import { describe, it, expect } from 'vitest'
import { parseCollection } from '../../src/parser/collection.js'

describe('parseCollection', () => {
  it('parses minimal collection', () => {
    const yaml = `
opencollection: 1.0.0
info:
  name: My Collection
`
    const result = parseCollection(yaml)
    expect(result.info.name).toBe('My Collection')
    expect(result.specVersion).toBe('1.0.0')
  })

  it('parses proxy config', () => {
    const yaml = `
info:
  name: Collection
config:
  proxy:
    protocol: http
    hostname: proxy.example.com
    port: "8080"
`
    const result = parseCollection(yaml)
    expect(result.config?.proxy?.protocol).toBe('http')
    expect(result.config?.proxy?.hostname).toBe('proxy.example.com')
    expect(result.config?.proxy?.port).toBe('8080')
  })

  it('parses collection-level request defaults with bearer auth', () => {
    const yaml = `
info:
  name: Collection
request:
  auth:
    type: bearer
    bearer:
      token: "{{token}}"
  headers:
    - name: X-Custom
      value: val
`
    const result = parseCollection(yaml)
    expect(result.request?.auth?.type).toBe('bearer')
    expect(result.request?.auth?.bearer?.token).toBe('{{token}}')
    expect(result.request?.headers).toHaveLength(1)
  })

  it('throws on missing info.name', () => {
    const yaml = `
info:
  summary: Missing name
`
    expect(() => parseCollection(yaml)).toThrow("Missing required field 'info.name'")
  })
})