public void ReturnFourKilometersFromFourThousandMeters()
{
Mock.Arrange(() => mockedDatabaseAccessor.GetBaseUnitRatioFromUnitName("kilometer")).Returns(1000);
var unitAdjuster = new UnitAdjuster(mockedDatabaseAccessor);
var newUnitValue = unitAdjuster.FromBaseUnitAmount(4000, "kilometer");
Assert.AreEqual(4, newUnitValue);
}
public void ReturnSevenMetersWhenGivenSevenMeters()
{
Mock.Arrange(() => mockedDatabaseAccessor.GetBaseUnitRatioFromUnitName("meter")).Returns(1);
Mock.Arrange(() => mockedUnit.Quantity).Returns(7);
Mock.Arrange(() => mockedUnit.Name).Returns("meter");
var unitAdjuster = new UnitAdjuster(mockedDatabaseAccessor);
var newUnitQuantity = unitAdjuster.ToBaseUnitAmount(mockedUnit);
Assert.AreEqual(7, newUnitQuantity);
}
public double ToBaseUnitAmount(Unit unit)
{
return(unit.Quantity * databaseAccessor.GetBaseUnitRatioFromUnitName(unit.Name));
}