--- /dev/null
+<?php
+
+/*
+ * This file is part of Psy Shell.
+ *
+ * (c) 2012-2018 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 Psy\CodeCleaner\CalledClassPass;
+
+class CalledClassPassTest extends CodeCleanerTestCase
+{
+ public function setUp()
+ {
+ $this->setPass(new CalledClassPass());
+ }
+
+ /**
+ * @dataProvider invalidStatements
+ * @expectedException \Psy\Exception\ErrorException
+ */
+ public function testProcessStatementFails($code)
+ {
+ $this->parseAndTraverse($code);
+ }
+
+ public function invalidStatements()
+ {
+ return [
+ ['get_class()'],
+ ['get_class(null)'],
+ ['get_called_class()'],
+ ['get_called_class(null)'],
+ ['function foo() { return get_class(); }'],
+ ['function foo() { return get_class(null); }'],
+ ['function foo() { return get_called_class(); }'],
+ ['function foo() { return get_called_class(null); }'],
+ ];
+ }
+
+ /**
+ * @dataProvider validStatements
+ */
+ public function testProcessStatementPasses($code)
+ {
+ $this->parseAndTraverse($code);
+ $this->assertTrue(true);
+ }
+
+ public function validStatements()
+ {
+ return [
+ ['get_class($foo)'],
+ ['get_class(bar())'],
+ ['get_called_class($foo)'],
+ ['get_called_class(bar())'],
+ ['function foo($bar) { return get_class($bar); }'],
+ ['function foo($bar) { return get_called_class($bar); }'],
+ ['class Foo { function bar() { return get_class(); } }'],
+ ['class Foo { function bar() { return get_class(null); } }'],
+ ['class Foo { function bar() { return get_called_class(); } }'],
+ ['class Foo { function bar() { return get_called_class(null); } }'],
+ ['$foo = function () {}; $foo()'],
+ ];
+ }
+
+ /**
+ * @dataProvider validTraitStatements
+ */
+ public function testProcessTraitStatementPasses($code)
+ {
+ $this->parseAndTraverse($code);
+ $this->assertTrue(true);
+ }
+
+ public function validTraitStatements()
+ {
+ return [
+ ['trait Foo { function bar() { return get_class(); } }'],
+ ['trait Foo { function bar() { return get_class(null); } }'],
+ ['trait Foo { function bar() { return get_called_class(); } }'],
+ ['trait Foo { function bar() { return get_called_class(null); } }'],
+ ];
+ }
+}