mirror of
https://github.com/Permissionless-Software-Foundation/psf-memo.git
synced 2026-09-21 16:52:01 -07:00
Chris Troutner
50e287ed0f
- Add MemoTopicPost service and TopicPostPage controller for topic messages. - Add MemoTopicFollow service for topic follow/unfollow broadcasts. - Extend TopicFeedPage with follow state and follower list. - Update TopicFeed view with composer and Follow/Unfollow button. - Extend MemoDb client with topic follow state and followers endpoints. - Extend Profiles store with topic follow state. - Add DB topic follow read side: TopicQuery, use cases, REST routes. - Add unit tests for all new behavior. By coder.
114 lines
3.3 KiB
JavaScript
114 lines
3.3 KiB
JavaScript
/*
|
|
Unit tests for the Memo topic follow/unfollow behavior.
|
|
|
|
A topic follow or unfollow transaction carries the topic name as plain UTF-8
|
|
text with the Memo topic-follow (0x6d0d) or topic-unfollow (0x6d0e) prefix.
|
|
*/
|
|
|
|
'use strict'
|
|
|
|
const test = require('node:test')
|
|
const assert = require('node:assert/strict')
|
|
const MemoTopicFollow = require('../../src/services/memo-topic-follow')
|
|
|
|
const MY_ADDRESS = 'bitcoincash:qqlrzp23w08434twmvr4fxw672whkjy0py26r63g3d'
|
|
|
|
function makeWallet (address = MY_ADDRESS) {
|
|
return {
|
|
walletInfo: { cashAddress: address },
|
|
broadcasts: [],
|
|
async getUtxos () {
|
|
return []
|
|
},
|
|
async sendOpReturn (msg, prefix) {
|
|
this.broadcasts.push({ msg, prefix })
|
|
return 'aa'.repeat(32)
|
|
}
|
|
}
|
|
}
|
|
|
|
function makeProfiles () {
|
|
const state = {}
|
|
return {
|
|
state,
|
|
setTopicFollowState: (selfAddr, room, isFollowing) => {
|
|
if (!state[selfAddr]) state[selfAddr] = {}
|
|
state[selfAddr][room] = isFollowing
|
|
},
|
|
getTopicFollowState: (selfAddr, room) => state[selfAddr]?.[room] || false
|
|
}
|
|
}
|
|
|
|
test('follow broadcasts with the Memo topic-follow prefix and topic name', async () => {
|
|
const wallet = makeWallet()
|
|
const memoTopicFollow = new MemoTopicFollow({ wallet })
|
|
|
|
await memoTopicFollow.follow('bitcoin')
|
|
|
|
assert.equal(wallet.broadcasts.length, 1)
|
|
assert.equal(wallet.broadcasts[0].prefix, MemoTopicFollow.MEMO_TOPIC_FOLLOW_PREFIX)
|
|
assert.equal(wallet.broadcasts[0].msg, 'bitcoin')
|
|
})
|
|
|
|
test('unfollow broadcasts with the Memo topic-unfollow prefix and topic name', async () => {
|
|
const wallet = makeWallet()
|
|
const memoTopicFollow = new MemoTopicFollow({ wallet })
|
|
|
|
await memoTopicFollow.unfollow('bitcoin')
|
|
|
|
assert.equal(wallet.broadcasts.length, 1)
|
|
assert.equal(wallet.broadcasts[0].prefix, MemoTopicFollow.MEMO_TOPIC_UNFOLLOW_PREFIX)
|
|
assert.equal(wallet.broadcasts[0].msg, 'bitcoin')
|
|
})
|
|
|
|
test('follow reflects the new state on the profile store', async () => {
|
|
const wallet = makeWallet()
|
|
const profiles = makeProfiles()
|
|
const memoTopicFollow = new MemoTopicFollow({ wallet, profiles })
|
|
|
|
await memoTopicFollow.follow('bitcoin')
|
|
|
|
assert.equal(profiles.getTopicFollowState(MY_ADDRESS, 'bitcoin'), true)
|
|
})
|
|
|
|
test('unfollow reflects the new state on the profile store', async () => {
|
|
const wallet = makeWallet()
|
|
const profiles = makeProfiles()
|
|
const memoTopicFollow = new MemoTopicFollow({ wallet, profiles })
|
|
|
|
await memoTopicFollow.unfollow('bitcoin')
|
|
|
|
assert.equal(profiles.getTopicFollowState(MY_ADDRESS, 'bitcoin'), false)
|
|
})
|
|
|
|
test('follow rejects an empty topic name', async () => {
|
|
const wallet = makeWallet()
|
|
const memoTopicFollow = new MemoTopicFollow({ wallet })
|
|
|
|
await assert.rejects(
|
|
() => memoTopicFollow.follow(''),
|
|
{ code: 'topic_follow_validation', message: /Topic name is required/ }
|
|
)
|
|
assert.equal(wallet.broadcasts.length, 0)
|
|
})
|
|
|
|
test('follow requires a wallet', async () => {
|
|
const memoTopicFollow = new MemoTopicFollow({})
|
|
|
|
await assert.rejects(
|
|
() => memoTopicFollow.follow('bitcoin'),
|
|
/requires a wallet/
|
|
)
|
|
})
|
|
|
|
test('follow surfaces a broadcast failure', async () => {
|
|
const wallet = makeWallet()
|
|
wallet.sendOpReturn = async () => { throw new Error('broadcast failed') }
|
|
const memoTopicFollow = new MemoTopicFollow({ wallet })
|
|
|
|
await assert.rejects(
|
|
() => memoTopicFollow.follow('bitcoin'),
|
|
/broadcast failed/
|
|
)
|
|
})
|