public void MaximumSpacesVisited()
{
int x = -100000, y = -100000;
CleaningRobot robot = CreateTesterRobot(x, y);
List <(string, int)> commands = new List <(string, int)>
{
("E", 100000),
("N", 100000),
("W", 100000),
};
int z = 99998;
int num = 9997;
while (num > 0)
{
commands.Add(("S", z));
commands.Add(("E", z));
z--;
commands.Add(("N", z));
commands.Add(("W", z));
z--;
num--;
}
robot.RunRobot(commands);
}
public void RunCleaningRobot_NoMovement()
{
int x = 12, y = 13;
List <(string, int)> commands = new List <(string, int)>
{
("E", 0)
};
CleaningRobot robot = CreateTesterRobot(x, y);
int spacesCleaned = robot.RunRobot(commands);
Assert.AreEqual(1, spacesCleaned);
Assert.AreEqual(12, robot.XCoordinate);
Assert.AreEqual(13, robot.YCoordinate);
}
public void RunCleaningRobot_Circle()
{
int x = 0, y = 0;
List <(string, int)> commands = new List <(string, int)>
{
("E", 1),
("N", 1),
("W", 1),
("S", 1),
("E", 1),
("N", 1),
("W", 1),
("S", 1)
};
CleaningRobot robot = CreateTesterRobot(x, y);
int spacesCleaned = robot.RunRobot(commands);
Assert.AreEqual(4, spacesCleaned);
Assert.AreEqual(x, robot.XCoordinate);
Assert.AreEqual(y, robot.YCoordinate);
}
public void RunCleaningRobot_LargeCommandsList()
{
int x = -100000, y = -100000;
List <(string, int)> commands = new List <(string, int)>
{
("E", 100000),
("N", 100000),
("W", 100000),
("S", 99999),
("E", 99999),
("N", 99998),
("W", 99997),
("S", 99996)
};
CleaningRobot robot = CreateTesterRobot(x, y);
int spacesCleaned = robot.RunRobot(commands);
Assert.AreEqual(799990, spacesCleaned);
Assert.AreEqual(-99998, robot.XCoordinate);
Assert.AreEqual(-99997, robot.YCoordinate);
}
