CacheKeyTest::testCacheKey PHP Method

    public function testCacheKey()
    {
        $ck = new CacheKey('base', 'id', 'sub');
        $this->assertEquals('base', $ck->getBase());
        $this->assertEquals('id', $ck->getId());
        $this->assertEquals('sub', $ck->getSub());
        $ck = new CacheKey(null, null);
        $ck->setBase('base')->setId('id')->setSub('sub');
        $this->assertEquals('base', $ck->getBase());
        $this->assertEquals('id', $ck->getId());
        $this->assertEquals('sub', $ck->getSub());
        $this->assertNotNull($ck->getHash());
    }