Files
ttrpg-initiative-tracker/src/tests/InitiativeField.test.js
T

58 lines
2.7 KiB
JavaScript
Raw Normal View History

// RED test: FEAT-3 initiative field on add participant.
// If initiative field set, use it (no roll). Empty = roll d20+mod (current).
import React from 'react';
import { screen, waitFor, within } from '@testing-library/react';
import '@testing-library/jest-dom';
import { renderApp, createCampaignViaUI, selectCampaignByName, createEncounterViaUI, selectEncounterByName, getParticipantForm } from './testHelpers';
import { fireEvent } from '@testing-library/react';
import { getCalls } from '../__mocks__/firebase/_mock-db';
function lastParticipantUpdate(name) {
const calls = getCalls().filter(c => c.fn === 'updateDoc' && c.path.includes('/encounters/'));
const last = calls[calls.length - 1];
return last && last.data.participants && last.data.participants.find(p => p.name === name);
}
describe('FEAT-3: initiative field on add (optional, empty=roll)', () => {
test('initiative field set → uses value, no roll', async () => {
await renderApp();
await createCampaignViaUI('Camp');
await selectCampaignByName('Camp');
await createEncounterViaUI('Enc');
await selectEncounterByName('Enc');
const form = within(getParticipantForm());
fireEvent.change(form.getByPlaceholderText('e.g., Dire Wolf'), { target: { value: 'Goblin' } });
fireEvent.change(form.getByLabelText(/Init Mod/i), { target: { value: '2' } });
fireEvent.change(form.getByLabelText(/Max HP/i), { target: { value: '7' } });
// set explicit initiative
fireEvent.change(form.getByPlaceholderText('auto'), { target: { value: '15' } });
fireEvent.click(form.getByRole('button', { name: /Add to Encounter/i }));
await waitFor(() => lastParticipantUpdate('Goblin'));
const p = lastParticipantUpdate('Goblin');
expect(p.initiative).toBe(15);
});
test('initiative field empty → rolls d20+mod', async () => {
await renderApp();
await createCampaignViaUI('Camp2');
await selectCampaignByName('Camp2');
await createEncounterViaUI('Enc2');
await selectEncounterByName('Enc2');
const form = within(getParticipantForm());
fireEvent.change(form.getByPlaceholderText('e.g., Dire Wolf'), { target: { value: 'Wolf' } });
fireEvent.change(form.getByLabelText(/Init Mod/i), { target: { value: '3' } });
fireEvent.change(form.getByLabelText(/Max HP/i), { target: { value: '11' } });
// leave initiative empty
fireEvent.click(form.getByRole('button', { name: /Add to Encounter/i }));
await waitFor(() => lastParticipantUpdate('Wolf'));
const p = lastParticipantUpdate('Wolf');
// rolled d20 (1-20) + mod 3 = range 4-23
expect(p.initiative).toBeGreaterThanOrEqual(4);
expect(p.initiative).toBeLessThanOrEqual(23);
});
});