<?php

namespace spec\Supervisor\Connector;

use Zend\XmlRpc\Client;
use Zend\XmlRpc\Client\Exception\FaultException;
use PhpSpec\ObjectBehavior;

class ZendSpec extends ObjectBehavior
{
    function let(Client $client)
    {
        $this->beConstructedWith($client);
    }

    function it_is_initializable()
    {
        $this->shouldHaveType('Supervisor\Connector\Zend');
    }

    function it_is_a_conncetor()
    {
        $this->shouldImplement('Supervisor\Connector');
    }

    function it_calls_a_method(Client $client)
    {
        $client->call('namespace.method', [])->willReturn('response');

        $this->call('namespace', 'method')->shouldReturn('response');
    }

    function it_throws_an_exception_when_the_call_fails(Client $client)
    {
        $e = new FaultException('Invalid response', 100);

        $client->call('namespace.method', [])->willThrow($e);

        $this->shouldThrow('Supervisor\Exception\Fault')->duringCall('namespace', 'method');
    }

    function it_throws_a_known_exception_when_proper_fault_returned(Client $client)
    {
        $e = new FaultException('UNKNOWN_METHOD', 1);

        $client->call('namespace.method', [])->willThrow($e);

        $this->shouldThrow('Supervisor\Exception\Fault\UnknownMethod')->duringCall('namespace', 'method');
    }
}