public void SelectPropertyItem()
{
MemberAssignment[] assignments = new MemberAssignment[]
{
Expression.Property(sourceParam, "ListOfA").BindSelectedProperty <ObjectE, ObjectA, int>("ObjectB_Id", "Id", false)
};
ObjectE obj = listOfObjectD.Select(Expression.Lambda <Func <ObjectD, ObjectE> >(
Expression.MemberInit(Expression.New(typeof(ObjectE)), assignments)
, sourceParam).Compile()).FirstOrDefault();
Assert.AreNotEqual(obj.ObjectB_Id, 0);
Assert.AreEqual(obj.ObjectB_Id, listOfObjectD.SelectMany(d => d.ListOfA).Select(a => a.Id).FirstOrDefault());
}
public void SelectTestByProperty()
{
MemberAssignment[] assignments = new MemberAssignment[]
{
Expression.Property(sourceParam, "ListOfA").BindSelectedList <ObjectE, ObjectA, ObjectB>("ListOfB", ObjectB.FromObjectA)
};
ObjectE obj = listOfObjectD.Select(Expression.Lambda <Func <ObjectD, ObjectE> >(
Expression.MemberInit(Expression.New(typeof(ObjectE)), assignments)
, sourceParam).Compile()).FirstOrDefault();
Assert.IsNotNull(obj.ListOfB);
Assert.AreEqual(2, obj.ListOfB.Count());
}
public void OrderByItemDescTest()
{
MemberAssignment[] assignments = new MemberAssignment[]
{
Expression.Property(sourceParam, "ListOfA").BindOrderedItem <ObjectE, ObjectA, int, ObjectB>("ObjectB", "Id", ObjectB.FromObjectA, true)
};
ObjectE obj = listOfObjectD.Select(Expression.Lambda <Func <ObjectD, ObjectE> >(
Expression.MemberInit(Expression.New(typeof(ObjectE)), assignments)
, sourceParam).Compile()).FirstOrDefault();
Assert.IsNotNull(obj.ObjectB);
Assert.AreEqual(9, obj.ObjectB.Id);
}
private LogicGateEnum LogicGateEnumChange(ObjectE objectCondition, int objectConditionOption, ConditionE condition, int conditionOption, ActionE action, int actionOption, ObjectE objectAction, int objectActionOption)
{
LogicGateEnum logicGate = new LogicGateEnum();
logicGate.objectCondition = objectCondition;
logicGate.objectConditionOption = objectConditionOption;
logicGate.condition = condition;
logicGate.conditionOption = conditionOption;
logicGate.action = action;
logicGate.actionOption = actionOption;
logicGate.objectAction = objectAction;
logicGate.objectActionOption = objectActionOption;
return(logicGate);
}
public void OrderByListByNameTest()
{
MemberAssignment[] assignments = new MemberAssignment[]
{
sourceParam.BindOrderedList <ObjectE, ObjectA, int, ObjectB>("ListOfB", "ListOfA", "Id", ObjectB.FromObjectA)
};
ObjectE obj = listOfObjectD.Select(Expression.Lambda <Func <ObjectD, ObjectE> >(
Expression.MemberInit(Expression.New(typeof(ObjectE)), assignments)
, sourceParam).Compile()).FirstOrDefault();
Assert.IsNotNull(obj.ListOfB);
Assert.AreEqual(1, obj.ListOfB.FirstOrDefault().Id);
Assert.AreEqual(9, obj.ListOfB.LastOrDefault().Id);
}
public void WhereSelectItemTestByName()
{
Func <Expression, Expression> predicateGenerator = param =>
Expression.Equal(Expression.Property(param, "Id"), Expression.Constant(1));
MemberAssignment[] assignments = new MemberAssignment[]
{
sourceParam.BindFilteredItem <ObjectE, ObjectA, ObjectB>("ObjectB", "ListOfA", predicateGenerator, ObjectB.FromObjectA)
};
ObjectE obj = listOfObjectD.Select(Expression.Lambda <Func <ObjectD, ObjectE> >(
Expression.MemberInit(Expression.New(typeof(ObjectE)), assignments)
, sourceParam).Compile()).FirstOrDefault();
Assert.IsNotNull(obj.ObjectB);
Assert.AreEqual(1, obj.ObjectB.Id);
}
public void FilterOrderByItemDescTest()
{
Func <Expression, Expression> predicateGenerator = param =>
Expression.LessThan(Expression.Property(param, "Id"), Expression.Constant(9));
MemberAssignment[] assignments = new MemberAssignment[]
{
Expression.Property(sourceParam, "ListOfA").BindOrderedFilteredItem <ObjectE, ObjectA, int, ObjectB>("ObjectB", "Id", predicateGenerator, ObjectB.FromObjectA, true)
};
ObjectE obj = listOfObjectD.Select(Expression.Lambda <Func <ObjectD, ObjectE> >(
Expression.MemberInit(Expression.New(typeof(ObjectE)), assignments)
, sourceParam).Compile()).FirstOrDefault();
Assert.IsNotNull(obj.ObjectB);
Assert.AreEqual(7, obj.ObjectB.Id);
}
public void SelectPropertyList()
{
MemberAssignment[] assignments = new MemberAssignment[]
{
Expression.Property(sourceParam, "ListOfA").BindSelectedProperty <ObjectE, ObjectA, int>("ObjectB_Ids", "Id", true)
};
ObjectE obj = listOfObjectD.Select(Expression.Lambda <Func <ObjectD, ObjectE> >(
Expression.MemberInit(Expression.New(typeof(ObjectE)), assignments)
, sourceParam).Compile()).FirstOrDefault();
Assert.IsTrue(obj.ObjectB_Ids.Count() > 0);
foreach (int id in listOfObjectD.SelectMany(d => d.ListOfA).Select(a => a.Id))
{
Assert.IsTrue(obj.ObjectB_Ids.Contains(id));
}
}
public void SelectFilteredProperty()
{
// Setup the bindings
MemberAssignment[] assignments = new MemberAssignment[]
{
Expression.Property(sourceParam, nameof(ObjectD.ListOfA)).BindFilteredPropertyItem <ObjectE, ObjectA, int>(nameof(ObjectE.ObjectB_Id), (param) => {
return(Expression.Equal(
Expression.Property(param, nameof(ObjectA.Name)),
// Get the object with the matching name
Expression.Constant("Object A 1")
));
}, nameof(ObjectB.Id), false)
};
ObjectE obj = listOfObjectD.Select(Expression.Lambda <Func <ObjectD, ObjectE> >(
Expression.MemberInit(Expression.New(typeof(ObjectE)), assignments)
, sourceParam).Compile()).FirstOrDefault();
Assert.IsNotNull(obj);
Assert.AreEqual(1, obj.ObjectB_Id);
}
public virtual void MethodC(ObjectD arg1, ObjectE arg2)
{
}
public void MethodC(ObjectD arg1, ObjectE arg2)
{
Console.WriteLine("Bye {0} and {1}", arg1, arg2);
}
