FINAL suepr merge step : added all modules to this super repos
This commit is contained in:
537
sites/all/modules/contrib/dev/libraries/tests/libraries.test
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537
sites/all/modules/contrib/dev/libraries/tests/libraries.test
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<?php
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/**
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* @file
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* Tests for Libraries API.
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*/
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/**
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* Tests basic Libraries API functions.
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*/
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class LibrariesUnitTestCase extends DrupalUnitTestCase {
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public static function getInfo() {
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return array(
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'name' => 'Libraries API unit tests',
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'description' => 'Tests basic functions provided by Libraries API.',
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'group' => 'Libraries API',
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);
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}
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function setUp() {
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drupal_load('module', 'libraries');
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parent::setUp();
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}
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/**
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* Tests libraries_get_path().
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*/
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function testLibrariesGetPath() {
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// Note that, even though libraries_get_path() doesn't find the 'example'
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// library, we are able to make it 'installed' by specifying the 'library
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// path' up-front. This is only used for testing purposed and is strongly
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// discouraged as it defeats the purpose of Libraries API in the first
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// place.
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$this->assertEqual(libraries_get_path('example'), FALSE, 'libraries_get_path() returns FALSE for a missing library.');
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}
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/**
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* Tests libraries_prepare_files().
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*/
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function testLibrariesPrepareFiles() {
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$expected = array(
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'files' => array(
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'js' => array('example.js' => array()),
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'css' => array('example.css' => array()),
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'php' => array('example.php' => array()),
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),
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);
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$library = array(
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'files' => array(
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'js' => array('example.js'),
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'css' => array('example.css'),
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'php' => array('example.php'),
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),
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);
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libraries_prepare_files($library, NULL, NULL);
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$this->assertEqual($expected, $library, 'libraries_prepare_files() works correctly.');
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}
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}
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/**
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* Tests basic detection and loading of libraries.
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*/
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class LibrariesTestCase extends DrupalWebTestCase {
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protected $profile = 'testing';
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public static function getInfo() {
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return array(
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'name' => 'Libraries detection and loading',
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'description' => 'Tests detection and loading of libraries.',
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'group' => 'Libraries API',
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);
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}
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function setUp() {
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parent::setUp('libraries', 'libraries_test');
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}
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/**
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* Tests libraries_detect_dependencies().
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*/
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function testLibrariesDetectDependencies() {
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$library = array(
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'name' => 'Example',
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'dependencies' => array('example_missing'),
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);
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libraries_detect_dependencies($library);
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$this->assertEqual($library['error'], 'missing dependency', 'libraries_detect_dependencies() detects missing dependency');
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$error_message = t('The %dependency library, which the %library library depends on, is not installed.', array(
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'%dependency' => 'Example missing',
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'%library' => $library['name'],
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));
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$this->verbose("Expected:<br>$error_message");
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$this->verbose('Actual:<br>' . $library['error message']);
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$this->assertEqual($library['error message'], $error_message, 'Correct error message for a missing dependency');
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// Test versioned dependencies.
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$version = '1.1';
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$compatible = array(
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'1.1',
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'<=1.1',
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'>=1.1',
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'<1.2',
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'<2.0',
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'>1.0',
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'>1.0-rc1',
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'>1.0-beta2',
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'>1.0-alpha3',
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'>0.1',
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'<1.2, >1.0',
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'>0.1, <=1.1',
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);
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$incompatible = array(
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'1.2',
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'2.0',
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'<1.1',
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'>1.1',
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'<=1.0',
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'<=1.0-rc1',
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'<=1.0-beta2',
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'<=1.0-alpha3',
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'>=1.2',
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'<1.1, >0.9',
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'>=0.1, <1.1',
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);
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$library = array(
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'name' => 'Example',
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);
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foreach ($compatible as $version_string) {
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$library['dependencies'][0] = "example_dependency ($version_string)";
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// libraries_detect_dependencies() is a post-detect callback, so
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// 'installed' is already set, when it is called. It sets the value to
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// FALSE for missing or incompatible dependencies.
