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drupalcampbristol/core/tests/Drupal/Tests/ComposerIntegrationTest.php

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<?php
/**
* @file
* Contains \Drupal\Tests\ComposerIntegrationTest.
*/
namespace Drupal\Tests;
/**
* Tests Composer integration.
*
* @group Composer
*/
class ComposerIntegrationTest extends UnitTestCase {
/**
* Gets human-readable JSON error messages.
*
* @return string[]
* Keys are JSON_ERROR_* constants.
*/
protected function getErrorMessages() {
$messages = [
JSON_ERROR_DEPTH => 'The maximum stack depth has been exceeded',
JSON_ERROR_STATE_MISMATCH => 'Invalid or malformed JSON',
JSON_ERROR_CTRL_CHAR => 'Control character error, possibly incorrectly encoded',
JSON_ERROR_SYNTAX => 'Syntax error',
JSON_ERROR_UTF8 => 'Malformed UTF-8 characters, possibly incorrectly encoded',
];
if (version_compare(phpversion(), '5.5.0', '>=')) {
$messages[JSON_ERROR_RECURSION] = 'One or more recursive references in the value to be encoded';
$messages[JSON_ERROR_INF_OR_NAN] = 'One or more NAN or INF values in the value to be encoded';
$messages[JSON_ERROR_UNSUPPORTED_TYPE] = 'A value of a type that cannot be encoded was given';
}
return $messages;
}
/**
* Gets the paths to the folders that contain the Composer integration.
*
* @return string[]
* The paths.
*/
protected function getPaths() {
return [
$this->root,
$this->root . '/core',
$this->root . '/core/lib/Drupal/Component/Plugin',
$this->root . '/core/lib/Drupal/Component/ProxyBuilder',
$this->root . '/core/lib/Drupal/Component/Utility',
];
}
/**
* Tests composer.json.
*/
public function testComposerJson() {
foreach ($this->getPaths() as $path) {
$json = file_get_contents($path . '/composer.json');
$result = json_decode($json);
if (is_null($result)) {
$this->fail($this->getErrorMessages()[json_last_error()]);
}
}
}
}