public void FindSystemsTotalEnergyAfter1000Steps()
{
var exampleLoader = new AlternateExampleLoader("Input.txt");
var system = exampleLoader.System;
system.Simulate(1000);
Assert.Equal(12053, system.TotalEnergy);
}
public void ExampleHistoryRepeatItselfTest(string fileName, long expectedSteps)
{
var exampleLoader = new AlternateExampleLoader(fileName);
var cycleDetector = new CycleDetector(exampleLoader.MoonsPositions);
var cycleSteps = cycleDetector.FindCycleSteps();
Assert.Equal(expectedSteps, cycleSteps);
}
public void Example2Test()
{
var exampleLoader = new AlternateExampleLoader("Example2.txt");
var system = exampleLoader.System;
Assert.Equal(exampleLoader.ExpectedSystemStateOnStep[0], system.State);
for (int i = 1; i <= 10; i++)
{
system.Simulate(10);
Assert.Equal(exampleLoader.ExpectedSystemStateOnStep[i * 10], system.State);
}
Assert.Equal(1940, system.TotalEnergy);
}
public void ExampleHistoryRepeatItselfTest(string fileName, long expectedSteps)
{
var exampleLoader = new AlternateExampleLoader(fileName);
var system = exampleLoader.System;
var initialState = system.State.ToArray();
long step = 0;
do
{
step++;
system.Simulate();
if (initialState.SequenceEqual(system.State))
{
break;
}
} while (step <= expectedSteps + 1);
Assert.Equal(expectedSteps, step);
}
