Refactor proxy handling for Composer2

tests/Composer/Test/Util/Http/RequestProxyTest.php

@@ -0,0 +1,61 @@
+<?php
+
+/*
+ * This file is part of Composer.
+ *
+ * (c) Nils Adermann <naderman@naderman.de>
+ *     Jordi Boggiano <j.boggiano@seld.be>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Composer\Test\Util\Http;
+
+use Composer\Util\Http\RequestProxy;
+use Composer\Test\TestCase;
+
+class RequestProxyTest extends TestCase
+{
+    /**
+     * @dataProvider dataSecure
+     */
+    public function testIsSecure($url, $expectedSecure)
+    {
+        $proxy = new RequestProxy($url, array(), '');
+
+        $this->assertSame($expectedSecure, $proxy->isSecure());
+    }
+
+    public function dataSecure()
+    {
+        // url, secure
+        return array(
+            'basic'     => array('http://proxy.com:80', false),
+            'secure'    => array('https://proxy.com:443', true),
+            'none'      => array('', false),
+        );
+    }
+
+    /**
+     * @dataProvider dataLastProxy
+     */
+    public function testGetLastProxyFormat($url, $format, $expected)
+    {
+        $proxy = new RequestProxy($url, array(), $url);
+
+        $message = $proxy->getLastProxy($format);
+        $this->assertSame($expected, $message);
+    }
+
+    public function dataLastProxy()
+    {
+        $format = 'proxy (%s)';
+
+        // url, format, expected
+        return array(
+            array('', $format, ''),
+            array('http://proxy.com:80', $format, 'proxy (http://proxy.com:80)'),
+        );
+    }
+}