public void GetOperation_Given_Values_When_GetOperation_Then_Return_Correct_Type()
{
// Arrange
var fixture = new Fixture();
var operationType = fixture.Create <OperationType>();
var num1 = fixture.Create <decimal>();
var num2 = fixture.Create <decimal>();
// Act
var result = sut.GetOperation(operationType, num1, num2);
// Assert
result.Should().BeOfType <OkObjectResult>();
}
