public void Combine_ForLength3FromBinaryValues_Success()
{
var k = 3;
var n = 1; //0, 1
var testable = new _2_1_1();
var expected = new[] { "000", "001", "010", "011", "100", "101", "110", "111" };
var result = testable.Run(k, n);
Assert.That(result.Select(x => string.Join("", x)).ToArray(), Is.EquivalentTo(expected));
}
public void PropertyCombine_AnyInputValues_FirstAndLastValuesAreCorrect()
{
var testable = new _2_1_1();
Prop.ForAll <int, int>(Arb.From <int>().Filter(x => x > 0 && x < 5), Arb.From <int>().Filter(x => x > 0 && x < 10),
(k, n) =>
{
var init = Enumerable.Range(0, k).Select(x => 0).ToArray();
var last = Enumerable.Range(0, k).Select(x => n).ToArray();
var result = testable.Run(k, n);
Assert.That(result.First().SequenceEqual(init));
Assert.That(result.Last().SequenceEqual(last));
}).QuickCheckThrowOnFailure();
}
public void PropertyCombine_AnyInputValues_AnalogAndMainSolutionShouldBeEqual()
{
var testable = new _2_1_1();
Prop.ForAll(Arb.From <int>().Filter(x => x > 0 && x < 5), Arb.From <int>().Filter(x => x > 0 && x < 10),
(k, n) =>
{
var result = testable.Run(k, n).Select(x => x.ToList()).ToList();
var analogResult = testable.SimpleAnalog(k, n);
for (var i = 0; i < result.Count; i++)
{
Assert.That(result[i].SequenceEqual(analogResult[i]));
}
}).QuickCheckThrowOnFailure();
}