// ========= Copyright 2026 @ Strukto.AI All Rights Reserved. =========
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// ========= Copyright 2026 @ Strukto.AI All Rights Reserved. =========

import { describe, expect, it } from 'vitest'
import { read } from '../../core/opfs/read.ts'
import { makeMockAccessor, spec } from '../../test-utils.ts'
import { writeOp } from './write.ts'

describe('writeOp (opfs)', () => {
  it('writes bytes', async () => {
    const accessor = makeMockAccessor()
    await writeOp.fn(accessor, spec('/x'), [new TextEncoder().encode('hi')], {})
    expect(new TextDecoder().decode(await read(accessor, spec('/x')))).toBe('hi')
  })

  it('throws on non-Uint8Array', () => {
    const accessor = makeMockAccessor()
    expect(() => writeOp.fn(accessor, spec('/x'), ['not bytes'], {})).toThrow(/Uint8Array/)
  })
})
