public void ReadonlyNodeCollection_IsNotEditable()
{
var subject = new VariableDeclarationList();
subject.MakeReadonly();
Action action = () => subject.Declarations.Add(new VariableDeclaration());
action.Should().Throw <InvalidOperationException>();
}
public void ParentNodeReadonlyMode_WillPropagateToChildNodes()
{
var subjectIdentifier = new Identifier();
var subject = new VariableDeclarationList();
var declaration = new VariableDeclaration();
declaration.Name = subjectIdentifier;
subject.Declarations.Add(declaration);
subject.MakeReadonly();
Action action = () => subjectIdentifier.Name = "NewValue";
action.Should().Throw <InvalidOperationException>();
}
