1 form.test | public FormsFormStoragePageCacheTestCase::testValidateFormStorageOnCachedPage() |
Build-id is regenerated when validating cached form.
File
- core/
modules/ simpletest/ tests/ form.test, line 1490 - Unit tests for the Backdrop Form API.
Class
- FormsFormStoragePageCacheTestCase
- Test the form storage when page caching for anonymous users is turned on.
Code
public function testValidateFormStorageOnCachedPage() {
$this->backdropGet('form_test/form-storage-page-cache');
$this->assertEqual($this->backdropGetHeader('X-Backdrop-Cache'), 'MISS', 'Page was not cached.');
$this->assertText('No old build id', 'No old build id on the page');
$build_id_initial = $this->getFormBuildId();
// Trigger validation error by submitting an empty title.
$edit = array('title' => '');
$this->backdropPost(NULL, $edit, 'Save');
$this->assertText($build_id_initial, 'Old build id on the page');
$build_id_first_validation = $this->getFormBuildId();
$this->assertNotEqual($build_id_initial, $build_id_first_validation, 'Build id changes when form validation fails');
// Trigger validation error by again submitting an empty title.
$edit = array('title' => '');
$this->backdropPost(NULL, $edit, 'Save');
$this->assertText('No old build id', 'No old build id on the page');
$build_id_second_validation = $this->getFormBuildId();
$this->assertEqual($build_id_first_validation, $build_id_second_validation, 'Build id remains the same when form validation fails subsequently');
// Repeat the test sequence but this time with a page loaded from the cache.
$this->backdropGet('form_test/form-storage-page-cache');
$this->assertEqual($this->backdropGetHeader('X-Backdrop-Cache'), 'HIT', 'Page was cached.');
$this->assertText('No old build id', 'No old build id on the page');
$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');
// Trigger validation error by submitting an empty title.
$edit = array('title' => '');
$this->backdropPost(NULL, $edit, 'Save');
$this->assertText($build_id_initial, 'Old build id is initial build id');
$build_id_from_cache_first_validation = $this->getFormBuildId();
$this->assertNotEqual($build_id_initial, $build_id_from_cache_first_validation, 'Build id changes when form validation fails');
$this->assertNotEqual($build_id_first_validation, $build_id_from_cache_first_validation, 'Build id from first user is not reused');
// Trigger validation error by again submitting an empty title.
$edit = array('title' => '');
$this->backdropPost(NULL, $edit, 'Save');
$this->assertText('No old build id', 'No old build id on the page');
$build_id_from_cache_second_validation = $this->getFormBuildId();
$this->assertEqual($build_id_from_cache_first_validation, $build_id_from_cache_second_validation, 'Build id remains the same when form validation fails subsequently');
}