public void EvaluateReturnsFalseIfSubExpressionDoesntReturnUriRef()
{
IsIri expression = new IsIri(new GraphMemberExpression(new BlankNode()));
Bindings bindings = new Bindings();
Assert.AreEqual(false, expression.Evaluate(bindings));
}
public void EvaluateReturnsTrueIfSubExpressionReturnsUriRef()
{
IsIri expression = new IsIri(new GraphMemberExpression(new UriRef("dog:scooby")));
Bindings bindings = new Bindings();
Assert.AreEqual(true, expression.Evaluate(bindings));
}