveRegion.children().length, 0, "Empty live region on create" );
assert.equal( liveRegion.attr( "aria-live" ), "assertive",
"Live region's aria-live attribute must be assertive" );
assert.equal( liveRegion.attr( "aria-relevant" ), "additions",
"Live region's aria-relevant attribute must be additions" );
assert.equal( liveRegion.attr( "role" ), "status",
"Live region's role attribute must be status" );
element.autocomplete( "search", "j" );
assert.equal( liveRegion.children().first().text(),
"2 results are available, use up and down arrow keys to navigate.",
"Live region for multiple values" );
element.simulate( "keydown", { keyCode: $.ui.keyCode.DOWN } );
assert.equal( liveRegion.children().filter( ":visible" ).text(), "java",
"Live region changed on keydown to announce the highlighted value" );
element.one( "autocompletefocus", function( event ) {
event.preventDefault();
} );
element.simulate( "keydown", { keyCode: $.ui.keyCode.DOWN } );
assert.equal( liveRegion.children().filter( ":visible" ).text(), "javascript",
"Live region updated when default focus is prevented" );
element.autocomplete( "search", "javas" );
assert.equal( liveRegion.children().filter( ":visible" ).text(),
"1 result is available, use up and down arrow keys to navigate.",
"Live region for one value" );
element.autocomplete( "search", "z" );
assert.equal( liveRegion.children().filter( ":visible" ).text(), "No search results.",
"Live region for no values" );
assert.equal( liveRegion.children().length, 5,
"Should be five children in the live region after the above" );
assert.equal( liveRegion.children().filter( ":visible" ).length, 1,
"Only one should be still visible" );
assert.ok( liveRegion.children().filter( ":visible" )[ 0 ] === liveRegion.children().last()[ 0 ],
"The last one should be the visible one" );
element.autocomplete( "destroy" );
assert.equal( liveRegion.parent().length, 0,
"The liveRegion should be detached after destroy" );
} );
QUnit.test( "ARIA, aria-label announcement", function( assert ) {
assert.expect( 1 );
$.widget( "custom.catcomplete", $.ui.autocomplete, {
_renderMenu: function( ul, items ) {
var that = this;
$.each( items, function( index, item ) {
that._renderItemData( ul, item )
.attr( "aria-label", item.category + " : " + item.label );
} );
}
} );
var element = $( "#autocomplete" ).catcomplete( {
source: [ { label: "anders andersson", category: "People" } ]
} ),
liveRegion = element.catcomplete( "instance" ).liveRegion;
element.catcomplete( "search", "a" );
element.simulate( "keydown", { keyCode: $.ui.keyCode.DOWN } );
assert.equal( liveRegion.children().filter( ":visible" ).text(), "People : anders andersson",
"Live region changed on keydown to announce the highlighted value's aria-label attribute" );
} );
QUnit.test( "ARIA, init on detached input", function( assert ) {
assert.expect( 1 );
var element = $( "<input>" ).autocomplete( {
source: [ "java", "javascript" ]
} ),
liveRegion = element.autocomplete( "instance" ).liveRegion;
assert.equal( liveRegion.parent().length, 1, "liveRegion must have a parent" );
} );
QUnit.test( ".replaceWith() (#9172)", function( assert ) {
assert.expect( 1 );
var element = $( "#autocomplete" ).autocomplete(),
replacement = "<div>test</div>",
parent = element.parent();
element.replaceWith( replacement );
assert.equal( parent.html().toLowerCase(), replacement );
} );
QUnit.test( "Search if the user retypes the same value (#7434)", function( assert ) {
var ready = assert.async();
assert.expect( 3 );
var element = $( "#autocomplete" ).autocomplete( {
source: [ "java", "javascript" ],
delay: 0
} ),
menu = element.autocomplete( "instance" ).menu.element;
element.val( "j" ).simulate( "keydown" );
setTimeout( function() {
assert.ok( menu.is( ":visible" ), "menu displays initially" );
element.trigger( "blur" );
assert.ok( !menu.is( ":visible" ), "menu hidden after blur" );
element.val( "j" ).simulate( "keydown" );
setTimeout( function() {
assert.ok( menu.is( ":visible" ), "menu displays after typing the same value" );
ready();
} );
} );
} );
QUnit.test( "Close on click outside when focus remains", function( assert ) {
var ready = assert.async();
assert.expect( 2 );
var element = $( "#autocomplete" ).autocomplete( {
source: [ "java", "javascript" ],
delay: 0
} );
var menu = element.autocomplete( "widget" );
$( "body" ).on( "mousedown", function( event ) {
event.preventDefault();
} );
element.val( "j" ).autocomplete( "search", "j" );
setTimeout( function() {
assert.ok( menu.is( ":visible" ), "menu displays initially" );
$( "body" ).simulate( "mousedown" );
setTimeout( function() {
assert.ok( menu.is( ":hidden" ), "menu closes after clicking elsewhere" );
ready();
} );
} );
} );
} );