message: Use tenant object in smart charging unit test
diff: @@ -54,14 +54,14 @@ class TestData {
  await TestData.saveSmartChargingSettings(testData, sapSmartChargingSettings);
  aCBufferFactor = 1 + sapSmartChargingSettings.limitBufferAC / 100,
  dCBufferFactor = 1 + sapSmartChargingSettings.limitBufferDC / 100,
  - smartChargingIntegration = await SmartChargingFactory.getSmartChargingImpl(testData.tenantContext.getTenant().id);
  + smartChargingIntegration = await SmartChargingFactory.getSmartChargingImpl(testData.tenantContext.getTenant());
  sapSmartChargingSettings.limitBufferDC = 10,
  sapSmartChargingSettings.limitBufferAC = 5,
  await TestData.saveSmartChargingSettings(testData, sapSmartChargingSettings);
  - smartChargingIntegrationWithDifferentBufferValues = await SmartChargingFactory.getSmartChargingImpl(testData.tenantContext.getTenant().id);
  + smartChargingIntegrationWithDifferentBufferValues = await SmartChargingFactory.getSmartChargingImpl(testData.tenantContext.getTenant());
  sapSmartChargingSettings.stickyLimitation = false;
  await TestData.saveSmartChargingSettings(testData, sapSmartChargingSettings);
  - smartChargingIntegrationWithoutStickyLimit = await SmartChargingFactory.getSmartChargingImpl(testData.tenantContext.getTenant().id);
  + smartChargingIntegrationWithoutStickyLimit = await SmartChargingFactory.getSmartChargingImpl(testData.tenantContext.getTenant());
  expect(smartChargingIntegration).to.not.be.null;
  expect(smartChargingIntegrationWithDifferentBufferValues).to.not.be.null;
  expect(smartChargingIntegrationWithoutStickyLimit).to.not.be.null;
  