--- /dev/null
+$(function () {
+
+ module("bootstrap-typeahead")
+
+ test("should provide no conflict", function () {
+ var typeahead = $.fn.typeahead.noConflict()
+ ok(!$.fn.typeahead, 'typeahead was set back to undefined (org value)')
+ $.fn.typeahead = typeahead
+ })
+
+ test("should be defined on jquery object", function () {
+ ok($(document.body).typeahead, 'alert method is defined')
+ })
+
+ test("should return element", function () {
+ ok($(document.body).typeahead()[0] == document.body, 'document.body returned')
+ })
+
+ test("should listen to an input", function () {
+ var $input = $('<input />')
+ $input.typeahead()
+ ok($._data($input[0], 'events').blur, 'has a blur event')
+ ok($._data($input[0], 'events').keypress, 'has a keypress event')
+ ok($._data($input[0], 'events').keyup, 'has a keyup event')
+ })
+
+ test("should create a menu", function () {
+ var $input = $('<input />')
+ ok($input.typeahead().data('typeahead').$menu, 'has a menu')
+ })
+
+ test("should listen to the menu", function () {
+ var $input = $('<input />')
+ , $menu = $input.typeahead().data('typeahead').$menu
+
+ ok($._data($menu[0], 'events').mouseover, 'has a mouseover(pseudo: mouseenter)')
+ ok($._data($menu[0], 'events').click, 'has a click')
+ })
+
+ test("should show menu when query entered", function () {
+ var $input = $('<input />')
+ .appendTo('body')
+ .typeahead({
+ source: ['aa', 'ab', 'ac']
+ })
+ , typeahead = $input.data('typeahead')
+
+ $input.val('a')
+ typeahead.lookup()
+
+ ok(typeahead.$menu.is(":visible"), 'typeahead is visible')
+ equals(typeahead.$menu.find('li').length, 3, 'has 3 items in menu')
+ equals(typeahead.$menu.find('.active').length, 1, 'one item is active')
+
+ $input.remove()
+ typeahead.$menu.remove()
+ })
+
+ test("should accept data source via synchronous function", function () {
+ var $input = $('<input />').typeahead({
+ source: function () {
+ return ['aa', 'ab', 'ac']
+ }
+ }).appendTo('body')
+ , typeahead = $input.data('typeahead')
+
+ $input.val('a')
+ typeahead.lookup()
+
+ ok(typeahead.$menu.is(":visible"), 'typeahead is visible')
+ equals(typeahead.$menu.find('li').length, 3, 'has 3 items in menu')
+ equals(typeahead.$menu.find('.active').length, 1, 'one item is active')
+
+ $input.remove()
+ typeahead.$menu.remove()
+ })
+
+ test("should accept data source via asynchronous function", function () {
+ var $input = $('<input />').typeahead({
+ source: function (query, process) {
+ process(['aa', 'ab', 'ac'])
+ }
+ }).appendTo('body')
+ , typeahead = $input.data('typeahead')
+
+ $input.val('a')
+ typeahead.lookup()
+
+ ok(typeahead.$menu.is(":visible"), 'typeahead is visible')
+ equals(typeahead.$menu.find('li').length, 3, 'has 3 items in menu')
+ equals(typeahead.$menu.find('.active').length, 1, 'one item is active')
+
+ $input.remove()
+ typeahead.$menu.remove()
+ })
+
+ test("should not explode when regex chars are entered", function () {
+ var $input = $('<input />').typeahead({
+ source: ['aa', 'ab', 'ac', 'mdo*', 'fat+']
+ }).appendTo('body')
+ , typeahead = $input.data('typeahead')
+
+ $input.val('+')
+ typeahead.lookup()
+
+ ok(typeahead.$menu.is(":visible"), 'typeahead is visible')
+ equals(typeahead.$menu.find('li').length, 1, 'has 1 item in menu')
