diff options
Diffstat (limited to 'actionview/test/ujs/public/test/call-remote-callbacks.js')
| -rw-r--r-- | actionview/test/ujs/public/test/call-remote-callbacks.js | 239 |
1 files changed, 239 insertions, 0 deletions
diff --git a/actionview/test/ujs/public/test/call-remote-callbacks.js b/actionview/test/ujs/public/test/call-remote-callbacks.js new file mode 100644 index 0000000000..9c0c8cfb4b --- /dev/null +++ b/actionview/test/ujs/public/test/call-remote-callbacks.js @@ -0,0 +1,239 @@ +(function() { + +module('call-remote-callbacks', { + setup: function() { + $('#qunit-fixture').append($('<form />', { + action: '/echo', method: 'get', 'data-remote': 'true' + })) + }, + teardown: function() { + $(document).undelegate('form[data-remote]', 'ajax:beforeSend') + $(document).undelegate('form[data-remote]', 'ajax:before') + $(document).undelegate('form[data-remote]', 'ajax:send') + $(document).undelegate('form[data-remote]', 'ajax:complete') + $(document).undelegate('form[data-remote]', 'ajax:success') + $(document).unbind('iframe:loading') + } +}) + +function submit(fn) { + var form = $('form') + + if (fn) fn(form) + form.triggerNative('submit') + + setTimeout(function() { start() }, 13) +} + +asyncTest('modifying form fields with "ajax:before" sends modified data in request', 3, function() { + $('form[data-remote]') + .append($('<input type="text" name="user_name" value="john">')) + .append($('<input type="text" name="removed_user_name" value="john">')) + .bindNative('ajax:before', function() { + var form = $(this) + form + .append($('<input />', {name: 'other_user_name', value: 'jonathan'})) + .find('input[name="removed_user_name"]').remove() + form + .find('input[name="user_name"]').val('steve') + }) + + submit(function(form) { + form.bindNative('ajax:success', function(e, data, status, xhr) { + equal(data.params.user_name, 'steve', 'modified field value should have been submitted') + equal(data.params.other_user_name, 'jonathan', 'added field value should have been submitted') + equal(data.params.removed_user_name, undefined, 'removed field value should be undefined') + }) + }) +}) + +asyncTest('modifying data("type") with "ajax:before" requests new dataType in request', 1, function() { + $('form[data-remote]').data('type', 'html') + .bindNative('ajax:before', function() { + this.setAttribute('data-type', 'xml') + }) + + submit(function(form) { + form.bindNative('ajax:beforeSend', function(e, xhr, settings) { + equal(settings.dataType, 'xml', 'modified dataType should have been requested') + }) + }) +}) + +asyncTest('setting data("with-credentials",true) with "ajax:before" uses new setting in request', 1, function() { + $('form[data-remote]').data('with-credentials', false) + .bindNative('ajax:before', function() { + this.setAttribute('data-with-credentials', true) + }) + + submit(function(form) { + form.bindNative('ajax:beforeSend', function(e, xhr, settings) { + equal(settings.withCredentials, true, 'setting modified in ajax:before should have forced withCredentials request') + }) + }) +}) + +asyncTest('stopping the "ajax:beforeSend" event aborts the request', 1, function() { + submit(function(form) { + form.bindNative('ajax:beforeSend', function(e) { + ok(true, 'aborting request in ajax:beforeSend') + e.preventDefault() + }) + form.unbind('ajax:send').bindNative('ajax:send', function() { + ok(false, 'ajax:send should not run') + }) + form.bindNative('ajax:error', function(e, response, status, xhr) { + ok(false, 'ajax:error should not run') + }) + form.bindNative('ajax:complete', function() { + ok(false, 'ajax:complete should not run') + }) + }) +}) + +function skipIt() { + // This test cannot work due to the security feature in browsers which makes the value + // attribute of file input fields readonly, so it cannot be set with default value. + // This is what the test would look like though if browsers let us automate this test. + asyncTest('non-blank file form input field should abort remote request, but submit normally', 5, function() { + var form = $('form[data-remote]') + .append($('<input type="file" name="attachment" value="default.png">')) + .bindNative('ajax:beforeSend', function() { + ok(false, 'ajax:beforeSend should not run') + }) + .bind('iframe:loading', function() { + ok(true, 'form should get submitted') + }) + .bindNative('ajax:aborted:file', function(e, data) { + ok(data.length == 1, 'ajax:aborted:file event is passed all non-blank file inputs (jQuery objects)') + ok(data.first().is('input[name="attachment"]'), 'ajax:aborted:file adds non-blank file input to data') + ok(true, 'ajax:aborted:file event should run') + }) + .triggerNative('submit') + + setTimeout(function() { + form.find('input[type="file"]').val('') + form.unbind('ajax:beforeSend') + submit() + }, 