pzp-db/test/feed-v1-encode.test.js

83 lines
2.3 KiB
JavaScript

const tape = require('tape')
const FeedV1 = require('../lib/feed-v1')
const { generateKeypair } = require('./util')
tape('encode/decode works', (t) => {
const keys = generateKeypair('alice')
const content = { text: 'Hello world!' }
const when = 1652037377204
const msg1 = FeedV1.create({
keys,
content,
type: 'post',
existing: [],
when,
})
t.deepEquals(
Object.keys(msg1.metadata),
['depth', 'prev', 'proof', 'size', 'type', 'who', 'when'],
'metadata fields'
)
t.equals(
msg1.metadata.who,
'4mjQ5aJu378cEu6TksRG3uXAiKFiwGjYQtWAjfVjDAJW',
'metadata.who'
)
t.equals(msg1.metadata.type, 'post', 'metadata.type')
t.equals(msg1.metadata.depth, 0, 'metadata.depth')
t.deepEquals(msg1.metadata.prev, [], 'metadata.prev')
t.deepEquals(msg1.metadata.proof, '9R7XmBhHF5ooPg34j9TQcz', 'metadata.proof')
t.deepEquals(msg1.metadata.size, 23, 'metadata.size')
t.equals(typeof msg1.metadata.when, 'number', 'metadata.when')
t.deepEqual(msg1.content, content, 'content is correct')
console.log(msg1)
const msgHash1 = '9cYegpVpddoMSdvSf53dTH'
t.equals(
FeedV1.getMsgId(msg1),
'ppppp:message/v1/4mjQ5aJu378cEu6TksRG3uXAiKFiwGjYQtWAjfVjDAJW/post/' +
msgHash1,
'getMsgId'
)
const content2 = { text: 'Ola mundo!' }
const msg2 = FeedV1.create({
keys,
content: content2,
type: 'post',
existing: new Map([[msgHash1, msg1]]),
when: when + 1,
})
t.deepEquals(
Object.keys(msg2.metadata),
['depth', 'prev', 'proof', 'size', 'type', 'who', 'when'],
'metadata keys'
)
t.equals(
msg2.metadata.who,
'4mjQ5aJu378cEu6TksRG3uXAiKFiwGjYQtWAjfVjDAJW',
'metadata.who'
)
t.equals(msg2.metadata.type, 'post', 'metadata.type')
t.equals(msg2.metadata.depth, 1, 'metadata.depth')
t.deepEquals(msg2.metadata.prev, [msgHash1], 'metadata.prev')
t.deepEquals(msg2.metadata.proof, 'XuZEzH1Dhy1yuRMcviBBcN', 'metadata.proof')
t.deepEquals(msg2.metadata.size, 21, 'metadata.size')
t.equals(typeof msg2.metadata.when, 'number', 'metadata.when')
t.deepEqual(msg2.content, content2, 'content is correct')
console.log(msg2)
t.deepEqual(
FeedV1.getMsgId(msg2),
'ppppp:message/v1/4mjQ5aJu378cEu6TksRG3uXAiKFiwGjYQtWAjfVjDAJW/post/LEH1JVENvJgSpBBrVUwJx6',
'getMsgId'
)
t.end()
})