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$library['installed'] = TRUE;
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libraries_detect_dependencies($library);
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$this->assertTrue($library['installed'], "libraries_detect_dependencies() detects compatible version string: '$version_string' is compatible with '$version'");
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}
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foreach ($incompatible as $version_string) {
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$library['dependencies'][0] = "example_dependency ($version_string)";
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$library['installed'] = TRUE;
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unset($library['error'], $library['error message']);
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libraries_detect_dependencies($library);
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$this->assertEqual($library['error'], 'incompatible dependency', "libraries_detect_dependencies() detects incompatible version strings: '$version_string' is incompatible with '$version'");
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}
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// Instead of repeating this assertion for each version string, we just
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// re-use the $library variable from the foreach loop.
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$error_message = t('The version %dependency_version of the %dependency library is not compatible with the %library library.', array(
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'%dependency_version' => $version,
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'%dependency' => 'Example dependency',
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'%library' => $library['name'],
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));
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$this->verbose("Expected:<br>$error_message");
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$this->verbose('Actual:<br>' . $library['error message']);
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$this->assertEqual($library['error message'], $error_message, 'Correct error message for an incompatible dependency');
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}
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/**
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* Tests libraries_scan_info_files().
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*/
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function testLibrariesScanInfoFiles() {
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$expected = array('example_info_file' => (object) array(
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'uri' => drupal_get_path('module', 'libraries') . '/tests/example/example_info_file.libraries.info',
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'filename' => 'example_info_file.libraries.info',
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'name' => 'example_info_file.libraries',
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));
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$this->assertEqual(libraries_scan_info_files(), $expected, 'libraries_scan_info_files() correctly finds the example info file.');
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$this->verbose('<pre>' . var_export(libraries_scan_info_files(), TRUE) . '</pre>');
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}
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/**
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* Tests libraries_info().
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*/
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function testLibrariesInfo() {
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// Test that library information is found correctly.
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$expected = array(
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'name' => 'Example files',
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'library path' => drupal_get_path('module', 'libraries') . '/tests/example',
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'version' => '1',
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'files' => array(
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'js' => array('example_1.js' => array()),
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'css' => array('example_1.css' => array()),
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'php' => array('example_1.php' => array()),
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),
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'module' => 'libraries_test',
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);
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libraries_info_defaults($expected, 'example_files');
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$library = libraries_info('example_files');
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$this->verbose('Expected:<pre>' . var_export($expected, TRUE) . '</pre>');
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$this->verbose('Actual:<pre>' . var_export($library, TRUE) . '</pre>');
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$this->assertEqual($library, $expected, 'Library information is correctly gathered.');
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// Test a library specified with an .info file gets detected.
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$expected = array(
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'name' => 'Example info file',
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'info file' => drupal_get_path('module', 'libraries_test') . '/example/example_info_file.libraries.info',
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);
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libraries_info_defaults($expected, 'example_info_file');
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$library = libraries_info('example_info_file');
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// If this module was downloaded from Drupal.org, the Drupal.org packaging
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// system has corrupted the test info file.
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// @see http://drupal.org/node/1606606
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unset($library['core'], $library['datestamp'], $library['project'], $library['version']);
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$this->verbose('Expected:<pre>' . var_export($expected, TRUE) . '</pre>');
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$this->verbose('Actual:<pre>' . var_export($library, TRUE) . '</pre>');
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$this->assertEqual($library, $expected, 'Library specified with an .info file found');
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}
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/**
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* Tests libraries_detect().
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*/
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function testLibrariesDetect() {
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// Test missing library.
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$library = libraries_detect('example_missing');
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$this->verbose('<pre>' . var_export($library, TRUE) . '</pre>');
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$this->assertEqual($library['error'], 'not found', 'Missing library not found.');
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$error_message = t('The %library library could not be found.', array(
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'%library' => $library['name'],
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));
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$this->assertEqual($library['error message'], $error_message, 'Correct error message for a missing library.');
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// Test unknown library version.
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$library = libraries_detect('example_undetected_version');
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$this->verbose('<pre>' . var_export($library, TRUE) . '</pre>');
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$this->assertEqual($library['error'], 'not detected', 'Undetected version detected as such.');
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$error_message = t('The version of the %library library could not be detected.', array(
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'%library' => $library['name'],
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));
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$this->assertEqual($library['error message'], $error_message, 'Correct error message for a library with an undetected version.');
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// Test unsupported library version.
