#!/usr/bin/env python from unittest import TestCase from pathlib import Path import warnings from dungeonsheets import race, monsters, exceptions, spells, infusions from dungeonsheets.character import Character, Wizard, Druid, read_character_file, _resolve_mechanic from dungeonsheets.weapons import Weapon, Shortsword from dungeonsheets.armor import Armor, LeatherArmor, Shield class TestCharacter(TestCase): """Tests for the generic character base class.""" def test_constructor(self): char = Character(name="Inara") def test_hit_dice(self): # Test the getter char = Character() char.level = 2 char.hit_dice_faces = 10 self.assertEqual(char.hit_dice, '2d10') def test_max_hp(self): char = Wizard(level=3, constitution=12) self.assertEqual(char.hp_max, 17) def test_set_attrs(self): char = Character() char.set_attrs(name='Inara') self.assertEqual(char.name, 'Inara') # Check that the weapons get loaded as objects not string char.set_attrs(weapons=['shortsword']) self.assertEqual(len(char.weapons), 1) self.assertTrue(isinstance(char.weapons[0], Shortsword)) # Check that armor and shield gets set_attrs char.set_attrs(armor='leather armor', shield='shield') self.assertFalse(isinstance(char.armor, str)) self.assertFalse(isinstance(char.shield, str)) # Check that race gets set to an object char.set_attrs(race='high elf') self.assertIsInstance(char.race, race.HighElf) # Check inspiration works char.set_attrs(inspiration=True) self.assertTrue(char.inspiration) char.set_attrs(inspiration=False) self.assertFalse(char.inspiration) def test_homebrew_spells(self): char = Character() class MySpell(spells.Spell): name="my spell!" char.set_attrs(spells=(MySpell,)) self.assertIsInstance(char.spells[0], spells.Spell) self.assertEqual(char.spells[0].name, "my spell!") def test_homebrew_infusions(self): char = Character(classes="artificer") class MyInfusion(infusions.Infusion): name="my infusion!" # Pass an already created infusion class char.set_attrs(infusions=(MyInfusion,)) self.assertIsInstance(char.infusions[0], infusions.Infusion) self.assertEqual(char.infusions[0].name, "my infusion!") # Pass a previously undefined infusion char = Character(classes="artificer") char.set_attrs(infusions=("spam_infusion",)) self.assertIsInstance(char.infusions[0], infusions.Infusion) self.assertEqual(char.infusions[0].name, "Spam Infusion") def test_resolve_mechanic(self): # Test a well defined mechanic NewSpell = _resolve_mechanic("mage_hand", spells, None) self.assertTrue(issubclass(NewSpell, spells.Spell)) # Test an unknown mechanic def new_spell(**params): return spells.Spell NewSpell = _resolve_mechanic("hocus_pocus", spells, spells.Spell) self.assertTrue(issubclass(NewSpell, spells.Spell)) # Test direct resolution of a proper subclass class MySpell(spells.Spell): pass NewSpell = _resolve_mechanic(MySpell, spells, spells.Spell) def test_wield_weapon(self): char = Character() char.strength = 14 char.weapon_proficiencies = [Shortsword] # Add a weapon char.wield_weapon('shortsword') self.assertEqual(len(char.weapons), 1) sword = char.weapons[0] self.assertTrue(isinstance(sword, Weapon)) self.assertTrue(isinstance(sword, Shortsword)) self.assertEqual(sword.attack_modifier, 4) # str + prof self.assertEqual(sword.damage, '1d6+2') # str # Check if dexterity is used if it's higher (Finesse weapon) char.weapons = [] char.dexterity = 16 char.wield_weapon('shortsword') sword = char.weapons[0] self.assertEqual(sword.attack_modifier, 5) # dex + prof # Check if race weapon proficiencies are considered char.weapons = [] char.weapon_proficiencies = [] char.race = race.HighElf() char.wield_weapon('shortsword') sword = char.weapons[0] self.assertEqual(sword.attack_modifier, 5) def test_str(self): char = Wizard(name="Inara") self.assertEqual(str(char), 'Inara') self.assertEqual(repr(char), '') def test_is_proficient(self): char = Character(classes=['Wizard']) char.weapon_proficiencies sword = Shortsword() # Check for not-proficient weapon self.assertFalse(char.is_proficient(sword)) # Check if we're proficient in the weapon char.weapon_proficiencies = [Shortsword] self.assertTrue(char.is_proficient(sword)) # Now try it with a racial proficiency char.weapon_proficiencies = tuple() char.race = race.HighElf() self.assertTrue(char.is_proficient(sword)) def test_proficiencies_text(self): char = Character() char._proficiencies_text = ('hello', 'world') self.assertIn('hello', char.proficiencies_text.lower()) self.assertIn('world', char.proficiencies_text.lower()) # Check for extra proficiencies char._proficiencies_text += ("it's", "me") self.assertIn("it's", char.proficiencies_text.lower()) self.assertIn('me', char.proficiencies_text.lower()) # Check that race proficienceis are included elf = race.HighElf() char.race = elf expected = ("hello", "world", "longswords", "shortswords", "shortbows", "longbows", "it's", "me") for e in expected: self.assertIn(e, char.proficiencies_text.lower()) def test_proficiency_bonus(self): char = Character() char.level = 1 self.assertEqual(char.proficiency_bonus, 2) char.level = 4 self.assertEqual(char.proficiency_bonus, 2) char.level = 5 self.assertEqual(char.proficiency_bonus, 