def test_start_round(self):
with LogCapture():
logger = logging.getLogger()
battle = Battle(log=logger)
battlemaster = Battlemaster()
unit_charlie = self._make_unit(is_player=True, level=13)
unit_omega = self._make_unit(is_player=True, level=13)
battle.add_combatant(combatant=unit_charlie)
battle.add_combatant(combatant=unit_omega)
# Make sure battle was added
battlemaster.add_battle(battle=battle)
# Lizard poisons Spock
attacker_weapon = self._make_item(item_type="lizard")
target_weapon = self._make_item(item_type="spock")
unit_charlie.equip_item(item=attacker_weapon)
unit_omega.equip_item(item=target_weapon)
dungeon = self._make_dungeon()
battle.start_round(battle=battle,
irc="quux",
ircmsgs=ircmsgs,
dungeon=dungeon,
ircutils=ircutils)
self.assertFalse(unit_omega.has_full_hp())
self.assertTrue(unit_charlie.has_full_hp())
self.assertTrue(len(battle.rounds), 2)
def test_add_battle(self):
with LogCapture():
logger = logging.getLogger()
battle = Battle(log=logger)
battlemaster = Battlemaster()
unit_charlie = self._make_unit(is_player=True, level=13)
unit_omega = self._make_unit(is_player=True, level=13)
battle.add_combatant(combatant=unit_charlie)
battle.add_combatant(combatant=unit_omega)
# Make sure battle was added
battlemaster.add_battle(battle=battle)
attacker_weapon = self._make_item(item_type="lizard")
target_weapon = self._make_item(item_type="spock")
unit_charlie.equip_item(item=attacker_weapon)
unit_omega.equip_item(item=target_weapon)
hit_info = unit_charlie.attack(target=unit_omega)
battle.add_round(attacker=unit_charlie,
target=unit_omega,
hit_info=hit_info)
self.assertEqual(len(battle.rounds), 1)
def test_can_add_round(self):
"""
Test that:
1. We have not exceeded the total rounds for this battle
2. All combatants are alive
3. No combatant can attack the same target twice in a row
"""
with LogCapture():
logger = logging.getLogger()
battle = Battle(log=logger, total_rounds=1)
battlemaster = Battlemaster()
unit_charlie = self._make_unit(is_player=True, level=99)
unit_omega = self._make_unit(is_player=True, level=13)
battle.add_combatant(combatant=unit_charlie)
battle.add_combatant(combatant=unit_omega)
# Make sure battle was added
battlemaster.add_battle(battle=battle)
# Target's Scissors cut Attacker's Paper
attacker_weapon = self._make_item(item_type="lizard")
target_weapon = self._make_item(item_type="spock")
unit_charlie.equip_item(item=attacker_weapon)
unit_omega.equip_item(item=target_weapon)
"""
Sunny day scenario
"""
can_add_round = battle.can_add_round(attacker=unit_charlie,
target=unit_omega)
self.assertTrue(can_add_round)
"""
Test that we cannot exceed total rounds
"""
dungeon = self._make_dungeon()
battle.start_round(battle=battle,
ircutils="quux",
ircmsgs="quux",
irc="quux",
dungeon=dungeon)
self.assertEqual(len(battle.rounds), 1)
# Swap combatant order so it is someone else's turn
battle.combatants = list(reversed(battle.combatants))
cannot_exceed_rounds_error = battle.can_add_round(attacker=unit_charlie,
target=unit_omega)
self.assertEqual(cannot_exceed_rounds_error, "Cannot add round: maximum rounds reached.")