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$library = libraries_detect('example_unsupported_version');
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$this->verbose('<pre>' . var_export($library, TRUE) . '</pre>');
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$this->assertEqual($library['error'], 'not supported', 'Unsupported version detected as such.');
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$error_message = t('The installed version %version of the %library library is not supported.', array(
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'%version' => $library['version'],
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'%library' => $library['name'],
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));
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$this->assertEqual($library['error message'], $error_message, 'Correct error message for a library with an unsupported version.');
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// Test supported library version.
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$library = libraries_detect('example_supported_version');
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$this->verbose('<pre>' . var_export($library, TRUE) . '</pre>');
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$this->assertEqual($library['installed'], TRUE, 'Supported library version found.');
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// Test libraries_get_version().
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$library = libraries_detect('example_default_version_callback');
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$this->verbose('<pre>' . var_export($library, TRUE) . '</pre>');
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$this->assertEqual($library['version'], '1', 'Expected version returned by default version callback.');
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// Test a multiple-parameter version callback.
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$library = libraries_detect('example_multiple_parameter_version_callback');
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$this->verbose('<pre>' . var_export($library, TRUE) . '</pre>');
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$this->assertEqual($library['version'], '1', 'Expected version returned by multiple parameter version callback.');
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// Test a top-level files property.
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$library = libraries_detect('example_files');
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$files = array(
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'js' => array('example_1.js' => array()),
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'css' => array('example_1.css' => array()),
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'php' => array('example_1.php' => array()),
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);
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$this->verbose('<pre>' . var_export($library, TRUE) . '</pre>');
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$this->assertEqual($library['files'], $files, 'Top-level files property works.');
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// Test version-specific library files.
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$library = libraries_detect('example_versions');
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$files = array(
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'js' => array('example_2.js' => array()),
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'css' => array('example_2.css' => array()),
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'php' => array('example_2.php' => array()),
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);
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$this->verbose('<pre>' . var_export($library, TRUE) . '</pre>');
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$this->assertEqual($library['files'], $files, 'Version-specific library files found.');
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// Test missing variant.
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$library = libraries_detect('example_variant_missing');
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$this->verbose('<pre>' . var_export($library, TRUE) . '</pre>');
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$this->assertEqual($library['variants']['example_variant']['error'], 'not found', 'Missing variant not found');
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$error_message = t('The %variant variant of the %library library could not be found.', array(
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'%variant' => 'example_variant',
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'%library' => 'Example variant missing',
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));
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$this->assertEqual($library['variants']['example_variant']['error message'], $error_message, 'Correct error message for a missing variant.');
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// Test existing variant.
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$library = libraries_detect('example_variant');
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$this->verbose('<pre>' . var_export($library, TRUE) . '</pre>');
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$this->assertEqual($library['variants']['example_variant']['installed'], TRUE, 'Existing variant found.');
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}
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/**
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* Tests libraries_load().
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*/
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function testLibrariesLoad() {
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// Test dependencies.
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$library = libraries_load('example_dependency_missing');
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$this->verbose('<pre>' . var_export($library, TRUE) . '</pre>');
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$this->assertFalse($library['loaded'], 'Library with missing dependency cannot be loaded');
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$library = libraries_load('example_dependency_incompatible');
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$this->verbose('<pre>' . var_export($library, TRUE) . '</pre>');
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$this->assertFalse($library['loaded'], 'Library with incompatible dependency cannot be loaded');
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$library = libraries_load('example_dependency_compatible');
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$this->verbose('<pre>' . var_export($library, TRUE) . '</pre>');
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$this->assertEqual($library['loaded'], 1, 'Library with compatible dependency is loaded');
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$loaded = &drupal_static('libraries_load');
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$this->verbose('<pre>' . var_export($loaded, TRUE) . '</pre>');
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$this->assertEqual($loaded['example_dependency']['loaded'], 1, 'Dependency library is also loaded');
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}
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/**
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* Tests the applying of callbacks.
