public void Process_ShouldThrowErrorIfTooManyArguments()
 {
     //Arrange
     _line             = "4 5 6";
     _processExitPoint = new ProcessExitPoint(_line);
     //Act && Assert
     Assert.Throws <ArgumentException>(() =>
                                       _processExitPoint.Process()
                                       );
 }
        public void Process_ShouldReturnSize()
        {
            //Arrange
            _line             = "4 5";
            _processExitPoint = new ProcessExitPoint(_line);
            //Act
            var result = _processExitPoint.Process();

            //Assert
            Assert.Equal(4, result.X);
            Assert.Equal(5, result.Y);
        }