/// <summary>
/// Создать улей, и запустить его, как будто он работал
/// в течение часа.
/// </summary>
/// <param name="state">Состояние улья.</param>
/// <param name="checkForEveryIteration">Проверка на каждой итерации.</param>
/// <returns>Улей, отработавший час и остановленный.</returns>
private MathBeehive CreateBeehiveWorkedForHour(
IBeehiveState state,
Action <MathBeehive> checkForEveryIteration = null)
{
MathBeehive beehive = new MathBeehive(state);
for (int i = 0; i < this.GetIterationsInHour(beehive); i++)
{
checkForEveryIteration?.Invoke(beehive);
beehive.SingleIteration();
}
beehive.Validate();
return(beehive);
}
public void MathBeehive_BeesCountStable()
{
ServiceLocator.Instance.RegisterService <IApiaryBalance>(new DefaultApiaryBalance());
int initialBeesCount = 10000;
IBeehiveState testState = new BeehiveXmlState
{
HoneyCount = 0,
BeesTotalCount = initialBeesCount,
BeesInsideCount = initialBeesCount,
WorkerBeesCount = initialBeesCount - 1000,
QueensCount = 0,
GuardsCount = 1000
};
MathBeehive beehive = this.CreateBeehiveWorkedForHour(testState);
Assert.AreEqual(initialBeesCount, beehive.BeesTotalCount);
}
public void MathBeehive_CorrectGuardsLimitation()
{
ServiceLocator.Instance.RegisterService <IApiaryBalance>(new DefaultApiaryBalance());
IBeehiveState testState = new BeehiveXmlState
{
HoneyCount = 0,
BeesTotalCount = 10000,
BeesInsideCount = 10000,
WorkerBeesCount = 9990,
QueensCount = 0,
GuardsCount = 10
};
MathBeehive beehive = this.CreateBeehiveWorkedForHour(testState);
int expectedHoney = this.ExpectedChecksPerHourFromOneGuard
* testState.GuardsCount;
Assert.IsTrue(Math.Abs(expectedHoney - beehive.HoneyCount)
<= expectedHoney * MathBeehiveTests.Inaccuracy);
}
public void MathBeehive_CorrectBeeProducing()
{
ServiceLocator.Instance.RegisterService <IApiaryBalance>(
new ApiaryBalanceDontProducingQueens(new DefaultApiaryBalance()));
IBeehiveState testState = new BeehiveXmlState
{
HoneyCount = 0,
BeesTotalCount = 100,
BeesInsideCount = 100,
WorkerBeesCount = 0,
QueensCount = 100,
GuardsCount = 0
};
MathBeehive beehive = this.CreateBeehiveWorkedForHour(testState);
int expectedNewBees = this.ExpectedChildrenFromOneQueenPerHour
* testState.QueensCount;
Assert.IsTrue(Math.Abs(expectedNewBees - beehive.BeesTotalCount)
<= expectedNewBees * MathBeehiveTests.Inaccuracy);
}
public void MathBeehive_OutsideWorkersNormalStartTheirWork()
{
ServiceLocator.Instance.RegisterService <IApiaryBalance>(new DefaultApiaryBalance());
IBeehiveState testState = new BeehiveXmlState
{
HoneyCount = 5,
BeesTotalCount = 10,
BeesInsideCount = 1,
WorkerBeesCount = 9,
QueensCount = 0,
GuardsCount = 1
};
MathBeehive beehive = this.CreateBeehiveWorkedForHour(testState);
long expectedHoney = this.ExpectedHoneyFromOneBeePerHour
* testState.WorkerBeesCount
+ testState.HoneyCount;
Assert.IsTrue(Math.Abs(expectedHoney - beehive.HoneyCount)
<= expectedHoney * MathBeehiveTests.Inaccuracy);
}
/// <summary>
/// Получить количество итераций, которые необходимо произвести
/// для имитации работы улья в течение часа.
/// </summary>
/// <param name="beehive">Улей.</param>
/// <returns>Количество итераций.</returns>
private int GetIterationsInHour(MathBeehive beehive)
{
return(1000 / beehive.IntervalMs * 60 * 60);
}