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*/
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function testCallbacks() {
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$expected = array(
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'name' => 'Example callback',
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'library path' => drupal_get_path('module', 'libraries') . '/tests/example',
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'version' => '1',
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'versions' => array(
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'1' => array(
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'variants' => array(
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'example_variant' => array(
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'info callback' => 'not applied',
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'pre-detect callback' => 'not applied',
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'post-detect callback' => 'not applied',
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'pre-dependencies-load callback' => 'not applied',
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'pre-load callback' => 'not applied',
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'post-load callback' => 'not applied',
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),
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),
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'info callback' => 'not applied',
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'pre-detect callback' => 'not applied',
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'post-detect callback' => 'not applied',
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'pre-dependencies-load callback' => 'not applied',
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'pre-load callback' => 'not applied',
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'post-load callback' => 'not applied',
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),
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),
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'variants' => array(
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'example_variant' => array(
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'info callback' => 'not applied',
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'pre-detect callback' => 'not applied',
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'post-detect callback' => 'not applied',
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'pre-dependencies-load callback' => 'not applied',
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'pre-load callback' => 'not applied',
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'post-load callback' => 'not applied',
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),
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),
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'callbacks' => array(
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'info' => array('_libraries_test_info_callback'),
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'pre-detect' => array('_libraries_test_pre_detect_callback'),
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'post-detect' => array('_libraries_test_post_detect_callback'),
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'pre-dependencies-load' => array('_libraries_test_pre_dependencies_load_callback'),
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'pre-load' => array('_libraries_test_pre_load_callback'),
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'post-load' => array('_libraries_test_post_load_callback'),
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),
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'info callback' => 'not applied',
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'pre-detect callback' => 'not applied',
|
||||
'post-detect callback' => 'not applied',
|
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'pre-dependencies-load callback' => 'not applied',
|
||||
'pre-load callback' => 'not applied',
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||||
'post-load callback' => 'not applied',
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'module' => 'libraries_test',
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);
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libraries_info_defaults($expected, 'example_callback');
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// Test a callback in the 'info' group.
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$expected['info callback'] = 'applied (top-level)';
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||||
$expected['versions']['1']['info callback'] = 'applied (version 1)';
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||||
$expected['versions']['1']['variants']['example_variant']['info callback'] = 'applied (version 1, variant example_variant)';
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$expected['variants']['example_variant']['info callback'] = 'applied (variant example_variant)';
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||||
$library = libraries_info('example_callback');
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||||
$this->verbose('Expected:<pre>' . var_export($expected, TRUE) . '</pre>');
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||||
$this->verbose('Actual:<pre>' . var_export($library, TRUE) . '</pre>');
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||||
$this->assertEqual($library, $expected, 'Prepare callback was applied correctly.');
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||||
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||||
// Test a callback in the 'pre-detect' and 'post-detect' phases.
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// Successfully detected libraries should only contain version information
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||||
// for the detected version and thus, be marked as installed.
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||||
unset($expected['versions']);
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||||
$expected['installed'] = TRUE;
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||||
// Additionally, version-specific properties of the detected version are
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||||
// supposed to override the corresponding top-level properties.
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||||
$expected['info callback'] = 'applied (version 1)';
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||||
$expected['variants']['example_variant']['installed'] = TRUE;
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||||
$expected['variants']['example_variant']['info callback'] = 'applied (version 1, variant example_variant)';
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||||
// Version-overloading takes place after the 'pre-detect' callbacks have
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||||
// been applied.
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||||
$expected['pre-detect callback'] = 'applied (version 1)';
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||||
$expected['post-detect callback'] = 'applied (top-level)';
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||||
$expected['variants']['example_variant']['pre-detect callback'] = 'applied (version 1, variant example_variant)';
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||||
$expected['variants']['example_variant']['post-detect callback'] = 'applied (variant example_variant)';
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$library = libraries_detect('example_callback');
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$this->verbose('Expected:<pre>' . var_export($expected, TRUE) . '</pre>');
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||||
$this->verbose('Actual:<pre>' . var_export($library, TRUE) . '</pre>');
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||||
$this->assertEqual($library, $expected, 'Detect callback was applied correctly.');
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||||
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||||
// Test a callback in the 'pre-dependencies-load', 'pre-load' and
|
||||
// 'post-load' phases.
