islandora/tests/fedora_repository.test

<?php


/* @file
 * Tests the functions of the Fedora Repository module.
 */

class FedoraRepositoryTestCase extends DrupalWebTestCase {

  public static function getInfo() {
    return array(
      'name' => 'Digital Repository',
      'description' => t('The Digital repository content models.'),
      'group' => t('digital repository'),
    );
  }

  function setUp() {
    parent::setUp('tabs', 'fedora_repository');

    module_load_include('inc', 'fedora_repository', 'api/fedora_item');

    // Create and login user.
    $repository_user = $this->drupalCreateFedoraUser(array('add fedora datastreams',
        'edit fedora meta data',
        'ingest new fedora objects',
        'purge objects and datastreams',
        'view fedora collection',
        'view detailed list of content'));

    $this->repository_user = $repository_user;
    $this->drupalLogin($repository_user);
  }

  /**
   * Add an item based on a content model.  Initially we will assume that the repository
   * will be populated with the default content models and collections that are
   * created from the admin settings -> Install Demos page.
   *
   */
  public function testIngest() {
    // Check that the 'Strict PDF' content model exists in the repository.
    //$pdf_cm = new Fedora_Item('islandora:strict_pdf');

    $pid_list = array();
    // Create a collection for ingesting PDF content model objects.
    //$this->drupalGet('fedora/ingestObject/islandora:root/Islandora%20Top-Level%20Collection');
    $ingest_form = array();
    $ingest_form['models'] = 'islandora:collectionCModel/ISLANDORACM';

    $this->drupalPost('fedora/ingestObject/islandora:root/Islandora%20Top-Level%20Collection', $ingest_form, 'Next');

    // Add a sample PDF object via the web ingest form.
    // Required fields are file location, dc:title and dc:description
    $ingest_form_step_2 = array();
    $ingest_form_step_2['dc:title'] = $this->randomName(32);
    $ingest_form_step_2['dc:description'] = $this->randomName(256);

    $ingest_form_step_2['files[ingest-file-location]'] = realpath(drupal_get_path('module', 'fedora_repository') . '/tests/test_files/lorem_ipsum.pdf');
    $this->drupalPost(NULL, $ingest_form_step_2, 'Ingest');
    $this->assertText('mimetype (application/pdf) is not associated with this Content Model', 'PDF mime type not accepted in collection content model.', 'message');

    $this->outputScreenContents('Initial ingest form submit step 2', 'fedora_repository');

    // Now try ingesting a proper collection policy.
    $ingest_form = array();
    $ingest_form['models'] = 'islandora:collectionCModel/ISLANDORACM';

    $this->drupalPost('fedora/ingestObject/islandora:root/Islandora%20Top-Level%20Collection', $ingest_form, 'Next');
    // Required fields are file location, dc:title and dc:description
    $ingest_form_step_2 = array();
    $ingest_form_step_2['dc:title'] = $this->randomName(32);
    $ingest_form_step_2['dc:description'] = $this->randomName(256);
    $ingest_form_step_2['files[ingest-file-location]'] = realpath(drupal_get_path('module', 'fedora_repository') . '/collection_policies/PDF-COLLECTION POLICY.xml');
    $this->drupalPost(NULL, $ingest_form_step_2, 'Ingest');
    //$this->outputScreenContents('Initial ingest form submit step 2 - PDF collection', 'fedora_repository');
    $this->assertPattern('/Item .* created successfully./', "Verified item created.");

    $pid = $this->getIngestedPid();
    $pid_list[] = $pid;
    $this->pass('Now attempting to ingest a PDF into the new collection.');
    // Now try ingesting a PDF
    $ingest_form = array();
    $ingest_form['models'] = 'islandora:strict_pdf/ISLANDORACM';
    $this->drupalPost("fedora/ingestObject/$pid/", $ingest_form, 'Next');
    // Required fields are file location, dc:title and dc:description
    $ingest_form_step_2 = array();
    $ingest_form_step_2['dc:title'] = "Lorem Ipsum";
    $ingest_form_step_2['dc:description'] = $this->randomName(256);
    $ingest_form_step_2['files[ingest-file-location]'] = realpath(drupal_get_path('module', 'fedora_repository') . '/tests/test_files/lorem_ipsum.pdf');
    $this->drupalPost(NULL, $ingest_form_step_2, 'Ingest');
    $pid = $this->getIngestedPid();
    $pid_list[] = $pid;
    if (!empty($pid)) {
      $this->pass("Successfully ingested PDF object $pid.");
    }
    $this->cleanUpRepository($pid_list);
  }

