public BmiResult CalculateResult(double mass, double height)
{
double bmi = CalculateWeight(mass, height);
string category = categoryRetriever.GetWeightCategoryString(bmi);
BmiResult bmiResult = new BmiResult()
{
Bmi = bmi,
Category = category
};
return(bmiResult);
}
public void Calculate_BmiResult_In_Metric_Mode()
{
double weight = 85;
double height = 1.82;
var calculator = new BmiCalculator(FormulaType.Metric, new CategoryRetriever());
BmiResult actual = calculator.CalculateResult(weight, height);
double bmiResult = 25.7;
string category = "Over weight";
var expected = new BmiResult(bmiResult, category);
Assert.NotNull(actual);
Assert.Equal(expected.Bmi, actual.Bmi);
Assert.Equal(expected.Category, actual.Category);
}
public void Calculate_BmiResult_In_Imperial_Mode()
{
double weight = 190;
double height = 72;
var calculator = new BmiCalculator();
BmiResult actual = calculator.CalculateResult(weight, height);
double bmiResult = 25.8;
string category = "Over weight";
var expected = new BmiResult(bmiResult, category);
Assert.NotNull(actual);
Assert.Equal(expected.Bmi, actual.Bmi);
Assert.Equal(expected.Category, actual.Category);
}
static void Main(string[] args)
{
double weightInImperialMode = 190;
double heightInImperialMode = 72;
var calculator = new BmiCalculator();
Console.WriteLine("Bmi in Imperial mode is " + calculator.CalculateWeight(weightInImperialMode, heightInImperialMode));
double weightInMetricMode = 85;
double heightInMetriMode = 1.82;
var metricCalculator = new BmiCalculator(FormulaType.Metric);
Console.WriteLine("Bmi in metric mode is " + metricCalculator.CalculateWeight(weightInMetricMode, heightInMetriMode));
BmiResult bmiResult = calculator.CalculateResult(weightInImperialMode, heightInImperialMode);
Console.WriteLine("Bmi in Imperial mode is " + bmiResult.Bmi + " Weight category is " + bmiResult.Category);
}