fix(fetch): cleanup

Author: StephanGerbeth

packages/operators/src/fetch/download.test.js

@@ -26,7 +26,7 @@ describe('download operator', function () {
     fetchMock.restore();
   });
 
-  test('successfull download', () =>
+  test('successfull download - indirect json resolve', () =>
     new Promise(done => {
       of('https://httpbin.org/my-url-fast')
         .pipe(download(), log(false), resolveJSON(), log(false))
@@ -37,4 +37,16 @@ describe('download operator', function () {
           complete: e => done()
         });
     }));
+
+  test('successfull download - direct json resolve', () =>
+    new Promise(done => {
+      of('https://httpbin.org/my-url-fast')
+        .pipe(downloadJSON(), log(false))
+        .subscribe({
+          next: data => {
+            expect(data).deep.equal({ hello: 'fast world' });
+          },
+          complete: () => done()
+        });
+    }));
 });

packages/operators/src/fetch/upload.js

@@ -1,5 +1,3 @@
-import { concatMap, of } from 'rxjs';
-
 import { request } from './request';
 
 export const upload = () => {