def test_b_6__support_can_be_cut_from_other_coast():
"""
ENGLAND: F North Atlantic Ocean -> Mid-Atlantic Ocean
F Irish Sea Supports North Atlantic Ocean -> Mid-Atlantic Ocean
FRANCE: F Mid-Atlantic Ocean Hold
F Spain North Coast Support Mid-Atlantic Ocean Hold
ITALY: F Gulf of Lyon -> Spain South Coast
"""
game_map = generate_map()
england_starting_configuration = [
{'territory_name': 'North Atlantic Ocean', 'unit_type': UnitTypes.FLEET},
{'territory_name': 'Irish Sea', 'unit_type': UnitTypes.FLEET},
]
england = Player("England", game_map, england_starting_configuration)
france_starting_configuration = [
{'territory_name': 'Mid-Atlantic Ocean', 'unit_type': UnitTypes.FLEET},
{'territory_name': 'Spain North Coast', 'unit_type': UnitTypes.FLEET},
]
france = Player("France", game_map, france_starting_configuration)
italy_starting_configuration = [
{'territory_name': 'Gulf of Lyon', 'unit_type': UnitTypes.FLEET},
]
italy = Player("Italy", game_map, italy_starting_configuration)
commands = [
MoveCommand(england, england.units[0], 'Mid-Atlantic Ocean'),
SupportCommand(england, england.units[1], england.units[0], 'Mid-Atlantic Ocean'),
HoldCommand(france, france.units[0]),
SupportCommand(france, france.units[1], france.units[0], 'Mid-Atlantic Ocean'),
MoveCommand(italy, italy.units[0], 'Spain South Coast'),
]
result = resolve_turn(game_map, commands)
assert result == {
'England': {
Unit(UnitTypes.FLEET, 'Mid-Atlantic Ocean'): None,
Unit(UnitTypes.FLEET, 'Irish Sea'): None,
},
'France': {
Unit(UnitTypes.FLEET, 'Mid-Atlantic Ocean'): {
'English Channel',
'Brest Coast',
'Gascony Coast',
'Portugal Coast',
'Western Mediterranean Sea',
'North Africa Coast',
},
Unit(UnitTypes.FLEET, 'Spain North Coast'): None,
},
'Italy': {
Unit(UnitTypes.FLEET, 'Gulf of Lyon'): None,
}
}
def test_b_4__support_to_unreachable_coast_allowed():
"""
FRANCE: F Gascony Coast -> Spain North Coast
F Marseilles Coast Support F Gascony Coast -> Spain North Coast
ITALY: F Western Mediterranean Sea -> Spain South Coast
"""
game_map = generate_map()
france_starting_configuration = [
{'territory_name': 'Gascony Coast', 'unit_type': UnitTypes.FLEET},
{'territory_name': 'Marseilles Coast', 'unit_type': UnitTypes.FLEET},
]
france = Player("France", game_map, france_starting_configuration)
italy_starting_configuration = [
{'territory_name': 'Western Mediterranean Sea', 'unit_type': UnitTypes.FLEET},
]
italy = Player("Italy", game_map, italy_starting_configuration)
commands = [
MoveCommand(france, france.units[0], 'Spain North Coast'),
SupportCommand(france, france.units[1], france.units[0], 'Spain North Coast'),
MoveCommand(italy, italy.units[0], 'Spain South Coast'),
]
result = resolve_turn(game_map, commands)
assert result == {
'France': {
Unit(UnitTypes.FLEET, 'Spain North Coast'): None,
Unit(UnitTypes.FLEET, 'Marseilles Coast'): None,
},
'Italy': {
Unit(UnitTypes.FLEET, 'Western Mediterranean Sea'): None,
}
}
def test__support_command():
game_map = generate_map()
starting_configuration = [
{
'territory_name': 'Smyrna',
'unit_type': UnitTypes.TROOP
},
{
'territory_name': 'Armenia Coast',
'unit_type': UnitTypes.FLEET
},
{
'territory_name': 'Serbia',
'unit_type': UnitTypes.TROOP
},
{
'territory_name': 'Greece',
'unit_type': UnitTypes.TROOP
},
]
player = Player("Turkey", game_map, starting_configuration)
move_command = MoveCommand(player, player.units[0], 'Ankara')
hold_command = HoldCommand(player, player.units[2])
support_command_1 = SupportCommand(player, player.units[1],
player.units[0], 'Ankara')
