Tests\Cache\Storage\AbstractStorageTest

Complexity

Total Complexity

5

Size/Duplication

Total Lines	59
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	2

Importance

Changes

0

5 Methods

Rating	Name	Duplication	Size	Complexity
A	setUp()	0	5	1
A	testWithTtl()	0	5	1
A	testGetTtl()	0	4	1
A	testGetTtlTimestampWhenNull()	0	7	1
A	testGetTtlTimestampWhenInt()	0	5	1

<?php

namespace Tests\Cache\Storage;

use Tests\Cache\Mock\AbstractStorageMock;

/**
 * Class MemcacheStorageTest
 * @package Tests\Cache
 */
class AbstractStorageTest extends \PHPUnit\Framework\TestCase
{
    /**
     * @var \DateInterval
     */
    public $ttl;

    /**
     * @var AbstractStorageMock
     */
    public $abstractStorage;

    /**
     * AbstractStorage Setup.
     * AbstractStorageMock simply extends AbstractStorage.
     */
    public function setUp()
    {
        $this->ttl = new \DateInterval('P1M');
        $this->abstractStorage = new AbstractStorageMock($this->ttl);
    }

    /**
     * Test immutable setter AbstractStorage::withTtl
     */
    public function testWithTtl(){
        $newDateInterval = new \DateInterval('P2M');
        $newTtl = $this->abstractStorage->withTtl($newDateInterval);
        $this->assertNotSame($this->abstractStorage->getTtl(), $newTtl->getTtl());
    }

    /**
     * Test getter AbstractStorage::getTtl
     */
    public function testGetTtl(){
        $ttl = $this->abstractStorage->getTtl();
        $this->assertSame($this->ttl, $ttl);
    }

    /**
     * Get get ttl when provided with null
     */
    public function testGetTtlTimestampWhenNull(){
        $dateTime = new \DateTime();
        $dateTime->add( $this->ttl );
        $expected = $dateTime->getTimestamp();
        $actual = $this->abstractStorage->getTtlTimestamp(null);
        $this->assertEquals($expected, $actual);
    }

    /**
     * Test get ttl when provided with an integer.
     */
    public function testGetTtlTimestampWhenInt(){
        $expected = 60*60*7;
        $actual = $this->abstractStorage->getTtlTimestamp($expected);
        $this->assertEquals($expected, $actual);
    }
}