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<?php
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/**
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* @file
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* Contains LibrariesUnitTest.
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*
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* Simpletest automatically discovers test files using PSR-4. We cannot,
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* however, declare a namespace for this class, as that would require PHP 5.3.
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* To prepare the PHP 5.3 requirement and the usage of PSR-4 in 7.x-3.x, we
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* place the test files in the correct directory already, but for now register
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* them explicitly in libraries.info.
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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 LibrariesUnitTest extends DrupalUnitTestCase {
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/**
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* Provides metadata about this test.
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*
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* @return array
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* An array of test metadata with the following keys:
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* - name: The name of the test.
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* - description: The description of the test.
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* - group: The group of the test.
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*/
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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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/**
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* {@inheritdoc}
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*/
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protected 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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public 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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$this->assertEqual(libraries_get_path('example'), FALSE, 'libraries_get_path() returns FALSE for a missing library.');
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}
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/**
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* Tests libraries_prepare_files().
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*/
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public function testLibrariesPrepareFiles() {
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$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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