Graze\DogStatsD\Test\Unit\ConnectionTest

Complexity

Total Complexity

4

Size/Duplication

Total Lines	59
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	2

Importance

Changes	1
Bugs	0	Features	0

4 Methods

Rating	Name	Duplication	Size	Complexity
A	testInvalidHost()	0	7	1
A	testTimeoutSettingIsUsedWhenCreatingSocketIfProvided()	0	8	1
A	testTimeoutDefaultsToPhpIniDefaultSocketTimeout()	0	4	1
B	testCanBeConfiguredNotToThrowConnectionExceptions()	0	29	1

<?php

namespace Graze\DogStatsD\Test\Unit;

use Graze\DogStatsD\Test\TestCase;

class ConnectionTest extends TestCase
{
    /**
     * Non-integer ports are not acceptable
     *
     * @expectedException \Graze\DogStatsD\Exception\ConnectionException
     */
    public function testInvalidHost()
    {
        $this->client->configure(array(
            'host' => 'hostdoesnotexiststalleverlol.stupidtld',
        ));
        $this->client->increment('test');
    }

    public function testTimeoutSettingIsUsedWhenCreatingSocketIfProvided()
    {
        $this->client->configure(array(
            'host'    => 'localhost',
            'timeout' => 123,
        ));
        $this->assertAttributeSame(123, 'timeout', $this->client);
    }

    public function testCanBeConfiguredNotToThrowConnectionExceptions()
    {
        $this->client->configure(array(
            'host'            => 'hostdoesnotexiststalleverlol.stupidtld',
            'throwExceptions' => false,
        ));
        $handlerInvoked = false;

        $testCase = $this;

        set_error_handler(
            function ($errno, $errstr, $errfile, $errline, $errcontext) use ($testCase, &$handlerInvoked) {

The parameter $errline is not used and could be removed.

The parameter $errcontext is not used and could be removed.

                $handlerInvoked = true;

                $testCase->assertSame(E_USER_WARNING, $errno);
                $testCase->assertSame(
                    'StatsD server connection failed (udp://hostdoesnotexiststalleverlol.stupidtld:8125)',
                    $errstr
                );
                $testCase->assertSame(realpath(__DIR__ . '/../../src/Client.php'), $errfile);
            },
            E_USER_WARNING
        );

        $this->client->increment('test');
        restore_error_handler();

        $this->assertTrue($handlerInvoked);
    }

    public function testTimeoutDefaultsToPhpIniDefaultSocketTimeout()
    {
        $this->assertAttributeEquals(ini_get('default_socket_timeout'), 'timeout', $this->client);
    }
}