public void FiveNumbers_TenIndexPairs()
{
var inputNumbers = new List <int> {
1, 2, 3, 4, 5
};
var indexPairer = new IndexPairer();
var result = indexPairer.GetIndexPairs(inputNumbers);
Assert.That(result.Count, Is.EqualTo(10));
}
public void ThreeNumbers_ThreeIndexPairs()
{
var inputNumbers = new List <int> {
1, 2, 3
};
var indexPairer = new IndexPairer();
var result = indexPairer.GetIndexPairs(inputNumbers);
Assert.That(result.Count, Is.EqualTo(3));
}
public void FourNumbers_SixIndexPairs()
{
var inputNumbers = new List <int> {
1, 2, 3, 4
};
var indexPairer = new IndexPairer();
var result = indexPairer.GetIndexPairs(inputNumbers);
Assert.That(result.Count, Is.EqualTo(6));
}
public void TwoNumbers_OneIndexPair()
{
var inputNumbers = new List <int> {
1, 2
};
var indexPairer = new IndexPairer();
var result = indexPairer.GetIndexPairs(inputNumbers);
Assert.That(result.Count, Is.EqualTo(1));
}
