fixed .ls spec (#168)

Author: pgte

src/files.js

@@ -535,6 +535,54 @@ module.exports = (common) => {
           })
         })
       })
+
+      describe('.ls', () => {
+        it('with a base58 encoded string', (done) => {
+          const hash = 'QmVvjDy7yF7hdnqE8Hrf4MHo5ABDtb5AbX6hWbD3Y42bXP'
+          ipfs.ls(hash, (err, files) => {
+            expect(err).to.not.exist()
+            files.forEach((file) => delete file.content)
+            expect(files).to.deep.equal([
+              { depth: 1,
+                name: 'alice.txt',
+                path: 'QmVvjDy7yF7hdnqE8Hrf4MHo5ABDtb5AbX6hWbD3Y42bXP/alice.txt',
+                size: 11696,
+                hash: 'QmZyUEQVuRK3XV7L9Dk26pg6RVSgaYkiSTEdnT2kZZdwoi',
+                type: 'file' },
+              { depth: 1,
+                name: 'empty-folder',
+                path: 'QmVvjDy7yF7hdnqE8Hrf4MHo5ABDtb5AbX6hWbD3Y42bXP/empty-folder',
+                size: 4,
+                hash: 'QmUNLLsPACCz1vLxQVkXqqLX5R1X345qqfHbsf67hvA3Nn',
+                type: 'dir' },
+              { depth: 1,
+                name: 'files',
+                path: 'QmVvjDy7yF7hdnqE8Hrf4MHo5ABDtb5AbX6hWbD3Y42bXP/files',
+                size: 183,
+                hash: 'QmZ25UfTqXGz9RsEJFg7HUAuBcmfx5dQZDXQd2QEZ8Kj74',
+                type: 'dir' },
+              { depth: 1,
+                name: 'holmes.txt',
+                path: 'QmVvjDy7yF7hdnqE8Hrf4MHo5ABDtb5AbX6hWbD3Y42bXP/holmes.txt',
+                size: 582072,
+                hash: 'QmR4nFjTu18TyANgC65ArNWp5Yaab1gPzQ4D8zp7Kx3vhr',
+                type: 'file' },
+              { depth: 1,
+                name: 'jungle.txt',
+                path: 'QmVvjDy7yF7hdnqE8Hrf4MHo5ABDtb5AbX6hWbD3Y42bXP/jungle.txt',
+                size: 2305,
+                hash: 'QmT6orWioMiSqXXPGsUi71CKRRUmJ8YkuueV2DPV34E9y9',
+                type: 'file' },
+              { depth: 1,
+                name: 'pp.txt',
+                path: 'QmVvjDy7yF7hdnqE8Hrf4MHo5ABDtb5AbX6hWbD3Y42bXP/pp.txt',
+                size: 4551,
+                hash: 'QmVwdDCY4SPGVFnNCiZnX5CtzwWDn6kAM98JXzKxE3kCmn',
+                type: 'file' } ])
+            done()
+          })
+        })
+      })
     })
 
     describe('promise API', () => {
@@ -630,63 +678,6 @@ module.exports = (common) => {
           })
         })
       })
-
-      describe('.ls', () => {
-        it('with a base58 encoded string', (done) => {
-          const hash = 'QmVvjDy7yF7hdnqE8Hrf4MHo5ABDtb5AbX6hWbD3Y42bXP'
-          ipfs.ls(hash, (err, stream) => {
-            expect(err).to.not.exist()
-
-            stream.pipe(concat(gotFiles))
-
-            function gotFiles (files) {
-              expect(files).to.be.length(6)
-              // remove content so that we can compare
-              files.forEach((file) => delete file.content)
-
-              expect(files).to.eql([
-                { depth: 1,
-                  name: 'alice.txt',
-                  path: 'QmVvjDy7yF7hdnqE8Hrf4MHo5ABDtb5AbX6hWbD3Y42bXP/alice.txt',
-                  size: 11696,
-                  hash: 'QmZyUEQVuRK3XV7L9Dk26pg6RVSgaYkiSTEdnT2kZZdwoi',
-                  type: 'file' },
-                { depth: 1,
-                  name: 'empty-folder',
-                  path: 'QmVvjDy7yF7hdnqE8Hrf4MHo5ABDtb5AbX6hWbD3Y42bXP/empty-folder',
-                  size: 4,
-                  hash: 'QmUNLLsPACCz1vLxQVkXqqLX5R1X345qqfHbsf67hvA3Nn',
-                  type: 'dir' },
-                { depth: 1,
-                  name: 'files',
-                  path: 'QmVvjDy7yF7hdnqE8Hrf4MHo5ABDtb5AbX6hWbD3Y42bXP/files',
-                  size: 183,
-                  hash: 'QmZ25UfTqXGz9RsEJFg7HUAuBcmfx5dQZDXQd2QEZ8Kj74',
-                  type: 'dir' },
-                { depth: 1,
-                  name: 'holmes.txt',
-                  path: 'QmVvjDy7yF7hdnqE8Hrf4MHo5ABDtb5AbX6hWbD3Y42bXP/holmes.txt',
-                  size: 582072,
-                  hash: 'QmR4nFjTu18TyANgC65ArNWp5Yaab1gPzQ4D8zp7Kx3vhr',
-                  type: 'file' },
-                { depth: 1,
-                  name: 'jungle.txt',
-                  path: 'QmVvjDy7yF7hdnqE8Hrf4MHo5ABDtb5AbX6hWbD3Y42bXP/jungle.txt',
-                  size: 2305,
-                  hash: 'QmT6orWioMiSqXXPGsUi71CKRRUmJ8YkuueV2DPV34E9y9',
-                  type: 'file' },
-                { depth: 1,
-                  name: 'pp.txt',
-                  path: 'QmVvjDy7yF7hdnqE8Hrf4MHo5ABDtb5AbX6hWbD3Y42bXP/pp.txt',
-                  size: 4551,
-                  hash: 'QmVwdDCY4SPGVFnNCiZnX5CtzwWDn6kAM98JXzKxE3kCmn',
-                  type: 'file'
-                }
-              ])
-            }
-          })
-        })
-      })
     })
   })
 }