public ReadOnlyConditionGroup(AbstractConditionGroup sourceGroup)
: base(sourceGroup)
{
this.sourceGroup = sourceGroup;
If = new ReadOnlyExpressionCondition(sourceGroup.If);
sourceGroup.PropertyChanged += OnSourcePropertyChanged;
if (null != sourceGroup.Else)
{
Else = new ReadOnlyBasicCondition(sourceGroup.Else);
}
}
public void ReadOnlyConditionFollowsRuleChange()
{
bool propertyChanged = false;
ExpressionCondition parentCondition = new ExpressionCondition() { Expression = "test > 1" };
ReadOnlyExpressionCondition childCondition = new ReadOnlyExpressionCondition(parentCondition);
childCondition.PropertyChanged += (o, e) => propertyChanged = (e.PropertyName == "Expression");
Assert.AreEqual("test > 1", childCondition.Expression);
parentCondition.Expression = "test <= 1";
Assert.IsTrue(propertyChanged);
Assert.AreEqual("test <= 1", childCondition.Expression);
}
public void AddReadOnlyAction()
{
ExpressionCondition parentCondition = new ExpressionCondition() { Expression = "test > 1" };
ReadOnlyExpressionCondition childCondition = new ReadOnlyExpressionCondition(parentCondition);
parentCondition.AddStatement(new Action(Workspace.Instance.GetPlugin(FireTriggerActionType)));
Assert.AreEqual(1, childCondition.Statements.Count);
}
public void CannotRemoveInheritedActionFromInheritingCondition()
{
ExpressionCondition parentCondition = new ExpressionCondition() { Expression = "test > 1" };
ReadOnlyExpressionCondition childCondition = new ReadOnlyExpressionCondition(parentCondition);
Action parentAction = new Action(Workspace.Instance.GetPlugin(FireTriggerActionType));
parentCondition.AddStatement(parentAction);
AbstractStatement childAction = childCondition.Statements.Single();
childCondition.RemoveStatement(childAction);
Assert.AreEqual(1, childCondition.Statements.Count);
}
