diff --git a/src/app/shared/mydspace-actions/claimed-task/approve/claimed-task-actions-approve.component.spec.ts b/src/app/shared/mydspace-actions/claimed-task/approve/claimed-task-actions-approve.component.spec.ts
index afcc01c315..c3db0f71d7 100644
--- a/src/app/shared/mydspace-actions/claimed-task/approve/claimed-task-actions-approve.component.spec.ts
+++ b/src/app/shared/mydspace-actions/claimed-task/approve/claimed-task-actions-approve.component.spec.ts
@@ -102,18 +102,22 @@ describe('ClaimedTaskActionsApproveComponent', () => {
     it('should start the action execution', () => {
       expect(component.startActionExecution).toHaveBeenCalled();
     });
+  });
 
-    describe('actionExecution', () => {
-      beforeEach(() => {
-        component.actionExecution().subscribe();
-        fixture.detectChanges();
+  describe('actionExecution', () => {
+
+    it('should call claimedTaskService\'s submitTask', (done) => {
+
+      const expectedBody = {
+        [component.option]: 'true'
+      };
+
+      component.actionExecution().subscribe(() => {
+        expect(claimedTaskService.submitTask).toHaveBeenCalledWith(object.id, expectedBody);
+        done();
       });
-
-      it('should call claimedTaskService\'s submitTask', () => {
-        expect(claimedTaskService.submitTask).toHaveBeenCalledWith(object.id, expectedBody)
-      });
-
     });
+
   });
 
   describe('reloadObjectExecution', () => {
diff --git a/src/app/shared/mydspace-actions/claimed-task/reject/claimed-task-actions-reject.component.spec.ts b/src/app/shared/mydspace-actions/claimed-task/reject/claimed-task-actions-reject.component.spec.ts
index 8180db9f73..e0ab714d85 100644
--- a/src/app/shared/mydspace-actions/claimed-task/reject/claimed-task-actions-reject.component.spec.ts
+++ b/src/app/shared/mydspace-actions/claimed-task/reject/claimed-task-actions-reject.component.spec.ts
@@ -151,18 +151,17 @@ describe('ClaimedTaskActionsRejectComponent', () => {
 
     beforeEach(() => {
       spyOn((component.rejectForm as any), 'get').and.returnValue({value: 'required'});
-
       expectedBody = {
         [component.option]: 'true',
         reason: 'required'
       };
-
-      component.actionExecution().subscribe();
-      fixture.detectChanges();
     });
 
-    it('should call claimedTaskService\'s submitTask with the proper reason', () => {
-      expect(claimedTaskService.submitTask).toHaveBeenCalledWith(object.id, expectedBody)
+    it('should call claimedTaskService\'s submitTask with the proper reason', (done) => {
+      component.actionExecution().subscribe(() => {
+        expect(claimedTaskService.submitTask).toHaveBeenCalledWith(object.id, expectedBody);
+        done();
+      });
     });
   });