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<?php
/**
* @file
* Tests for the Path module.
*/
/**
* Provides a base class for testing the Path module.
*/
class PathTestCase extends DrupalWebTestCase {
public static function getInfo() {
return array(
'name' => 'Path alias functionality',
'description' => 'Add, edit, delete, and change alias and verify its consistency in the database.',
'group' => 'Path',
);
}
function setUp() {
parent::setUp('path');
// Create test user and login.
$web_user = $this->drupalCreateUser(array('create page content', 'edit own page content', 'administer url aliases', 'create url aliases'));
$this->drupalLogin($web_user);
}
/**
* Tests the path cache.
*/
function testPathCache() {
// Create test node.
$node1 = $this->drupalCreateNode();
// Create alias.
$edit = array();
$edit['source'] = 'node/' . $node1->nid;
$edit['alias'] = $this->randomName(8);
$this->drupalPost('admin/config/search/path/add', $edit, t('Save'));
// Visit the system path for the node and confirm a cache entry is
// created.
cache_clear_all('*', 'cache_path', TRUE);
$this->drupalGet($edit['source']);
$this->assertTrue(cache_get($edit['source'], 'cache_path'), 'Cache entry was created.');
// Visit the alias for the node and confirm a cache entry is created.
cache_clear_all('*', 'cache_path', TRUE);
$this->drupalGet($edit['alias']);
$this->assertTrue(cache_get($edit['source'], 'cache_path'), 'Cache entry was created.');
}
/**
* Tests alias functionality through the admin interfaces.
*/
function testAdminAlias() {
// Create test node.
$node1 = $this->drupalCreateNode();
// Create alias.
$edit = array();
$edit['source'] = 'node/' . $node1->nid;
$edit['alias'] = $this->randomName(8);
$this->drupalPost('admin/config/search/path/add', $edit, t('Save'));
// Confirm that the alias works.
$this->drupalGet($edit['alias']);
$this->assertText($node1->title, 'Alias works.');
$this->assertResponse(200);
// Change alias to one containing "exotic" characters.
$pid = $this->getPID($edit['alias']);
$previous = $edit['alias'];
$edit['alias'] = "- ._~!$'\"()*@[]?&+%#,;=:" . // "Special" ASCII characters.
"%23%25%26%2B%2F%3F" . // Characters that look like a percent-escaped string.
"éøïвβ中國書۞"; // Characters from various non-ASCII alphabets.
$this->drupalPost('admin/config/search/path/edit/' . $pid, $edit, t('Save'));
// Confirm that the alias works.
$this->drupalGet($edit['alias']);
$this->assertText($node1->title, 'Changed alias works.');
$this->assertResponse(200);
drupal_static_reset('drupal_lookup_path');
// Confirm that previous alias no longer works.
$this->drupalGet($previous);
$this->assertNoText($node1->title, 'Previous alias no longer works.');
$this->assertResponse(404);
// Create second test node.
$node2 = $this->drupalCreateNode();
// Set alias to second test node.
$edit['source'] = 'node/' . $node2->nid;
// leave $edit['alias'] the same
$this->drupalPost('admin/config/search/path/add', $edit, t('Save'));
// Confirm no duplicate was created.
$this->assertRaw(t('The alias %alias is already in use in this language.', array('%alias' => $edit['alias'])), 'Attempt to move alias was rejected.');
// Delete alias.
$this->drupalPost('admin/config/search/path/edit/' . $pid, array(), t('Delete'));
$this->drupalPost(NULL, array(), t('Confirm'));
// Confirm that the alias no longer works.
$this->drupalGet($edit['alias']);
$this->assertNoText($node1->title, 'Alias was successfully deleted.');
$this->assertResponse(404);
}
/**
* Tests alias functionality through the node interfaces.
*/
function testNodeAlias() {
// Create test node.
$node1 = $this->drupalCreateNode();
// Create alias.
$edit = array();
$edit['path[alias]'] = $this->randomName(8);
$this->drupalPost('node/' . $node1->nid . '/edit', $edit, t('Save'));
// Confirm that the alias works.
$this->drupalGet($edit['path[alias]']);
$this->assertText($node1->title, 'Alias works.');
$this->assertResponse(200);
// Change alias to one containing "exotic" characters.
$previous = $edit['path[alias]'];
$edit['path[alias]'] = "- ._~!$'\"()*@[]?&+%#,;=:" . // "Special" ASCII characters.
"%23%25%26%2B%2F%3F" . // Characters that look like a percent-escaped string.
"éøïвβ中國書۞"; // Characters from various non-ASCII alphabets.
$this->drupalPost('node/' . $node1->nid . '/edit', $edit, t('Save'));
// Confirm that the alias works.
