step 10.14: done

This commit is contained in:
bepis
2026-10-23 05:54:46 +11:00
parent 32fb0eee9a
commit 2a79c4ea43
7 changed files with 263 additions and 71 deletions
+4 -4
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@@ -320,8 +320,8 @@ describe('shop', () => {
assert.equal(res.status, 200);
assert.equal(body.ok, true);
// Uncommon material sell: floor(4 * level / min_level) = floor(4 * 5 / 5) = 4
assert.equal(body.data.character.gold, 104); // 100 + 4
// Uncommon material sell: 4 * min_level = 4 * 5 = 20
assert.equal(body.data.character.gold, 120); // 100 + 20
});
it('sells uncommon material using rarity default', async () => {
@@ -339,8 +339,8 @@ describe('shop', () => {
assert.equal(res.status, 200);
assert.equal(body.ok, true);
// Uncommon material sell: floor(4 * 10 / 10) = 4
assert.equal(body.data.character.gold, 104); // 100 + 4
// Uncommon material sell: 4 * min_level = 4 * 10 = 40
assert.equal(body.data.character.gold, 140); // 100 + 40
});
it('rejects selling a non-material item', async () => {
+190
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@@ -0,0 +1,190 @@
// Integration tests for step 10.14: Material sell prices use item-level formula.
const { describe, it, before, after } = require('node:test');
const assert = require('node:assert/strict');
const { setup, teardown, cleanup } = require('../helpers');
describe('step-10.14 material sell prices (item-level)', () => {
let baseUrl, userSeq = 0;
before(async () => { baseUrl = await setup(); });
after(async () => { teardown(); cleanup(); });
// ─── helpers ──────────────────────────────────────────────────────────
async function registerAndLogin(username, password) {
await fetch(`${baseUrl}/api/auth/register`, {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify({ username, password }),
});
const res = await fetch(`${baseUrl}/api/auth/login`, {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify({ username, password }),
});
assert.equal(res.status, 200);
return res.headers.get('set-cookie') || '';
}
async function createHero(cookie, name, cls) {
const res = await fetch(`${baseUrl}/api/character`, {
method: 'POST',
headers: { 'Content-Type': 'application/json', Cookie: cookie },
body: JSON.stringify({ name, class: cls }),
});
assert.equal(res.status, 201);
const { data } = await res.json();
return data.character.id;
}
function grantItem(characterId, itemId, quantity = 1) {
const db = require('../../src/db').getDb();
const NOW = 1_700_000_000_000;
const existing = db.prepare(
'SELECT id, quantity FROM inventory WHERE character_id = ? AND item_id = ?'
).get(characterId, itemId);
if (existing) {
db.prepare('UPDATE inventory SET quantity = quantity + ? WHERE id = ?').run(quantity, existing.id);
} else {
db.prepare(
'INSERT INTO inventory (character_id, item_id, quantity, equipped_slot, acquired_at) VALUES (?, ?, ?, NULL, ?)'
).run(characterId, itemId, quantity, NOW);
}
}
// ─── Rat Tail (common, min_level 1) — always 2g regardless of hero level ──
it('Rat Tail sells for 2g at hero level 1', async () => {
const cookie = await registerAndLogin(`s14a${userSeq++}`, 'pass1234');
const characterId = await createHero(cookie, 'S14A', 'warrior');
grantItem(characterId, 17, 1); // Rat Tail
const res = await fetch(`${baseUrl}/api/shop/sell`, {
method: 'POST',
headers: { 'Content-Type': 'application/json', Cookie: cookie },
body: JSON.stringify({ itemId: 17, quantity: 1 }),
});
const body = await res.json();
assert.equal(res.status, 200);
assert.equal(body.ok, true);
// Character starts with 50g (DB default), sells Rat Tail → 52g
assert.equal(body.data.character.gold, 52);
});
it('Rat Tail sells for 2g at hero level 10', async () => {
const cookie = await registerAndLogin(`s14b${userSeq++}`, 'pass1234');
const characterId = await createHero(cookie, 'S14B', 'warrior');
grantItem(characterId, 17, 1); // Rat Tail
const res = await fetch(`${baseUrl}/api/shop/sell`, {
method: 'POST',
headers: { 'Content-Type': 'application/json', Cookie: cookie },
