feat(dag): Resolve API (#751)

* feat: dag resolve API

Author: daviddias

package.json

@@ -73,8 +73,8 @@
     "form-data": "^2.1.2",
     "fs-pull-blob-store": "^0.4.1",
     "gulp": "^3.9.1",
-    "interface-ipfs-core": "^0.23.8",
-    "ipfsd-ctl": "^0.18.1",
+    "interface-ipfs-core": "^0.24.0",
+    "ipfsd-ctl": "^0.18.2",
     "left-pad": "^1.1.3",
     "lodash": "^4.17.4",
     "mocha": "^3.2.0",
@@ -97,15 +97,15 @@
     "hapi-set-header": "^1.0.2",
     "hoek": "^4.1.0",
     "idb-pull-blob-store": "^0.5.1",
-    "ipfs-api": "^12.1.4",
+    "ipfs-api": "^12.1.6",
     "ipfs-bitswap": "^0.9.2",
     "ipfs-block": "^0.5.4",
     "ipfs-block-service": "^0.8.1",
     "ipfs-multipart": "^0.1.0",
     "ipfs-repo": "^0.11.2",
     "ipfs-unixfs": "^0.1.9",
-    "ipfs-unixfs-engine": "^0.15.4",
-    "ipld-resolver": "^0.4.3",
+    "ipfs-unixfs-engine": "^0.16.0",
+    "ipld-resolver": "^0.6.0",
     "isstream": "^0.1.2",
     "joi": "^10.2.0",
     "libp2p-floodsub": "0.7.2",

src/core/components/dag.js

@@ -18,6 +18,7 @@ module.exports = function dag (self) {
         if (err) {
           return callback(err)
         }
+
         self._ipldResolver.put({
           node: dagNode,
           cid: cid

test/core/interface/dag-resolve.js

@@ -0,0 +1,20 @@
+/* eslint-env mocha */
+
+'use strict'
+
+const test = require('interface-ipfs-core')
+const IPFSFactory = require('../../utils/ipfs-factory-instance')
+
+let factory
+
+const common = {
+  setup: function (cb) {
+    factory = new IPFSFactory()
+    cb(null, factory)
+  },
+  teardown: function (cb) {
+    factory.dismantle(cb)
+  }
+}
+
+test.dagResolve(common)

test/core/interface/interface.spec.js

@@ -11,6 +11,7 @@ describe('interface-ipfs-core tests', () => {
   require('./generic')
   require('./object')
   require('./dag')
+  require('./dag-resolve')
   if (isNode) {
     require('./swarm')
     require('./pubsub')