public function testExpectsArrayAccessOrString_Positive()
{
function expectsArrayAccessOrStringPositiveTest($arg1)
{
expects([arrayAccess, string], $arg1);
}
$this->assertNull(expectsArrayAccessOrStringPositiveTest(array('hello', 'world')));
$this->assertNull(expectsArrayAccessOrStringPositiveTest(new \ArrayObject(array('hello', 'world'))));
$this->assertNull(expectsArrayAccessOrStringPositiveTest('hello world'));
}