support_command_2 = SupportCommand(player, player.units[3],
player.units[2], 'Serbia')
command_map = CommandMap(
game_map,
[move_command, support_command_1, hold_command, support_command_2])
assert command_map._home_map == {
'Smyrna': move_command,
'Armenia': support_command_1,
'Serbia': hold_command,
'Greece': support_command_2,
}
assert command_map._attacker_map == {
'Ankara': [move_command],
'Serbia': [hold_command],
}
assert command_map._convoy_attacker_map == dict()
assert command_map._transport_map == dict()
assert command_map._support_map == {
('Smyrna', 'Ankara'): [support_command_1],
('Serbia', 'Serbia'): [support_command_2],
}
def test_support_destination_not_adjacent():
game_map = generate_map()
starting_configuration = [
{'territory_name': 'Trieste', 'unit_type': UnitTypes.TROOP},
{'territory_name': 'Budapest', 'unit_type': UnitTypes.TROOP},
]
player = Player("Austria", game_map, starting_configuration)
with pytest.raises(AssertionError):
SupportCommand(player, player.units[0], player.units[1], 'Galicia')
def test_support_landlocked_destination_with_fleet():
game_map = generate_map()
starting_configuration = [
{'territory_name': 'Rumania Coast', 'unit_type': UnitTypes.FLEET},
{'territory_name': 'Serbia', 'unit_type': UnitTypes.TROOP},
]
player = Player("Turkey", game_map, starting_configuration)
with pytest.raises(AssertionError):
SupportCommand(player, player.units[0], player.units[1], 'Budapest')
def test_support_troop_on_coast_to_another_coast():
game_map = generate_map()
starting_configuration = [
{'territory_name': 'Norway', 'unit_type': UnitTypes.TROOP},
{'territory_name': 'Norwegian Sea', 'unit_type': UnitTypes.FLEET},
]
player = Player("Russia", game_map, starting_configuration)
command = SupportCommand(player, player.units[1], player.units[0], 'Edinburgh')
assert command.unit.position == 'Norwegian Sea'
assert command.supported_unit.position == 'Norway'
assert command.destination == 'Edinburgh'
def test_support_supported_unit_not_adjacent():
game_map = generate_map()
starting_configuration = [
{'territory_name': 'Paris', 'unit_type': UnitTypes.TROOP},
{'territory_name': 'Ruhr', 'unit_type': UnitTypes.TROOP},
]
player = Player("France", game_map, starting_configuration)
command = SupportCommand(player, player.units[0], player.units[1], 'Burgundy')
assert command.unit.position == 'Paris'
assert command.supported_unit.position == 'Ruhr'
assert command.destination == 'Burgundy'
def test_support_supported_unit_adjacent():
game_map = generate_map()
starting_configuration = [
{'territory_name': 'Tuscany', 'unit_type': UnitTypes.TROOP},
{'territory_name': 'Rome', 'unit_type': UnitTypes.TROOP},
]
player = Player("Italy", game_map, starting_configuration)
command = SupportCommand(player, player.units[0], player.units[1], 'Venice')
assert command.unit.position == 'Tuscany'
assert command.supported_unit.position == 'Rome'
assert command.destination == 'Venice'
def test_support_troop_to_parent_of_coast_with_fleet():
game_map = generate_map()
starting_configuration = [
{'territory_name': 'Gulf of Lyon', 'unit_type': UnitTypes.FLEET},
{'territory_name': 'Tuscany', 'unit_type': UnitTypes.TROOP},
]
player = Player("France", game_map, starting_configuration)
command = SupportCommand(player, player.units[0], player.units[1], 'Piedmont')
assert command.unit.position == 'Gulf of Lyon'
assert command.supported_unit.position == 'Tuscany'
assert command.destination == 'Piedmont'
def test_support_fleet_to_coast_with_troop():
game_map = generate_map()
starting_configuration = [
