function CasAttributesTestCase::testRoleMapping in CAS Attributes 7

File

./cas_attributes.test, line 283

Tests for CAS Attributes.

Class

CasAttributesTestCase

Test case for CAS attribute setting.

Code

function testRoleMapping() {

  // Create a new CAS user.
  $cas_name = $this
    ->randomName();
  $attributes = array(
    'some_roles' => array(
      'teacher',
      'scholar',
    ),
  );
  $cas_user = array(
    'name' => $cas_name,
    'attributes' => $attributes,
  );
  variable_set('cas_test_cas_user', $cas_user);

  // create several roles
  $role_ids = array();
  $teacher_role_id = $this
    ->drupalCreateRole(array(), 'teacher');
  $role_ids[$teacher_role_id] = $teacher_role_id;
  $scholar_role_id = $this
    ->drupalCreateRole(array(), 'scholar');
  $role_ids[$scholar_role_id] = $scholar_role_id;
  $philosopher_role_id = $this
    ->drupalCreateRole(array(), 'philosopher');
  $role_ids[$philosopher_role_id] = $philosopher_role_id;

  // Manage all three new roles via CAS
  $this->admin_user = $this
    ->drupalCreateUser(array(
    'administer users',
    'administer cas',
    'administer permissions',
  ));
  $this
    ->drupalLogin($this->admin_user);
  $edit = array(
    'cas_attributes_sync_every_login' => 1,
    'cas_attributes_overwrite' => 0,
    'cas_attributes_roles_mapping' => 'some_roles',
  );
  foreach ($role_ids as $rid) {
    $edit['cas_attributes_roles_manage[' . $rid . ']'] = $rid;
  }
  $this
    ->drupalPost('admin/config/people/cas/attributes', $edit, t('Save configuration'));
  $this
    ->drupalGet('user/' . $this->admin_user->uid . '/edit');
  $this
    ->drupalGet('admin/config/people/cas/attributes/cas');
  $this
    ->drupalGet('user/' . $this->admin_user->uid . '/edit');
  $this
    ->drupalLogout();

  // Log in as the new CAS user.
  $this
    ->casLogin($cas_name, $attributes);

  // After login, user should have roles teacher and scholar, but not philosopher
  $user_roles = $this->loggedInUser->roles;
  $this
    ->assertTrue(array_key_exists($teacher_role_id, $user_roles), "Test user has role teacher.");
  $this
    ->assertTrue(array_key_exists($scholar_role_id, $user_roles), "Test user has role scholar.");
  $this
    ->assertFalse(array_key_exists($philosopher_role_id, $user_roles), "Test user does not have role philosopher.");
  $this
    ->drupalLogout();

  // change the attributes
  $attributes = array(
    'some_roles' => array(
      'philosopher',
      'scholar',
    ),
  );
  $cas_user = array(
    'name' => $cas_name,
    'attributes' => $attributes,
  );
  variable_set('cas_test_cas_user', $cas_user);

  // Log in again.
  $this
    ->casLogin($cas_name, $attributes);
  $this->loggedInUser = user_load($this->loggedInUser->uid, TRUE);

  // workaround since casLogin gets cached copy
  // After login, user should now have roles scholar and philosopher, but not teacher
  $user_roles = $this->loggedInUser->roles;
  $this
    ->assertFalse(array_key_exists($teacher_role_id, $user_roles), "Test user does not have role teacher.");
  $this
    ->assertTrue(array_key_exists($scholar_role_id, $user_roles), "Test user has role scholar.");
  $this
    ->assertTrue(array_key_exists($philosopher_role_id, $user_roles), "Test user has role philosopher.");
  $this
    ->drupalLogout();

  // stop managing philosopher role
  $this
    ->drupalLogin($this->admin_user);
  $edit = array();
  foreach ($role_ids as $rid) {
    $edit['cas_attributes_roles_manage[' . $rid . ']'] = $rid;
  }
  $edit['cas_attributes_roles_manage[' . $philosopher_role_id . ']'] = FALSE;
  $this
    ->drupalPost('admin/config/people/cas/attributes', $edit, t('Save configuration'));
  $this
    ->drupalGet('user/' . $this->admin_user->uid . '/edit');
  $this
    ->drupalGet('admin/config/people/cas/attributes/cas');
  $this
    ->drupalGet('user/' . $this->admin_user->uid . '/edit');
  $this
    ->drupalLogout();

  // change the attributes again
  $attributes = array(
    'some_roles' => array(
      'teacher',
    ),
  );
  $cas_user = array(
    'name' => $cas_name,
    'attributes' => $attributes,
  );
  variable_set('cas_test_cas_user', $cas_user);

  // Log in yet again.
  $this
    ->casLogin($cas_name, $attributes);
  $this->loggedInUser = user_load($this->loggedInUser->uid, TRUE);

  // workaround since casLogin gets cached copy
  // After login, user should now have roles teacher and philosopher, but not scholar
  $user_roles = $this->loggedInUser->roles;
  $this
    ->assertTrue(array_key_exists($teacher_role_id, $user_roles), "Test user has role teacher.");
  $this
    ->assertFalse(array_key_exists($scholar_role_id, $user_roles), "Test user does not have role scholar.");
  $this
    ->assertTrue(array_key_exists($philosopher_role_id, $user_roles), "Test user has role philosopher.");
}