pzp-db/test/re-open.test.js

61 lines
1.4 KiB
JavaScript

const test = require('tape')
const path = require('path')
const os = require('os')
const rimraf = require('rimraf')
const SecretStack = require('secret-stack')
const caps = require('ssb-caps')
const p = require('util').promisify
const { generateKeypair } = require('./util')
const DIR = path.join(os.tmpdir(), 'ppppp-db-re-open')
rimraf.sync(DIR)
test('create some msgs, close, re-open', async (t) => {
const keys = generateKeypair('alice')
const peer = SecretStack({ appKey: caps.shs })
.use(require('../'))
.use(require('ssb-box'))
.call(null, { keys, path: DIR })
await peer.db.loaded()
t.pass('opened db')
const msgHashes = []
for (let i = 0; i < 6; i++) {
const rec = await p(peer.db.create)({
type: 'post',
content: { text: 'hello ' + i },
})
msgHashes.push(rec.hash)
}
t.pass('created some msgs')
await p(peer.db.del)(msgHashes[2])
t.pass('deleted the 3rd msg')
await p(peer.close)(true)
t.pass('closed')
const peer2 = SecretStack({ appKey: caps.shs })
.use(require('../'))
.use(require('ssb-box'))
.call(null, { keys, path: DIR })
t.pass('re-opened')
await peer2.db.loaded()
const texts = []
for (const msg of peer2.db.msgs()) {
if (!msg.content) continue
texts.push(msg.content.text)
}
t.deepEquals(
texts,
['hello 0', 'hello 1', 'hello 3', 'hello 4', 'hello 5'],
'queried posts'
)
await p(peer2.close)(true)
})