private void VerifySignalsAreCloned(LivingInfectedCell sut, ICell result, ushort signals, ICellVisitor visitor)
{
sut.Accept(visitor);
result.Accept(visitor);
Mock.Get(visitor)
.Verify(v => v.VisitCell(
It.IsAny <bool>(),
It.Is <ushort>(self => self == signals),
It.Is <ushort>(alert => alert == signals)),
Times.Exactly(2));
}
internal void CloningALivingCellDoesReplicatesTheGermAndReturnsInfectedCell(
[Frozen] IGerm germ,
[Frozen] ushort signals,
[Frozen] ICellVisitor visitor,
LivingInfectedCell sut)
{
var result = sut.Clone();
result.Should().BeOfType <InfectedCell>();
VerifyTimesGermReplicatIsCalled(1, germ);
VerifySignalsAreCloned(sut, result, signals, visitor);
}
internal void MatureLyticGermKillsCellWhileCloning(
[Frozen(Matching.ImplementedInterfaces)] MatureLyticGerm lyticGerm,
[Frozen] ICellVisitor visitor,
LivingInfectedCell sut)
{
bool isAlive = true;
bool isNotAlive = false;
sut.Accept(visitor);
VerifyCellIsAlive(visitor, isAlive);
var result = sut.Clone();
result.Accept(visitor);
result.Should().BeOfType <InfectedCell>();
VerifyCellIsAlive(visitor, isNotAlive);
}