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Bootstrap/js/tests/unit/button.js

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$(function () {
module("button")
test("should provide no conflict", function () {
var button = $.fn.button.noConflict()
ok(!$.fn.button, 'button was set back to undefined (org value)')
$.fn.button = button
})
test("should be defined on jquery object", function () {
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ok($(document.body).button, 'button method is defined')
})
test("should return element", function () {
ok($(document.body).button()[0] == document.body, 'document.body returned')
})
test("should return set state to loading", function () {
var btn = $('<button class="btn" data-loading-text="fat">mdo</button>')
equals(btn.html(), 'mdo', 'btn text equals mdo')
btn.button('loading')
equals(btn.html(), 'fat', 'btn text equals fat')
stop()
setTimeout(function () {
ok(btn.attr('disabled'), 'btn is disabled')
ok(btn.hasClass('disabled'), 'btn has disabled class')
start()
}, 0)
})
test("should return reset state", function () {
var btn = $('<button class="btn" data-loading-text="fat">mdo</button>')
equals(btn.html(), 'mdo', 'btn text equals mdo')
btn.button('loading')
equals(btn.html(), 'fat', 'btn text equals fat')
stop()
setTimeout(function () {
ok(btn.attr('disabled'), 'btn is disabled')
ok(btn.hasClass('disabled'), 'btn has disabled class')
start()
stop()
btn.button('reset')
equals(btn.html(), 'mdo', 'btn text equals mdo')
setTimeout(function () {
ok(!btn.attr('disabled'), 'btn is not disabled')
ok(!btn.hasClass('disabled'), 'btn does not have disabled class')
start()
}, 0)
}, 0)
})
test("should toggle active", function () {
var btn = $('<button class="btn">mdo</button>')
ok(!btn.hasClass('active'), 'btn does not have active class')
btn.button('toggle')
ok(btn.hasClass('active'), 'btn has class active')
})
test("should toggle active when btn children are clicked", function () {
var btn = $('<button class="btn" data-toggle="button">mdo</button>')
, inner = $('<i></i>')
btn
.append(inner)
.appendTo($('#qunit-fixture'))
ok(!btn.hasClass('active'), 'btn does not have active class')
inner.click()
ok(btn.hasClass('active'), 'btn has class active')
})
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test("should toggle active when btn children are clicked within btn-group", function () {
var btngroup = $('<div class="btn-group" data-toggle="buttons"></div>')
, btn = $('<button class="btn">fat</button>')
, inner = $('<i></i>')
btngroup
.append(btn.append(inner))
.appendTo($('#qunit-fixture'))
ok(!btn.hasClass('active'), 'btn does not have active class')
inner.click()
ok(btn.hasClass('active'), 'btn has class active')
})
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test("should check for closest matching toggle", function () {
var group = '<div class="btn-group" data-toggle="buttons">' +
'<label class="btn btn-primary active">' +
'<input type="radio" name="options" id="option1" checked="true"> Option 1' +
'</label>' +
'<label class="btn btn-primary">' +
'<input type="radio" name="options" id="option2"> Option 2' +
'</label>' +
'<label class="btn btn-primary">' +
'<input type="radio" name="options" id="option3"> Option 3' +
'</label>' +
'</div>'
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group = $(group)
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var btn1 = $(group.children()[0])
var btn2 = $(group.children()[1])
var btn3 = $(group.children()[2])
group.appendTo($('#qunit-fixture'))
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ok(btn1.hasClass('active'), 'btn1 has active class')
ok(btn1.find('input').prop('checked'), 'btn1 is checked')
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ok(!btn2.hasClass('active'), 'btn2 does not have active class')
ok(!btn2.find('input').prop('checked'), 'btn2 is not checked')
btn2.find('input').click()
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ok(!btn1.hasClass('active'), 'btn1 does not have active class')
ok(!btn1.find('input').prop('checked'), 'btn1 is checked')
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ok(btn2.hasClass('active'), 'btn2 has active class')
ok(btn2.find('input').prop('checked'), 'btn2 is checked')
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})
})