def test_owners_and_cats_are_created(mocker):
mocker.patch('herdcats.players.are_all_cats_found')
mocker.patch('herdcats.players.move')
mocker.patch('herdcats.reporting.print_summary')
create = mocker.patch('herdcats.players.create')
simulation.run(3)
create.assert_called_once_with(3)
def test_summary_report_printed_after_simulation(mocker):
mocker.patch('herdcats.simulation.MAX_TURNS', 5)
mocker.patch('herdcats.players.create').return_value = 'owners_and_cats'
mocker.patch('herdcats.players.are_all_cats_found').return_value = False
mocker.patch('herdcats.players.move')
report = mocker.patch('herdcats.reporting.print_summary')
simulation.run(3)
report.assert_called_once_with('owners_and_cats')
def test_simulation_stops_if_all_cats_found(mocker):
mocker.patch('herdcats.players.create')
mocker.patch('herdcats.players.are_all_cats_found').side_effect = [
False, False, True]
mocker.patch('herdcats.reporting.print_summary')
move = mocker.patch('herdcats.players.move')
simulation.run(3)
assert move.call_count == 2
def test_simulation_stops_after_MAX_TURNS_turns_if_all_cats_not_found(mocker):
mocker.patch('herdcats.simulation.MAX_TURNS', 5)
mocker.patch('herdcats.players.create')
mocker.patch('herdcats.players.are_all_cats_found').return_value = False
mocker.patch('herdcats.reporting.print_summary')
move = mocker.patch('herdcats.players.move')
simulation.run(3)
assert move.call_count == 5
def test_players_attempt_to_move_on_each_turn(mocker):
mocker.patch('herdcats.simulation.MAX_TURNS', 2)
mocker.patch('herdcats.players.create').return_value = 'players'
mocker.patch('herdcats.players.are_all_cats_found').return_value = False
mocker.patch('herdcats.reporting.print_summary')
move = mocker.patch('herdcats.players.move')
simulation.run(3)
assert move.call_args_list == [(('players', 1),), (('players', 2),)]
