Mana-Loop/src/lib/game/store-tests/game-constants.test.ts

/**
 * Tests for Game Constants
 */

import { describe, it, expect } from 'vitest';
import { ELEMENTS, GUARDIANS, SPELLS_DEF, SKILLS_DEF, PRESTIGE_DEF } from '../constants';

describe('Game Constants', () => {
  describe('ELEMENTS', () => {
    it('should have all base elements', () => {
      // Life, blood, wood were removed - we have 7 base elements now
      expect(ELEMENTS.fire).toBeDefined();
      expect(ELEMENTS.water).toBeDefined();
      expect(ELEMENTS.air).toBeDefined();
      expect(ELEMENTS.earth).toBeDefined();
      expect(ELEMENTS.light).toBeDefined();
      expect(ELEMENTS.dark).toBeDefined();
      expect(ELEMENTS.death).toBeDefined();
    });

    it('should have composite elements with recipes', () => {
      // blood and wood were removed
      expect(ELEMENTS.metal.recipe).toEqual(['fire', 'earth']);
      expect(ELEMENTS.sand.recipe).toEqual(['earth', 'water']);
      expect(ELEMENTS.lightning.recipe).toEqual(['fire', 'air']);
    });

    it('should have exotic elements with 3-ingredient recipes', () => {
      expect(ELEMENTS.crystal.recipe).toHaveLength(3);
      expect(ELEMENTS.stellar.recipe).toHaveLength(3);
      expect(ELEMENTS.void.recipe).toHaveLength(3);
    });
    
    it('should have utility element transference', () => {
      expect(ELEMENTS.transference).toBeDefined();
      expect(ELEMENTS.transference.cat).toBe('utility');
    });
  });

  describe('GUARDIANS', () => {
    it('should have guardians on expected floors', () => {
      // Note: Floor 70 was removed
      [10, 20, 30, 40, 50, 60, 80, 90, 100].forEach(floor => {
        expect(GUARDIANS[floor]).toBeDefined();
      });
    });

    it('should have increasing HP', () => {
      let prevHP = 0;
      [10, 20, 30, 40, 50, 60, 80, 90, 100].forEach(floor => {
        expect(GUARDIANS[floor].hp).toBeGreaterThan(prevHP);
        prevHP = GUARDIANS[floor].hp;
      });
    });

    it('should have increasing pact multipliers', () => {
      let prevPact = 1;
      [10, 20, 30, 40, 50, 60, 80, 90, 100].forEach(floor => {
        expect(GUARDIANS[floor].pact).toBeGreaterThan(prevPact);
        prevPact = GUARDIANS[floor].pact;
      });
    });
  });

  describe('SPELLS_DEF', () => {
    it('should have manaBolt as a basic spell', () => {
      expect(SPELLS_DEF.manaBolt).toBeDefined();
      expect(SPELLS_DEF.manaBolt.tier).toBe(0);
      expect(SPELLS_DEF.manaBolt.cost.type).toBe('raw');
    });

    it('should have spells for existing base elements', () => {
      // Life was removed, death is present
      const elements = ['fire', 'water', 'air', 'earth', 'light', 'dark', 'death'];
      elements.forEach(elem => {
        const hasSpell = Object.values(SPELLS_DEF).some(s => s.elem === elem);
        expect(hasSpell).toBe(true);
      });
    });

    it('should have increasing damage for higher tiers', () => {
      const tier0Avg = Object.values(SPELLS_DEF).filter(s => s.tier === 0).reduce((a, s) => a + s.dmg, 0);
      const tier1Avg = Object.values(SPELLS_DEF).filter(s => s.tier === 1).reduce((a, s) => a + s.dmg, 0);
      const tier2Avg = Object.values(SPELLS_DEF).filter(s => s.tier === 2).reduce((a, s) => a + s.dmg, 0);
      
      expect(tier1Avg).toBeGreaterThan(tier0Avg);
      expect(tier2Avg).toBeGreaterThan(tier1Avg);
    });
  });

  describe('SKILLS_DEF', () => {
    it('should have skills with valid categories', () => {
      const validCategories = ['mana', 'study', 'research', 'ascension', 'enchant', 'effectResearch', 'invocation', 'pact', 'fabrication', 'golemancy', 'craft', 'hybrid'];
      Object.values(SKILLS_DEF).forEach(skill => {
        expect(validCategories).toContain(skill.cat);
      });
    });

    it('should have reasonable study times', () => {
      Object.values(SKILLS_DEF).forEach(skill => {
        expect(skill.studyTime).toBeGreaterThan(0);
        expect(skill.studyTime).toBeLessThanOrEqual(72);
      });
    });
  });

  describe('PRESTIGE_DEF', () => {
    it('should have prestige upgrades with valid costs', () => {
      Object.values(PRESTIGE_DEF).forEach(def => {
        expect(def.cost).toBeGreaterThan(0);
        expect(def.max).toBeGreaterThan(0);
      });
    });
  });
});