TBolier\RethinkQL\UnitTest\Connection\RegistryTest

Complexity

Total Complexity

3

Size/Duplication

Total Lines	71
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	3

Importance

Changes	1
Bugs	0	Features	0

3 Methods

Rating	Name	Duplication	Size	Complexity
B	testIfRegistryGetsConstructedWithConnections()	0	29	1
A	testIfExceptionThrownOnDuplicateConnection()	0	16	1
A	testIfExceptionThrownOnMissingConnection()	0	6	1

<?php
declare(strict_types=1);

namespace TBolier\RethinkQL\UnitTest\Connection;

use PHPUnit\Framework\TestCase;
use TBolier\RethinkQL\Connection\Connection;
use TBolier\RethinkQL\Connection\Options;
use TBolier\RethinkQL\Connection\Registry;

class RegistryTest extends TestCase
{
    /**
     * @return void
     */
    public function testIfRegistryGetsConstructedWithConnections(): void
    {
        $optionsConfig = [
            'dbname' => 'foo'
        ];

        $options = new Options($optionsConfig);

        $options2Config = [
            'dbname' => 'bar'
        ];

        $options2 = new Options($options2Config);

        $registry = new Registry(
            [
                'fooConnection' => $options,
                'barConnection' => $options2,
                'bazConnection' => [],
            ]
        );

        $this->assertTrue($registry->hasConnection('fooConnection'));
        $this->assertTrue($registry->hasConnection('barConnection'));
        $this->assertFalse($registry->hasConnection('bazConnection'));

        $this->assertInstanceOf(Connection::class, $registry->getConnection('fooConnection'));
        $this->assertInstanceOf(Connection::class, $registry->getConnection('barConnection'));
    }

    /**
     * @expectedException \TBolier\RethinkQL\Connection\ConnectionException
     * @expectedExceptionMessage The connection fooConnection has already been added
     * @expectedExceptionCode 400
     * @return void
     */
    public function testIfExceptionThrownOnDuplicateConnection(): void
    {
        $optionsConfig = [
            'dbname' => 'foo'
        ];

        $options = new Options($optionsConfig);

        $registry = new Registry(
            [
                'fooConnection' => $options,
            ]
        );

        $registry->addConnection('fooConnection', $options);
    }

    /**
     * @expectedException \TBolier\RethinkQL\Connection\ConnectionException
     * @expectedExceptionMessage The connection fooConnection does not exist
     * @expectedExceptionCode 400
     * @return void
     */
    public function testIfExceptionThrownOnMissingConnection(): void
    {
        $registry = new Registry([]);

        $registry->getConnection('fooConnection');
    }
}