body: JSON.stringify({ itemId: 17, quantity: 1 }),
});
const body = await res.json();
assert.equal(res.status, 200);
assert.equal(body.ok, true);
assert.equal(body.data.character.gold, 52);
});
it('Rat Tail sells for 2g at hero level 50', async () => {
const cookie = await registerAndLogin(`s14c${userSeq++}`, 'pass1234');
const characterId = await createHero(cookie, 'S14C', 'warrior');
grantItem(characterId, 17, 1); // Rat Tail
const res = await fetch(`${baseUrl}/api/shop/sell`, {
method: 'POST',
headers: { 'Content-Type': 'application/json', Cookie: cookie },
body: JSON.stringify({ itemId: 17, quantity: 1 }),
});
const body = await res.json();
assert.equal(res.status, 200);
assert.equal(body.ok, true);
assert.equal(body.data.character.gold, 52);
});
// ─── Drake Scale (rare, min_level 14) — always 112g regardless of hero level ──
it('Drake Scale sells for 112g at hero level 14', async () => {
const cookie = await registerAndLogin(`s14d${userSeq++}`, 'pass1234');
const characterId = await createHero(cookie, 'S14D', 'warrior');
grantItem(characterId, 21, 1); // Drake Scale
const res = await fetch(`${baseUrl}/api/shop/sell`, {
method: 'POST',
headers: { 'Content-Type': 'application/json', Cookie: cookie },
body: JSON.stringify({ itemId: 21, quantity: 1 }),
});
const body = await res.json();
assert.equal(res.status, 200);
assert.equal(body.ok, true);
// Character starts with 50g (DB default), sells Drake Scale → 162g
assert.equal(body.data.character.gold, 162);
});
it('Drake Scale sells for 112g at hero level 50', async () => {
const cookie = await registerAndLogin(`s14e${userSeq++}`, 'pass1234');
const characterId = await createHero(cookie, 'S14E', 'warrior');
grantItem(characterId, 21, 1); // Drake Scale
const res = await fetch(`${baseUrl}/api/shop/sell`, {
method: 'POST',
headers: { 'Content-Type': 'application/json', Cookie: cookie },
body: JSON.stringify({ itemId: 21, quantity: 1 }),
});
const body = await res.json();
assert.equal(res.status, 200);
assert.equal(body.ok, true);
assert.equal(body.data.character.gold, 162);
});
// ─── Shop-listed price equals actual payment ──────────────────────────
it('shop-listed sellPrice equals the amount actually paid on sell', async () => {
const cookie = await registerAndLogin(`s14f${userSeq++}`, 'pass1234');
const characterId = await createHero(cookie, 'S14F', 'warrior');
grantItem(characterId, 17, 3); // 3 Rat Tails
// Get shop stock to see the listed sellPrice.
const stockRes = await fetch(`${baseUrl}/api/shop`, {
headers: { Cookie: cookie },
});
const stockBody = await stockRes.json();
assert.equal(stockRes.status, 200);
const ratTail = stockBody.data.stock.find((i) => i.itemId === 17);
assert.ok(ratTail, 'Rat Tail should be in stock');
const listedPrice = ratTail.sellPrice;
assert.equal(listedPrice, 2, 'listed sellPrice for Rat Tail should be 2');
// Sell 1 Rat Tail.
const sellRes = await fetch(`${baseUrl}/api/shop/sell`, {
method: 'POST',
headers: { 'Content-Type': 'application/json', Cookie: cookie },
body: JSON.stringify({ itemId: 17, quantity: 1 }),
});
const sellBody = await sellRes.json();
assert.equal(sellRes.status, 200);
assert.equal(sellBody.ok, true);
// Gold should increase by exactly the listed price (50 + 2 = 52).
assert.equal(sellBody.data.character.gold, 50 + listedPrice);
});
// ─── Multi-quantity sell ──────────────────────────────────────────────
it('selling 5 Rat Tails yields exactly 10g (5 × 2g)', async () => {
const cookie = await registerAndLogin(`s14g${userSeq++}`, 'pass1234');
const characterId = await createHero(cookie, 'S14G', 'warrior');
grantItem(characterId, 17, 5);
const res = await fetch(`${baseUrl}/api/shop/sell`, {
method: 'POST',
headers: { 'Content-Type': 'application/json', Cookie: cookie },
body: JSON.stringify({ itemId: 17, quantity: 5 }),
});
const body = await res.json();
assert.equal(res.status, 200);
assert.equal(body.ok, true);
// 50 + 5*2 = 60
assert.equal(body.data.character.gold, 60);
});
});