fix mkdirp issue

Author: daviddias

test/node.js

@@ -7,6 +7,7 @@ const rimraf = require('rimraf')
 const expect = require('chai').expect
 const path = require('path')
 const IPFSRepo = require('ipfs-repo')
+const fsbs = require('fs-blob-store')
 
 describe('core', () => {
   const repoExample = path.join(process.cwd(), '/test/repo-example')
@@ -20,16 +21,29 @@ describe('core', () => {
     })
   })
 
+  before((done) => {
+    fs.stat(path.join(__dirname, '/test-data/dir-nested/dir-another'), (err, exists) => {
+      if (err) {
+        fs.mkdirSync(path.join(__dirname, '/test-data/dir-nested/dir-another'))
+      }
+    })
+
+    fs.stat(path.join(__dirname, '/test-data/dir-nested/level-1/level-2'), (err, exists) => {
+      if (err) {
+        fs.mkdirSync(path.join(__dirname, '/test-data/dir-nested/level-1/level-2'))
+      }
+      done()
+    })
+  })
+
   after((done) => {
     rimraf(repoTests, (err) => {
       expect(err).to.equal(null)
       done()
     })
   })
 
-  const fsb = require ('fs-blob-store')
-  const repo = new IPFSRepo(repoTests, {stores: fsb})
-  const tests = fs.readdirSync(__dirname)
+  const repo = new IPFSRepo(repoTests, {stores: fsbs})
   require('./test-exporter')(repo)
   require('./test-importer')(repo)
   require('./test-fixed-size-chunker')

test/test-exporter.js

@@ -6,21 +6,14 @@ const exporter = unixFSEngine.exporter
 const expect = require('chai').expect
 const BlockService = require('ipfs-blocks').BlockService
 const DAGService = require('ipfs-merkle-dag').DAGService
-const fsBS = require('fs-blob-store')
-const fs = require('fs')
 const UnixFS = require('ipfs-unixfs')
-const path = require('path')
-const Repo = require('ipfs-repo')
 
 let ds
-let r
 
 module.exports = function (repo) {
   describe('exporter', function () {
     before((done) => {
-      const options = { stores: fsBS }
-      r = repo
-      const bs = new BlockService(r)
+      const bs = new BlockService(repo)
       expect(bs).to.exist
       ds = new DAGService(bs)
       expect(ds).to.exist