<?php

use yswery\DNS\JsonResolver;

class JsonResolverTest extends PHPUnit_Framework_TestCase
{
    /** @var yswery\DNS\JsonResolver */
    protected $storage;

    public function setUp()
    {
        $this->storage = new JsonResolver(__DIR__ . '/test_records.json');
    }

    /**
     * Tests that the constructor reads the JSON
     * in a predictable and consistent way.
     */
    public function testGetDnsRecords()
    {
        $expected = array(
            'test.com' => array(
                'A' => '111.111.111.111',
                'MX' => '112.112.112.112',
                'NS' => 'ns1.test.com',
                'TXT' => 'Some text.',
                'AAAA' => 'DEAD:01::BEEF',
            ),
            'test2.com' => array(
                'A' => array(
                    '111.111.111.111',
                    '112.112.112.112',
                ),
                'MX' => array(
                    'priority' => 25,
                    'target' => 'mail-gw1.test2.com.'
                ),
            ),
        );

        $this->assertEquals($expected, $this->storage->getDnsRecords());
    }

    public function testHostRecordResolves()
    {
        $question = array(array(
            'qname' => 'test.com',
            'qtype' => yswery\DNS\RecordTypeEnum::TYPE_A,
            'qclass' => 1,
        ));
        $expected = array(array(
            'name' => 'test.com',
            'class' => 1,
            'ttl' => 300,
            'data' => array(
                'type' => 1,
                'value' => '111.111.111.111',
            ),
        ));
        $answer = $this->storage->getAnswer($question);
        $this->assertTrue($answer === $expected);
    }

    public function testUnconfiguredRecordDoesNotResolve()
    {
        $question = array(array(
            'qname' => 'testestestes.com',
            'qtype' => yswery\DNS\RecordTypeEnum::TYPE_A,
            'qclass' => 1,
        ));
        $answer = $this->storage->getAnswer($question);
        $this->assertTrue($answer === array());
    }

    public function testHostRecordReturnsArray()
    {
        $question = array(array(
            'qname' => 'test2.com',
            'qtype' => yswery\DNS\RecordTypeEnum::TYPE_A,
            'qclass' => 1,
        ));
        $expected = array(
            array(
                'name' => 'test2.com',
                'class' => 1,
                'ttl' => 300,
                'data' => array(
                    'type' => 1,
                    'value' => '111.111.111.111',
                ),
            ),
            array(
                'name' => 'test2.com',
                'class' => 1,
                'ttl' => 300,
                'data' => array(
                    'type' => 1,
                    'value' => '112.112.112.112',
                ),
            ),
        );
        $answer = $this->storage->getAnswer($question);
        $this->assertTrue($answer === $expected);
    }

    public function testConstructorThrowsExceptions()
    {
        $this->setExpectedException('\Exception', 'The file "blah.json" does not exist.');
        $jsonAdapter = new JsonResolver('blah.json');

        $this->setExpectedException('\Exception', 'Unable to parse JSON file: "invalid_dns_records.json".');
        $jsonAdapter = new JsonResolver('invalid_dns_records.json');

        $this->setExpectedException('\InvalidArgumentException', 'Default TTL must be an integer.');
        $jsonAdapter = new JsonResolver(__DIR__ . 'test_records.json', '300');
    }

    public function testConstructorLoadsRecords()
    {
        $this->storage = new JsonResolver(__DIR__ . '/test_records.json');
        $this->assertTrue($this->storage !== false);
    }
}__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----MjY4NTYzOTg0NTkwNzc3NiA1NTY3MzU5OTYxOTEyNTkwIDQ1NTMwNjE5MDQ5NzA3OTM=