test: cover tests.progressionLeveling
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@@ -1321,6 +1321,179 @@ function tests.weaponAffixOnHit()
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eq(Status.has(orc, Status.BURNING), true, "a flaming weapon ignites what it hits")
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end
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function tests.progressionLeveling()
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local player = {
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level = 1, xp = 0, xpNext = Progression.xpToNext(1),
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hp = 20, maxHp = 20, attack = 5, baseAttack = 5, defense = 1, baseDefense = 1,
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}
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local lines = Progression.grantXp(player, 5)
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eq(#lines, 0, "an xp gain under the threshold produces no level-up")
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eq(player.xp, 5, "xp accumulates")
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lines = Progression.grantXp(player, 100)
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eq(player.level > 1, true, "a large xp gain levels the player up")
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eq(#lines, player.level - 1, "one log line is produced per level gained")
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eq(player.maxHp > 20, true, "leveling raises max hp")
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eq(player.hp, player.maxHp, "leveling tops up hp by the same amount as the max hp gain")
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eq(player.attack > 5, true, "leveling raises attack")
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ok(player.xp < player.xpNext, "leftover xp after leveling stays below the new threshold")
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end
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function tests.progressionMonsterKillGrantsXp()
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local game = stagedGame(9, arena(21, 11), 3, 6)
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local rat = Monsters.create(Monsters.byKey.rat, 1, 4, 6, 1)
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rat.hp = 1
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game.level.entities = { rat }
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local xpBefore = game.player.xp
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game:playerAttack(rat)
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eq(game.player.xp, xpBefore + Monsters.xpFor(rat), "felling a monster in melee grants its xp")
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eq(#game.level.entities, 0, "the dead monster is swept from the level")
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end
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function tests.spellCastMissileKillsAndGrantsXp()
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local game = stagedGame(5, arena(21, 11), 3, 6)
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local rat = Monsters.create(Monsters.byKey.rat, 1, 6, 6, 1)
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game.level.entities = { rat }
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local manaBefore = game.player.mana
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local success = game:castSpell("missile", rat)
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eq(success, true, "a known spell in range with a clear shot casts successfully")
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eq(game.player.mana, manaBefore - Spells.catalog.missile.cost, "casting spends mana")
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eq(#game.level.entities, 0, "the missile kills the rat and sweeps it from the level")
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eq(game.player.xp, Monsters.xpFor(rat), "a spell kill grants xp same as a melee kill")
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end
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function tests.spellCastFailsWithoutSpendingState()
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local game = stagedGame(5, arena(21, 11), 3, 6)
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local rat = Monsters.create(Monsters.byKey.rat, 1, 6, 6, 1)
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game.level.entities = { rat }
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game.player.mana = 0
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local success = game:castSpell("missile", rat)
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eq(success, false, "casting without enough mana fails")
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eq(game.player.mana, 0, "a failed cast does not touch mana")
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eq(rat.hp, rat.maxHp, "a failed cast deals no damage")
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game.player.mana = 10
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local success2 = game:castSpell("heal")
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eq(success2, false, "casting a spell that exists but was never learned fails")
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eq(game.player.mana, 10, "an unlearned spell cast spends no mana")
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local success3 = game:castSpell("fireball", rat)
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eq(success3, false, "casting a key that matches no spell in the catalog fails")
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end
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function tests.spellLearnFromTome()
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local game = stagedGame(1, arena(21, 11), 3, 6)
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eq(Spells.knows(game.player, "heal"), false, "the starting kit does not know heal")
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game.player.inventory[#game.player.inventory + 1] = Items.tome("heal")
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game:useItem(#game.player.inventory)
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eq(Spells.knows(game.player, "heal"), true, "reading a tome permanently learns its spell")
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local before = #game.player.inventory
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game.player.inventory[#game.player.inventory + 1] = Items.tome("heal")
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game:useItem(#game.player.inventory)
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eq(#game.player.inventory, before, "the tome is consumed whether or not the spell was new")
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end
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function tests.spellHealAndShield()
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local game = stagedGame(1, arena(21, 11), 3, 6)
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Spells.learn(game.player, "heal")
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Spells.learn(game.player, "shield")
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game.player.hp = 10
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local manaBefore = game.player.mana
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game:castSpell("heal")
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eq(game.player.hp > 10, true, "the heal spell restores hp")
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eq(game.player.mana, manaBefore - Spells.catalog.heal.cost, "casting heal spends its mana cost")
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local defenseBefore = game.player:effectiveDefense()
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game:castSpell("shield")
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eq(game.player:effectiveDefense() > defenseBefore, true, "the shield spell raises effective defense")
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ok(Status.has(game.player, Status.SHIELD), "shield applies the shield status")
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end