def test_not_your_turn(self):
"""
Unit should not be able to attack twice in a row
"""
with LogCapture():
logger = logging.getLogger()
battle = Battle(log=logger)
battlemaster = Battlemaster()
unit_charlie = self._make_unit(is_player=False, level=99)
unit_omega = self._make_unit(is_player=False, level=13)
battle.add_combatant(combatant=unit_charlie)
battle.add_combatant(combatant=unit_omega)
# Make sure battle was added
battlemaster.add_battle(battle=battle)
# Target's Scissors cut Attacker's Paper
attacker_weapon = self._make_item(item_type="lizard")
target_weapon = self._make_item(item_type="spock")
unit_charlie.equip_item(item=attacker_weapon)
unit_omega.equip_item(item=target_weapon)
dungeon = self._make_dungeon()
battle.start_round(battle=battle,
irc="quux",
ircmsgs="foo",
dungeon=dungeon,
ircutils="quux")
"""
unit_charle's Lizard poisons unit_omega's Spock
"""
self.assertFalse(unit_omega.has_full_hp())
self.assertTrue(unit_charlie.has_full_hp())
self.assertTrue(len(battle.rounds), 2)
"""
Try to attack again (should work since this is not pvp)
"""
can_start_reason = battle.start_round(battle=battle,
irc="quux",
ircmsgs="foo",
dungeon=dungeon,
ircutils="quux")
self.assertTrue(can_start_reason)
self.assertTrue(len(battle.rounds), 3)
def test_cannot_start_battle_with_no_combatants(self):
with LogCapture():
logger = logging.getLogger()
battle = Battle(log=logger)
battlemaster = Battlemaster()
"""
Attempting to add a battle with less than two
combatants should raise ValueError
"""
try:
battlemaster.add_battle(battle=battle)
except ValueError:
self.assertEqual(len(battlemaster.battles), 0)
def test_target_retaliation(self):
"""
Tests the the following use case:
1. Attacker strikes
2. Target is equipped with a counter item type
3. Attacker should miss and then take damage from
the target unit's attack
"""
with LogCapture():
logger = logging.getLogger()
battle = Battle(log=logger)
battlemaster = Battlemaster()
unit_charlie = self._make_unit(is_player=True, level=13)
unit_omega = self._make_unit(is_player=True, level=13)
battle.add_combatant(combatant=unit_charlie)
battle.add_combatant(combatant=unit_omega)
# Make sure battle was added
battlemaster.add_battle(battle=battle)
# Target's Scissors cut Attacker's Paper
attacker_weapon = self._make_item(item_type="paper")
target_weapon = self._make_item(item_type="scissors")
unit_charlie.equip_item(item=attacker_weapon)
unit_omega.equip_item(item=target_weapon)
dungeon = self._make_dungeon()
battle.start_round(battle=battle,
irc="quux",
ircmsgs="foo",
dungeon=dungeon,
ircutils="quux")
"""
Since Unit Omega had scissors equipped they should
have dealt damage to Unit Charlie
"""
self.assertFalse(unit_charlie.has_full_hp())
self.assertTrue(unit_omega.has_full_hp())
self.assertTrue(len(battle.rounds), 2)
def test_cannot_battle_unit_in_combat(self):
"""
Units should not be able to start a battle
if either of them are currently engaged in
a battle.
"""
unit_alpha = self._make_unit(level=13)
unit_bravo = self._make_unit(level=13)
unit_delta = self._make_unit(level=13)
# Engage first two targets in battle
with LogCapture():
logger = logging.getLogger()
battle = Battle(log=logger, total_rounds=2)
battle.add_combatant(unit_alpha)
battle.add_combatant(unit_bravo)
self.assertEqual(len(battle.combatants), 2)
battlemaster = Battlemaster()
battlemaster.add_battle(battle=battle)
"""
Make sure we can't add a combatant in battle to
another battle simultaneously
"""
with LogCapture():
logger = logging.getLogger()
another_battle = Battle(log=logger)
another_battle.add_combatant(unit_alpha)
another_battle.add_combatant(unit_bravo)
another_battle.add_combatant(unit_delta)
"""
Attempting to do this should not work
because two of the combatants are in battle.
"""
battlemaster.add_battle(battle=another_battle)
self.assertEqual(len(battlemaster.battles), 1)
def test_battle_add_challenge(self):
"""
In order to engage in combat, the unit must consent
to a challenge. NPCs should accept automatically; an
attack with an NPC target generates a challenge.
If NPC:
- issue challenge immediately adds challenge
if PC:
- issue challenge adds to battlemaster.challenges
and accepting adds hostile combatant to target
A battle ending or a unit dying should clear
hostile combatants
"""
with LogCapture():
logger = logging.getLogger()
battle = Battle(log=logger)
battlemaster = Battlemaster()
unit_charlie = self._make_unit(is_player=True, level=13)
unit_omega = self._make_unit(is_player=True, level=13)
"""
Could adding a combatant automatically issue a challenge?
"""
battle.add_combatant(combatant=unit_charlie)
battle.add_combatant(combatant=unit_omega)
self.assertEqual(len(battle.combatants), 2, "Failed to add combatants")
"""
The battlemaster issues a challenge on behalf of
unit_charlie!
