public void SearchOneItemInListWithMapAndComparerTest()
{
var list = new List <int> {
1, 2, 3, 4, 5, 6, 7
};
var val = Colls.BinarySearch(list, v => v + 1, 3, Comparer <int> .Default);
val.ShouldBe(1);
}
public void SearchOneItemInListWithMapTest()
{
var list = new List <int> {
1, 2, 3, 4, 5, 6, 7
};
var val = Colls.BinarySearch(list, v => v + 1, 3); // 2 + 1 = 3, so matched 2
val.ShouldBe(1);
}
public void SearchOneItemInReadOnlyListWithComparerTest()
{
var list = new List <int> {
1, 2, 3, 4, 5, 6, 7
}.AsReadOnly();
var val = Colls.BinarySearch(list, 3, Comparer <int> .Default);
val.ShouldBe(2);
}
public void SearchOneItemInReadOnlyListTest()
{
var list = new List <int> {
1, 2, 3, 4, 5, 6, 7
}.AsReadOnly();
var val = Colls.BinarySearch(list, 3);
val.ShouldBe(2);
}
public void SearchOneItemInListWithStartAndLengthAndComparerTest()
{
var list = new List <int> {
1, 2, 3, 4, 5, 6, 7
};
var val1 = Colls.BinarySearch(list, 2, 1, 3, Comparer <int> .Default);
var val2 = Colls.BinarySearch(list, 1, 1, 3, Comparer <int> .Default);
var val3 = Colls.BinarySearch(list, 1, 3, 3, Comparer <int> .Default);
var val4 = Colls.BinarySearch(list, 1, 1, 3, Comparer <int> .Default);
var val5 = Colls.BinarySearch(list, 5, 1, 3, Comparer <int> .Default);
val1.ShouldBe(2);
val2.ShouldBeNegative();
val3.ShouldBe(2);
val4.ShouldBeNegative();
val5.ShouldBeNegative();
}
public void SearchOneItemInListWithMapAndStartAndLengthTest()
{
var list = new List <int> {
1, 2, 3, 4, 5, 6, 7
};
var val1 = Colls.BinarySearch(list, 2, 1, v => v + 1, 4); // 3 + 1 = 4, so matched 3
var val2 = Colls.BinarySearch(list, 1, 1, v => v + 1, 4); // 3 + 1 = 4, so matched 3
var val3 = Colls.BinarySearch(list, 1, 3, v => v + 1, 4); // 3 + 1 = 4, so matched 3
var val4 = Colls.BinarySearch(list, 1, 1, v => v + 1, 4); // 3 + 1 = 4, so matched 3
var val5 = Colls.BinarySearch(list, 5, 1, v => v + 1, 4); // 3 + 1 = 4, so matched 3
val1.ShouldBe(2);
val2.ShouldBeNegative();
val3.ShouldBe(2);
val4.ShouldBeNegative();
val5.ShouldBeNegative();
}
public void SearchOneItemInReadOnlyListWithStartAndLengthTest()
{
var list = new List <int> {
1, 2, 3, 4, 5, 6, 7
}.AsReadOnly();
var val1 = Colls.BinarySearch(list, 2, 1, 3);
var val2 = Colls.BinarySearch(list, 1, 1, 3);
var val3 = Colls.BinarySearch(list, 1, 3, 3);
var val4 = Colls.BinarySearch(list, 1, 1, 3);
var val5 = Colls.BinarySearch(list, 5, 1, 3);
val1.ShouldBe(2);
val2.ShouldBeNegative();
val3.ShouldBe(2);
val4.ShouldBeNegative();
val5.ShouldBeNegative();
}