TheCodingMachine\TDBM\WeakrefObjectStorageTest

Complexity

Total Complexity

3

Size/Duplication

Total Lines	22
Duplicated Lines	0 %

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	testObjectStorage()	0	9	1
A	testDanglingPointers()	0	9	2

<?php

namespace TheCodingMachine\TDBM;


class WeakrefObjectStorageTest extends \PHPUnit_Framework_TestCase
{
    public function testObjectStorage()
    {
        $objectStorage = new WeakrefObjectStorage();
        $this->assertNull($objectStorage->get('foo', 42));
        $dbRow = $this->createMock(DbRow::class);
        $objectStorage->set('foo', 42, $dbRow);
        $this->assertSame($dbRow, $objectStorage->get('foo', 42));
        $objectStorage->remove('foo', 42);
        $this->assertNull($objectStorage->get('foo', 42));
    }

    public function testDanglingPointers()
    {
        $objectStorage = new WeakrefObjectStorage();
        $dbRow = $this->createMock(DbRow::class);

        for ($i=0; $i<10001; $i++) {
            $objectStorage->set('foo', $i, clone $dbRow);
        }
        $this->assertNull($objectStorage->get('foo', 42));
    }
}