def test_source_valid(self):
ris = source("apologies.source.RandomInputSource")
assert isinstance(ris, RandomInputSource)
ris = source("RandomInputSource")
assert isinstance(
ris, RandomInputSource
) # if there's no module, we assume "apologies.source"
def demo(argv: List[str], unused_stdout: IO[str],
unused_stderr: IO[str]) -> None:
"""Run a game with simulated players, displaying output on the terminal."""
parser = argparse.ArgumentParser(
description=
"Run a game with simulated players, displaying output on the terminal.",
epilog=
"By default, the game runs in %s mode with %d players. A source is a class that chooses a player's move."
% (_DEMO_DEFAULT_MODE, _DEMO_DEFAULT_PLAYERS),
)
parser.add_argument("--players",
type=int,
default=_DEMO_DEFAULT_PLAYERS,
help="Number of simulated players in the game")
parser.add_argument("--mode",
type=str,
default=_DEMO_DEFAULT_MODE,
choices=_DEMO_MODE_CHOICES,
help="Choose the game mode")
parser.add_argument("--source",
type=str,
default=_DEMO_DEFAULT_SOURCE,
help="Fully-qualified name of the character source")
parser.add_argument(
"--delay",
type=float,
default=_DEMO_DEFAULT_DELAY_SEC,
help="Delay between computer-generated moves (fractional seconds)")
args = parser.parse_args(args=argv[2:])
run_demo(players=args.players,
mode=GameMode[args.mode],
source=source(args.source),
delay_sec=args.delay)
def simulation(argv: List[str], unused_stdout: IO[str],
unused_stderr: IO[str]) -> None:
"""Run a simulation and display results."""
parser = argparse.ArgumentParser(
description=
"Run a simulation to see how well different character input sources behave.",
epilog=
"Every combination of game mode, number of players, and input source is tested, "
"using %d iterations by default. A spreadsheet is generated containing statistics "
"on mean and median turns and duration to win, as well as number of wins for each "
"source." % _SIM_DEFAULT_ITERATIONS,
)
parser.add_argument("--iter",
type=int,
default=_SIM_DEFAULT_ITERATIONS,
help="Number of iterations per scenario")
parser.add_argument("--out",
type=str,
default=_SIM_DEFAULT_OUT,
help="Path to the output CSV file")
parser.add_argument(
"source",
type=str,
nargs="+",
help="Fully-qualified name of the character sources to test")
args = parser.parse_args(args=argv[2:])
errors = []
if args.iter <= 0:
errors.append("simulation: error: there must be at least 1 iteration")
if errors:
parser.print_usage()
print("\n".join(errors))
sys.exit(1)
run_simulation(iterations=args.iter,
output=args.out,
sources=[source(s) for s in args.source])
def test_source_invalid(self):
with pytest.raises(ValueError):
source("apologies.engine.Engine"
) # valid class, but not a CharacterInputSource
def test_source_unknown(self):
with pytest.raises(TypeError):
source("apologies.game.Blah") # not a valid class