diff --git a/client/src/app/instance/store/effects/search-multiple.effects.spec.ts b/client/src/app/instance/store/effects/search-multiple.effects.spec.ts
index ed415dad1fe4868f45a89b6451b1e40a623f3d86..c3aaca6262d8b64615159ad9ac970bca5190bbec 100644
--- a/client/src/app/instance/store/effects/search-multiple.effects.spec.ts
+++ b/client/src/app/instance/store/effects/search-multiple.effects.spec.ts
@@ -9,20 +9,13 @@ import { ToastrService } from 'ngx-toastr';
 
 import { SearchMultipleEffects } from './search-multiple.effects';
 import { SearchService } from '../services/search.service';
-import * as searchActions from '../actions/search.actions';
 import * as fromSearch from '../reducers/search.reducer';
 import * as fromSearchMultiple from '../reducers/search-multiple.reducer';
 import * as fromInstance from '../../../metamodel/reducers/instance.reducer';
 import * as datasetSelector from '../../../metamodel/selectors/dataset.selector';
-import * as searchSelector from '../selectors/search.selector';
-import * as attributeActions from '../../../metamodel/actions/attribute.actions';
-import * as criteriaFamilyActions from '../../../metamodel/actions/criteria-family.actions';
-import * as outputFamilyActions from '../../../metamodel/actions/output-family.actions';
-import * as outputCategoryActions from '../../../metamodel/actions/output-category.actions';
-import * as attributeSelector from '../../../metamodel/selectors/attribute.selector';
 import * as coneSearchSelector from '../selectors/cone-search.selector';
 import * as coneSearchActions from '../actions/cone-search.actions';
-import { ConeSearch, Criterion, PaginationOrder, SearchMultipleDatasetLength } from '../models';
+import { ConeSearch, SearchMultipleDatasetLength } from '../models';
 import * as searchMultipleSelector from '../selectors/search-multiple.selector';
 import * as instanceSelector from '../../../metamodel/selectors/instance.selector';
 import * as searchMultipleActions from '../actions/search-multiple.actions';
@@ -322,67 +315,6 @@ describe('SearchMultipleEffects', () => {
 
             expect(effects.initSearch$).toBeObservable(expected);
         });
-
-    //     it('should dispatch a bunch of actions when a dataset is selected or a page is reloaded with steps checked', () => {
-    //         mockDatasetSelectorSelectDatasetNameByRoute = store.overrideSelector(
-    //             datasetSelector.selectDatasetNameByRoute, 'myDatasetName'
-    //         );
-    //         mockSearchSelectorSelectPristine = store.overrideSelector(
-    //             searchSelector.selectPristine,true
-    //         );
-    //         mockSearchSelectorSelectCurrentDataset = store.overrideSelector(
-    //             searchSelector.selectCurrentDataset,'myDatasetName'
-    //         );
-    //         mockSearchSelectorSelectStepsByRoute = store.overrideSelector(
-    //             searchSelector.selectStepsByRoute, '111'
-    //         );
-    //
-    //         const action = searchActions.initSearch();
-    //         actions = hot('-a', { a: action });
-    //         const expected = cold('-(bcdefghi)', {
-    //             b: searchActions.changeCurrentDataset({ currentDataset: 'myDatasetName' }),
-    //             c: attributeActions.loadAttributeList(),
-    //             d: criteriaFamilyActions.loadCriteriaFamilyList(),
-    //             e: outputFamilyActions.loadOutputFamilyList(),
-    //             f: outputCategoryActions.loadOutputCategoryList(),
-    //             g: searchActions.checkCriteria(),
-    //             h: searchActions.checkOutput(),
-    //             i: searchActions.checkResult()
-    //         });
-    //
-    //         expect(effects.initSearch$).toBeObservable(expected);
-    //     });
-    //
-    //     it('should dispatch a resetSearch action when user get back to search module', () => {
-    //         mockDatasetSelectorSelectDatasetNameByRoute = store.overrideSelector(
-    //             datasetSelector.selectDatasetNameByRoute, ''
-    //         );
-    //         mockSearchSelectorSelectPristine = store.overrideSelector(
-    //             searchSelector.selectPristine,false
-    //         );
-    //
-    //         const action = searchActions.initSearch();
-    //         const outcome = searchActions.resetSearch();
-    //
-    //         actions = hot('-a', { a: action });
-    //         const expected = cold('-b', { b: outcome });
-    //
-    //         expect(effects.initSearch$).toBeObservable(expected);
-    //     });
-    //
-    //     it('should not dispatch action when step changed on same search', () => {
-    //         mockDatasetSelectorSelectDatasetNameByRoute = store.overrideSelector(
-    //             datasetSelector.selectDatasetNameByRoute, ''
-    //         );
-    //
-    //         const action = searchActions.initSearch();
-    //         const outcome = { type: '[No Action] Init Search' };
-    //
-    //         actions = hot('-a', { a: action });
-    //         const expected = cold('-b', { b: outcome });
-    //
-    //         expect(effects.initSearch$).toBeObservable(expected);
-    //     });
     });
 
