private CalculatorController CreateCalculatorWithMemorizedDividend(int dividend)
{
var calculator = new CalculatorController();
calculator.Memorize(dividend);
return(calculator);
}
public void Division_of_two_values_with_memorization()
{
int divisor = 2;
CalculatorController calculator = CreateCalculatorWithMemorizedDividend(10);
Envelope <int> response = calculator.Divide(divisor);
response.IsError.Should().BeFalse();
response.Result.Should().Be(5);
}
public void Division_by_zero_with_memorization()
{
int divisor = 0;
CalculatorController calculator = CreateCalculatorWithMemorizedDividend(10);
Envelope <int> response = calculator.Divide(divisor);
response.IsError.Should().BeTrue();
response.ErrorCode.Should().Be("division.by.zero");
}
public void Division_by_zero_correct()
{
// Arrange
int dividend = 10;
int divisor = 0;
var calculator = new CalculatorController();
// Act
Envelope <int> response = calculator.Divide(dividend, divisor);
// Assert
response.IsError.Should().BeTrue();
response.ErrorCode.Should().Be("division.by.zero");
}
public void Division_by_zero_dependency_on_production_code()
{
// Arrange
int dividend = 10;
int divisor = 0;
var calculator = new CalculatorController();
// Act
Envelope <int> response = calculator.Divide(dividend, divisor);
// Assert
response.IsError.Should().BeTrue();
response.ErrorCode.Should().Be(Errors.DivisionByZero);
}
public void Division_of_two_values_correct()
{
// Arrange
int dividend = 10;
int divisor = 2;
var calculator = new CalculatorController();
// Act
Envelope <int> response = calculator.Divide(dividend, divisor);
// Assert
response.IsError.Should().BeFalse();
response.Result.Should().Be(5);
}
