public function testStringDump()
{
$this->assertInternalType('string', Debugger::stringDump());
$this->assertInternalType('string', Debugger::stringDump('some string'));
$this->assertInternalType('string', Debugger::stringDump(array('some', 1, 'key' => 'val')));
$this->assertInternalType('string', Debugger::stringDump(new \stdClass()));
$this->assertInternalType('string', Debugger::stringDump(true));
$this->assertInternalType('string', Debugger::stringDump('arg1', array('arg2'), new \stdClass()));
}