gen1recomp/tests/engine/stat_rise_message_translation_test.lua

-- The stat name substituted into X-item/vitamin "rose!" messages, and
-- Gold's whole Light Screen / Reflect "rose!" messages, must reach a
-- translation catalog, not just the surrounding sentence template (RBY:
-- src/inventory/ItemEffects.lua, src/battle/TrainerAI.lua; Gold:
-- src/battle/gen2/Battle.lua). With no catalog loaded the message stays
-- English (the existing baseline); with one loaded that translates the
-- relevant word(s), the substitution must change too -- that is the
-- actual bug this suite guards against, which passing/failing sentences
-- alone (as other suites already check) cannot tell apart from text that
-- never reached Strings() at all.
package.path = "./?.lua;./?/init.lua;" .. package.path

local T = require("tests.modkit")
local Data = T.fixtures.fresh()
local Pokemon = require("src.pokemon.Pokemon")
local SaveData = require("src.core.SaveData")
local ItemEffects = require("src.inventory.ItemEffects")
local TrainerAI = require("src.battle.TrainerAI")
local Strings = require("src.core.Strings")

local function withCatalog(catalog, fn)
  Strings.load({ strings = catalog })
  local ok, err = pcall(fn)
  Strings.load(nil)
  if not ok then error(err, 0) end
end

-- ------------------------------------------------------- player X-item

local save = SaveData.newGame()
local player = { name = "FIXMON", stages = {} }
local xBattle = { player = player, kind = "wild" }

local _, baseline = ItemEffects.use(Data, save, "X_ATTACK", nil, xBattle)
T.check(baseline[1]:find("ATTACK", 1, true) ~= nil,
  "X ATTACK's rose! message names the stat in English with no catalog")

withCatalog({ ATTACK = "ATTAQUE" }, function()
  player.stages.attack = nil
  local _, msgs = ItemEffects.use(Data, save, "X_ATTACK", nil, xBattle)
  T.check(msgs[1]:find("ATTAQUE", 1, true) ~= nil,
    "a catalog translating ATTACK reaches the X ATTACK rose! message")
  T.check(msgs[1]:find("ATTACK", 1, true) == nil,
    "...and the untranslated English stat name is gone")
end)

-- --------------------------------------------------------- player vitamin

local target = Pokemon.new(Data, "FIXMON_A", 10)
withCatalog({ DEFENSE = "DEFENSE_FR" }, function()
  local _, msgs = ItemEffects.use(Data, save, "IRON", target)
  T.check(msgs[1]:find("DEFENSE_FR", 1, true) ~= nil,
    "a catalog translating DEFENSE reaches the IRON (vitamin) rose! message")
end)

local hpTarget = Pokemon.new(Data, "FIXMON_A", 10)
withCatalog({ HP = "PV" }, function()
  local _, msgs = ItemEffects.use(Data, save, "HP_UP", hpTarget)
  T.check(msgs[1]:find("PV", 1, true) ~= nil,
    "a catalog translating HP reaches the HP UP rose! message")
end)

-- ------------------------------------------------------- AI trainer X-item

local enemy = { name = "FOE", stages = {} }
local aiBattle = { enemy = enemy, trainer = { name = "TRAINER" }, data = Data }

withCatalog({ SPEED = "VITESSE" }, function()
  local msgs = TrainerAI.useItem(aiBattle, "X_SPEED")
  T.check(msgs[2]:find("VITESSE", 1, true) ~= nil,
    "a catalog translating SPEED reaches the AI trainer's X SPEED rose! message")
end)

-- ------------------------------------------------------- Gold: Light Screen / Reflect

local Gen2Battle = require("src.battle.gen2.Battle")
local Gen2Mon = require("src.battle.gen2.Mon")

local GEN2_DATA = {
  pokemon = {
    MACHOP = {
      id = "MACHOP", index = 66, name = "MACHOP",
      baseStats = { hp = 70, attack = 80, defense = 50, speed = 35,
        specialAttack = 35, specialDefense = 35 },
      types = { "NORMAL", "NORMAL" }, catchRate = 180, baseExp = 75,
      growthRate = "GROWTH_MEDIUM_FAST", genderRatio = 63,
      levelMoves = { { level = 1, move = "TACKLE" } }, evolutions = {},
    },
  },
  moves = {
    TACKLE = { id = "TACKLE", name = "TACKLE", power = 35, type = "NORMAL",
      accuracy = 95, pp = 35, effect = "EFFECT_NORMAL_HIT" },
  },
  type_chart = { types = { NORMAL = { id = "NORMAL", index = 0,
    category = "physical" } }, matchups = {} },
  items = {},
}
local perfectDvs = { attack = 15, defense = 15, speed = 15, special = 15 }
perfectDvs.hp = Gen2Mon.hpDV(perfectDvs)

local function newGen2Battle()
  local player = Gen2Mon.new(GEN2_DATA, "MACHOP", 15, { dvs = perfectDvs })
  player.moves = { { id = "TACKLE", pp = 35, maxPp = 35 } }
  local wild = Gen2Mon.new(GEN2_DATA, "MACHOP", 15, { dvs = perfectDvs })
  wild.moves = { { id = "TACKLE", pp = 35, maxPp = 35 } }
  return Gen2Battle.new({ data = GEN2_DATA, party = { player }, wild = wild })
end

withCatalog({ ["%s's SPCL.DEF rose!"] = "%s voit sa DEF.SPÉ augmenter !" },
  function()
    local lsBattle = newGen2Battle()
    Gen2Battle.MOVE_EFFECTS.EFFECT_LIGHT_SCREEN(lsBattle, lsBattle.player)
    local events = lsBattle:takeEvents()
    local found = false
    for _, event in ipairs(events) do
      if event.kind == "message"
          and event.text:find("DEF.SPÉ augmenter", 1, true) then
        found = true
      end
    end
    T.check(found,
      "a catalog translating Light Screen's rose! message reaches it")
  end)

withCatalog({ ["%s's DEFENSE rose!"] = "%s voit sa DEFENSE augmenter !" },
  function()
    local refBattle = newGen2Battle()
    Gen2Battle.MOVE_EFFECTS.EFFECT_REFLECT(refBattle, refBattle.player)
    local events = refBattle:takeEvents()
    local found = false
    for _, event in ipairs(events) do
      if event.kind == "message"
          and event.text:find("DEFENSE augmenter", 1, true) then
        found = true
      end
    end
    T.check(found,
      "a catalog translating Reflect's rose! message reaches it")
  end)

T.finish("stat rise message translation")