function AJAXFormPageCacheTestCase::testSimpleAJAXFormValue

Create a simple form, then POST to system/ajax to change to it.

File

modules/simpletest/tests/ajax.test, line 544

Class

AJAXFormPageCacheTestCase

Test Ajax forms when page caching for anonymous users is turned on.

Code

public function testSimpleAJAXFormValue() {
    $this->drupalGet('ajax_forms_test_get_form');
    $this->assertEqual($this->drupalGetHeader('X-Drupal-Cache'), 'MISS', 'Page was not cached.');
    $build_id_initial = $this->getFormBuildId();
    $edit = array(
        'select' => 'green',
    );
    $commands = $this->drupalPostAJAX(NULL, $edit, 'select');
    $build_id_first_ajax = $this->getFormBuildId();
    $this->assertNotEqual($build_id_initial, $build_id_first_ajax, 'Build id is changed in the simpletest-DOM on first AJAX submission');
    $expected = array(
        'command' => 'updateBuildId',
        'old' => $build_id_initial,
        'new' => $build_id_first_ajax,
    );
    $this->assertCommand($commands, $expected, 'Build id change command issued on first AJAX submission');
    $edit = array(
        'select' => 'red',
    );
    $commands = $this->drupalPostAJAX(NULL, $edit, 'select');
    $build_id_second_ajax = $this->getFormBuildId();
    $this->assertEqual($build_id_first_ajax, $build_id_second_ajax, 'Build id remains the same on subsequent AJAX submissions');
    // Repeat the test sequence but this time with a page loaded from the cache.
    $this->drupalGet('ajax_forms_test_get_form');
    $this->assertEqual($this->drupalGetHeader('X-Drupal-Cache'), 'HIT', 'Page was cached.');
    $build_id_from_cache_initial = $this->getFormBuildId();
    $this->assertEqual($build_id_initial, $build_id_from_cache_initial, 'Build id is the same as on the first request');
    $edit = array(
        'select' => 'green',
    );
    $commands = $this->drupalPostAJAX(NULL, $edit, 'select');
    $build_id_from_cache_first_ajax = $this->getFormBuildId();
    $this->assertNotEqual($build_id_from_cache_initial, $build_id_from_cache_first_ajax, 'Build id is changed in the simpletest-DOM on first AJAX submission');
    $this->assertNotEqual($build_id_first_ajax, $build_id_from_cache_first_ajax, 'Build id from first user is not reused');
    $expected = array(
        'command' => 'updateBuildId',
        'old' => $build_id_from_cache_initial,
        'new' => $build_id_from_cache_first_ajax,
    );
    $this->assertCommand($commands, $expected, 'Build id change command issued on first AJAX submission');
    $edit = array(
        'select' => 'red',
    );
    $commands = $this->drupalPostAJAX(NULL, $edit, 'select');
    $build_id_from_cache_second_ajax = $this->getFormBuildId();
    $this->assertEqual($build_id_from_cache_first_ajax, $build_id_from_cache_second_ajax, 'Build id remains the same on subsequent AJAX submissions');
}