$this->drupalGet($edit['path[alias]']);
$this->assertText($node1->title, 'Changed alias works.');
$this->assertResponse(200);
// Make sure that previous alias no longer works.
$this->drupalGet($previous);
$this->assertNoText($node1->title, 'Previous alias no longer works.');
$this->assertResponse(404);
// Create second test node.
$node2 = $this->drupalCreateNode();
// Set alias to second test node.
// Leave $edit['path[alias]'] the same.
$this->drupalPost('node/' . $node2->nid . '/edit', $edit, t('Save'));
// Confirm that the alias didn't make a duplicate.
$this->assertText(t('The alias is already in use.'), 'Attempt to moved alias was rejected.');
// Delete alias.
$this->drupalPost('node/' . $node1->nid . '/edit', array('path[alias]' => ''), t('Save'));
// Confirm that the alias no longer works.
$this->drupalGet($edit['path[alias]']);
$this->assertNoText($node1->title, 'Alias was successfully deleted.');
$this->assertResponse(404);
}
/**
* Returns the path ID.
*
* @param $alias
* A string containing an aliased path.
*
* @return int
* Integer representing the path ID.
*/
function getPID($alias) {
return db_query("SELECT pid FROM {url_alias} WHERE alias = :alias", array(':alias' => $alias))->fetchField();
}
/**
* Tests that duplicate aliases fail validation.
*/
function testDuplicateNodeAlias() {
// Create one node with a random alias.
$node_one = $this->drupalCreateNode();
$edit = array();
$edit['path[alias]'] = $this->randomName();
$this->drupalPost('node/' . $node_one->nid . '/edit', $edit, t('Save'));
// Now create another node and try to set the same alias.
$node_two = $this->drupalCreateNode();
$this->drupalPost('node/' . $node_two->nid . '/edit', $edit, t('Save'));
$this->assertText(t('The alias is already in use.'));
$this->assertFieldByXPath("//input[@name='path[alias]' and contains(@class, 'error')]", $edit['path[alias]'], 'Textfield exists and has the error class.');
}
}
/**
* Tests URL aliases for taxonomy terms.
*/
class PathTaxonomyTermTestCase extends DrupalWebTestCase {
public static function getInfo() {
return array(
'name' => 'Taxonomy term URL aliases',
'description' => 'Tests URL aliases for taxonomy terms.',
'group' => 'Path',
);
}
function setUp() {
parent::setUp('path', 'taxonomy');
// Create and login user.
$web_user = $this->drupalCreateUser(array('administer url aliases', 'administer taxonomy', 'access administration pages'));
$this->drupalLogin($web_user);
}
/**
* Tests alias functionality through the admin interfaces.
*/
function testTermAlias() {
// Create a term in the default 'Tags' vocabulary with URL alias.
$vocabulary = taxonomy_vocabulary_load(1);
$description = $this->randomName();;
$edit = array();
$edit['name'] = $this->randomName();
$edit['description[value]'] = $description;
$edit['path[alias]'] = $this->randomName();
$this->drupalPost('admin/structure/taxonomy/' . $vocabulary->machine_name . '/add', $edit, t('Save'));
// Confirm that the alias works.
$this->drupalGet($edit['path[alias]']);
$this->assertText($description, 'Term can be accessed on URL alias.');
// Change the term's URL alias.
$tid = db_query("SELECT tid FROM {taxonomy_term_data} WHERE name = :name", array(':name' => $edit['name']))->fetchField();
$edit2 = array();
$edit2['path[alias]'] = $this->randomName();
$this->drupalPost('taxonomy/term/' . $tid . '/edit', $edit2, t('Save'));
// Confirm that the changed alias works.
$this->drupalGet($edit2['path[alias]']);
$this->assertText($description, 'Term can be accessed on changed URL alias.');
// Confirm that the old alias no longer works.
$this->drupalGet($edit['path[alias]']);
$this->assertNoText($description, 'Old URL alias has been removed after altering.');
$this->assertResponse(404, 'Old URL alias returns 404.');
// Remove the term's URL alias.
$edit3 = array();
$edit3['path[alias]'] = '';
$this->drupalPost('taxonomy/term/' . $tid . '/edit', $edit3, t('Save'));
// Confirm that the alias no longer works.
$this->drupalGet($edit2['path[alias]']);
$this->assertNoText($description, 'Old URL alias has been removed after altering.');
$this->assertResponse(404, 'Old URL alias returns 404.');
}
}
/**
* Tests URL aliases for translated nodes.
*/
class PathLanguageTestCase extends DrupalWebTestCase {
public static function getInfo() {
return array(
'name' => 'Path aliases with translated nodes',
'description' => 'Confirm that paths work with translated nodes',
'group' => 'Path',
);
}
function setUp() {
parent::setUp('path', 'locale', 'translation');
// Create and login user.
