public void ClrTypeMappingPrimitiveTypeOverflowTest()
{
var edmModel = this.GetParserResult(ClrTypeMappingTestModelBuilder.PrimitiveTypeOverflowTest());
var annotations = edmModel.FindVocabularyAnnotations(edmModel.FindType("NS1.Person"));
Func <string, IEdmIntegerConstantExpression> GetIntegerExpression = (termName) =>
{
var valueAnnotation = annotations.Single(n => n.Term.Name == termName) as IEdmValueAnnotation;
return((IEdmIntegerConstantExpression)valueAnnotation.Value);
};
Func <string, IEdmFloatingConstantExpression> GetFloatExpression = (termName) =>
{
var valueAnnotation = annotations.Single(n => n.Term.Name == termName) as IEdmValueAnnotation;
return((IEdmFloatingConstantExpression)valueAnnotation.Value);
};
Func <string, IEdmValue> GetEdmValue = (termName) =>
{
var valueAnnotation = annotations.Single(n => n.Term.Name == termName) as IEdmValueAnnotation;
var edmToClrEvaluator = new EdmToClrEvaluator(null);
return(edmToClrEvaluator.Evaluate(valueAnnotation.Value));
};
var edmToClrConverter = new EdmToClrConverter();
Assert.AreEqual(edmToClrConverter.AsClrValue(GetFloatExpression("SingleValue"), typeof(Single)), float.PositiveInfinity, "It should return Infinit for Single when the value is greater than Single.MaxValue.");
Assert.AreEqual(edmToClrConverter.AsClrValue(GetFloatExpression("NegativeSingleValue"), typeof(Single)), float.NegativeInfinity, "It should return Negative Infinit for Single when the value is less than Single.MinValue.");
this.VerifyThrowsException(typeof(OverflowException), () => edmToClrConverter.AsClrValue(GetEdmValue("ByteValue"), typeof(byte)));
this.VerifyThrowsException(typeof(OverflowException), () => edmToClrConverter.AsClrValue <byte>(GetEdmValue("ByteValue")));
this.VerifyThrowsException(typeof(OverflowException), () => new EdmToClrEvaluator(null).EvaluateToClrValue <byte>(GetIntegerExpression("ByteValue")));
this.VerifyThrowsException(typeof(OverflowException), () => edmToClrConverter.AsClrValue(GetEdmValue("SByteValue"), typeof(sbyte)));
this.VerifyThrowsException(typeof(OverflowException), () => edmToClrConverter.AsClrValue <sbyte>(GetEdmValue("SByteValue")));
this.VerifyThrowsException(typeof(OverflowException), () => new EdmToClrEvaluator(null).EvaluateToClrValue <sbyte>(GetIntegerExpression("SByteValue")));
}