public void testBasicIntersection()
{
_fields.Add("cat");
_fields.Add("white");
_tuple1 = new Tuple(_fields);
_fields2.Add("cat");
_fields2.Add("white");
_tuple2 = new Tuple(_fields2);
List <Tuple> list1 = new List <Tuple>();
List <Tuple> list2 = new List <Tuple>();
list1.Add(_tuple1);
list2.Add(_tuple2);
Assert.AreEqual(1, list1.Count);
Assert.AreEqual(1, list2.Count);
List <List <Tuple> > listOfListsOfTuples = new List <List <Tuple> >();
listOfListsOfTuples.Add(list1);
listOfListsOfTuples.Add(list2);
Assert.AreEqual(2, listOfListsOfTuples.Count);
IEnumerable <Tuple> intersection = FrontEndXL.Intersection(listOfListsOfTuples);
Assert.AreEqual(1, intersection.Count());
//tuple1 or tuple2 must be equals to the intersection
Assert.AreEqual(_tuple1, intersection.ElementAt(0));
Assert.AreEqual(_tuple2, intersection.ElementAt(0));
}
public void testIntersectionWithDuplicates()
{
_fields.Add("cat");
_fields.Add("white");
_tuple1 = new Tuple(_fields);
_fields2.Add("cat");
_fields2.Add("gray");
_tuple2 = new Tuple(_fields2);
_fields3.Add("dog");
_fields3.Add("brown");
_tuple3 = new Tuple(_fields3);
List <Tuple> list1 = new List <Tuple>();
List <Tuple> list2 = new List <Tuple>();
List <Tuple> list3 = new List <Tuple>();
//list1: [<cat, white>, <cat, gray>]
list1.Add(_tuple1);
list1.Add(_tuple2);
Assert.AreEqual(2, list1.Count);
//list2: [<cat, gray>, <dog, brown>]
list2.Add(_tuple2);
list2.Add(_tuple3);
Assert.AreEqual(2, list2.Count);
//list3: [<dog, brown>, <dog, brown>, <dog, brown>, <cat, gray>]
list3.Add(_tuple3);
list3.Add(_tuple3);
list3.Add(_tuple3);
list3.Add(_tuple2);
Assert.AreEqual(4, list3.Count);
List <List <Tuple> > listOfListsOfTuples = new List <List <Tuple> >();
listOfListsOfTuples.Add(list1);
listOfListsOfTuples.Add(list2);
listOfListsOfTuples.Add(list3);
Assert.AreEqual(3, listOfListsOfTuples.Count);
IEnumerable <Tuple> intersection = FrontEndXL.Intersection(listOfListsOfTuples);
Assert.AreEqual(1, intersection.Count());
Assert.AreEqual(_tuple2, intersection.ElementAt(0));
}
public void testIntersection()
{
_fields.Add("cat");
_fields.Add("white");
_tuple1 = new Tuple(_fields);
_fields2.Add("cat");
_fields2.Add("gray");
_tuple2 = new Tuple(_fields2);
_fields3.Add("cat");
_fields3.Add("white");
_tuple3 = new Tuple(_fields3);
List <Tuple> list1 = new List <Tuple>();
List <Tuple> list2 = new List <Tuple>();
List <Tuple> list3 = new List <Tuple>();
//list1: [<cat, white>]
list1.Add(_tuple1);
Assert.AreEqual(1, list1.Count);
//list2: [<cat, gray>, <cat, white>]
list2.Add(_tuple2);
list2.Add(_tuple3);
Assert.AreEqual(2, list2.Count);
//list3: [<cat, white>]
list3.Add(_tuple3);
Assert.AreEqual(1, list3.Count);
List <List <Tuple> > listOfListsOfTuples = new List <List <Tuple> >();
listOfListsOfTuples.Add(list1);
listOfListsOfTuples.Add(list2);
listOfListsOfTuples.Add(list3);
Assert.AreEqual(3, listOfListsOfTuples.Count);
IEnumerable <Tuple> intersection = FrontEndXL.Intersection(listOfListsOfTuples);
Assert.AreEqual(1, intersection.Count());
//tuple1 or tuple3 must be equals to the intersection
Assert.AreEqual(_tuple1, intersection.ElementAt(0));
Assert.AreEqual(_tuple3, intersection.ElementAt(0));
}