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vendor/psy/psysh/test/Util/MirrorTest.php

@@ -0,0 +1,86 @@
+<?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\Util;
+
+use Psy\Util\Mirror;
+
+class MirrorTest extends \PHPUnit\Framework\TestCase
+{
+    const FOO           = 1;
+    private $bar        = 2;
+    private static $baz = 3;
+
+    public function aPublicMethod()
+    {
+        // nada
+    }
+
+    public function testMirror()
+    {
+        $refl = Mirror::get('sort');
+        $this->assertInstanceOf('ReflectionFunction', $refl);
+
+        $refl = Mirror::get('Psy\Test\Util\MirrorTest');
+        $this->assertInstanceOf('ReflectionClass', $refl);
+
+        $refl = Mirror::get($this);
+        $this->assertInstanceOf('ReflectionObject', $refl);
+
+        $refl = Mirror::get($this, 'FOO');
+        if (\version_compare(PHP_VERSION, '7.1.0', '>=')) {
+            $this->assertInstanceOf('ReflectionClassConstant', $refl);
+        } else {
+            $this->assertInstanceOf('Psy\Reflection\ReflectionClassConstant', $refl);
+        }
+
+        $refl = Mirror::get('PHP_VERSION');
+        $this->assertInstanceOf('Psy\Reflection\ReflectionConstant_', $refl);
+
+        $refl = Mirror::get($this, 'bar');
+        $this->assertInstanceOf('ReflectionProperty', $refl);
+
+        $refl = Mirror::get($this, 'baz');
+        $this->assertInstanceOf('ReflectionProperty', $refl);
+
+        $refl = Mirror::get($this, 'aPublicMethod');
+        $this->assertInstanceOf('ReflectionMethod', $refl);
+
+        $refl = Mirror::get($this, 'baz', Mirror::STATIC_PROPERTY);
+        $this->assertInstanceOf('ReflectionProperty', $refl);
+    }
+
+    /**
+     * @expectedException \RuntimeException
+     */
+    public function testMirrorThrowsExceptions()
+    {
+        Mirror::get($this, 'notAMethod');
+    }
+
+    /**
+     * @expectedException \InvalidArgumentException
+     * @dataProvider invalidArguments
+     */
+    public function testMirrorThrowsInvalidArgumentExceptions($value)
+    {
+        Mirror::get($value);
+    }
+
+    public function invalidArguments()
+    {
+        return [
+            ['not_a_function_or_class'],
+            [[]],
+            [1],
+        ];
+    }
+}