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FileManagedFileElementTest.php 8.30 KiB
<?php
/**
* @file
* Contains \Drupal\file\Tests\FileManagedFileElementTest.
*/
namespace Drupal\file\Tests;
/**
* Tests the 'managed_file' element type.
*
* @group file
* @todo Create a FileTestBase class and move FileFieldTestBase methods
* that aren't related to fields into it.
*/
class FileManagedFileElementTest extends FileFieldTestBase {
/**
* Tests the managed_file element type.
*/
function testManagedFile() {
// Check that $element['#size'] is passed to the child upload element.
$this->drupalGet('file/test');
$this->assertFieldByXpath('//input[@name="files[nested_file]" and @size="13"]', NULL, 'The custom #size attribute is passed to the child upload element.');
// Perform the tests with all permutations of $form['#tree'],
// $element['#extended'], and $element['#multiple'].
$test_file = $this->getTestFile('text');
foreach (array(0, 1) as $tree) {
foreach (array(0, 1) as $extended) {
foreach (array(0, 1) as $multiple) {
$path = 'file/test/' . $tree . '/' . $extended . '/' . $multiple;
$input_base_name = $tree ? 'nested_file' : 'file';
$file_field_name = $multiple ? 'files[' . $input_base_name . '][]' : 'files[' . $input_base_name . ']';
// Submit without a file.
$this->drupalPostForm($path, array(), t('Save'));
$this->assertRaw(t('The file ids are %fids.', array('%fids' => implode(',', array()))), 'Submitted without a file.');
// Submit with a file, but with an invalid form token. Ensure the file
// was not saved.
$last_fid_prior = $this->getLastFileId();
$edit = [
$file_field_name => drupal_realpath($test_file->getFileUri()),
'form_token' => 'invalid token',
];
$this->drupalPostForm($path, $edit, t('Save'));
$this->assertText('The form has become outdated. Copy any unsaved work in the form below');
$last_fid = $this->getLastFileId();
$this->assertEqual($last_fid_prior, $last_fid, 'File was not saved when uploaded with an invalid form token.');
// Submit a new file, without using the Upload button.
$last_fid_prior = $this->getLastFileId();
$edit = array($file_field_name => drupal_realpath($test_file->getFileUri()));
$this->drupalPostForm($path, $edit, t('Save'));
$last_fid = $this->getLastFileId();
$this->assertTrue($last_fid > $last_fid_prior, 'New file got saved.');
$this->assertRaw(t('The file ids are %fids.', array('%fids' => implode(',', array($last_fid)))), 'Submit handler has correct file info.');
// Submit no new input, but with a default file.
$this->drupalPostForm($path . '/' . $last_fid, array(), t('Save'));
$this->assertRaw(t('The file ids are %fids.', array('%fids' => implode(',', array($last_fid)))), 'Empty submission did not change an existing file.');
// Now, test the Upload and Remove buttons, with and without Ajax.
foreach (array(FALSE, TRUE) as $ajax) {
// Upload, then Submit.
$last_fid_prior = $this->getLastFileId();
$this->drupalGet($path);
$edit = array($file_field_name => drupal_realpath($test_file->getFileUri()));
if ($ajax) { $this->drupalPostAjaxForm(NULL, $edit, $input_base_name . '_upload_button');
}
else {
$this->drupalPostForm(NULL, $edit, t('Upload'));
}
$last_fid = $this->getLastFileId();
$this->assertTrue($last_fid > $last_fid_prior, 'New file got uploaded.');
$this->drupalPostForm(NULL, array(), t('Save'));
$this->assertRaw(t('The file ids are %fids.', array('%fids' => implode(',', array($last_fid)))), 'Submit handler has correct file info.');
// Remove, then Submit.
