Vectorface\SnappyRouterTests\Response\JsonRpcResponseTest

Complexity

Total Complexity

1

Size/Duplication

Total Lines	35
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	3

Importance

Changes

0

1 Method

Rating	Name	Duplication	Size	Complexity
A	synopsis()	0	28	1

<?php

namespace Vectorface\SnappyRouterTests\Response;

use Exception;
use PHPUnit\Framework\TestCase;
use Vectorface\SnappyRouter\Request\JsonRpcRequest;
use Vectorface\SnappyRouter\Response\JsonRpcResponse;

/**
 * Tests the JsonRpcResponse class.
 *
 * @copyright Copyright (c) 2014, VectorFace, Inc.
 */
class JsonRpcResponseTest extends TestCase
{
    /**
     * An overview of how to use the JsonRpcResponse class.
     * @test
     */
    public function synopsis()
    {
        /* Needs to be based on a related request */
        $request = new JsonRpcRequest('MyService', (object)array(
            'jsonrpc' => '2.0',
            'method' => 'remoteProcedure',
            'params' => array(1, 2, 3),
            'id' => 'identifier'
        ));

        $response = new JsonRpcResponse('object, array, or scalar', null, $request);
        $obj = $response->getResponseObject();
        $this->assertEquals("2.0", $obj->jsonrpc, "Responds with the same version");
        $this->assertEquals('object, array, or scalar', $obj->result, "Result is passed through");
        $this->assertEquals("identifier", $obj->id, "Request ID is passed back");

        /* Notifications generate no response */
        $request = new JsonRpcRequest('MyService', (object)array('method' => 'notifyProcedure'));
        $response = new JsonRpcResponse("anything", null, $request);
        $this->assertEquals("", $response->getResponseObject());

        /* An error passes back a message and a code */
        $request = new JsonRpcRequest('MyService', (object)array('method' => 'any', 'id' => 123));
        $response = new JsonRpcResponse(null, new Exception("ex", 123), $request);
        $obj = $response->getResponseObject();
        $this->assertEquals(123, $obj->error->code);
        $this->assertEquals("ex", $obj->error->message);
    }
}