public double MeasureBy(double value,
IFormulaExpressionEvaluator formulaExpressionEvaluator)
{
string exp = Formula.Replace("a", value.ToString());
return(formulaExpressionEvaluator.Evaluate(exp));
}
public MeasureDimensionCommandHandler(IMeasureDimensionRepository measureDimensionRepository,
IMeasureDimensionArgFactory measureDimensionArgFactory,
IFormulaExpressionEvaluator formulaExpressionEvaluator)
{
_measureDimensionRepository = measureDimensionRepository;
_measureDimensionArgFactory = measureDimensionArgFactory;
_formulaExpressionEvaluator = formulaExpressionEvaluator;
}
public double MeasureUnitsFor(MeasurementArg arg,
IFormulaExpressionEvaluator expressionEvaluator)
{
var fromMeasureUnit = this.FindUnitFrom(arg.FromUnitSymbol);
var toMeasureUnit = this.FindUnitFrom(arg.ToUnitSymbol);
var valueFromBasicUnit = fromMeasureUnit.MeasureToBasicUnit(arg.FromValue,
expressionEvaluator);
var result = toMeasureUnit.MeasureFromBasicUnit(valueFromBasicUnit, expressionEvaluator);
return(result);
}
public override double MeasureFromBasicUnit(double value,
IFormulaExpressionEvaluator expressionEvaluator = null)
{
return(value / this.RatioFromBasicMeasureUnit.Value);
}
public override double MeasureToBasicUnit(double value,
IFormulaExpressionEvaluator expressionEvaluator = null)
{
return(value * 1);
}
public override double MeasureFromBasicUnit(double value,
IFormulaExpressionEvaluator expressionEvaluator = null)
{
return(this.ConvertFormulaFromBasicUnit.MeasureBy(value,
expressionEvaluator));
}
public abstract double MeasureFromBasicUnit(double value,
IFormulaExpressionEvaluator expressionEvaluator = null);
public MeasureDimensionTests()
{
_formulaExpressionEvaluator = Substitute.For <IFormulaExpressionEvaluator>();
}
public MeasureDimensionService(IFormulaExpressionEvaluator formulaExpressionEvaluator)
{
this._formulaExpressionEvaluator = formulaExpressionEvaluator;
}
