Validate RoM primary five hybrid stats and pair mechanics

src/game/romFiveValidation.test.ts

@@ -9,9 +9,10 @@ import { partyRolesForClass } from "./partyRoles";
 import { createConfiguredPartyMember, createDungeonParty, createSpectatorDungeonParty, usePartyStore } from "./partyStore";
 import { ROM_ORDINARY_ABILITIES_BY_CLASS } from "./romAbilityCatalog";
 import { ROM_FIVE_IDENTITIES } from "./romFiveIdentities";
+import { EMPTY_ITEM_STATS } from "./itemStats";
 import { romDualClassBaseStats, romNativeClassBaseStats } from "./romStats";
 import { romGearProfile } from "./specializationCatalog";
-import { deriveCharacterStats } from "./wotlkStats";
+import { baseAttributesFor, baseResourcesFor, deriveCharacterStats, healthFromTotalStamina, manaFromTotalIntellect, MANA_POOL_MULTIPLIER } from "./wotlkStats";
 
 const CASES = [
   { classId: "rom-priest", role: "healer", layout: "weapon-shield" },
@@ -22,6 +23,34 @@ const CASES = [
 ] as const;
 
 describe("RoM five class validation scope", () => {
+  it.each([1, 10, 30, 60, 79])("uses WoW base attribute and resource curves for the accepted pairs at level %i", (level) => {
+    const referenceRace: Record<string, "human" | "night-elf"> = {
+      "rom-knight": "human",
+      "rom-priest": "human",
+      "rom-scout": "night-elf",
+      "rom-rogue": "human",
+      "rom-mage": "human",
+    };
+    for (const identity of ROM_FIVE_IDENTITIES) {
+      const secondary = level >= 10 ? identity.secondaryClassId : null;
+      const primaryBase = baseAttributesFor(identity.classId, level, referenceRace[identity.classId] ?? "human");
+      const secondaryBase = secondary ? baseAttributesFor(secondary, level, referenceRace[secondary] ?? "human") : null;
+      const expected = Object.fromEntries((Object.keys(primaryBase) as (keyof typeof primaryBase)[]).map((stat) => [
+        stat, Math.round(primaryBase[stat] + (secondaryBase?.[stat] ?? 0) * .1),
+      ]));
+      const combat = deriveCharacterStats(identity.classId, level, EMPTY_ITEM_STATS, identity.raceId, {}, secondary);
+      expect(combat, `${identity.name} at ${level}`).toMatchObject(expected);
+      const baseResources = baseResourcesFor(identity.classId, level);
+      const secondaryResources = secondary ? baseResourcesFor(secondary, level) : null;
+      expect(combat.health).toBe(Math.round(baseResources.health + (secondaryResources?.health ?? 0) * .1
+        + healthFromTotalStamina(combat.stamina)));
+      if (identity.classId === "rom-knight" || identity.classId === "rom-priest" || identity.classId === "rom-mage") {
+        expect(combat.mana).toBe(MANA_POOL_MULTIPLIER * Math.round(baseResources.mana
+          + (secondaryResources?.mana ?? 0) * .1 + manaFromTotalIntellect(combat.intellect)));
+      }
+    }
+  });
+
   it.each([10, 30, 60, 80])("keeps each secondary class at the primary level for stat growth at level %i", (level) => {
     for (const identity of ROM_FIVE_IDENTITIES) {
       const primary = romNativeClassBaseStats(identity.classId, level);