public void Should_Throw_Exception_When_No_Base_Rate_Found()
{
//Arrange
_baseRateRepository.Setup(x => x.GetBaseRateForBalance(1000)).Returns((BaseRate)null);
//Act & Assert
Exception ex = Assert.Throws <Exception>(() => _sut.GetInterestRate(1000));
Assert.Equal("No base rate found for balance", ex.Message);
}
public void GetInterestRate_WhenCalled_ReturnTheInterestRate()
{
float rate = _interestRateService.GetInterestRate();
Assert.IsNotNull(rate);
}
public float Get()
{
return(_interestRateService.GetInterestRate());
}