$remove_button_title = $multiple ? t('Remove selected') : t('Remove');
$remove_edit = array();
if ($multiple) {
$selected_checkbox = ($tree ? 'nested[file]' : 'file') . '[file_' . $last_fid . '][selected]';
$remove_edit = array($selected_checkbox => '1');
}
$this->drupalGet($path . '/' . $last_fid);
if ($ajax) {
$this->drupalPostAjaxForm(NULL, $remove_edit, $input_base_name . '_remove_button');
}
else {
$this->drupalPostForm(NULL, $remove_edit, $remove_button_title);
}
$this->drupalPostForm(NULL, array(), t('Save'));
$this->assertRaw(t('The file ids are %fids.', array('%fids' => '')), 'Submission after file removal was successful.');
// Upload, then Remove, then Submit.
$this->drupalGet($path);
$edit = array($file_field_name => drupal_realpath($test_file->getFileUri()));
if ($ajax) {
$this->drupalPostAjaxForm(NULL, $edit, $input_base_name . '_upload_button');
}
else {
$this->drupalPostForm(NULL, $edit, t('Upload'));
}
$remove_edit = array();
if ($multiple) {
$selected_checkbox = ($tree ? 'nested[file]' : 'file') . '[file_' . $this->getLastFileId() . '][selected]';
$remove_edit = array($selected_checkbox => '1');
}
if ($ajax) {
$this->drupalPostAjaxForm(NULL, $remove_edit, $input_base_name . '_remove_button');
}
else {
$this->drupalPostForm(NULL, $remove_edit, $remove_button_title);
}
$this->drupalPostForm(NULL, array(), t('Save'));
$this->assertRaw(t('The file ids are %fids.', array('%fids' => '')), 'Submission after file upload and removal was successful.');
}
}
}
}
// The multiple file upload has additional conditions that need checking.
$path = 'file/test/1/1/1';
$edit = array('files[nested_file][]' => drupal_realpath($test_file->getFileUri()));
$fid_list = array();
$this->drupalGet($path);
// Add a single file to the upload field.
$this->drupalPostForm(NULL, $edit, t('Upload'));
$fid_list[] = $this->getLastFileId();
$this->assertFieldByXpath('//input[@name="nested[file][file_' . $fid_list[0] . '][selected]"]', NULL, 'First file successfully uploaded to multiple file element.');
// Add another file to the same upload field.
$this->drupalPostForm(NULL, $edit, t('Upload'));
$fid_list[] = $this->getLastFileId(); $this->assertFieldByXpath('//input[@name="nested[file][file_' . $fid_list[1] . '][selected]"]', NULL, 'Second file successfully uploaded to multiple file element.');
// Save the entire form.
$this->drupalPostForm(NULL, array(), t('Save'));
$this->assertRaw(t('The file ids are %fids.', array('%fids' => implode(',', $fid_list))), 'Two files saved into a single multiple file element.');
// Delete only the first file.
$edit = array(
'nested[file][file_' . $fid_list[0] . '][selected]' => '1',
);
$this->drupalPostForm($path . '/' . implode(',', $fid_list), $edit, t('Remove selected'));
// Check that the first file has been deleted but not the second.
$this->assertNoFieldByXpath('//input[@name="nested[file][file_' . $fid_list[0] . '][selected]"]', NULL, 'An individual file can be deleted from a multiple file element.');
$this->assertFieldByXpath('//input[@name="nested[file][file_' . $fid_list[1] . '][selected]"]', NULL, 'Second individual file not deleted when the first file is deleted from a multiple file element.');
}
/**
* Ensure that warning is shown if file on the field has been removed.
*/
public function testManagedFileRemoved() {
$this->drupalGet('file/test/1/0/1');
$test_file = $this->getTestFile('text');
$file_field_name = 'files[nested_file][]';
$edit = [$file_field_name => drupal_realpath($test_file->getFileUri())];
$this->drupalPostForm(NULL, $edit, t('Upload'));
$fid = $this->getLastFileId();
$file = \Drupal::entityManager()->getStorage('file')->load($fid);
$file->delete();
$this->drupalPostForm(NULL, $edit, t('Upload'));
// We expect the title 'Managed <em>file & butter</em>' which got escaped
// via a t() call before.
$this->assertRaw('The file referenced by the Managed <em>file & butter</em> field does not exist.');
}
}