public function testUpdateContentPhpFileWithPreservedHeader() { $meta = $this->getMetaForPhp(); $input = <<<'EOT' <?php /*! * This file is part of Your Package package. */ namespace Test; class MetaTest { private $test; public function __construct($test) { $this->test = $test; } } EOT; $expected = <<<'EOT' <?php /*! * This file is part of Your Package package. */ namespace Test; class MetaTest { private $test; public function __construct($test) { $this->test = $test; } } EOT; $this->assertEquals(ltrim($expected), $this->helper->updateContent($meta, self::$header, $input)); }