public void SomeSimpleCases()
{
Assert.That(
TwoNumbersByTheirSum.HasTwoNumbersWhichInTotalGivePassedSum(
new [] { 1, 2 },
3),
Is.True);
Assert.That(
TwoNumbersByTheirSum.HasTwoNumbersWhichInTotalGivePassedSum(
new [] { 15, 357, 2, 73, 352 },
3),
Is.False);
Assert.That(
TwoNumbersByTheirSum.HasTwoNumbersWhichInTotalGivePassedSum(
new [] { 15, 357, 2, 73, 352 },
709),
Is.True);
Assert.That(
TwoNumbersByTheirSum.HasTwoNumbersWhichInTotalGivePassedSum(
new [] { 3, 14, 423, 1 },
3),
Is.False);
Assert.That(
TwoNumbersByTheirSum.HasTwoNumbersWhichInTotalGivePassedSum(
new [] { 7, 15, 25, 37, 3, 21, 43 },
36),
Is.True);
}
public void CompareWithSlowMethod()
{
for (var i = 0; i < 200; i++)
{
var fastMethodResult = TwoNumbersByTheirSum
.HasTwoNumbersWhichInTotalGivePassedSum(
new[] { 7, 15, 25, 37, 3, 21, 43 },
i);
var slowMethodResult = TwoNumbersByTheirSum
.HasTwoNumbersWhichInTotalGivePassedSum_Slow(
new[] { 7, 15, 25, 37, 3, 21, 43 },
i);
Assert.That(fastMethodResult,
Is.EqualTo(slowMethodResult));
}
}