{'territory_name': 'Finland', 'unit_type': UnitTypes.TROOP},
{'territory_name': 'Baltic Sea', 'unit_type': UnitTypes.FLEET},
]
player = Player("France", game_map, starting_configuration)
command = SupportCommand(player, player.units[0], player.units[1], 'Sweden Coast')
assert command.unit.position == 'Finland'
assert command.supported_unit.position == 'Baltic Sea'
assert command.destination == 'Sweden Coast'
def test_a_8__check_unit_cannot_support_itself():
""" FRANCE: F Trieste Coast Support Trieste Coast Hold """
# Modified from original check: this command is considered illegal, so no resolution check is made
game_map = generate_map()
starting_configuration = [
{
'territory_name': 'Trieste Coast',
'unit_type': UnitTypes.FLEET
},
]
player = Player("France", game_map, starting_configuration)
with pytest.raises(AssertionError):
SupportCommand(player, player.units[0], player.units[0], 'Trieste')
def test_b_5__support_from_unreachable_coast_not_allowed():
"""
FRANCE: F Marseilles Coast -> Gulf of Lyon
F Spain North Coast Support F Marseilles Coast -> Gulf of Lyon
"""
game_map = generate_map()
france_starting_configuration = [
{'territory_name': 'Marseilles Coast', 'unit_type': UnitTypes.FLEET},
{'territory_name': 'Spain North Coast', 'unit_type': UnitTypes.FLEET},
]
france = Player("France", game_map, france_starting_configuration)
with pytest.raises(AssertionError):
SupportCommand(france, france.units[1], france.units[0], 'Gulf of Lyon')
def _build_command(self, player, command):
unit = self._find_unit(command.unit)
if command.command_type == CommandType.MOVE:
return MoveCommand(player, unit, command.destination)
if command.command_type == CommandType.SUPPORT:
supported_unit = self._find_unit(command.source)
return SupportCommand(player, unit, supported_unit, command.destination)
if command.command_type == CommandType.CONVOY_MOVE:
return ConvoyMoveCommand(player, unit, command.destination)
if command.command_type == CommandType.CONVOY_TRANSPORT:
transported_unit = self._find_unit(command.source)
return ConvoyTransportCommand(player, unit, transported_unit, command.destination)
if command.command_type == CommandType.HOLD:
return HoldCommand(player, unit)
raise ValueError("Invalid command type: {}".format(command.command_type))
def test_a_10__support_of_unreachable_destination_fails():
""" ITALY: F Rome Coast Support Apulia -> Venice """
game_map = generate_map()
starting_configuration = [
{
'territory_name': 'Rome Coast',
'unit_type': UnitTypes.FLEET
},
{
'territory_name': 'Apulia',
'unit_type': UnitTypes.TROOP
},
]
player = Player("Italy", game_map, starting_configuration)
with pytest.raises(AssertionError):
SupportCommand(player, player.units[0], player.units[1], 'Venice')
def test_c_2__three_army_circular_movement_with_support():
"""
TURKEY: F Ankara Coast -> Constantinople Coast
A Constantinople -> Smyrna
A Smyrna -> Ankara
A Bulgaria Support Ankara Coast -> Constantinople Coast
"""
game_map = generate_map()
turkey_starting_configuration = [
{
'territory_name': 'Ankara Coast',
'unit_type': UnitTypes.FLEET
},
{
'territory_name': 'Constantinople',
'unit_type': UnitTypes.TROOP
},
{
'territory_name': 'Smyrna',
'unit_type': UnitTypes.TROOP
},
{
'territory_name': 'Bulgaria',
'unit_type': UnitTypes.TROOP
},
]
turkey = Player("Turkey", game_map, turkey_starting_configuration)
commands = [
MoveCommand(turkey, turkey.units[0], 'Constantinople Coast'),
MoveCommand(turkey, turkey.units[1], 'Smyrna'),
MoveCommand(turkey, turkey.units[2], 'Ankara'),
SupportCommand(turkey, turkey.units[3], turkey.units[0],
