fix: ready for ci

Author: dignifiedquire

package.json

@@ -58,7 +58,7 @@
     "datastore-level": "^0.1.0",
     "debug": "^2.6.3",
     "interface-datastore": "^0.1.1",
-    "ipfs-block": "~0.5.5",
+    "ipfs-block": "~0.6.0",
     "level-js": "^2.2.4",
     "leveldown": "^1.6.0",
     "lock-me": "^1.0.2",

test/node.js

@@ -54,7 +54,7 @@ describe('IPFS Repo Tests on on Node.js', () => {
     })
 
     it('init', (done) => {
-      const dir = os.tmpdir() + Math.random()
+      const dir = path.join(os.tmpdir(), String(Math.random()).slice(2))
       const r = new IPFSRepo(dir)
 
       series([