pinepain / php-object-maps

     */

    abstract public function buildMap(int $behavior = ObjectMapInterface::DEFAULT);

    public function testMap()

    {

        $map = $this->buildMap();

        $key = new stdClass();

        $value = new stdClass();

        $this->assertSame(0, $map->count());

        $map->put($key, $value);

        $this->assertSame(1, $map->count());

        $value = null;

        $this->assertSame(1, $map->count());

        $key = null;

        $this->assertSame(1, $map->count());

    }

    public function testWeakKeyMap()

    {

        $this->assertSame(1, $map->count());

    }

    public function testWeakKeyMap()

    {

        $map = $this->buildMap(ObjectMapInterface::WEAK_KEY);

        $key = new stdClass();

        $value = new stdClass();

        $this->assertSame(0, $map->count());

        $map->put($key, $value);

        $this->assertSame(1, $map->count());

        $value = null;

        $this->assertSame(1, $map->count());

        $key = null;

        $this->assertSame(0, $map->count());

    }

    public function testWeakValueMap()

    {

        $this->assertSame(0, $map->count());

    }

    public function testWeakValueMap()

    {

        $map = $this->buildMap(ObjectMapInterface::WEAK_VALUE);

        $key = new stdClass();

        $value = new stdClass();

        $this->assertSame(0, $map->count());

        $map->put($key, $value);

        $this->assertSame(1, $map->count());

        $key = null;

        $this->assertSame(1, $map->count());

        $value = null;

        $this->assertSame(0, $map->count());

    }

    public function testWeakKeyValueMap()

    {