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||||
// Successfully loaded libraries should only contain information about the
|
||||
// already loaded variant.
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||||
unset($expected['variants']);
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||||
$expected['loaded'] = 0;
|
||||
$expected['pre-dependencies-load callback'] = 'applied (top-level)';
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||||
$expected['pre-load callback'] = 'applied (top-level)';
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||||
$expected['post-load callback'] = 'applied (top-level)';
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||||
$library = libraries_load('example_callback');
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||||
$this->verbose('Expected:<pre>' . var_export($expected, TRUE) . '</pre>');
|
||||
$this->verbose('Actual:<pre>' . var_export($library, TRUE) . '</pre>');
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||||
$this->assertEqual($library, $expected, 'Pre-load and post-load callbacks were applied correctly.');
|
||||
// This is not recommended usually and is only used for testing purposes.
|
||||
drupal_static_reset('libraries_load');
|
||||
// Successfully loaded library variants are supposed to contain the specific
|
||||
// variant information only.
|
||||
$expected['info callback'] = 'applied (version 1, variant example_variant)';
|
||||
$expected['pre-detect callback'] = 'applied (version 1, variant example_variant)';
|
||||
$expected['post-detect callback'] = 'applied (variant example_variant)';
|
||||
$library = libraries_load('example_callback', 'example_variant');
|
||||
$this->verbose('Expected:<pre>' . var_export($expected, TRUE) . '</pre>');
|
||||
$this->verbose('Actual:<pre>' . var_export($library, TRUE) . '</pre>');
|
||||
$this->assertEqual($library, $expected, 'Pre-detect and post-detect callbacks were applied correctly to a variant.');
|
||||
}
|
||||
|
||||
/**
|
||||
* Tests that library files are properly added to the page output.
|
||||
*
|
||||
* We check for JavaScript and CSS files directly in the DOM and add a list of
|
||||
* included PHP files manually to the page output.
|
||||
*
|
||||
* @see _libraries_test_load()
|
||||
*/
|
||||
function testLibrariesOutput() {
|
||||
// Test loading of a simple library with a top-level files property.
|
||||
$this->drupalGet('libraries_test/files');
|
||||
$this->assertLibraryFiles('example_1', 'File loading');
|
||||
|
||||
// Test loading of integration files.
|
||||
$this->drupalGet('libraries_test/integration_files');
|
||||
$this->assertRaw('libraries_test.js', 'Integration file loading: libraries_test.js found');
|
||||
$this->assertRaw('libraries_test.css', 'Integration file loading: libraries_test.css found');
|
||||
$this->assertRaw('libraries_test.inc', 'Integration file loading: libraries_test.inc found');
|
||||
|
||||
// Test version overloading.
|
||||
$this->drupalGet('libraries_test/versions');
|
||||
$this->assertLibraryFiles('example_2', 'Version overloading');
|
||||
|
||||
// Test variant loading.
|
||||
$this->drupalGet('libraries_test/variant');
|
||||
$this->assertLibraryFiles('example_3', 'Variant loading');
|
||||
|
||||
// Test version overloading and variant loading.
|
||||
$this->drupalGet('libraries_test/versions_and_variants');
|
||||
$this->assertLibraryFiles('example_4', 'Concurrent version and variant overloading');
|
||||
|
||||
// Test caching.
|
||||
variable_set('libraries_test_cache', TRUE);
|
||||
cache_clear_all('example_callback', 'cache_libraries');
|
||||
// When the library information is not cached, all callback groups should be
|
||||
// invoked.
