public void CreateVarNodeWithoutTypeInfo()
{
string name = "foo";
TypeInfo typeinfo = TypeInfo.Int;
IExpressionNode expression = new ConstantNode(42);
VarNode node = new VarNode(name, null, expression);
Assert.IsNull(node.TypeInfo);
node.CheckType(null);
Assert.AreSame(TypeInfo.Int, node.TypeInfo);
}
public void RaiseIfTypeMismatch()
{
string name = "foo";
TypeInfo typeinfo = TypeInfo.Int;
IExpressionNode expression = new ConstantNode(42);
VarNode node = new VarNode(name, TypeInfo.Double, expression);
Assert.AreSame(TypeInfo.Double, node.TypeInfo);
try
{
node.CheckType(null);
Assert.Fail();
}
catch (Exception ex)
{
Assert.AreEqual("type mismatch", ex.Message);
}
}
