public void StartAfterEndShouldReturnEmptyCollection()
{
var n = 101;
var m = 11;
var result = FindShortestSequenceOfOperations.ShortestSequenceOfOperations(n, m);
Assert.AreEqual(0, result.Count());
}
public void CaseZeroStartPositiveEndRangeEleven()
{
var n = 0;
var m = 11;
// Sequence: 0 → 2 → 4 → 5 → 10 → 11
var result = FindShortestSequenceOfOperations.ShortestSequenceOfOperations(n, m);
Assert.AreEqual(6, result.Count());
}
public void CasePositiveStartPositiveEndRangeOne()
{
var n = 3;
var m = 6;
// Sequence: 3 → 6
var result = FindShortestSequenceOfOperations.ShortestSequenceOfOperations(n, m);
Assert.AreEqual(2, result.Count());
}
public void SpecialCaseNegativeStartNegativeEndRangeOne()
{
var n = -2;
var m = -1;
// Sequence: -2 → -1
var result = FindShortestSequenceOfOperations.ShortestSequenceOfOperations(n, m);
Assert.AreEqual(2, result.Count());
}
public void SpecialCaseNegativeStartEnd21ShouldReturnProperResult()
{
var n = -3;
var m = 21;
// Sequence: -3 → -1 → 1 → 3 → 5 → 10 → 20 → 21
var result = FindShortestSequenceOfOperations.ShortestSequenceOfOperations(n, m);
Assert.AreEqual(8, result.Count());
}
public void SpecialCaseNegativeStartShouldReturnProperResult()
{
var n = -2;
var m = 2;
// Sequence: -2 → 0 → 2
var result = FindShortestSequenceOfOperations.ShortestSequenceOfOperations(n, m);
Assert.AreEqual(3, result.Count());
}
public void NegativeStartShouldReturnProperResult()
{
var n = -5;
var m = 16;
// Sequence: -5 → -3 → -1 → 1 → 3 → 4 → 8 → 16
var result = FindShortestSequenceOfOperations.ShortestSequenceOfOperations(n, m);
Assert.AreEqual(8, result.Count());
}
public void TestingTheExampleShouldReturnProperResult()
{
var n = 5;
var m = 16;
// Sequence: 5 → 7 → 8 → 16
var result = FindShortestSequenceOfOperations.ShortestSequenceOfOperations(n, m);
Assert.AreEqual(4, result.Count());
}
public void PileOfTestsForDesert()
{
var n = 11;
var m = 101;
// Sequence: 11 → 12 → 24 → 25 → 50 → 100 → 101
var result = FindShortestSequenceOfOperations.ShortestSequenceOfOperations(n, m);
Assert.AreEqual(7, result.Count());
var a = -11;
var b = 0;
// Sequence: -11 → -9 → -7 → -5 → -3 → -1 → 0
var result2 = FindShortestSequenceOfOperations.ShortestSequenceOfOperations(a, b);
Assert.AreEqual(7, result2.Count());
var c = 0;
var d = 1;
var result3 = FindShortestSequenceOfOperations.ShortestSequenceOfOperations(c, d);
Assert.AreEqual(2, result3.Count());
var e = 0;
var f = 2;
var result4 = FindShortestSequenceOfOperations.ShortestSequenceOfOperations(e, f);
Assert.AreEqual(2, result4.Count());
var g = 0;
var h = 3;
var result5 = FindShortestSequenceOfOperations.ShortestSequenceOfOperations(g, h);
Assert.AreEqual(3, result5.Count());
var i = 0;
var j = 4;
var result6 = FindShortestSequenceOfOperations.ShortestSequenceOfOperations(i, j);
Assert.AreEqual(3, result6.Count());
}
