/**
* This method tests the "headOption" method.
*
* @dataProvider data_headOption
*/
public function test_headOption(array $provided, array $expected)
{
$p0 = ILinkedList\Type::make($provided[0], '\\Saber\\Data\\IInt32\\Type');
$r0 = ILinkedList\Module::headOption($p0);
$e0 = $expected[0];
if ($e0 !== null) {
$this->assertInstanceOf('\\Saber\\Data\\IOption\\Some\\Type', $r0);
$v0 = $r0->unbox();
$this->assertInstanceOf('\\Saber\\Data\\IInt32\\Type', $v0);
$this->assertSame($e0, $v0->unbox());
} else {
$this->assertInstanceOf('\\Saber\\Data\\IOption\\None\\Type', $r0);
}
}