My first commit of codes

vendor/psy/psysh/test/Psy/Test/Presenter/ClosurePresenterTest.php

@@ -0,0 +1,88 @@
+<?php
+
+/*
+ * This file is part of Psy Shell
+ *
+ * (c) 2012-2014 Justin Hileman
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Psy\Test\Presenter;
+
+use Psy\Presenter\ClosurePresenter;
+use Psy\Presenter\ObjectPresenter;
+use Psy\Presenter\PresenterManager;
+use Psy\Presenter\ScalarPresenter;
+
+class ClosurePresenterTest extends \PHPUnit_Framework_TestCase
+{
+    private $presenter;
+    private $manager;
+
+    public function setUp()
+    {
+        $this->presenter = new ClosurePresenter();
+
+        $this->manager   = new PresenterManager();
+        $this->manager->addPresenter(new ScalarPresenter());
+        $this->manager->addPresenter(new ObjectPresenter());
+        $this->manager->addPresenter($this->presenter);
+    }
+
+    /**
+     * @dataProvider presentData
+     */
+    public function testPresent($closure, $expect)
+    {
+        $this->assertEquals($expect, $this->presenter->present($closure));
+    }
+
+    /**
+     * @dataProvider presentData
+     */
+    public function testPresentRef($closure, $expect)
+    {
+        $this->assertEquals($expect, $this->presenter->presentRef($closure));
+    }
+
+    public function presentData()
+    {
+        $null = null;
+        $eol  = version_compare(PHP_VERSION, '5.4.3', '>=') ? '<const>PHP_EOL</const>' : '<string>"\n"</string>';
+
+        return array(
+            array(
+                function () {
+                },
+                '<keyword>function</keyword> () { <comment>...</comment> }',
+            ),
+            array(
+                function ($foo) {
+                },
+                '<keyword>function</keyword> ($<strong>foo</strong>) { <comment>...</comment> }',
+            ),
+            array(
+                function ($foo, $bar = null) {
+                },
+                '<keyword>function</keyword> ($<strong>foo</strong>, $<strong>bar</strong> = <bool>null</bool>) { <comment>...</comment> }',
+            ),
+            array(
+                function ($foo = "bar") {
+                },
+                '<keyword>function</keyword> ($<strong>foo</strong> = <string>"bar"</string>) { <comment>...</comment> }',
+            ),
+            array(
+                function ($foo = \PHP_EOL) {
+                },
+                '<keyword>function</keyword> ($<strong>foo</strong> = ' . $eol . ') { <comment>...</comment> }',
+            ),
+            array(
+                function ($foo) use ($eol, $null) {
+                },
+                '<keyword>function</keyword> ($<strong>foo</strong>) use ($<strong>eol</strong>, $<strong>null</strong>) { <comment>...</comment> }',
+            ),
+        );
+    }
+}