public function testAssertations()
{
$t = new PublicProperties();
$this->assertNull($t->someNull);
$this->assertNull($t->someNullInitial);
$this->assertFalse($t->someFalse);
$this->assertTrue($t->someTrue);
$this->assertSame($t->someInteger, 10);
$this->assertSame($t->someDouble, 10.25);
$this->assertSame($t->someString, 'test');
$this->assertInternalType('array', $t->someEmptyArray);
$this->assertSame(array(1, 2, 3, 4), $t->someArray);
}