"""
battlemaster.issue_challenge(attacker=unit_charlie,
target=unit_omega)
self.assertEqual(len(battlemaster.challenges), 1)
"""
After the challenge has been issued, verify that
the Battlemaster has recorded that
"""
has_challenged = \
battlemaster.has_accepted_challenge(attacker=unit_charlie,
target=unit_omega)
self.assertFalse(has_challenged, "Failed to issue challenge")
# Attempt to accept challenge
battlemaster.accept_challenge_from_target(attacker=unit_charlie,
target=unit_omega)
accepted_challenge = \
battlemaster.has_accepted_challenge(attacker=unit_charlie,
target=unit_omega)
self.assertTrue(accepted_challenge, "Failed to accept challenge")
def test_add_battle_with_rounds(self):
combatant_1 = self._make_unit(level=13, is_player=False)
combatant_2 = self._make_unit(level=13, is_player=False)
with LogCapture():
logger = logging.getLogger()
battle = Battle(log=logger)
battle.add_combatant(combatant_1)
battle.add_combatant(combatant_2)
self.assertEqual(len(battle.combatants), 2)
battlemaster = Battlemaster()
battlemaster.add_battle(battle=battle)
self.assertEqual(len(battlemaster.battles), 1)
actual_1 = battlemaster.get_battle_by_combatant(combatant=combatant_1)
self.assertIsNotNone(actual_1)
self.assertEqual(battle, actual_1)
actual_2 = battlemaster.get_battle_by_combatant(combatant=combatant_2)
self.assertIsNotNone(actual_2)
self.assertEqual(battle, actual_2)
self.assertTrue(combatant_1.is_alive())
self.assertTrue(combatant_2.is_alive())
"""
Round 1
"""
attacker_weapon = self._make_item(item_type="rock")
target_weapon = self._make_item(item_type="scissors")
combatant_1.equip_item(item=attacker_weapon)
combatant_2.equip_item(item=target_weapon)
dungeon = self._make_dungeon()
battle.start_round(battle=battle,
irc="quux",
ircutils="quux",
ircmsgs="quux",
dungeon=dungeon)
self.assertEqual(len(battle.rounds), 1)
rounds_won_for_combatant_1 = battle.get_rounds_won(
combatant=combatant_1)
rounds_won_for_combatant_2 = battle.get_rounds_won(
combatant=combatant_2)
self.assertEqual(rounds_won_for_combatant_1, 1)
self.assertEqual(rounds_won_for_combatant_2, 0)
"""
Round 2
"""
round_2_attacker_weapon = self._make_item(item_type="paper")
round_2_target_weapon = self._make_item(item_type="rock")
combatant_2.equip_item(item=round_2_attacker_weapon)
combatant_1.equip_item(item=round_2_target_weapon)
battle.combatants = list(reversed(battle.combatants))
battle.start_round(battle=battle,
irc="quux",
ircutils="quux",
ircmsgs="quux",
dungeon=dungeon)
self.assertEqual(len(battle.rounds), 2)
rounds_won_for_combatant_1 = battle.get_rounds_won(
combatant=combatant_1)
rounds_won_for_combatant_2 = battle.get_rounds_won(
combatant=combatant_2)
self.assertEqual(rounds_won_for_combatant_1, 1)
self.assertEqual(rounds_won_for_combatant_2, 1)
"""
Round 3
"""
round_3_attacker_weapon = self._make_item(item_type="lizard")
round_3_target_weapon = self._make_item(item_type="spock")
combatant_1.equip_item(item=round_3_attacker_weapon)
combatant_2.equip_item(item=round_3_target_weapon)
battle.combatants = list(reversed(battle.combatants))
battle.start_round(battle=battle,
irc="quux",
ircutils="quux",
ircmsgs="quux",
dungeon=dungeon)
self.assertEqual(len(battle.rounds), 3)
rounds_won_for_combatant_1 = battle.get_rounds_won(
combatant=combatant_1)
rounds_won_for_combatant_2 = battle.get_rounds_won(
combatant=combatant_2)
self.assertEqual(rounds_won_for_combatant_1, 2)
self.assertEqual(rounds_won_for_combatant_2, 1)
"""
Make sure we can't exceed max rounds
"""
cannot_add_round_reason = battle.can_add_round(attacker=combatant_1,
target=combatant_2)
self.assertEqual(cannot_add_round_reason, "Cannot add round: maximum rounds reached.")
self.assertEqual(len(battle.rounds), 3)