3) char.level = 8 self.assertEqual(char.proficiency_bonus, 3) char.level = 9 self.assertEqual(char.proficiency_bonus, 4) char.level = 12 self.assertEqual(char.proficiency_bonus, 4) char.level = 13 self.assertEqual(char.proficiency_bonus, 5) char.level = 16 self.assertEqual(char.proficiency_bonus, 5) char.level = 17 self.assertEqual(char.proficiency_bonus, 6) char.level = 20 self.assertEqual(char.proficiency_bonus, 6) def test_spell_slots(self): char = Wizard() # Wizard level 1 char.level = 1 self.assertEqual(char.spell_slots(spell_level=0), 3) self.assertEqual(char.spell_slots(spell_level=1), 2) self.assertEqual(char.spell_slots(spell_level=2), 0) # Wizard level 2 char.level = 2 self.assertEqual(char.spell_slots(spell_level=0), 3) self.assertEqual(char.spell_slots(spell_level=1), 3) self.assertEqual(char.spell_slots(spell_level=2), 0) def test_equip_armor(self): char = Character(dexterity=16) char.wear_armor('leather armor') self.assertTrue(isinstance(char.armor, Armor)) # Now make sure the armor class is correct self.assertEqual(char.armor_class, 14) # Try passing an Armor object directly char.wear_armor(LeatherArmor()) self.assertEqual(char.armor_class, 14) # Test equipped armor with max dexterity mod_str char.armor.dexterity_mod_max = 1 self.assertEqual(char.armor_class, 12) def test_wield_shield(self): char = Character(dexterity=16) char.wield_shield('shield') self.assertTrue(isinstance(char.shield, Shield), msg=char.shield) # Now make sure the armor class is correct self.assertEqual(char.armor_class, 15) # Try passing an Armor object directly char.wield_shield(Shield) self.assertEqual(char.armor_class, 15) def test_speed(self): # Check that the speed pulls from the character's race char = Character(race='lightfoot halfling') self.assertEqual(char.speed, '25') # Check that a character with no race defaults to 30 feet char = Character() char.race = None self.assertEqual(char.speed, '30') class DruidTestCase(TestCase): def test_learned_spells(self): """For a druid, learning spells is not necessary and this field should be ignored.""" char = Druid() with warnings.catch_warnings(): warnings.filterwarnings('ignore', message="Druids cannot learn spells") char.set_attrs(spells=['invisibility'], spells_prepared=['druidcraft']) # self.assertEqual(len(char.spells), 1) self.assertEqual(len(char.spells), 2) self.assertIn(spells.Druidcraft(), char.spells) def test_wild_shapes(self): char = Druid() # Druid level 2 char.level = 2 # Set reasonable wild shapes char.wild_shapes = ['Wolf'] self.assertIsInstance(char.wild_shapes[0], monsters.Wolf) # Check what happens if a non-existent wild_shape is added with self.assertRaises(exceptions.MonsterError): char.wild_shapes = ['Wolf', 'Hyperion Loader'] # Check what happens if a valid monster class is directly added char.wild_shapes = [monsters.Wolf(), ] self.assertIsInstance(char.wild_shapes[0], monsters.Wolf) # Check that invalid monsters aren't accepted char.wild_shapes = ['Wolf', 'giant eagle'] self.assertEqual(len(char.wild_shapes), 1) self.assertIsInstance(char.wild_shapes[0], monsters.Wolf) def test_moon_druid_wild_shapes(self): # Moon druid level 2 gets beasts up to CR 1 char = Druid(level=2, wild_shapes=['Ape'], circle='moon') self.assertEqual(len(char.wild_shapes), 1) self.assertIsInstance(char.wild_shapes[0], monsters.Ape) # Moon druid above level 6 gets beasts up to CR level / 3 char = Druid(level=9, wild_shapes=['ankylosaurus'], circle='moon') self.assertEqual(len(char.wild_shapes), 1) self.assertIsInstance(char.wild_shapes[0], monsters.Ankylosaurus) def test_can_assume_shape(self): class Beast(monsters.Monster): description = 'beast' new_druid = Druid(level=1) low_druid = Druid(level=2) mid_druid = Druid(level=4) high_druid = Druid(level=8) beast = Beast() # Check that level 1 druid automatically fails self.assertFalse(new_druid.can_assume_shape(beast)) # Check if a basic beast can be transformed self.assertTrue(low_druid.can_assume_shape(beast)) # Check that challenge rating is checked hard_beast = Beast() hard_beast.challenge_rating = 1/2 really_hard_beast = Beast() really_hard_beast.challenge_rating = 1 self.assertFalse(low_druid.can_assume_shape(hard_beast)) self.assertFalse(low_druid.can_assume_shape(really_hard_beast)) self.assertTrue(mid_druid.can_assume_shape(hard_beast)) self.assertFalse(mid_druid.can_assume_shape(really_hard_beast)) self.assertTrue(high_druid.can_assume_shape(hard_beast)) self.assertTrue(high_druid.can_assume_shape(really_hard_beast)) # Check that swim speed is enforced swim_beast = Beast() swim_beast.swim_speed = 15 self.assertFalse(low_druid.can_assume_shape(swim_beast)) self.assertTrue(mid_druid.can_assume_shape(swim_beast)) self.assertTrue(high_druid.can_assume_shape(swim_beast)) # Check that fly speed is enforced fly_beast = Beast() fly_beast.fly_speed = 15 self.assertFalse(low_druid.can_assume_shape(fly_beast)) self.assertFalse(mid_druid.can_assume_shape(fly_beast)) self.assertTrue(high_druid.can_assume_shape(fly_beast)) # Check that non-beasts are not allowed not_beast = monsters.Monster() not_beast.description = "monster" self.assertFalse(low_druid.can_assume_shape(not_beast))