hypercross
3167d26bd6
New @tts/engine package: the pure message layer that drives bgm games. MessageQueue snapshots and drains on tick; TriggerRegistry matches by type/id with runtime enable/disable; runOrchestrator suspends on wait until a matching message is processed. Engine ties them together behind the CommandHost contract that @tts/tabletop will implement.
59 lines
1.9 KiB
TypeScript
59 lines
1.9 KiB
TypeScript
import { describe, expect, it } from 'vitest';
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import { TriggerRegistry, triggerMatches, type Trigger } from './trigger.js';
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const tap: Trigger = {
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type: 'tap',
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id: 'draw',
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match: { part: 'carcassonne:tile#a', trigger: 'draw' },
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emit: [{ type: 'move', data: { part: 'carcassonne:tile#a', to: '/grid/5/5' } }],
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};
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describe('triggerMatches', () => {
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it('matches on type and every match param', () => {
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expect(
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triggerMatches(tap, { type: 'tap', data: { part: 'carcassonne:tile#a', trigger: 'draw' } }),
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).toBe(true);
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});
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it('rejects a different type', () => {
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expect(triggerMatches(tap, { type: 'focus' })).toBe(false);
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});
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it('rejects a mismatched param', () => {
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expect(
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triggerMatches(tap, { type: 'tap', data: { part: 'carcassonne:tile#b', trigger: 'draw' } }),
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).toBe(false);
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});
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it('matches any message of the type when there is no match block', () => {
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const any = { type: 'focus', emit: [] };
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expect(triggerMatches(any, { type: 'focus', data: { path: '/deck' } })).toBe(true);
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});
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});
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describe('TriggerRegistry', () => {
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it('registers and matches enabled triggers', () => {
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const reg = new TriggerRegistry();
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reg.register(tap);
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expect(reg.match({ type: 'tap', data: { part: 'carcassonne:tile#a', trigger: 'draw' } })).toEqual([
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tap,
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]);
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});
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it('collision-checks duplicate type#id', () => {
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const reg = new TriggerRegistry();
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reg.register(tap);
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expect(() => reg.register({ ...tap })).toThrow(/Duplicate trigger: tap#draw/);
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});
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it('disable/enable toggles a trigger at runtime', () => {
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const reg = new TriggerRegistry();
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reg.register(tap);
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reg.disable('tap', 'draw');
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expect(reg.match({ type: 'tap', data: { part: 'carcassonne:tile#a', trigger: 'draw' } })).toEqual([]);
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reg.enable('tap', 'draw');
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expect(reg.match({ type: 'tap', data: { part: 'carcassonne:tile#a', trigger: 'draw' } })).toEqual([
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tap,
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]);
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});
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}); |