$this->web_user = $this->drupalCreateUser(array('edit any page content', 'create page content', 'administer url aliases', 'create url aliases', 'administer languages', 'translate content', 'access administration pages'));
$this->drupalLogin($this->web_user);
// Enable French language.
$edit = array();
$edit['langcode'] = 'fr';
$this->drupalPost('admin/config/regional/language/add', $edit, t('Add language'));
// Enable URL language detection and selection.
$edit = array('language[enabled][locale-url]' => 1);
$this->drupalPost('admin/config/regional/language/configure', $edit, t('Save settings'));
}
/**
* Test alias functionality through the admin interfaces.
*/
function testAliasTranslation() {
// Set 'page' content type to enable translation.
variable_set('language_content_type_page', 2);
$english_node = $this->drupalCreateNode(array('type' => 'page'));
$english_alias = $this->randomName();
// Edit the node to set language and path.
$edit = array();
$edit['language'] = 'en';
$edit['path[alias]'] = $english_alias;
$this->drupalPost('node/' . $english_node->nid . '/edit', $edit, t('Save'));
// Confirm that the alias works.
$this->drupalGet($english_alias);
$this->assertText($english_node->title, 'Alias works.');
// Translate the node into French.
$this->drupalGet('node/' . $english_node->nid . '/translate');
$this->clickLink(t('add translation'));
$edit = array();
$langcode = LANGUAGE_NONE;
$edit["title"] = $this->randomName();
$edit["body[$langcode][0][value]"] = $this->randomName();
$french_alias = $this->randomName();
$edit['path[alias]'] = $french_alias;
$this->drupalPost(NULL, $edit, t('Save'));
// Clear the path lookup cache.
drupal_lookup_path('wipe');
// Ensure the node was created.
$french_node = $this->drupalGetNodeByTitle($edit["title"]);
$this->assertTrue(($french_node), 'Node found in database.');
// Confirm that the alias works.
$this->drupalGet('fr/' . $edit['path[alias]']);
$this->assertText($french_node->title, 'Alias for French translation works.');
// Confirm that the alias is returned by url().
drupal_static_reset('language_list');
drupal_static_reset('locale_url_outbound_alter');
$languages = language_list();
$url = url('node/' . $french_node->nid, array('language' => $languages[$french_node->language]));
$this->assertTrue(strpos($url, $edit['path[alias]']), 'URL contains the path alias.');
// Confirm that the alias works even when changing language negotiation
// options. Enable User language detection and selection over URL one.
$edit = array(
'language[enabled][locale-user]' => 1,
'language[weight][locale-user]' => -9,
'language[enabled][locale-url]' => 1,
'language[weight][locale-url]' => -8,
);
$this->drupalPost('admin/config/regional/language/configure', $edit, t('Save settings'));
// Change user language preference.
$edit = array('language' => 'fr');
$this->drupalPost("user/{$this->web_user->uid}/edit", $edit, t('Save'));
// Check that the English alias works. In this situation French is the
// current UI and content language, while URL language is English (since we
// do not have a path prefix we fall back to the site's default language).
// We need to ensure that the user language preference is not taken into
// account while determining the path alias language, because if this
// happens we have no way to check that the path alias is valid: there is no
// path alias for French matching the english alias. So drupal_lookup_path()
// needs to use the URL language to check whether the alias is valid.
$this->drupalGet($english_alias);
$this->assertText($english_node->title, 'Alias for English translation works.');
// Check that the French alias works.
$this->drupalGet("fr/$french_alias");
$this->assertText($french_node->title, 'Alias for French translation works.');
// Disable URL language negotiation.
$edit = array('language[enabled][locale-url]' => FALSE);
$this->drupalPost('admin/config/regional/language/configure', $edit, t('Save settings'));
// Check that the English alias still works.
$this->drupalGet($english_alias);
$this->assertText($english_node->title, 'Alias for English translation works.');
// Check that the French alias is not available. We check the unprefixed
// alias because we disabled URL language negotiation above. In this
// situation only aliases in the default language and language neutral ones
// should keep working.
$this->drupalGet($french_alias);
$this->assertResponse(404, 'Alias for French translation is unavailable when URL language negotiation is disabled.');
// drupal_lookup_path() has an internal static cache. Check to see that
// it has the appropriate contents at this point.
drupal_lookup_path('wipe');
$french_node_path = drupal_lookup_path('source', $french_alias, $french_node->language);
$this->assertEqual($french_node_path, 'node/' . $french_node->nid, 'Normal path works.');
// Second call should return the same path.
$french_node_path = drupal_lookup_path('source', $french_alias, $french_node->language);
$this->assertEqual($french_node_path, 'node/' . $french_node->nid, 'Normal path is the same.');
// Confirm that the alias works.
