public void CanAssignDoubleInDeCulture()
{
string parameterName = "p1Dbl";
const double doubleValue = 0.123d;
const string stringValueInvariant = "0.123";
Type dataType = typeof(double);
var testParameterValue = new ScalarTestParameterValue(parameterName, dataType);
string stringValueDe = null;
CultureInfoUtils.ExecuteUsing("de-DE",
() =>
{
stringValueDe = doubleValue.ToString(
CultureInfo.CreateSpecificCulture("DE-de"));
testParameterValue.StringValue = stringValueDe;
});
Assert.AreEqual(stringValueInvariant, testParameterValue.PersistedStringValue);
testParameterValue.SetValue(doubleValue);
Assert.AreEqual(stringValueInvariant, testParameterValue.PersistedStringValue);
CultureInfoUtils.ExecuteUsing("de-DE",
() =>
{
Assert.AreEqual(stringValueDe,
testParameterValue.GetDisplayValue());
});
}
private static void EnsureDisplayValue(Type dataType,
string stringValueCurrentCulture)
{
const string parameterName = "Test";
var testParameterValue = new ScalarTestParameterValue(parameterName, dataType);
testParameterValue.SetStringValue(stringValueCurrentCulture);
string valueWithKnownDatatype = testParameterValue.GetDisplayValue();
Assert.AreEqual(stringValueCurrentCulture, valueWithKnownDatatype);
object value = testParameterValue.GetValue();
Assert.NotNull(value);
string persistedValue = testParameterValue.PersistedStringValue;
testParameterValue.DataType = null;
string valueWithGuessedDatatype = testParameterValue.GetDisplayValue();
Assert.AreEqual(stringValueCurrentCulture, valueWithGuessedDatatype);
// Now set the same value using InvariantCulture and try again:
testParameterValue = new ScalarTestParameterValue(parameterName, dataType);
testParameterValue.SetStringValue(persistedValue, CultureInfo.InvariantCulture);
valueWithKnownDatatype = testParameterValue.GetDisplayValue();
Assert.AreEqual(stringValueCurrentCulture, valueWithKnownDatatype);
testParameterValue.DataType = null;
valueWithGuessedDatatype = testParameterValue.GetDisplayValue();
Assert.AreEqual(stringValueCurrentCulture, valueWithGuessedDatatype);
}