+ equals(typeahead.$menu.find('.active').length, 1, 'one item is active')
+
+ $input.remove()
+ typeahead.$menu.remove()
+ })
+
+ test("should hide menu when query entered", function () {
+ stop()
+ var $input = $('<input />').typeahead({
+ source: ['aa', 'ab', 'ac']
+ }).appendTo('body')
+ , typeahead = $input.data('typeahead')
+
+ $input.val('a')
+ typeahead.lookup()
+
+ ok(typeahead.$menu.is(":visible"), 'typeahead is visible')
+ equals(typeahead.$menu.find('li').length, 3, 'has 3 items in menu')
+ equals(typeahead.$menu.find('.active').length, 1, 'one item is active')
+
+ $input.blur()
+
+ setTimeout(function () {
+ ok(!typeahead.$menu.is(":visible"), "typeahead is no longer visible")
+ start()
+ }, 200)
+
+ $input.remove()
+ typeahead.$menu.remove()
+ })
+
+ test("should set next item when down arrow is pressed", function () {
+ var $input = $('<input />').typeahead({
+ source: ['aa', 'ab', 'ac']
+ }).appendTo('body')
+ , typeahead = $input.data('typeahead')
+
+ $input.val('a')
+ typeahead.lookup()
+
+ ok(typeahead.$menu.is(":visible"), 'typeahead is visible')
+ equals(typeahead.$menu.find('li').length, 3, 'has 3 items in menu')
+ equals(typeahead.$menu.find('.active').length, 1, 'one item is active')
+ ok(typeahead.$menu.find('li').first().hasClass('active'), "first item is active")
+
+ // simulate entire key pressing event
+ $input.trigger({
+ type: 'keydown'
+ , keyCode: 40
+ })
+ .trigger({
+ type: 'keypress'
+ , keyCode: 40
+ })
+ .trigger({
+ type: 'keyup'
+ , keyCode: 40
+ })
+
+ ok(typeahead.$menu.find('li').first().next().hasClass('active'), "second item is active")
+
+ $input.trigger({
+ type: 'keydown'
+ , keyCode: 38
+ })
+ .trigger({
+ type: 'keypress'
+ , keyCode: 38
+ })
+ .trigger({
+ type: 'keyup'
+ , keyCode: 38
+ })
+
+ ok(typeahead.$menu.find('li').first().hasClass('active'), "first item is active")
+
+ $input.remove()
+ typeahead.$menu.remove()
+ })
+
+
+ test("should set input value to selected item", function () {
+ var $input = $('<input />').typeahead({
+ source: ['aa', 'ab', 'ac']
+ }).appendTo('body')
+ , typeahead = $input.data('typeahead')
+ , changed = false
+ , focus = false
+ , blur = false
+
+ $input.val('a')
+ typeahead.lookup()
+
+ $input.change(function() { changed = true });
+ $input.focus(function() { focus = true; blur = false });
+ $input.blur(function() { blur = true; focus = false });
+
+ $(typeahead.$menu.find('li')[2]).mouseover().click()
+
+ equals($input.val(), 'ac', 'input value was correctly set')
+ ok(!typeahead.$menu.is(':visible'), 'the menu was hidden')
+ ok(changed, 'a change event was fired')
+ ok(focus && !blur, 'focus is still set')
+
+ $input.remove()
+ typeahead.$menu.remove()
+ })
+
+ test("should start querying when minLength is met", function () {
+ var $input = $('<input />').typeahead({
+ source: ['aaaa', 'aaab', 'aaac'],
+ minLength: 3
+ }).appendTo('body')
+ , typeahead = $input.data('typeahead')
+
+ $input.val('aa')
+ typeahead.lookup()
+
+ equals(typeahead.$menu.find('li').length, 0, 'has 0 items in menu')
+
+ $input.val('aaa')
+ typeahead.lookup()
+
+ equals(typeahead.$menu.find('li').length, 3, 'has 3 items in menu')
+
+ $input.remove()
+ typeahead.$menu.remove()
+ })
+})
projects / bootswatch / blobdiff