13) + }) + + asyncTest('file form input field should not abort remote request if file form input does not have a name attribute', 5, function() { + var form = $('form[data-remote]') + .append($('<input type="file" value="default.png">')) + .bindNative('ajax:beforeSend', function() { + ok(true, 'ajax:beforeSend should run') + }) + .bind('iframe:loading', function() { + ok(true, 'form should get submitted') + }) + .bindNative('ajax:aborted:file', function(e, data) { + ok(false, 'ajax:aborted:file should not run') + }) + .triggerNative('submit') + + setTimeout(function() { + form.find('input[type="file"]').val('') + form.unbind('ajax:beforeSend') + submit() + }, 13) + }) + + asyncTest('blank file input field should abort request entirely if handler bound to "ajax:aborted:file" event that returns false', 1, function() { + var form = $('form[data-remote]') + .append($('<input type="file" name="attachment" value="default.png">')) + .bindNative('ajax:beforeSend', function() { + ok(false, 'ajax:beforeSend should not run') + }) + .bind('iframe:loading', function() { + ok(false, 'form should not get submitted') + }) + .bindNative('ajax:aborted:file', function(e) { + e.preventDefault() + }) + .triggerNative('submit') + + setTimeout(function() { + form.find('input[type="file"]').val('') + form.unbind('ajax:beforeSend') + submit() + }, 13) + }) +} + +asyncTest('"ajax:beforeSend" can be observed and stopped with event delegation', 1, function() { + $(document).delegate('form[data-remote]', 'ajax:beforeSend', function(e) { + ok(true, 'ajax:beforeSend observed with event delegation') + e.preventDefault() + }) + + submit(function(form) { + form.unbind('ajax:send').bindNative('ajax:send', function() { + ok(false, 'ajax:send should not run') + }) + form.bindNative('ajax:complete', function() { + ok(false, 'ajax:complete should not run') + }) + }) +}) + +asyncTest('"ajax:beforeSend", "ajax:send", "ajax:success" and "ajax:complete" are triggered', 8, function() { + submit(function(form) { + form.bindNative('ajax:beforeSend', function(e, xhr, settings) { + ok(xhr.setRequestHeader, 'first argument to "ajax:beforeSend" should be an XHR object') + equal(settings.url, '/echo', 'second argument to "ajax:beforeSend" should be a settings object') + }) + form.bindNative('ajax:send', function(e, xhr) { + ok(xhr.abort, 'first argument to "ajax:send" should be an XHR object') + }) + form.bindNative('ajax:success', function(e, data, status, xhr) { + ok(data.REQUEST_METHOD, 'first argument to ajax:success should be a data object') + equal(status, 'OK', 'second argument to ajax:success should be a status string') + ok(xhr.getResponseHeader, 'third argument to "ajax:success" should be an XHR object') + }) + form.bindNative('ajax:complete', function(e, xhr, status) { + ok(xhr.getResponseHeader, 'first argument to "ajax:complete" should be an XHR object') + equal(status, 'OK', 'second argument to ajax:complete should be a status string') + }) + }) +}) + +asyncTest('"ajax:beforeSend", "ajax:send", "ajax:error" and "ajax:complete" are triggered on error', 8, function() { + submit(function(form) { + form.attr('action', '/error') + form.bindNative('ajax:beforeSend', function(arg) { ok(true, 'ajax:beforeSend') }) + form.bindNative('ajax:send', function(arg) { ok(true, 'ajax:send') }) + form.bindNative('ajax:error', function(e, response, status, xhr) { + equal(response, '', 'first argument to ajax:error should be an HTTP status response') + equal(status, 'Forbidden', 'second argument to ajax:error should be a status string') + ok(xhr.getResponseHeader, 'third argument to "ajax:error" should be an XHR object') + // Opera returns "0" for HTTP code + equal(xhr.status, window.opera ? 0 : 403, 'status code should be 403') + }) + form.bindNative('ajax:complete', function(e, xhr, status) { + ok(xhr.getResponseHeader, 'first argument to "ajax:complete" should be an XHR object') + equal(status, 'Forbidden', 'second argument to ajax:complete should be a status string') + }) + }) +}) + +asyncTest('binding to ajax callbacks via .delegate() triggers handlers properly', 4, function() { + $(document) + .delegate('form[data-remote]', 'ajax:beforeSend', function() { + ok(true, 'ajax:beforeSend handler is triggered') + }) + .delegate('form[data-remote]', 'ajax:send', function() { + ok(true, 'ajax:send handler is triggered') + }) + .delegate('form[data-remote]', 'ajax:success', function() { + ok(true, 'ajax:success handler is triggered') + }) + .delegate('form[data-remote]', 'ajax:complete', function() { + ok(true, 'ajax:complete handler is triggered') + }) + $('form[data-remote]').triggerNative('submit') + + setTimeout(function() { start() }, 13) +}) + +})() |