test: add ipns tests (#26)

Author: vasco-santos

test/ipns.js

@@ -0,0 +1,127 @@
+/* eslint-env mocha */
+'use strict'
+
+const chai = require('chai')
+const dirtyChai = require('dirty-chai')
+const expect = chai.expect
+chai.use(dirtyChai)
+
+const series = require('async/series')
+const os = require('os')
+const path = require('path')
+const hat = require('hat')
+
+const DaemonFactory = require('ipfsd-ctl')
+
+const spawnJsDaemon = (dir, callback) => {
+  DaemonFactory.create({ type: 'js' })
+    .spawn({
+      repoPath: dir,
+      disposable: false,
+      initOptions: { bits: 512 },
+      args: ['--offline']
+    }, callback)
+}
+
+const spawnGoDaemon = (dir, callback) => {
+  DaemonFactory.create()
+    .spawn({
+      repoPath: dir,
+      disposable: false,
+      initOptions: { bits: 1024 },
+      args: ['--offline']
+    }, callback)
+}
+
+const ipfsRef = '/ipfs/QmPFVLPmp9zv5Z5KUqLhe2EivAGccQW2r7M7jhVJGLZoZU'
+
+const publishAndResolve = (publisherDaemon, resolverDaemon, callback) => {
+  let nodeId
+  let sameDaemon = false
+
+  if (typeof resolverDaemon === 'function') {
+    callback = resolverDaemon
+    resolverDaemon = publisherDaemon
+    sameDaemon = true
+  }
+
+  const stopPublisherAndStartResolverDaemon = (callback) => {
+    series([
+      (cb) => publisherDaemon.stop(cb),
+      (cb) => setTimeout(cb, 2000),
+      (cb) => resolverDaemon.start(cb)
+    ], callback)
+  }
+
+  series([
+    (cb) => publisherDaemon.init(cb),
+    (cb) => publisherDaemon.start(cb),
+    (cb) => publisherDaemon.api.id((err, res) => {
+      expect(err).to.not.exist()
+      nodeId = res.id
+      cb()
+    }),
+    (cb) => publisherDaemon.api.name.publish(ipfsRef, { resolve: false }, cb),
+    (cb) => sameDaemon ? cb() : stopPublisherAndStartResolverDaemon(cb),
+    (cb) => {
+      resolverDaemon.api.name.resolve(nodeId, { local: true }, (err, res) => {
+        expect(err).to.not.exist()
+        expect(res).to.equal(ipfsRef)
+        cb()
+      })
+    },
+    (cb) => resolverDaemon.stop(cb),
+    (cb) => setTimeout(cb, 2000),
+    (cb) => resolverDaemon.cleanup(cb)
+  ], callback)
+}
+
+describe('ipns locally using the same repo across implementations', () => {
+  it('should publish an ipns record to a js daemon and resolve it using the same js daemon', function (done) {
+    this.timeout(120 * 1000)
+    const dir = path.join(os.tmpdir(), hat())
+
+    spawnJsDaemon(dir, (err, jsDaemon) => {
+      expect(err).to.not.exist()
+      publishAndResolve(jsDaemon, done)
+    })
+  })
+
+  it('should publish an ipns record to a go daemon and resolve it using the same go daemon', function (done) {
+    this.timeout(160 * 1000)
+    const dir = path.join(os.tmpdir(), hat())
+
+    spawnGoDaemon(dir, (err, goDaemon) => {
+      expect(err).to.not.exist()
+      publishAndResolve(goDaemon, done)
+    })
+  })
+
+  it('should publish an ipns record to a js daemon and resolve it using a go daemon through the reuse of the same repo', function (done) {
+    this.timeout(120 * 1000)
+    const dir = path.join(os.tmpdir(), hat())
+
+    series([
+      (cb) => spawnJsDaemon(dir, cb),
+      (cb) => spawnGoDaemon(dir, cb)
+    ], (err, daemons) => {
+      expect(err).to.not.exist()
+
+      publishAndResolve(daemons[0], daemons[1], done)
+    })
+  })
+
+  it('should publish an ipns record to a go daemon and resolve it using a js daemon through the reuse of the same repo', function (done) {
+    this.timeout(160 * 1000)
+    const dir = path.join(os.tmpdir(), hat())
+
+    series([
+      (cb) => spawnGoDaemon(dir, cb),
+      (cb) => spawnJsDaemon(dir, cb)
+    ], (err, daemons) => {
+      expect(err).to.not.exist()
+
+      publishAndResolve(daemons[0], daemons[1], done)
+    })
+  })
+})

test/node.js

@@ -5,6 +5,7 @@ require('./pubsub')
 require('./circuit')
 require('./repo')
 require('./exchange-files')
+require('./ipns')
 require('./kad-dht')
 require('./pin')
 require('./files')