diff --git a/src/components/ContainerComponents/Header/Header.tsx b/src/components/ContainerComponents/Header/Header.tsx
index 459594cacc1b920e5c3c271af45b1163a110f3e6..748daf599f8767e0f4b9c40213118551b8863338 100644
--- a/src/components/ContainerComponents/Header/Header.tsx
+++ b/src/components/ContainerComponents/Header/Header.tsx
@@ -1,7 +1,6 @@
 import React, { useEffect, useRef, useContext } from 'react'
 import { translate } from 'cozy-ui/react/I18n'
 import { history } from 'components/ContainerComponents/ViewContainer/ViewContainer'
-//import { withClient, Client } from 'cozy-client'
 import { ScreenType } from 'enum/screen.enum'
 import { AppContext } from 'components/Contexts/AppContextProvider'
 import BackArrowIcon from 'assets/icons/ico/back-arrow.svg'
diff --git a/test/services/ConsumptionDataManager.spec.ts b/test/services/ConsumptionDataManager.spec.ts
index c4d4a68cc224496c2ee8c0c693db245a7f936a99..c73f138014c38cee3f17b960ae56962317d15d8e 100644
--- a/test/services/ConsumptionDataManager.spec.ts
+++ b/test/services/ConsumptionDataManager.spec.ts
@@ -1,5 +1,14 @@
 'use strict'
 //import ConsumptionDataManager from '../../src/services/consumptionDataManagerService'
+/*import { DateTime } from 'luxon'
+import { TimeStep } from '../../src/services/dataConsumptionContracts'
+
+// client needs to be mocked correctely to test the CDM
+const mockClient = {
+  query: jest.fn(),
+  get: jest.fn(),
+}*/
+
 //jest.mock('../../src/services/consumptionDataFormatterService')
 
 describe('Consumption Data Manager', () => {
diff --git a/test/services/ConsumptionDataValidator.spec.ts b/test/services/ConsumptionDataValidator.spec.ts
index 00723406668788e24302231a60360854acbbdfb1..4dfbe0ed6ab955b2e72efbf5439a2a0b7bcae4b9 100644
--- a/test/services/ConsumptionDataValidator.spec.ts
+++ b/test/services/ConsumptionDataValidator.spec.ts
@@ -18,13 +18,20 @@ consumptionDataValidator.ValidateGetGraphData(
   fluidTypes,
   compareTimePeriod
 )
-*/
+
+  const yearTimeStep = TimeStep.MONTH
+
+  const sumReducer = (acc, dataLoad) => acc + dataLoad.value*/
 
   it('matching fluidTypes and TimeStep', () => {
     const timePeriod = {
       startDate: DateTime.local(2018, 1, 1),
       endDate: DateTime.local(2018, 1, 2),
     }
+    /*const compareTimePeriod = {
+      startDate: DateTime.local(2018, 1, 2),
+      endDate: DateTime.local(2018, 1, 3),
+    }*/
 
     expect(
       consumptionDataValidator.ValidateGetGraphData(
diff --git a/test/services/QueryRunner.spec.ts b/test/services/QueryRunner.spec.ts
index aa73104abeb16e1bdce1d62337fe21396548b196..132c2849aa3c41784309a95ff9c8ffbe3ec0bc0e 100644
--- a/test/services/QueryRunner.spec.ts
+++ b/test/services/QueryRunner.spec.ts
@@ -1,5 +1,13 @@
 'use strict'
 //import QuerryRunner from '../../src/services/queryRunnerService'
+/*import { DateTime } from 'luxon'
+import { TimeStep } from '../../src/services/dataConsumptionContracts'
+
+// client needs to be mocked correctely to test the CDM
+const mockClient = {
+  query: jest.fn(),
+  get: jest.fn(),
+}*/
 
 describe('Querry Runner', () => {
   beforeEach(() => {