  public function testPidSpaceRestriction() {

    // give user full permissions

    $admin_tester = $this->drupalCreateUser(array('administer site configuration', 'view fedora collection'));
    $this->drupalLogin($admin_tester);
    $pageContent = $this->drupalGet('admin/settings/fedora_repository');
    $hasOption = preg_match('/Enforce namespace restrictions/', $pageContent);


    if (!$hasOption) {
      $this->pass('Removal of namespace restrictions is disabled');
    }
    else {
      $this->pass('Removal of namespace restrictions is enabled');
      $inVal['fedora_namespace_restriction_enforced'] = TRUE;
      $inVal['fedora_pids_allowed'] = 'simpletest:';
      $this->drupalPost('admin/settings/fedora_repository', $inVal, 'Save configuration');
      $this->assertPattern('/The configuration options have been saved./', 'The configuration options have been saved.');

      $this->drupalGet('fedora/repository/islandora:largeimages/');
      $this->assertPattern('/Access denied/', 'No access to Large image Collection Collection');
      $inVal['fedora_namespace_restriction_enforced'] = 0;
      $this->drupalPost('admin/settings/fedora_repository', $inVal, 'Save configuration');
      $this->assertPattern('/The configuration options have been saved./', 'The configuration options have been saved.');
      $this->drupalLogin($this->repository_user);
      $this->drupalGet('fedora/repository/islandora:largeimages/');
      $this->assertPattern('/Large Images Collection/', 'Access to Large Images Collection');
    }
  }

  private function cleanUpRepository($pid_list = array()) {
    $this->pass("This is the PID list to purge: " . implode(", ", $pid_list));
    foreach ($pid_list as $pid) {
      $this->drupalPost("fedora/repository/purgeObject/$pid", array(), 'Purge');
    }
  }

  private function getIngestedPid() {
    $subject = $this->drupalGetContent();
    $pattern = '/">(.*)<\/a> created successfully./';
    $matches = array();
    $res = preg_match($pattern, $subject, $matches);
    return $matches[1];
  }

  private function outputScreenContents($description = "Screen contents", $basename = 'Digital Repository') {
    // This is a hack to get a directory that won't be cleaned up by SimpleTest.
    $file_dir = file_directory_path() . '../simpletest_output_pages';
    if (!is_dir($file_dir)) {
      mkdir($file_dir, 0777, TRUE);
    }
    $output_path = "$file_dir/$basename." . $this->randomName(10) . '.html';
    $rv = file_put_contents($output_path, $this->drupalGetContent());
    $this->pass("$description: Contents of result page are " . l(t('here'), $output_path));
  }

  protected function drupalCreateFedoraUser($permissions = array('access comments', 'access content', 'post comments', 'post comments without approval')) {
    // Create a role with the given permission set.
    if (!($rid = $this->drupalCreateRole($permissions))) {
      return FALSE;
    }

    // Create a user assigned to that role.
    $edit = array();
    $edit['name'] = 'simpletestuser';
    $edit['mail'] = $edit['name'] . '@example.com';
    $edit['roles'] = array($rid => $rid);
    $edit['pass'] = 'simpletestpass';
    $edit['status'] = 1;

    $account = user_save('', $edit);

    $this->assertTrue(!empty($account->uid), t('User created with name %name and pass %pass', array('%name' => $edit['name'], '%pass' => $edit['pass'])), t('User login'));
    if (empty($account->uid)) {
      return FALSE;
    }

    // Add the raw password so that we can log in as this user.
    $account->pass_raw = $edit['pass'];
    return $account;
  }

}