|
||||
$this->drupalGet('libraries_test/cache');
|
||||
$this->assertRaw('The <em>info</em> callback group was invoked.', 'Info callback invoked for uncached libraries.');
|
||||
$this->assertRaw('The <em>pre-detect</em> callback group was invoked.', 'Pre-detect callback invoked for uncached libraries.');
|
||||
$this->assertRaw('The <em>post-detect</em> callback group was invoked.', 'Post-detect callback invoked for uncached libraries.');
|
||||
$this->assertRaw('The <em>pre-load</em> callback group was invoked.', 'Pre-load callback invoked for uncached libraries.');
|
||||
$this->assertRaw('The <em>post-load</em> callback group was invoked.', 'Post-load callback invoked for uncached libraries.');
|
||||
// When the library information is cached only the 'pre-load' and
|
||||
// 'post-load' callback groups should be invoked.
|
||||
$this->drupalGet('libraries_test/cache');
|
||||
$this->assertNoRaw('The <em>info</em> callback group was not invoked.', 'Info callback not invoked for cached libraries.');
|
||||
$this->assertNoRaw('The <em>pre-detect</em> callback group was not invoked.', 'Pre-detect callback not invoked for cached libraries.');
|
||||
$this->assertNoRaw('The <em>post-detect</em> callback group was not invoked.', 'Post-detect callback not invoked for cached libraries.');
|
||||
$this->assertRaw('The <em>pre-load</em> callback group was invoked.', 'Pre-load callback invoked for cached libraries.');
|
||||
$this->assertRaw('The <em>post-load</em> callback group was invoked.', 'Post-load callback invoked for cached libraries.');
|
||||
variable_set('libraries_test_cache', FALSE);
|
||||
}
|
||||
|
||||
/**
|
||||
* Helper function to assert that a library was correctly loaded.
|
||||
*
|
||||
* Asserts that all the correct files were loaded and all the incorrect ones
|
||||
* were not.
|
||||
*
|
||||
* @param $name
|
||||
* The name of the files that should be loaded. The current testing system
|
||||
* knows of 'example_1', 'example_2', 'example_3' and 'example_4'. Each name
|
||||
* has an associated JavaScript, CSS and PHP file that will be asserted. All
|
||||
* other files will be asserted to not be loaded. See
|
||||
* tests/example/README.txt for more information on how the loading of the
|
||||
* files is tested.
|
||||
* @param $label
|
||||
* (optional) A label to prepend to the assertion messages, to make them
|
||||
* less ambiguous.
|
||||
* @param $extensions
|
||||
* (optional) The expected file extensions of $name. Defaults to
|
||||
* array('js', 'css', 'php').
|
||||
*/
|
||||
function assertLibraryFiles($name, $label = '', $extensions = array('js', 'css', 'php')) {
|
||||
$label = ($label !== '' ? "$label: " : '');
|
||||
|
||||
// Test that the wrong files are not loaded...
|
||||
$names = array(
|
||||
'example_1' => FALSE,
|
||||
'example_2' => FALSE,
|
||||
'example_3' => FALSE,
|
||||
'example_4' => FALSE,
|
||||
);
|
||||
// ...and the correct ones are.
|
||||
$names[$name] = TRUE;
|
||||
|
||||
// Test for the specific HTML that the different file types appear as in the
|
||||
// DOM.
|
||||
$html = array(
|
||||
'js' => array('<script type="text/javascript" src="', '"></script>'),
|
||||
'css' => array('@import url("', '");'),
|
||||
// PHP files do not get added to the DOM directly.
|
||||
// @see _libraries_test_load()
|
||||
'php' => array('<li>', '</li>'),
|
||||
);
|
||||
|
||||
foreach ($names as $name => $expected) {
|
||||
foreach ($extensions as $extension) {
|
||||
$filepath = drupal_get_path('module', 'libraries_test') . "/example/$name.$extension";
|
||||
// JavaScript and CSS files appear as full URLs and with an appended
|
||||
// query string.
|
||||
if (in_array($extension, array('js', 'css'))) {
|
||||
$filepath = url('', array('absolute' => TRUE)) . $filepath . '?' . variable_get('css_js_query_string');
|
||||
}
|
||||
$raw = $html[$extension][0] . $filepath . $html[$extension][1];
|
||||
if ($expected) {
|
||||
$this->assertRaw($raw, "$label$name.$extension found.");
|
||||
}
|
||||
else {
|
||||
$this->assertNoRaw($raw, "$label$name.$extension not found.");
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
|
Reference in New Issue
Block a user