public void Constructor_WhenInvoked_PreparesEmptyPatternCorrectly()
{
// act
var empty = new Empty();
int oneSide = empty.GetPattern().Length;
int otherSide = empty.GetPattern().Max(x => x.Length);
// assert
Assert.IsTrue(
oneSide == 1 && oneSide == otherSide,
message: "The empty pattern was not of size 1x1.");
Assert.IsTrue(
empty.IsStable,
message: "The empty pattern was not stable.");
Assert.AreEqual(
expected: 0,
actual: empty.StabilizesAt,
message: "The empty pattern stabilizes at the wrong time.");
Assert.AreEqual(
expected: 0,
actual: empty.StablePopulation,
message: "The empty pattern has wrong number of cells in the stable population.");
}