'Constantinople Coast'),
]
result = resolve_turn(game_map, commands)
assert result == {
'Turkey': {
Unit(UnitTypes.FLEET, 'Constantinople Coast'): None,
Unit(UnitTypes.TROOP, 'Smyrna'): None,
Unit(UnitTypes.TROOP, 'Ankara'): None,
Unit(UnitTypes.TROOP, 'Bulgaria'): None,
},
}
def test_a_6__check_player_cannot_command_other_players_units():
"""
(all troops belong to England)
GERMANY: F London Coast -> North Sea
A Liverpool Hold
A Wales Support Liverpool Hold
A Convoy Wales -> Picardy
F English Channel Transport Wales -> Picardy
"""
# Extended from original check: various command types added, since all should fail
game_map = generate_map()
starting_configuration = [
{
'territory_name': 'London Coast',
'unit_type': UnitTypes.FLEET
},
{
'territory_name': 'Liverpool',
'unit_type': UnitTypes.TROOP
},
{
'territory_name': 'Wales',
'unit_type': UnitTypes.TROOP
},
{
'territory_name': 'English Channel',
'unit_type': UnitTypes.FLEET
},
]
england = Player("England", game_map, starting_configuration)
germany = Player("Germany", game_map, [])
with pytest.raises(AssertionError):
MoveCommand(germany, england.units[0], 'North Sea')
with pytest.raises(AssertionError):
HoldCommand(germany, england.units[1])
with pytest.raises(AssertionError):
SupportCommand(germany, england.units[2], england.units[1],
'Liverpool')
with pytest.raises(AssertionError):
ConvoyMoveCommand(germany, england.units[2], 'Picardy')
with pytest.raises(AssertionError):
ConvoyTransportCommand(germany, england.units[3], england.units[2],
'Picardy')
def test_d_22__impossible_fleet_move_cannot_be_supported():
"""
Adapted from DATC test, because the DATC test requires illegal moves to be
specified, which this system prevents
"""
game_map = generate_map()
germany_starting_configuration = [
{
'territory_name': 'Kiel Coast',
'unit_type': UnitTypes.FLEET
},
{
'territory_name': 'Burgundy',
'unit_type': UnitTypes.TROOP
},
]
germany = Player("Germany", game_map, germany_starting_configuration)
with pytest.raises(AssertionError):
SupportCommand(germany, germany.units[1], germany.units[0], 'Munich')
def test_d_24__impossible_army_move_cannot_be_supported():
"""
Adapted from DATC test, because the DATC test requires illegal moves to be
specified, which this system prevents
"""
game_map = generate_map()
france_starting_configuration = [
{
'territory_name': 'Marseilles',
'unit_type': UnitTypes.TROOP
},
{
'territory_name': 'Spain South Coast',
'unit_type': UnitTypes.FLEET
},
]
france = Player("France", game_map, france_starting_configuration)
with pytest.raises(AssertionError):
SupportCommand(france, france.units[1], france.units[0],
'Gulf of Lyon')
def test_d_34__support_targetting_own_area_not_allowed():
"""
Adapted from DATC test, because the DATC test requires illegal moves to be
specified, which this system prevents
"""
game_map = generate_map()
italy_starting_configuration = [
{
'territory_name': 'Prussia',
'unit_type': UnitTypes.TROOP
},
]
italy = Player("Italy", game_map, italy_starting_configuration)
russia_starting_configuration = [
{
'territory_name': 'Warsaw',
'unit_type': UnitTypes.TROOP
},
]
russia = Player("Russia", game_map, russia_starting_configuration)
with pytest.raises(AssertionError):
SupportCommand(italy, italy.units[0], russia.units[0], 'Prussia')
def test_c_5__disrupted_circular_movement_due_to_dislodged_convoy():
"""
AUSTRIA: A Trieste -> Serbia
A Serbia -> Bulgaria
TURKEY: A Bulgaria -> Trieste (Convoy)
F Aegean Sea Transports Bulgaria -> Trieste
F Ionian Sea Transports Bulgaria -> Trieste
