private BsonValue MapExpression(CompositeValue composite)
{
BsonDocument compositeDocument = new BsonDocument();
foreach (var component in composite.Components)
{
if (component is IndexValue)
compositeDocument.Add(IndexValueToElement((IndexValue)component));
else
throw new ArgumentException("All Components of composite are expected to be of type IndexValue");
}
return compositeDocument;
}
private static ValueExpression splitIntoComposite(string text)
{
var composite = CompositeValue.Parse(text);
// If there's only one component, this really was a single value
if (composite.Components.Length == 1)
{
return(composite.Components[0]);
}
else
{
return(composite);
}
}
public void HandleComposites()
{
var pX = new CompositeValue(new ValueExpression[] { new StringValue("hello, world!"), new NumberValue(14.8M) });
var pY = new TokenValue("NOK", "http://somesuch.org");
var p1 = new ChoiceValue(new ValueExpression[] { pX, pY });
Assert.AreEqual(@"hello\, world!$14.8,http://somesuch.org|NOK", p1.ToString());
var crit1 = ChoiceValue.Parse(@"hello\, world$14.8,http://somesuch.org|NOK");
Assert.AreEqual(2, crit1.Choices.Length);
Assert.IsTrue(crit1.Choices[0] is CompositeValue);
var comp1 = crit1.Choices[0] as CompositeValue;
Assert.AreEqual(2, comp1.Components.Length);
Assert.AreEqual("hello, world", ((UntypedValue)comp1.Components[0]).AsStringValue().Value);
Assert.AreEqual(14.8M, ((UntypedValue)comp1.Components[1]).AsNumberValue().Value);
Assert.AreEqual("http://somesuch.org|NOK", ((UntypedValue)crit1.Choices[1]).AsTokenValue().ToString());
}
private static void CheckCoding(CompositeValue comp, string code, string system, string text)
{
var nrOfElements = new List<string> { code, system, text }.Where(s => s != null).Count();
Assert.AreEqual(nrOfElements, comp.Components.Count());
foreach (var c in comp.Components)
{
Assert.IsInstanceOfType(c, typeof(IndexValue));
}
if (code != null)
{
var codeIV = (IndexValue)comp.Components.Where(c => (c as IndexValue).Name == "code").FirstOrDefault();
Assert.IsNotNull(codeIV);
Assert.AreEqual(1, codeIV.Values.Count());
Assert.IsInstanceOfType(codeIV.Values[0], typeof(StringValue));
var codeSV = (StringValue)codeIV.Values[0];
Assert.AreEqual(code, codeSV.Value);
}
if (system != null)
{
var systemIV = (IndexValue)comp.Components.Where(c => (c as IndexValue).Name == "system").FirstOrDefault();
Assert.IsNotNull(systemIV);
Assert.AreEqual(1, systemIV.Values.Count());
Assert.IsInstanceOfType(systemIV.Values[0], typeof(StringValue));
var systemSV = (StringValue)systemIV.Values[0];
Assert.AreEqual(system, systemSV.Value);
}
if (text != null)
{
var textIV = (IndexValue)comp.Components.Where(c => (c as IndexValue).Name == "text").FirstOrDefault();
Assert.IsNotNull(textIV);
Assert.AreEqual(1, textIV.Values.Count());
Assert.IsInstanceOfType(textIV.Values[0], typeof(StringValue));
var textSV = (StringValue)textIV.Values[0];
Assert.AreEqual(text, textSV.Value);
}
}
public void HandleComposites()
{
var pX = new CompositeValue(new ValueExpression[] { new StringValue("hello, world!"), new NumberValue(14.8M) });
var pY = new TokenValue("NOK", "http://somesuch.org");
var p1 = new ChoiceValue(new ValueExpression[] { pX, pY });
Assert.AreEqual(@"hello\, world!$14.8,http://somesuch.org|NOK", p1.ToString());
var crit1 = ChoiceValue.Parse(@"hello\, world$14.8,http://somesuch.org|NOK");
Assert.AreEqual(2, crit1.Choices.Length);
Assert.IsTrue(crit1.Choices[0] is CompositeValue);
var comp1 = crit1.Choices[0] as CompositeValue;
Assert.AreEqual(2, comp1.Components.Length);
Assert.AreEqual("hello, world", ((UntypedValue)comp1.Components[0]).AsStringValue().Value);
Assert.AreEqual(14.8M, ((UntypedValue)comp1.Components[1]).AsNumberValue().Value);
Assert.AreEqual("http://somesuch.org|NOK", ((UntypedValue)crit1.Choices[1]).AsTokenValue().ToString());
}
