OregonTrail/tests/phases/mountain.test.ts

jest.mock('../../src/db/services/Database');


import { MountainPhase } from '../../src/phases/mountain';
import GameState, { PHASE_ENUM } from '../../src/game/gameState';
import { Comment } from '../../src/rdrama/models/Comment';
import { DatabaseService } from '../../src/db/services/Database';



describe('MountainPhase', () => {
    let gameState: GameState;
    let mockComment: Comment = {
        author_id: 123,
        author_name: "TestUser",
        body: "!!oregon 3",
        body_html: "<p>!!oregon 3</p>",
        created_utc: 1712512562,
        deleted_utc: 0,
        distinguished: false,
        downvotes: 0,
        edited_utc: 0,
        id: 6227144,
        is_banned: false,
        is_bot: false,
        is_nsfw: false,
        level: 1,
        permalink: "/comment/6227144#context",
        pinned: '',
        post_id: 0,
        replies: [],
        reports: {},
        score: 1,
        upvotes: 1
    };

    beforeEach(async () => {
        (DatabaseService.loadGameState as jest.Mock).mockResolvedValue(null); // Assume no pre-existing state
        (DatabaseService.saveGameState as jest.Mock).mockResolvedValue(undefined);

        // Use the static method to load GameState
        gameState = await GameState.load(mockComment);
        console.log(JSON.stringify(gameState, null, 4));
        gameState.phase = PHASE_ENUM.MOUNTAIN;
        gameState.totalMileageWholeTrip = 0;
        gameState.clearSouthPassFlag = false;
        gameState.clearBlueMountainsFlag = false;
        gameState.blizzardFlag = false;
        gameState.amountSpentOnFood = 100;
        gameState.amountSpentOnMiscellaneousSupplies = 100;
        gameState.amountSpentOnAmmunition = 500;
        gameState.amountSpentOnClothing = 20;
    });

    it('should not encounter mountains when totalMileageWholeTrip is less than 950', async () => {
        gameState.totalMileageWholeTrip = 900;
        await MountainPhase.handleMountain(gameState);
        expect(gameState.lastPrompt).toBe('The mountains are distant... for now.\n');
    });

    it('should encounter mountains when totalMileageWholeTrip is greater than or equal to 950', async () => {
        gameState.totalMileageWholeTrip = 1000;
        await MountainPhase.handleMountain(gameState);
        expect(gameState.lastPrompt).toContain('Mountain Passage');
    });

    it('should handle getting lost scenario', async () => {
        gameState.totalMileageWholeTrip = 1000;
        jest.spyOn(global.Math, 'random').mockReturnValueOnce(9).mockReturnValueOnce(0.2);
        await MountainPhase.handleMountain(gameState);
        expect(gameState.totalMileageWholeTrip).toBe(940);
        expect(gameState.lastPrompt).toContain('You got lost');
    });

    it('should handle wagon damage scenario', async () => {
        gameState.totalMileageWholeTrip = 1000;
        jest.spyOn(global.Math, 'random').mockReturnValueOnce(9).mockReturnValueOnce(0.12);
        await MountainPhase.handleMountain(gameState);
        expect(gameState.amountSpentOnMiscellaneousSupplies).toBe(95);
        expect(gameState.amountSpentOnAmmunition).toBe(300);
        expect(gameState.totalMileageWholeTrip).toBeGreaterThanOrEqual(970);
        expect(gameState.totalMileageWholeTrip).toBeLessThanOrEqual(1000);
        expect(gameState.lastPrompt).toContain('Wagon damaged');
    });

    it('should handle slow going scenario', async () => {
        gameState.totalMileageWholeTrip = 1000;
        jest.spyOn(global.Math, 'random').mockReturnValueOnce(9).mockReturnValueOnce(0.09);
        await MountainPhase.handleMountain(gameState);
        expect(gameState.totalMileageWholeTrip).toBeGreaterThanOrEqual(955);
        expect(gameState.totalMileageWholeTrip).toBeLessThanOrEqual(957);
        expect(gameState.lastPrompt).toContain('The going gets slow');
    });

    it('should clear South Pass without snow', async () => {
        gameState.totalMileageWholeTrip = 1000;
        jest.spyOn(global.Math, 'random').mockReturnValueOnce(0).mockReturnValueOnce(0.7);
        await MountainPhase.handleMountain(gameState);
        expect(gameState.clearSouthPassFlag).toBe(true);
        expect(gameState.lastPrompt).toContain('You made it safely through South Pass');
    });

    it('should clear South Pass with snow', async () => {
        gameState.totalMileageWholeTrip = 1000;
        jest.spyOn(global.Math, 'random').mockReturnValueOnce(0).mockReturnValueOnce(0.9);
        await MountainPhase.handleMountain(gameState);
        expect(gameState.clearSouthPassFlag).toBe(true);
        expect(gameState.lastPrompt).not.toContain('You made it safely through South Pass');
    });

    it('should encounter blizzard in Blue Mountains', async () => {
        gameState.totalMileageWholeTrip = 1800;
        jest.spyOn(global.Math, 'random').mockReturnValueOnce(0).mockReturnValueOnce(0.6);
        await MountainPhase.handleMountain(gameState);
        expect(gameState.clearBlueMountainsFlag).toBe(true);
        expect(gameState.blizzardFlag).toBe(true);
        expect(gameState.amountSpentOnFood).toBe(75);
        expect(gameState.amountSpentOnMiscellaneousSupplies).toBe(90);
        expect(gameState.amountSpentOnAmmunition).toBe(200);
        expect(gameState.totalMileageWholeTrip).toBeGreaterThanOrEqual(1760);
        expect(gameState.totalMileageWholeTrip).toBeLessThanOrEqual(1800);
        expect(gameState.lastPrompt).toContain('Blizzard in mountain pass');
    });

    it('should not encounter blizzard in Blue Mountains', async () => {
        gameState.totalMileageWholeTrip = 1800;
        jest.spyOn(global.Math, 'random').mockReturnValueOnce(0).mockReturnValueOnce(0.8);
        await MountainPhase.handleMountain(gameState);
        expect(gameState.clearBlueMountainsFlag).toBe(true);
        expect(gameState.blizzardFlag).toBe(false);
        expect(gameState.amountSpentOnFood).toBe(100);
        expect(gameState.amountSpentOnMiscellaneousSupplies).toBe(100);
        expect(gameState.amountSpentOnAmmunition).toBe(500);
        expect(gameState.totalMileageWholeTrip).toBe(1800);
        expect(gameState.lastPrompt).not.toContain('Blizzard in mountain pass');
    });

    it('should handle not enough clothing during blizzard', async () => {
        gameState.totalMileageWholeTrip = 1800;
        gameState.amountSpentOnClothing = 15;
        jest.spyOn(global.Math, 'random').mockReturnValueOnce(0).mockReturnValueOnce(0.6);
        await MountainPhase.handleMountain(gameState);
        expect(gameState.lastPrompt).toContain('Not enough clothing for the cold. This could be dire.');
    });

    it('should update phase and subPhase correctly', async () => {
        gameState.totalMileageWholeTrip = 1000;
        await MountainPhase.handleMountain(gameState);
        expect(gameState.phase).toBe(PHASE_ENUM.START_TURN);
        expect(gameState.subPhase).toBe(0);
    });
});