public void FoodDosageCarbsHigherThanRatioTest()
{
//Arrange
var dosageVariables = new DosageVariables()
{
insulinToCarbRatio = 30,
bloodSugar = 150,
correctionFactor = 180,
targetBloodSugar = 150,
carbs = 40
};
var calc = new DosageCalulcator(dosageVariables);
//Act
var dosage = calc.Calculate();
//Assert
Assert.AreEqual((double)40 / 30, dosage);
}
public void BloodGluscoseDosageCalcHigherThanTarget()
{
//Arrange
var dosageVariables = new DosageVariables()
{
insulinToCarbRatio = 30,
bloodSugar = 180,
correctionFactor = 180,
targetBloodSugar = 150,
carbs = 0
};
var calc = new DosageCalulcator(dosageVariables);
var expected = (dosageVariables.bloodSugar - dosageVariables.targetBloodSugar) / dosageVariables.correctionFactor;
//Act
var dosage = calc.Calculate();
//Assert
Assert.AreEqual(expected, dosage);
}
public void RoundingDownTestWithWholeUnit()
{
//Arrange
var carbs = 1.15 * 50;
var dosageVariables = new DosageVariables()
{
insulinToCarbRatio = 50,
bloodSugar = 90,
correctionFactor = 180,
targetBloodSugar = 150,
carbs = carbs
};
var calc = new DosageCalulcator(dosageVariables);
var expected = (double)1.0;
//Act
var dosage = calc.Calculate().Round(0.5);
//Assert
Assert.AreEqual(expected, dosage);
}