/// <summary>
/// Loads the object into the database, returns the term that represents it.
/// </summary>
/// <param name="inputObject">Object to load</param>
/// <param name="termDatabase">Database to load it into.</param>
/// <returns>Database term created for object</returns>
public Term BuildTermForObject(object inputObject, TermDatabase termDatabase)
{
var knownConstant = _nameAndTypeMappings.GetIdentifierForConstantValue(inputObject);
if (!string.IsNullOrWhiteSpace(knownConstant))
{
return termDatabase.Writer.StoreAtom(knownConstant, SymbolType.Identifier);
}
else if (inputObject is string)
{
return termDatabase.Writer.StoreAtom(Convert.ToString(inputObject), SymbolType.String);
}
// NB: IEnumerable must be after string because string is IEnumerable
else if (inputObject is IEnumerable)
{
var listMembers = new List<Term>();
var inputEnumerable = (IEnumerable)inputObject;
foreach (var item in inputEnumerable)
{
listMembers.Add(BuildTermForObject(item, termDatabase));
}
return termDatabase.Writer.StoreTermList(listMembers.ToArray());
}
else if (_nameAndTypeMappings.IsNumeric(inputObject))
{
return termDatabase.Writer.StoreAtom(Convert.ToString(inputObject), SymbolType.Number);
}
else
{
return GenerateNonAcTerm(inputObject, termDatabase);
}
}
public void ShouldReturnNullIfConstantNotKnown()
{
// Arrange
var nameAndTypeMappings = new NameAndTypeMappings();
// Act
var value = nameAndTypeMappings.GetIdentifierForConstantValue(123);
// Assert
Assert.Null(value);
}