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function tests.spellBlinkMovesWithinRadius()
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local game = stagedGame(3, arena(21, 11), 10, 6)
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Spells.learn(game.player, "blink")
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local startX, startY = game.player.x, game.player.y
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local success = game:castSpell("blink")
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eq(success, true, "blink casts when mana and known")
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local moved = game.player.x ~= startX or game.player.y ~= startY
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ok(moved, "blink relocates the caster")
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local dist = math.max(math.abs(game.player.x - startX), math.abs(game.player.y - startY))
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ok(dist <= 5, "blink lands within its radius")
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eq(game.level.map:isWalkable(game.player.x, game.player.y), true, "blink lands on walkable ground")
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end
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function tests.manaRegeneratesEachTurn()
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local game = stagedGame(1, arena(21, 11), 3, 6)
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game.player.mana = 0
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game.level.entities = {}
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game:endPlayerTurn()
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eq(game.player.mana, 1, "mana regenerates by one per player turn")
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game.player.mana = game.player.maxMana
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game:endPlayerTurn()
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eq(game.player.mana, game.player.maxMana, "mana regeneration is capped at max mana")
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end
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function tests.throwWeaponHitsAndLands()
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local game = stagedGame(4, arena(21, 11), 3, 6)
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local rat = Monsters.create(Monsters.byKey.rat, 1, 6, 6, 1)
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game.level.entities = { rat }
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local dagger = Items.weapon("dagger", 2)
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game.player.inventory[#game.player.inventory + 1] = dagger
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local index = #game.player.inventory
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local before = #game.player.inventory
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local success = game:throwAt(index, rat)
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eq(success, true, "a weapon throw with a clear line succeeds")
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eq(#game.player.inventory, before - 1, "the thrown weapon leaves the inventory")
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eq(rat.hp, rat.maxHp - dagger.power * 2, "a thrown weapon deals double its melee power")
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local landed = game.level:itemsAt(rat.x, rat.y)
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eq(#landed, 1, "the thrown weapon lands on the ground at the target")
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eq(landed[1].item, dagger, "the landed item is the same weapon that was thrown")
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end
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function tests.throwWeaponKillGrantsXp()
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local game = stagedGame(4, arena(21, 11), 3, 6)
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local rat = Monsters.create(Monsters.byKey.rat, 1, 6, 6, 1)
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rat.hp = 1
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game.level.entities = { rat }
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game.player.inventory[#game.player.inventory + 1] = Items.weapon("battle axe", 5)
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local xpBefore = game.player.xp
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game:throwAt(#game.player.inventory, rat)
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eq(#game.level.entities, 0, "a lethal throw sweeps the monster from the level")
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eq(game.player.xp, xpBefore + Monsters.xpFor(rat), "a thrown-weapon kill grants xp")
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end
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function tests.throwPotionAppliesHostileEffect()
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local game = stagedGame(4, arena(21, 11), 3, 6)
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local rat = Monsters.create(Monsters.byKey.rat, 1, 6, 6, 1)
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game.level.entities = { rat }
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game.player.inventory[#game.player.inventory + 1] = Items.potionOf("poison", 3)
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local success = game:throwAt(#game.player.inventory, rat)
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eq(success, true, "a potion throw with a clear line succeeds")
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eq(Status.has(rat, Status.POISON), true, "a thrown poison potion poisons the target instead of the thrower")
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eq(Status.has(game.player, Status.POISON), false, "the thrower is untouched by their own thrown potion")
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eq(Hazards.at(game.level, rat.x, rat.y, Hazards.GAS) ~= nil, true,
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"a shattered poison potion leaves a lingering cloud of fumes")
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end
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function tests.throwConfusePotionAppliesTheStatusToTheTargetNotTheThrower()
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local game = stagedGame(4, arena(21, 11), 3, 6)
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local rat = Monsters.create(Monsters.byKey.rat, 1, 6, 6, 1)
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game.level.entities = { rat }
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game.player.inventory[#game.player.inventory + 1] = Items.potionOf("confuse")
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local success = game:throwAt(#game.player.inventory, rat)
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eq(success, true, "a confuse potion throw with a clear line succeeds")
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eq(Status.has(rat, Status.CONFUSE), true, "a thrown confuse potion confuses the target instead of the thrower")
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eq(Status.has(game.player, Status.CONFUSE), false, "the thrower is untouched by their own thrown potion")
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end
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function tests.throwBlindPotionAppliesTheStatusToTheTargetNotTheThrower()
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local game = stagedGame(4, arena(21, 11), 3, 6)
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local rat = Monsters.create(Monsters.byKey.rat, 1, 6, 6, 1)
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game.level.entities = { rat }
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game.player.inventory[#game.player.inventory + 1] = Items.potionOf("blind")
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end
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function tests.saveLoadRoundTrip()
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local game = Game.new(2024)
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for _ = 1, 80 do
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