Adds PHPUnit test for XML-RPC lib

tests/codeigniter/libraries/Xmlrpc_test.php

@@ -0,0 +1,130 @@
+<?php
+
+class Xmlrpc_test extends CI_TestCase {
+
+	protected $input;
+	protected $input_lib_raw_stream;
+	protected $method_param = '';
+
+	public function set_up()
+	{
+		$security = new Mock_Core_Security('UTF-8');
+		$this->input = new CI_Input($security);
+
+		$this->input_lib_raw_stream = new ReflectionProperty($this->input, '_raw_input_stream');
+		$this->input_lib_raw_stream->setAccessible(TRUE);
+
+		$this->ci_instance_var('input', $this->input);
+		$this->ci_instance_var('security', $security);
+	}
+
+	// --------------------------------------------------------------------
+
+	public function test_xmlrpc_client()
+	{
+		$xmlrpc = new Mock_Libraries_Xmlrpc();
+		$xmlrpc->server('http://rpc.test/');
+		$xmlrpc->method('testcontroller.test');
+
+		$request = array('My Blog', 'http://www.myrpc.com/test/');
+		$message = 'test'.time();
+		$xml_response = $this->xml_response($message);
+		$xmlrpc->client->mock_response = "HTTP/1.1 200 OK\r\nContent-Type: text/xml\r\nContent-Length: ".strlen($xml_response)."\r\n\r\n$xml_response";
+
+		// Perform in the same request multiple calls
+		for ($attempt = 1; $attempt <= 2; $attempt++)
+		{
+			$xmlrpc->request($request);
+
+			$this->assertTrue($xmlrpc->send_request());
+
+			$response = $xmlrpc->display_response();
+
+			$this->assertEquals('theuser', $response['name']);
+			$this->assertEquals(123435, $response['member_id']);
+			$this->assertEquals($message, $response['request']);
+		}
+	}
+
+	// --------------------------------------------------------------------
+
+	public function test_xmlrpc_server()
+	{
+		$xmlrpcs = new Mock_Libraries_Xmlrpcs();
+
+		$config['functions']['Testmethod'] = array('function' => __CLASS__.'.mock_method_new_entry');
+		$config['object'] = $this;
+
+		$xmlrpcs->initialize($config);
+
+		$_SERVER['REQUEST_METHOD'] = 'POST';
+		$this->input_lib_raw_stream->setValue($this->input, $this->xml_request());
+
+		$xmlrpcs->serve();
+
+		$this->assertEquals('Test', $this->method_param);
+	}
+
+	// --------------------------------------------------------------------
+
+	/**
+	 * @param XML_RPC_Message $param
+	 */
+	public function mock_method_new_entry($param)
+	{
+		$this->method_param = $param->params[0]->scalarval();
+
+		return new XML_RPC_Response(new XML_RPC_Values(true, 'boolean'));
+	}
+
+	// --------------------------------------------------------------------
+
+	private function xml_response($message)
+	{
+		return '<?xml version="1.0" encoding="UTF-8"?>
+<methodResponse>
+<params>
+<param>
+<value>
+<struct>
+<member>
+<name>name</name>
+<value>
+<string>theuser</string>
+</value>
+</member>
+<member>
+<name>member_id</name>
+<value>
+<int>123435</int>
+</value>
+</member>
+<member>
+<name>request</name>
+<value>
+<string>'.$message.'</string>
+</value>
+</member>
+</struct></value>
+</param>
+</params>
+</methodResponse>';
+	}
+
+	// --------------------------------------------------------------------
+
+	public function xml_request()
+	{
+		return '<?xml version="1.0"?>
+<methodCall>
+<methodName>Testmethod</methodName>
+<params>
+<param>
+<value>
+<string>Test</string>
+</value>
+</param>
+</params>
+</methodCall>';
+	}
+}

tests/mocks/autoloader.php

@@ -52,6 +52,7 @@ function autoload($class)
 		'Upload',
 		'User_agent',
 		'Xmlrpc',
+		'Xmlrpcs',
 		'Zip'
 	);
 

tests/mocks/libraries/xmlrpc.php

@@ -0,0 +1,33 @@
+<?php
+
+class Mock_Libraries_Xmlrpc extends CI_Xmlrpc {
+	public function server($url, $port = 80, $proxy = FALSE, $proxy_port = 8080)
+	{
+		$this->client = new Mock_Libraries_XML_RPC_Client('/', $url, $port, $proxy, $proxy_port);
+	}
+}
+
+class Mock_Libraries_XML_RPC_Client extends XML_RPC_Client {
+	public $mock_response = '';
+
+	/**
+	 * @param XML_RPC_Message $msg
+	 */
+	public function sendPayload($msg)
+	{
+		if (empty($msg->payload))
+		{
+			$msg->createPayload();
+		}
+
+		$fp = fopen('php://memory', 'rw+');
+		fwrite($fp, $this->mock_response);
+		fseek($fp, 0);
+
+		$parsed = $msg->parseResponse($fp);
+		fclose($fp);
+
+		return $parsed;
+	}
+}
+

tests/mocks/libraries/xmlrpcs.php

@@ -0,0 +1,23 @@
+<?php
+
+class Mock_Libraries_Xmlrpcs extends CI_Xmlrpcs {
+	public $mock_payload = '';
+
+	/**
+	 * Act as a XML-RPC server, but save the response into $mock_public property instead of making output of it
+	 */
+	public function serve()
+	{
+		$r = $this->parseRequest();
+
+		$payload = '<?xml version="1.0" encoding="'.$this->xmlrpc_defencoding.'"?'.'>'."\n".$this->debug_msg.$r->prepare_response();
+
+		$this->mock_payload = "HTTP/1.1 200 OK\r\n";
+		$this->mock_payload .= "Content-Type: text/xml\r\n";
+		$this->mock_payload .= 'Content-Length: '.strlen($payload)."\r\n";
+
+		$this->mock_payload .= "\r\n";
+
+		$this->mock_payload .= $payload;
+	}
+}