function test_RockPaperScissors_confirmArrayContent()
{
//Arrange
$test_RockPaperScissors = new RockPaperScissors();
$input1 = "foo";
$input2 = "bar";
//Act
$result = $test_RockPaperScissors->RPSgame($input1, $input2);
//Assert
$this->assertContains($input1, $result);
$this->assertContains($input2, $result);
}
