/**
* @group certificate
*
* @test
*/
public function assert_that_offsetunset_unsets_offset()
{
$key = new Key(array(Key::USAGE_SIGNING => true, Key::USAGE_ENCRYPTION => true));
$this->assertTrue($key->offsetExists(Key::USAGE_SIGNING));
$this->assertTrue($key->offsetExists(Key::USAGE_ENCRYPTION));
$key->offsetUnset(Key::USAGE_SIGNING);
$this->assertFalse($key->offsetExists(Key::USAGE_SIGNING));
$this->assertTrue($key->offsetExists(Key::USAGE_ENCRYPTION));
$key->offsetUnset(Key::USAGE_ENCRYPTION);
$this->assertFalse($key->offsetExists(Key::USAGE_SIGNING));
$this->assertFalse($key->offsetExists(Key::USAGE_ENCRYPTION));
}