F Adriatic Sea Transports Bulgaria -> Trieste
ITALY: F Naples Coast -> Ionian Sea
F Tunis Coast Supports Naples Coast -> Ionian Sea
"""
game_map = generate_map()
austria_starting_configuration = [
{
'territory_name': 'Trieste',
'unit_type': UnitTypes.TROOP
},
{
'territory_name': 'Serbia',
'unit_type': UnitTypes.TROOP
},
]
austria = Player("Austria", game_map, austria_starting_configuration)
turkey_starting_configuration = [
{
'territory_name': 'Bulgaria',
'unit_type': UnitTypes.TROOP
},
{
'territory_name': 'Aegean Sea',
'unit_type': UnitTypes.FLEET
},
{
'territory_name': 'Ionian Sea',
'unit_type': UnitTypes.FLEET
},
{
'territory_name': 'Adriatic Sea',
'unit_type': UnitTypes.FLEET
},
]
turkey = Player("Turkey", game_map, turkey_starting_configuration)
italy_starting_configuration = [
{
'territory_name': 'Naples Coast',
'unit_type': UnitTypes.FLEET
},
{
'territory_name': 'Tunis Coast',
'unit_type': UnitTypes.FLEET
},
]
italy = Player("Italy", game_map, italy_starting_configuration)
commands = [
MoveCommand(austria, austria.units[0], 'Serbia'),
MoveCommand(austria, austria.units[1], 'Bulgaria'),
ConvoyMoveCommand(turkey, turkey.units[0], 'Trieste'),
ConvoyTransportCommand(turkey, turkey.units[1], turkey.units[0],
'Trieste'),
ConvoyTransportCommand(turkey, turkey.units[2], turkey.units[0],
'Trieste'),
ConvoyTransportCommand(turkey, turkey.units[3], turkey.units[0],
'Trieste'),
MoveCommand(italy, italy.units[0], 'Ionian Sea'),
SupportCommand(italy, italy.units[1], italy.units[0], 'Ionian Sea'),
]
result = resolve_turn(game_map, commands)
assert result == {
'Austria': {
Unit(UnitTypes.TROOP, 'Trieste'): None,
Unit(UnitTypes.TROOP, 'Serbia'): None,
},
'Turkey': {
Unit(UnitTypes.TROOP, 'Bulgaria'): None,
Unit(UnitTypes.FLEET, 'Aegean Sea'): None,
Unit(UnitTypes.FLEET, 'Ionian Sea'): {
'Apulia Coast',
'Albania Coast',
'Greece Coast',
'Eastern Mediterranean Sea',
'Tyrrhenian Sea',
},
Unit(UnitTypes.FLEET, 'Adriatic Sea'): None,
},
'Italy': {
Unit(UnitTypes.FLEET, 'Ionian Sea'): None,
Unit(UnitTypes.FLEET, 'Tunis Coast'): None,
},
}
def test__several_commands():
game_map = generate_map()
starting_configuration = [
{
'territory_name': 'Ankara',
'unit_type': UnitTypes.TROOP
},
{
'territory_name': 'Black Sea',
'unit_type': UnitTypes.FLEET
},
{
'territory_name': 'Budapest',
'unit_type': UnitTypes.TROOP
},
{
'territory_name': 'Rumania Coast',
'unit_type': UnitTypes.FLEET
},
{
'territory_name': 'Ukraine',
'unit_type': UnitTypes.TROOP
},
{
'territory_name': 'Moscow',
'unit_type': UnitTypes.TROOP
},
]
player = Player("Turkey", game_map, starting_configuration)
commands = [
ConvoyMoveCommand(player, player.units[0], 'Sevastopol'),
ConvoyTransportCommand(player, player.units[1], player.units[0],
'Sevastopol'),
MoveCommand(player, player.units[2], 'Rumania'),
MoveCommand(player, player.units[3], 'Sevastopol Coast'),
SupportCommand(player, player.units[4], player.units[3],
'Sevastopol Coast'),
MoveCommand(player, player.units[5], 'Sevastopol'),
]
command_map = CommandMap(game_map, commands)
assert command_map._home_map == {
'Ankara': commands[0],
'Black Sea': commands[1],
'Budapest': commands[2],
'Rumania': commands[3],
'Ukraine': commands[4],
'Moscow': commands[5],
}
assert command_map._attacker_map == {
'Rumania': [commands[2]],
'Sevastopol': [commands[3], commands[5]],
}
assert command_map._convoy_attacker_map == {
'Sevastopol': [commands[0]],
}
assert command_map._transport_map == {
('Ankara', 'Sevastopol'): [commands[1]],
}
assert command_map._support_map == {
('Rumania', 'Sevastopol'): [commands[4]],
}