--- /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\AbstractClassPass;
+
+class AbstractClassPassTest extends CodeCleanerTestCase
+{
+ public function setUp()
+ {
+ $this->pass = new AbstractClassPass();
+ $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()
+ {
+ return array(
+ array('class A { abstract function a(); }'),
+ array('abstract class B { abstract function b() {} }'),
+ array('abstract class B { abstract function b() { echo "yep"; } }'),
+ );
+ }
+
+ /**
+ * @dataProvider validStatements
+ */
+ public function testProcessStatementPasses($code)
+ {
+ $stmts = $this->parse($code);
+ $this->traverser->traverse($stmts);
+ }
+
+ public function validStatements()
+ {
+ return array(
+ array('abstract class C { function c() {} }'),
+ array('abstract class D { abstract function d(); }'),
+ );
+ }
+}