protected function setUp()
 {
     parent::setUp();
     $this->numberBuilderProphecy = $this->prophesize('KataBank\\NumberBuilder');
     $this->builtNumber = new \KataBank\Number([]);
     $this->numberBuilderProphecy->build(Argument::any())->willReturn($this->builtNumber);
     $this->numberValidatorProphecy = $this->prophesize('KataBank\\NumberValidator');
 }
 protected function setUp()
 {
     parent::setUp();
     $textDigit = new TextDigits();
     $this->digitBuilder = new DigitBuilder($textDigit);
 }