$french_node_alias = drupal_lookup_path('alias', 'node/' . $french_node->nid, $french_node->language);
$this->assertEqual($french_node_alias, $french_alias, 'Alias works.');
// Second call should return the same alias.
$french_node_alias = drupal_lookup_path('alias', 'node/' . $french_node->nid, $french_node->language);
$this->assertEqual($french_node_alias, $french_alias, 'Alias is the same.');
}
}
/**
* Tests the user interface for creating path aliases, with languages.
*/
class PathLanguageUITestCase extends DrupalWebTestCase {
public static function getInfo() {
return array(
'name' => 'Path aliases with languages',
'description' => 'Confirm that the Path module user interface works with languages.',
'group' => 'Path',
);
}
function setUp() {
parent::setUp('path', 'locale');
// Create and login user.
$web_user = $this->drupalCreateUser(array('edit any page content', 'create page content', 'administer url aliases', 'create url aliases', 'administer languages', 'access administration pages'));
$this->drupalLogin($web_user);
// Enable French language.
$edit = array();
$edit['langcode'] = 'fr';
$this->drupalPost('admin/config/regional/language/add', $edit, t('Add language'));
// Enable URL language detection and selection.
$edit = array('language[enabled][locale-url]' => 1);
$this->drupalPost('admin/config/regional/language/configure', $edit, t('Save settings'));
}
/**
* Tests that a language-neutral URL alias works.
*/
function testLanguageNeutralURLs() {
$name = $this->randomName(8);
$edit = array();
$edit['source'] = 'admin/config/search/path';
$edit['alias'] = $name;
$this->drupalPost('admin/config/search/path/add', $edit, t('Save'));
$this->drupalGet($name);
$this->assertText(t('Filter aliases'), 'Language-neutral URL alias works');
}
/**
* Tests that a default language URL alias works.
*/
function testDefaultLanguageURLs() {
$name = $this->randomName(8);
$edit = array();
$edit['source'] = 'admin/config/search/path';
$edit['alias'] = $name;
$edit['language'] = 'en';
$this->drupalPost('admin/config/search/path/add', $edit, t('Save'));
$this->drupalGet($name);
$this->assertText(t('Filter aliases'), 'English URL alias works');
}
/**
* Tests that a non-default language URL alias works.
*/
function testNonDefaultURLs() {
$name = $this->randomName(8);
$edit = array();
$edit['source'] = 'admin/config/search/path';
$edit['alias'] = $name;
$edit['language'] = 'fr';
$this->drupalPost('admin/config/search/path/add', $edit, t('Save'));
$this->drupalGet('fr/' . $name);
$this->assertText(t('Filter aliases'), 'Foreign URL alias works');
}
}
/**
* Tests that paths are not prefixed on a monolingual site.
*/
class PathMonolingualTestCase extends DrupalWebTestCase {
public static function getInfo() {
return array(
'name' => 'Paths on non-English monolingual sites',
'description' => 'Confirm that paths are not changed on monolingual non-English sites',
'group' => 'Path',
);
}
function setUp() {
global $language;
parent::setUp('path', 'locale', 'translation');
// Create and login user.
$web_user = $this->drupalCreateUser(array('administer languages', 'access administration pages'));
$this->drupalLogin($web_user);
// Enable French language.
$edit = array();
$edit['langcode'] = 'fr';
$this->drupalPost('admin/config/regional/language/add', $edit, t('Add language'));
// Make French the default language.
$edit = array('site_default' => 'fr');
$this->drupalPost('admin/config/regional/language', $edit, t('Save configuration'));
// Disable English.
$edit = array('enabled[en]' => FALSE);
$this->drupalPost('admin/config/regional/language', $edit, t('Save configuration'));
// Verify that French is the only language.
$this->assertFalse(drupal_multilingual(), 'Site is mono-lingual');
$this->assertEqual(language_default('language'), 'fr', 'French is the default language');
// Set language detection to URL.
$edit = array('language[enabled][locale-url]' => TRUE);
$this->drupalPost('admin/config/regional/language/configure', $edit, t('Save settings'));
// Force languages to be initialized.
drupal_language_initialize();
}
/**
* Verifies that links do not have language prefixes in them.
*/
function testPageLinks() {
// Navigate to 'admin/config' path.
$this->drupalGet('admin/config');
// Verify that links in this page do not have a 'fr/' prefix.
$this->assertNoLinkByHref('/fr/', 'Links do not contain language prefix');
// Verify that links in this page can be followed and work.
$this->clickLink(t('Languages'));
$this->assertResponse(200, 'Clicked link results in a valid page');
$this->assertText(t('Add language'), 'Page contains the add language text');
}
}