Try get tests working

src/core/components/floodsub.js

@@ -7,17 +7,29 @@ const Readable = require('stream').Readable
 const OFFLINE_ERROR = require('../utils').OFFLINE_ERROR
 const FSUB_ERROR = new Error(`FloodSub is not started.`)
 
-module.exports = function floodsub (self) {
-  return {
-    start: promisify((callback) => {
-      if (!self.isOnline()) {
-        throw OFFLINE_ERROR
-      }
+/* Internal subscriptions state and functions */
+let subscriptions = {}
 
-      self._floodsub = new FloodSub(self._libp2pNode)
-      return callback(null, self._floodsub)
-    }),
+const addSubscription = (topic, request, stream) => {
+  subscriptions[topic] = { request: request, stream: stream }
+}
+
+const removeSubscription = promisify((topic, callback) => {
+  if (!subscriptions[topic]) {
+    return callback(new Error(`Not subscribed to ${topic}`))
+  }
 
+  // subscriptions[topic].request.abort()
+  // subscriptions[topic].stream.end()
+  delete subscriptions[topic]
+
+  if (callback) {
+    callback(null)
+  }
+})
+
+module.exports = function floodsub (self) {
+  return {
     subscribe: promisify((topic, options, callback) => {
       // TODO: Clarify with @diasdavid what to do with the `options.discover` param
       // Ref: https://github.com/ipfs/js-ipfs-api/pull/377/files#diff-f0c61c06fd5dc36b6f760b7ea97b1862R50
@@ -34,11 +46,12 @@ module.exports = function floodsub (self) {
         throw FSUB_ERROR
       }
 
-      let rs = new Readable()
-      rs.cancel = () => self._floodsub.unsubscribe(topic)
-
+      let stream = new Readable({ objectMode: true })
+      stream._read = () => {}
+      
       self._floodsub.on(topic, (data) => {
-        rs.emit('data', {
+        console.log("DATA", data.toString())
+        stream.emit('data', {
           data: data.toString(),
           topicIDs: [topic]
         })
@@ -50,7 +63,14 @@ module.exports = function floodsub (self) {
         return callback(err)
       }
 
-      callback(null, rs)
+      stream.cancel = promisify((cb) => {
+        self._floodsub.unsubscribe(topic)
+        removeSubscription(topic, cb)
+      })
+
+      // Add the request to the active subscriptions and return the stream
+      addSubscription(topic, null, stream)
+      callback(null, stream)
     }),
 
     publish: promisify((topic, data, callback) => {

src/core/components/go-online.js

@@ -2,6 +2,7 @@
 
 const series = require('async/series')
 const Bitswap = require('ipfs-bitswap')
+const FloodSub = require('libp2p-floodsub')
 
 module.exports = function goOnline (self) {
   return (cb) => {
@@ -21,6 +22,10 @@ module.exports = function goOnline (self) {
       )
       self._bitswap.start()
       self._blockService.goOnline(self._bitswap)
+
+      self._floodsub = new FloodSub(self._libp2pNode)
+      // self._floodsub.start()
+
       cb()
     })
   }

test/core/both/test-pubsub.js

@@ -6,8 +6,6 @@ const IPFSFactory = require('../../utils/factory-core')
 
 let factory
 
-console.log("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!")
-
 const common = {
   setup: function (cb) {
     factory = new IPFSFactory()