public void LastIndexTest()
{
ICollection arr = GetList();
int expected = 3;
int actual;
actual = ICollectionExt.LastIndex(arr);
EAssert.AreEqual(expected, actual);
}
public void ToStringTest()
{
ICollection arr = GetList();
string separator = ";";
string expected = "1;2;3;4";
string actual;
actual = arr.ToString(separator);
EAssert.AreEqual(expected, actual);
}
public void EGetRangeTest1()
{
IList <int> coll = GetList();
int startIndex = 2;
List <int> expected = new List <int> {
3, 4
};
List <int> actual;
actual = IListExt.EGetRange <int>(coll, startIndex);
EAssert.AreEqual(actual, expected);
}
public void RemoveRangeTest()
{
ICollection <int> coll = GetList();
IEnumerable <int> items = new List <int> {
1, 3
};
IEnumerable <int> expected = new List <int> {
2, 4
};
ICollectionExt.RemoveRange <int>(coll, items);
EAssert.AreEqual(coll, expected);
}
public void CutTest()
{
List <int> coll = GetList();
Func <int, bool> predicate = (int i) => (i > 1);
List <int> expected = new List <int>()
{
2, 3, 4
};
List <int> actual;
actual = ICollectionExt.Cut <int>(coll, predicate);
EAssert.AreEqual(actual, expected);
EAssert.AreEqual(coll.Count, 1);
}
public void EGetRangeTest()
{
IList <int> coll = GetList();
int startIndex = 1;
int count = 2;
List <int> expected = new List <int>()
{
2, 3
};
List <int> actual;
actual = IListExt.EGetRange <int>(coll, startIndex, count);
EAssert.AreEqual(actual, expected);
}
public void SplitByIndexTest()
{
IList <int> coll = GetList();
int index = 2;
bool excludeSplittingItem = true;
List <int>[] expected = new List <int>[] { new List <int>()
{
1, 2
}, new List <int>()
{
4
} };
List <int>[] actual;
actual = coll.SplitByIndex <int>(index, excludeSplittingItem);
EAssert.AreEqual(actual, expected);
}