factor: use types test from interface-ipfs-core

The test for types also exists in interface-ipfs-core, which is the
central test repository for both js-ipfs and js-http-api tests.
Pulling in the test once from there is enough.

Author: vmx

test/core/init.spec.js

@@ -112,18 +112,6 @@ describe('init', () => {
     })
   })
 
-  it('data types', () => {
-    expect(ipfs.types).to.be.deep.equal({
-      Buffer: Buffer,
-      PeerId: PeerId,
-      PeerInfo: PeerInfo,
-      multiaddr: multiaddr,
-      multibase: multibase,
-      multihash: multihash,
-      CID: CID
-    })
-  })
-
   it('util', () => {
     expect(ipfs.util).to.be.deep.equal({
       crypto: crypto,

test/core/interface.spec.js

@@ -173,7 +173,7 @@ describe('interface-ipfs-core tests', () => {
     }
   }), { skip: !isNode })
 
-  tests.types(defaultCommonFactory, { skip: { reason: 'FIXME: currently failing' } })
+  tests.types(defaultCommonFactory)
 
   tests.util(defaultCommonFactory, { skip: { reason: 'FIXME: currently failing' } })
 })

test/http-api/interface.js

@@ -106,7 +106,7 @@ describe('interface-ipfs-core over ipfs-api tests', () => {
     }
   }))
 
-  tests.types(defaultCommonFactory, { skip: { reason: 'FIXME: currently failing' } })
+  tests.types(defaultCommonFactory)
 
   tests.util(defaultCommonFactory, { skip: { reason: 'FIXME: currently failing' } })
 })