test(interop): add repo tests

Author: dignifiedquire

test/interop/daemons/go.js

@@ -4,15 +4,35 @@ const ctl = require('ipfsd-ctl')
 const waterfall = require('async/waterfall')
 
 class GoDaemon {
-  constructor () {
+  constructor (opts) {
+    opts = opts || {
+      disposable: true,
+      init: true
+    }
+
+    this.init = opts.init
+    this.path = opts.path
+    this.disposable = opts.disposable
     this.node = null
     this.api = null
   }
 
   start (callback) {
-    console.log('starting go')
     waterfall([
-      (cb) => ctl.disposable(cb),
+      (cb) => {
+        if (this.disposable) {
+          ctl.disposable({init: this.init}, cb)
+        } else if (this.init) {
+          ctl.local(this.path, (err, node) => {
+            if (err) {
+              return cb(err)
+            }
+            node.init((err) => cb(err, node))
+          })
+        } else {
+          ctl.local(this.path, cb)
+        }
+      },
       (node, cb) => {
         this.node = node
         this.node.startDaemon(cb)
@@ -21,7 +41,7 @@ class GoDaemon {
         this.api = api
         cb()
       }
-    ], callback)
+    ], (err) => callback(err))
   }
 
   stop (callback) {

test/interop/daemons/js.js

@@ -4,22 +4,43 @@ const os = require('os')
 const IPFSAPI = require('ipfs-api')
 const series = require('async/series')
 const rimraf = require('rimraf')
+const IPFSRepo = require('ipfs-repo')
 
 const IPFS = require('../../../src/core')
 const HTTPAPI = require('../../../src/http-api')
 
 class JsDaemon {
-  constructor () {
-    this.repoPath = os.tmpdir() + `${Math.ceil(Math.random() * 100)}`
-    this.ipfs = new IPFS(this.repoPath)
+  constructor (opts) {
+    opts = opts || {
+      disposable: true,
+      init: true
+    }
+
+    this.path = opts.path
+    this.disposable = opts.disposable
+    this.init = opts.init
+
+    this.path = opts.path || os.tmpdir() + `/${Math.ceil(Math.random() * 1000)}`
+    if (this.init) {
+      this.ipfs = new IPFS(this.path)
+    } else {
+      const repo = new IPFSRepo(this.path, {stores: require('fs-pull-blob-store')})
+      this.ipfs = new IPFS(repo)
+    }
     this.node = null
     this.api = null
   }
 
   start (callback) {
-    console.log('starting js', this.repoPath)
+    console.log('starting js', this.path)
     series([
-      (cb) => this.ipfs.init(cb),
+      (cb) => {
+        if (this.init) {
+          this.ipfs.init(cb)
+        } else {
+          cb()
+        }
+      },
       (cb) => {
         this.node = new HTTPAPI(this.ipfs._repo)
         this.node.start(cb)
@@ -28,14 +49,20 @@ class JsDaemon {
         this.api = new IPFSAPI(this.node.apiMultiaddr)
         cb()
       }
-    ], callback)
+    ], (err) => callback(err))
   }
 
   stop (callback) {
     series([
       (cb) => this.node.stop(cb),
-      (cb) => rimraf(this.repoPath, cb)
-    ], callback)
+      (cb) => {
+        if (this.disposable) {
+          rimraf(this.path, cb)
+        } else {
+          cb()
+        }
+      }
+    ], (err) => callback(err))
   }
 }
 

test/interop/interop-repo.js

@@ -1,3 +1,4 @@
 'use strict'
 
 require('./index')
+require('./repo')

test/interop/node.js

@@ -0,0 +1,76 @@
+/* eslint-env mocha */
+'use strict'
+
+const expect = require('chai').expect
+const waterfall = require('async/waterfall')
+const bl = require('bl')
+const crypto = require('crypto')
+const os = require('os')
+
+const GoDaemon = require('./daemons/go')
+const JsDaemon = require('./daemons/js')
+
+function catAndCheck (daemon, hash, data, callback) {
+  waterfall([
+    (cb) => daemon.api.cat(hash, cb),
+    (stream, cb) => stream.pipe(bl(cb))
+  ], (err, file) => {
+    console.log('got file')
+    expect(err).to.not.exist
+    expect(file).to.be.eql(data)
+    callback()
+  })
+}
+
+// TODO: these are not working, will need to figure out why
+describe.skip('interop - repo', () => {
+  it('read repo: go -> js', (done) => {
+    const dir = os.tmpdir() + '/' + Math.ceil(Math.random() * 10000)
+    const data = crypto.randomBytes(1024 * 5)
+
+    const goDaemon = new GoDaemon({init: true, disposable: false, path: dir})
+    let jsDaemon
+
+    let hash
+    waterfall([
+      (cb) => goDaemon.start(cb),
+      (cb) => goDaemon.api.add(data, cb),
+      (res, cb) => {
+        hash = res[0].hash
+        catAndCheck(goDaemon, hash, data, cb)
+      },
+      (cb) => goDaemon.stop(cb),
+      (cb) => {
+        jsDaemon = new JsDaemon({init: false, disposable: false, path: dir})
+        jsDaemon.start(cb)
+      },
+      (cb) => catAndCheck(goDaemon, hash, data, cb),
+      (cb) => jsDaemon.stop(cb)
+    ], done)
+  })
+
+  it.only('read repo: js -> go', (done) => {
+    const dir = os.tmpdir() + '/' + Math.ceil(Math.random() * 10000)
+    const data = crypto.randomBytes(1024 * 5)
+
+    const jsDaemon = new JsDaemon({init: true, disposable: false, path: dir})
+    let goDaemon
+
+    let hash
+    waterfall([
+      (cb) => jsDaemon.start(cb),
+      (cb) => jsDaemon.api.add(data, cb),
+      (res, cb) => {
+        hash = res[0].hash
+        catAndCheck(jsDaemon, hash, data, cb)
+      },
+      (cb) => jsDaemon.stop(cb),
+      (cb) => {
+        goDaemon = new GoDaemon({init: false, disposable: false, path: dir})
+        goDaemon.start(cb)
+      },
+      (cb) => catAndCheck(goDaemon, hash, data, cb),
+      (cb) => goDaemon.stop(cb)
+    ], done)
+  })
+})