public void Simulate_returns_false_when_no_steps_remain()
{
// arrange
var input = "5 5\n\n1 2 N\n\nLMLMLMLMM\n\n3 3 E\n\nMMRMMRMRRM";
var plateau = new MarsRoverBuilder(input).Build();
plateau.Simulate(9);
// act
var simulationComplete = plateau.Simulate(10);
// assert
Assert.IsTrue(simulationComplete);
}
public void Simulate_runs_many_steps_accross_rovers_in_sequence_when_stipulated()
{
// arrange
var input = "5 5\n\n1 2 N\n\nLMLMLMLMM\n\n3 3 E\n\nMMRMMRMRRM";
var plateau = new MarsRoverBuilder(input).Build();
plateau.Simulate(9);
// act
plateau.Simulate(1);
// assert
var expectedPositions = new List <Position>()
{
new Position(1, 3, Position.Facing.N),
new Position(4, 3, Position.Facing.E)
};
CollectionAssert.AreEqual(expectedPositions, plateau.Rovers.Select(r => r.Position));
}
public void Simulate_finishes_simulation_when_all_steps_have_been_ran_in_sequence()
{
// arrange
var input = "5 5\n\n1 2 N\n\nLMLMLMLMM\n\n3 3 E\n\nMMRMMRMRRM";
var plateau = new MarsRoverBuilder(input).Build();
plateau.Simulate(9);
// act
plateau.Simulate(10);
// assert
var expectedPositions = new List <Position>()
{
new Position(1, 3, Position.Facing.N),
new Position(5, 1, Position.Facing.E)
};
CollectionAssert.AreEqual(expectedPositions, plateau.Rovers.Select(r => r.Position));
}
public void Simulate_handles_overshooting_of_simulation_gracefully()
{
// arrange
var input = "5 5\n\n1 2 N\n\nLMLMLMLMM\n\n3 3 E\n\nMMRMMRMRRM";
var plateau = new MarsRoverBuilder(input).Build();
plateau.Simulate(9);
// act
plateau.Simulate(11);
// assert
var expectedPositions = new List <Position>()
{
new Position(1, 3, Position.Facing.N),
new Position(5, 1, Position.Facing.E)
};
CollectionAssert.AreEqual(expectedPositions, plateau.Rovers.Select(r => r.Position));
}
public void Simulate_runs_all_rover_commands()
{
// arrange
var input = "5 5\n\n1 2 N\n\nLMLMLMLMM\n\n3 3 E\n\nMMRMMRMRRM";
var plateau = new MarsRoverBuilder(input).Build();
// act
plateau.Simulate();
// assert
var expectedPositions = new List <Position>()
{
new Position(1, 3, Position.Facing.N),
new Position(5, 1, Position.Facing.E)
};
CollectionAssert.AreEqual(expectedPositions, plateau.Rovers.Select(r => r.Position));
}
