--- /dev/null
+<?php
+
+/*
+ * This file is part of Psy Shell.
+ *
+ * (c) 2012-2017 Justin Hileman
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Psy\Test\CodeCleaner;
+
+use PhpParser\NodeTraverser;
+use Psy\CodeCleaner\FinalClassPass;
+
+class FinalClassPassTest extends CodeCleanerTestCase
+{
+ public function setUp()
+ {
+ $this->pass = new FinalClassPass();
+ $this->traverser = new NodeTraverser();
+ $this->traverser->addVisitor($this->pass);
+ }
+
+ /**
+ * @dataProvider invalidStatements
+ * @expectedException \Psy\Exception\FatalErrorException
+ */
+ public function testProcessStatementFails($code)
+ {
+ $stmts = $this->parse($code);
+ $this->traverser->traverse($stmts);
+ }
+
+ public function invalidStatements()
+ {
+ $stmts = array(
+ array('final class A {} class B extends A {}'),
+ array('class A {} final class B extends A {} class C extends B {}'),
+ // array('namespace A { final class B {} } namespace C { class D extends \\A\\B {} }'),
+ );
+
+ if (!defined('HHVM_VERSION')) {
+ // For some reason Closure isn't final in HHVM?
+ $stmts[] = array('class A extends \\Closure {}');
+ }
+
+ return $stmts;
+ }
+
+ /**
+ * @dataProvider validStatements
+ */
+ public function testProcessStatementPasses($code)
+ {
+ $stmts = $this->parse($code);
+ $this->traverser->traverse($stmts);
+ }
+
+ public function validStatements()
+ {
+ return array(
+ array('class A extends \\stdClass {}'),
+ array('final class A extends \\stdClass {}'),
+ array('class A {} class B extends A {}'),
+ );
+ }
+}