6 calls to AjaxTestBase::assertCommand()

CommandsTest::testAjaxCommands in drupal/core/modules/system/lib/Drupal/system/Tests/Ajax/CommandsTest.php
Tests the various Ajax Commands.
FormValuesTest::testSimpleAjaxFormValue in drupal/core/modules/system/lib/Drupal/system/Tests/Ajax/FormValuesTest.php
Submits forms with select and checkbox elements via Ajax.
FrameworkTest::testAJAXRender in drupal/core/modules/system/lib/Drupal/system/Tests/Ajax/FrameworkTest.php
Ensures ajax_render() returns JavaScript settings from the page request.
FrameworkTest::testAJAXRenderError in drupal/core/modules/system/lib/Drupal/system/Tests/Ajax/FrameworkTest.php
Tests behavior of ajax_render_error().
FrameworkTest::testLazyLoad in drupal/core/modules/system/lib/Drupal/system/Tests/Ajax/FrameworkTest.php
Tests that new JavaScript and CSS files are lazy-loaded on an AJAX request.
FrameworkTest::testOrder in drupal/core/modules/system/lib/Drupal/system/Tests/Ajax/FrameworkTest.php
Tests AjaxResponse::prepare() AJAX commands ordering.