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import { describe, it, expect, beforeEach } from 'vitest';
import { groceries, categories } from '$lib/server/db/schema';
import { eq } from 'drizzle-orm';
import { createTestDb, type TestDb } from './test-helper';
describe('groceries add', () => {
let db: TestDb['db'];
beforeEach(async () => {
db = (await createTestDb()).db;
});
async function addItem(name: string, categoryId?: number | null) {
const existing = await db
.select()
.from(groceries)
.where(eq(groceries.name, name))
.limit(1);
if (existing.length > 0) {
await db
.update(groceries)
.set({
checked: false,
categoryId: categoryId ?? existing[0].categoryId,
})
.where(eq(groceries.id, existing[0].id));
} else {
await db.insert(groceries).values({
name,
categoryId,
createdAt: Temporal.Now.instant().toString({
smallestUnit: 'millisecond',
}),
});
}
}
it('creates a new item when name is new', async () => {
await addItem('milk');
const items = await db.select().from(groceries);
expect(items).toHaveLength(1);
expect(items[0].name).toBe('milk');
expect(items[0].checked).toBe(false);
});
it('unchecks an existing checked item instead of creating duplicate', async () => {
const now = Temporal.Now.instant().toString({
smallestUnit: 'millisecond',
});
await db
.insert(groceries)
.values({ name: 'milk', checked: true, createdAt: now });
await addItem('milk');
const items = await db.select().from(groceries);
expect(items).toHaveLength(1);
expect(items[0].checked).toBe(false);
});
it('keeps an unchecked item unchanged (already on list)', async () => {
const now = Temporal.Now.instant().toString({
smallestUnit: 'millisecond',
});
await db
.insert(groceries)
.values({ name: 'milk', checked: false, createdAt: now });
await addItem('milk');
const items = await db.select().from(groceries);
expect(items).toHaveLength(1);
expect(items[0].checked).toBe(false);
});
});
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