nip25.test.ts

import {finishEvent, Kind} from './event.ts'
import {getPublicKey} from './keys.ts'
import {finishReactionEvent, getReactedEventPointer} from './nip25.ts'

describe('finishReactionEvent + getReactedEventPointer', () => {
  const privateKey =
    'd217c1ff2f8a65c3e3a1740db3b9f58b8c848bb45e26d00ed4714e4a0f4ceecf'

  const publicKey = getPublicKey(privateKey)

  const reactedEvent = finishEvent(
    {
      kind: Kind.Text,
      tags: [
        ['e', 'replied event id'],
        ['p', 'replied event pubkey']
      ],
      content: 'Replied to a post',
      created_at: 1617932115
    },
    privateKey
  )

  it('should create a signed event from a minimal template', () => {
    const template = {
      created_at: 1617932115
    }

    const event = finishReactionEvent(template, reactedEvent, privateKey)

    expect(event.kind).toEqual(Kind.Reaction)
    expect(event.tags).toEqual([
      ['e', 'replied event id'],
      ['p', 'replied event pubkey'],
      ['e', '0ecdbd4dba0652afb19e5f638257a41552a37995a4438ef63de658443f8d16b1'],
      ['p', '6af0f9de588f2c53cedcba26c5e2402e0d0aa64ec7b47c9f8d97b5bc562bab5f']
    ])
    expect(event.content).toEqual('+')
    expect(event.created_at).toEqual(template.created_at)
    expect(event.pubkey).toEqual(publicKey)
    expect(typeof event.id).toEqual('string')
    expect(typeof event.sig).toEqual('string')

    const reactedEventPointer = getReactedEventPointer(event)

    expect(reactedEventPointer!.id).toEqual(reactedEvent.id)
    expect(reactedEventPointer!.author).toEqual(reactedEvent.pubkey)
  })

  it('should create a signed event from a filled template', () => {
    const template = {
      tags: [['nonstandard', 'tag']],
      content: '👍',
      created_at: 1617932115
    }

    const event = finishReactionEvent(template, reactedEvent, privateKey)

    expect(event.kind).toEqual(Kind.Reaction)
    expect(event.tags).toEqual([
      ['nonstandard', 'tag'],
      ['e', 'replied event id'],
      ['p', 'replied event pubkey'],
      ['e', '0ecdbd4dba0652afb19e5f638257a41552a37995a4438ef63de658443f8d16b1'],
      ['p', '6af0f9de588f2c53cedcba26c5e2402e0d0aa64ec7b47c9f8d97b5bc562bab5f']
    ])
    expect(event.content).toEqual('👍')
    expect(event.created_at).toEqual(template.created_at)
    expect(event.pubkey).toEqual(publicKey)
    expect(typeof event.id).toEqual('string')
    expect(typeof event.sig).toEqual('string')

    const reactedEventPointer = getReactedEventPointer(event)

    expect(reactedEventPointer!.id).toEqual(reactedEvent.id)
    expect(reactedEventPointer!.author).toEqual(reactedEvent.pubkey)
  })
})