public void measure_dimension_should_measure_formulated_units_to_basic_unit_properly(
double fromValue, double expected)
{
var celcius = new BasicMeasureUnitTestBuilder()
.WithSymbol(new Symbol(MeasureUnitSymbolTestData.CelciusUnitSymbol))
.WithTitle("سلسیوس")
.BuildArg();
var formulatedUnitBuilder = new FormulatedMeasureUnitTestBuilder();
var farenheit = formulatedUnitBuilder
.WithSymbol(new Symbol(MeasureUnitSymbolTestData.FarenheitUnitSymbol))
.WithTitle("فارنهایت")
.WithConvertFormulaToBasicUnit("5 / 9 * (a - 32)")
.WitCconvertFormulaFromBasicUnit("32 + (9 / 5 * a)")
.BuildArg();
var dimension = new MeasureDimensionTestBuilder()
.WithBasicMeasureUnitArg(celcius)
.WithFormulatedMeasureUnitArg(farenheit)
.Build();
var arg = new MeasurementArg
{
FromValue = fromValue,
FromUnitSymbol = new Symbol(MeasureUnitSymbolTestData.FarenheitUnitSymbol),
ToUnitSymbol = new Symbol(MeasureUnitSymbolTestData.CelciusUnitSymbol)
};
var measuredValue = dimension.MeasureUnitsFor(arg, new FormulaExpressionEvaluator());
Check.That(measuredValue).IsEqualTo(expected);
}
for_measure_dimension_defining_new_coeffiecient_unit_should_throw_exception_when_formula_has_invliad_parenthesis_formart()
{
var basicUnit = new BasicMeasureUnitTestBuilder().BuildArg();
var formulatedUnitBuilder = new FormulatedMeasureUnitTestBuilder();
var farenheit = formulatedUnitBuilder
.WithConvertFormulaToBasicUnit("23 + ( (a+3)")
.BuildArg();
var dimension = new MeasureDimensionTestBuilder()
.WithBasicMeasureUnitArg(basicUnit)
.Build();
Action action = () => dimension.DefineFormulatedUnit(farenheit);
Check.ThatCode(action).Throws <ParenthesisAreNotBalanced>();
}
public void measure_dimension_should_modify_formulated_units_properly()
{
var basicUnit = new BasicMeasureUnitTestBuilder().BuildArg();
var formulatedUnitBuilder = new FormulatedMeasureUnitTestBuilder();
var formulatedUnit = formulatedUnitBuilder.BuildArg();
var dimension = new MeasureDimensionTestBuilder()
.WithBasicMeasureUnitArg(basicUnit)
.WithFormulatedMeasureUnitArg(formulatedUnit)
.Build();
var arg = formulatedUnitBuilder
.WithTitle("new title")
.WithTitleSlug("new slug")
.WitCconvertFormulaFromBasicUnit("changed formula")
.BuildArg();
dimension.ModifyFormulatedUnit(arg);
Check.That(dimension.MeasureUnits.First(c => c.Id == arg.Id))
.Considering().All.Properties.IsEqualTo(arg);
}
public void for_measure_dimension_new_formulated_units_should_be_defined_properly()
{
var celcius = new BasicMeasureUnitTestBuilder()
.WithSymbol(new Symbol(MeasureUnitSymbolTestData.CelciusUnitSymbol))
.WithTitle("سلسیوس")
.BuildArg();
var formulatedUnitBuilder = new FormulatedMeasureUnitTestBuilder();
var farenheit = formulatedUnitBuilder
.WithSymbol(new Symbol(MeasureUnitSymbolTestData.FarenheitUnitSymbol))
.WithTitle("فارنهایت")
.WithConvertFormulaToBasicUnit("my formula")
.WitCconvertFormulaFromBasicUnit("my formula")
.BuildArg();
var dimension = new MeasureDimensionTestBuilder()
.WithBasicMeasureUnitArg(celcius)
.Build();
dimension.DefineFormulatedUnit(farenheit);
Check.That(dimension.MeasureUnits.First(c => c.Id == farenheit.Id))
.Considering().All.Properties.IsEqualTo(farenheit);
}
