public void CalculateNoiseLevelEnum_PercentgeIsAbove200_ReturnEnumValueWorkRelatedInjury()
{
// Arrange
INoiseLevelService noiseLevelService = new NoiseLevelService();
const int percentageDailyDosage = 208;
// Act
NoiseLevelEnum noiseLevelEnum = noiseLevelService.CalculateNoiseLevelEnum(percentageDailyDosage);
// Assert
Assert.IsTrue(noiseLevelEnum == NoiseLevelEnum.DangerOfWorkRelatedInjury);
}
public void CalculateNoiseLevelEnum_PercentageIsMoreThan100_ReturnsEnumValueCritical()
{
// Arrange
INoiseLevelService noiseLevelService = new NoiseLevelService();
const int percentageDailyDosage = 101;
// Act
NoiseLevelEnum noiseLevelEnum = noiseLevelService.CalculateNoiseLevelEnum(percentageDailyDosage);
// Assert
Assert.IsTrue(noiseLevelEnum == NoiseLevelEnum.Critical);
}
public void CalculateNoiseLevelEnum_PercentageIsExactly100_ReturnsEnumValueMaximumAllowedDosage()
{
// Arrange
INoiseLevelService noiseLevelService = new NoiseLevelService();
const int percentageDailyDosage = 100;
// Act
NoiseLevelEnum noiseLevelEnum = noiseLevelService.CalculateNoiseLevelEnum(percentageDailyDosage);
// Assert
Assert.IsTrue(noiseLevelEnum == NoiseLevelEnum.MaximumAllowedDosage);
}
public void CalculateNoiseLevelEnum_PercentageIs80_ReturnsEnumValueWarning()
{
// Arrange
INoiseLevelService noiseLevelService = new NoiseLevelService();
const int percentageDailyDosage = 80;
// Act
NoiseLevelEnum noiseLevelEnum = noiseLevelService.CalculateNoiseLevelEnum(percentageDailyDosage);
// Assert
Assert.IsTrue(noiseLevelEnum == NoiseLevelEnum.Warning);
}
