function DrupalSystemListingTestCase::testDirectoryPrecedence
7.x common.test | DrupalSystemListingTestCase::testDirectoryPrecedence() |
Test that files in different directories take precedence as expected.
File
- drupal-7.x/
modules/ simpletest/ tests/ common.test, line 2300 - Tests for common.inc functionality.
Class
- DrupalSystemListingTestCase
- Tests for the drupal_system_listing() function.
Code
function testDirectoryPrecedence() {
// Define the module files we will search for, and the directory precedence
// we expect.
$expected_directories = array(
// When the copy of the module in the profile directory is incompatible
// with Drupal core, the copy in the core modules directory takes
// precedence.
'drupal_system_listing_incompatible_test' => array(
'modules/simpletest/tests',
'profiles/testing/modules',
),
// When both copies of the module are compatible with Drupal core, the
// copy in the profile directory takes precedence.
'drupal_system_listing_compatible_test' => array(
'profiles/testing/modules',
'modules/simpletest/tests',
),
);
// This test relies on two versions of the same module existing in
// different places in the filesystem. Without that, the test has no
// meaning, so assert their presence first.
foreach ($expected_directories as $module => $directories) {
foreach ($directories as $directory) {
$filename = "$directory/$module/$module.module";
$this->assertTrue(file_exists(DRUPAL_ROOT . '/' . $filename), format_string('@filename exists.', array('@filename' => $filename)));
}
}
// Now scan the directories and check that the files take precedence as
// expected.
$files = drupal_system_listing('/\.module$/', 'modules', 'name', 1);
foreach ($expected_directories as $module => $directories) {
$expected_directory = array_shift($directories);
$expected_filename = "$expected_directory/$module/$module.module";
$this->assertEqual($files[$module]->uri, $expected_filename, format_string('Module @module was found at @filename.', array('@module' => $module, '@filename' => $expected_filename)));
}
}