d173ada466
4 quick slots bound to keys 1-4. Active slot determines what F key throws. Auto-assigns new items on collection. Clears slot when item depleted. 15 new tests (213 total). Co-authored-by: Cursor <cursoragent@cursor.com>
132 lines
3.2 KiB
TypeScript
132 lines
3.2 KiB
TypeScript
/**
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* Quick Slots Tests — Phase 4.6
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*
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* Tests: slot assignment, active selection, key switching.
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*/
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import { describe, it, expect } from 'vitest';
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import { QuickSlots, SLOT_COUNT } from '../src/player/quickslots';
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describe('QuickSlots — creation', () => {
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it('starts with all slots empty', () => {
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const qs = new QuickSlots();
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for (let i = 0; i < SLOT_COUNT; i++) {
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expect(qs.getSlot(i)).toBeNull();
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}
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});
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it('starts with slot 0 active', () => {
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const qs = new QuickSlots();
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expect(qs.activeIndex).toBe(0);
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});
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it('has 4 slots', () => {
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expect(SLOT_COUNT).toBe(4);
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const qs = new QuickSlots();
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expect(qs.getAll()).toHaveLength(4);
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});
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});
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describe('QuickSlots — assignment', () => {
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it('assigns item to slot', () => {
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const qs = new QuickSlots();
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qs.assign(0, 'Na');
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expect(qs.getSlot(0)).toBe('Na');
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});
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it('replaces existing item in slot', () => {
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const qs = new QuickSlots();
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qs.assign(0, 'Na');
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qs.assign(0, 'Fe');
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expect(qs.getSlot(0)).toBe('Fe');
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});
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it('clears slot with null', () => {
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const qs = new QuickSlots();
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qs.assign(0, 'Na');
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qs.assign(0, null);
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expect(qs.getSlot(0)).toBeNull();
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});
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it('ignores invalid index', () => {
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const qs = new QuickSlots();
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qs.assign(-1, 'Na');
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qs.assign(4, 'Na');
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// No crash, no change
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expect(qs.getAll()).toEqual([null, null, null, null]);
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});
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});
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describe('QuickSlots — active slot', () => {
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it('returns active slot item', () => {
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const qs = new QuickSlots();
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qs.assign(0, 'Na');
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expect(qs.getActive()).toBe('Na');
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});
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it('returns null for empty active slot', () => {
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const qs = new QuickSlots();
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expect(qs.getActive()).toBeNull();
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});
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it('switches active slot', () => {
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const qs = new QuickSlots();
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qs.assign(0, 'Na');
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qs.assign(1, 'Fe');
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qs.assign(2, 'Cu');
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qs.setActive(1);
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expect(qs.activeIndex).toBe(1);
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expect(qs.getActive()).toBe('Fe');
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qs.setActive(2);
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expect(qs.getActive()).toBe('Cu');
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});
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it('clamps active index to valid range', () => {
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const qs = new QuickSlots();
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qs.setActive(-1);
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expect(qs.activeIndex).toBe(0);
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qs.setActive(10);
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expect(qs.activeIndex).toBe(3);
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});
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});
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describe('QuickSlots — getAll', () => {
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it('returns snapshot of all slots', () => {
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const qs = new QuickSlots();
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qs.assign(0, 'Na');
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qs.assign(2, 'Fe');
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expect(qs.getAll()).toEqual(['Na', null, 'Fe', null]);
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});
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});
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describe('QuickSlots — auto-assign', () => {
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it('assigns to first empty slot', () => {
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const qs = new QuickSlots();
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qs.assign(0, 'Na');
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const index = qs.autoAssign('Fe');
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expect(index).toBe(1);
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expect(qs.getSlot(1)).toBe('Fe');
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});
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it('returns -1 when all slots full', () => {
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const qs = new QuickSlots();
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qs.assign(0, 'Na');
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qs.assign(1, 'Fe');
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qs.assign(2, 'Cu');
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qs.assign(3, 'S');
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const index = qs.autoAssign('H');
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expect(index).toBe(-1);
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});
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it('does not duplicate item already in a slot', () => {
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const qs = new QuickSlots();
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qs.assign(0, 'Na');
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const index = qs.autoAssign('Na');
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expect(index).toBe(-1); // already assigned
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expect(qs.getAll().filter(s => s === 'Na')).toHaveLength(1);
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});
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});
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