public void ShouldCalculateLayerFor10To25()
{
var range = Day3Calculators.Range(10, 25);
var expectedLayer = 2;
assertValuesInRangeAreInLayer(range, expectedLayer);
}
public void ShouldCalculateLayerFor2To9()
{
var range = Day3Calculators.Range(2, 9);
var expectedLayer = 1;
assertValuesInRangeAreInLayer(range, expectedLayer);
}
private static void assertValuesInRangeAreInLayer(IEnumerable <int> range, int expectedLayer)
{
foreach (int n in range)
{
int result = Day3Calculators.GetLayer(n);
Assert.True(expectedLayer == result, $"For input:{n} Expected layer:{expectedLayer} but was layer:{result}");
}
}
public void ShouldDoRangeFromXtoY()
{
int minSeen = 30;
int maxSeen = 30;
IEnumerable <int> enumerable = Day3Calculators.Range(23, 37);
foreach (var i in enumerable)
{
if (i < minSeen)
{
minSeen = i;
}
else if (i > maxSeen)
{
maxSeen = i;
}
}
Assert.Equal(23, minSeen);
Assert.Equal(37, maxSeen);
}
public void MaxValueInLayer1_ShouldBe9()
{
Assert.Equal(9, Day3Calculators.MaxValueInLayer(1));
}
public void ShouldCalculateLayerFor1()
{
int result = Day3Calculators.GetLayer(1);
Assert.Equal(0, result);
}
public void MaxValueInLayer0_ShouldBe1()
{
Assert.Equal(1, Day3Calculators.MaxValueInLayer(0));
}
public void ShouldReturnSecondLayerSizeAs16()
{
Assert.Equal(16, Day3Calculators.SizeOfLayer(2));
}
public void ShouldReturnFirstLayerSizeAs8()
{
Assert.Equal(8, Day3Calculators.SizeOfLayer(1));
}
public void ShouldReturnZerothLayerSizeAs1()
{
Assert.Equal(1, Day3Calculators.SizeOfLayer(0));
}
