public void CreateAssignmentNode()
{
NameNode target = new NameNode("foo");
ConstantNode expr = new ConstantNode(42);
AssignmentNode node = new AssignmentNode(target, expr);
node.RegisterInContext(null);
Assert.AreSame(target, node.Target);
Assert.AreSame(expr, node.Expression);
Assert.AreSame(TypeInfo.Int, node.TypeInfo);
}