     describe('restartSearch$ effect', () => {
@@ -487,86 +419,4 @@ describe('SearchMultipleEffects', () => {
             expect(spy).toHaveBeenCalledWith('Loading Failed', 'The search multiple data length loading failed');
         });
     });
-
-    // describe('retrieveData$ effect', () => {
-    //     it('should dispatch the retrieveDataSuccess action on success', () => {
-    //         const action = searchActions.retrieveData( {
-    //             pagination: { dname: 'myDatasetName', page: 1, nbItems: 10, sortedCol: 1, order: PaginationOrder.a }
-    //         });
-    //         const outcome = searchActions.retrieveDataSuccess({ data: ['data'] });
-    //
-    //         actions = hot('-a', { a: action });
-    //         const response = cold('-b|', { b: ['data'] });
-    //         const expected = cold('--c', { c: outcome });
-    //         searchService.retrieveData = jest.fn(() => response);
-    //
-    //         expect(effects.retrieveData$).toBeObservable(expected);
-    //     });
-    //
-    //     it('should dispatch the retrieveDataFail action on failure', () => {
-    //         const action = searchActions.retrieveData({
-    //             pagination: { dname: 'myDatasetName', page: 1, nbItems: 10, sortedCol: 1, order: PaginationOrder.a }
-    //         });
-    //         const error = new Error();
-    //         const outcome = searchActions.retrieveDataFail();
-    //
-    //         actions = hot('-a', { a: action });
-    //         const response = cold('-#|', {}, error);
-    //         const expected = cold('--b', { b: outcome });
-    //         searchService.retrieveData = jest.fn(() => response);
-    //
-    //         expect(effects.retrieveData$).toBeObservable(expected);
-    //     });
-    //
-    //     it('should pass correct query to the service', () => {
-    //         mockDatasetSelectorSelectDatasetNameByRoute = store.overrideSelector(
-    //             datasetSelector.selectDatasetNameByRoute, 'myDataset'
-    //         );
-    //         mockSearchSelectorSelectCriteriaList = store.overrideSelector(
-    //             searchSelector.selectCriteriaList, [{'id':1,'type':'field','operator':'eq','value':'one'} as Criterion]
-    //         );
-    //         mockConeSearchSelectorSelectConeSearch = store.overrideSelector(
-    //             coneSearchSelector.selectConeSearch, { ra: 1, dec: 2, radius: 3 }
-    //         );
-    //         mockSearchSelectorSelectOutputList = store.overrideSelector(
-    //             searchSelector.selectOutputList, [1, 2]
-    //         );
-    //
-    //         jest.spyOn(searchService, 'retrieveData');
-    //
-    //         const action = searchActions.retrieveData({
-    //             pagination: { dname: 'myDatasetName', page: 1, nbItems: 10, sortedCol: 1, order: PaginationOrder.a }
-    //         });
-    //         const outcome = searchActions.retrieveDataSuccess({ data: ['data'] });
-    //
-    //         actions = hot('-a', { a: action });
-    //         const response = cold('-b|', { b: ['data'] });
-    //         const expected = cold('--c', { c: outcome });
-    //         searchService.retrieveData = jest.fn(() => response);
-    //
-    //         expect(effects.retrieveData$).toBeObservable(expected);
-    //         expect(searchService.retrieveData).toHaveBeenCalledTimes(1);
-    //         expect(searchService.retrieveData).toHaveBeenCalledWith('myDataset?a=1;2&c=1::eq::one&cs=1:2:3&p=10:1&o=1:a');
-    //     });
-    // });
-
-    // describe('retrieveDataFail$ effect', () => {
-    //     it('should not dispatch', () => {
-    //         expect(metadata.retrieveDataFail$).toEqual(
-    //             expect.objectContaining({ dispatch: false })
-    //         );
-    //     });
-    //
-    //     it('should display a error notification', () => {
-    //         const spy = jest.spyOn(toastr, 'error');
-    //         const action = searchActions.retrieveDataFail();
-    //
-    //         actions = hot('a', { a: action });
-    //         const expected = cold('a', { a: action });
-    //
-    //         expect(effects.retrieveDataFail$).toBeObservable(expected);
-    //         expect(spy).toHaveBeenCalledTimes(1);
-    //         expect(spy).toHaveBeenCalledWith('Loading Failed', 'The search data loading failed');
-    //     });
-    // });
 });