First commit

vendor/psy/psysh/test/Psy/Test/CodeCleaner/InstanceOfPassTest.php

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+<?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 Psy\CodeCleaner\InstanceOfPass;
+
+class InstanceOfPassTest extends CodeCleanerTestCase
+{
+    protected function setUp()
+    {
+        $this->setPass(new InstanceOfPass());
+    }
+
+    /**
+     * @dataProvider invalidStatements
+     * @expectedException \Psy\Exception\FatalErrorException
+     */
+    public function testProcessInvalidStatement($code)
+    {
+        $stmts = $this->parse($code);
+        $this->traverser->traverse($stmts);
+    }
+
+    public function invalidStatements()
+    {
+        return array(
+            array('null instanceof stdClass'),
+            array('true instanceof stdClass'),
+            array('9 instanceof stdClass'),
+            array('1.0 instanceof stdClass'),
+            array('"foo" instanceof stdClass'),
+            array('__DIR__ instanceof stdClass'),
+            array('PHP_SAPI instanceof stdClass'),
+            array('1+1 instanceof stdClass'),
+            array('true && false instanceof stdClass'),
+            array('"a"."b" instanceof stdClass'),
+            array('!5 instanceof stdClass'),
+        );
+    }
+
+    /**
+     * @dataProvider validStatements
+     */
+    public function testProcessValidStatement($code)
+    {
+        $stmts = $this->parse($code);
+        $this->traverser->traverse($stmts);
+
+        // @todo a better thing to assert here?
+        $this->assertTrue(true);
+    }
+
+    public function validStatements()
+    {
+        $data = array(
+            array('$a instanceof stdClass'),
+            array('strtolower("foo") instanceof stdClass'),
+            array('array(1) instanceof stdClass'),
+            array('(string) "foo" instanceof stdClass'),
+            array('(1+1) instanceof stdClass'),
+            array('"foo ${foo} $bar" instanceof stdClass'),
+            array('DateTime::ISO8601 instanceof stdClass'),
+        );
+
+        return $data;
+    }
+}