Add additional tests for MultiCurl proxy functions

Author: zachborboa

examples/multi_curl_proxy.php

@@ -1,7 +1,7 @@
 <?php
 require __DIR__ . '/../vendor/autoload.php';
 
-use \Curl\Curl;
+use \Curl\MultiCurl;
 
 $multi_curl = new MultiCurl();
 $multi_curl->setProxy('someproxy.com', '9999', 'username', 'password');

tests/PHPCurlClass/PHPCurlClassTest.php

@@ -3779,7 +3779,7 @@ public function testSetProxyAuth()
 
     public function testSetProxyType()
     {
-        $type =  CURLPROXY_SOCKS5;
+        $type = CURLPROXY_SOCKS5;
 
         $curl = new Curl();
         $this->assertNull($curl->getOpt(CURLOPT_PROXYTYPE));

tests/PHPCurlClass/PHPMultiCurlClassTest.php

@@ -2889,4 +2889,34 @@ public function testProxySettings()
         $multi_curl->unsetProxy();
         $this->assertNull($multi_curl->getOpt(CURLOPT_PROXY));
     }
+
+    public function testSetProxyAuth()
+    {
+        $auth = CURLAUTH_BASIC;
+
+        $multi_curl = new MultiCurl();
+        $this->assertNull($multi_curl->getOpt(CURLOPT_PROXYAUTH));
+        $multi_curl->setProxyAuth($auth);
+        $this->assertEquals($auth, $multi_curl->getOpt(CURLOPT_PROXYAUTH));
+    }
+
+    public function testSetProxyType()
+    {
+        $type = CURLPROXY_SOCKS5;
+
+        $multi_curl = new MultiCurl();
+        $this->assertNull($multi_curl->getOpt(CURLOPT_PROXYTYPE));
+        $multi_curl->setProxyType($type);
+        $this->assertEquals($type, $multi_curl->getOpt(CURLOPT_PROXYTYPE));
+    }
+
+    public function testSetProxyTunnel()
+    {
+        $tunnel = true;
+
+        $multi_curl = new MultiCurl();
+        $this->assertNull($multi_curl->getOpt(CURLOPT_HTTPPROXYTUNNEL));
+        $multi_curl->setProxyTunnel($tunnel);
+        $this->assertEquals($tunnel, $multi_curl->getOpt(CURLOPT_HTTPPROXYTUNNEL));
+    }
 }