Add vulnerable dependency list

This adds a second dependency list which only displays dependencies with
vulnerabilities. The user is able to switch between the two lists via
the associated tabs.

This contributes towards the larger [feature][1] for adding dependency
scanning results to the Dependency List, behind the
`dependency_list_vulnerabilities` feature flag.

[1]: https://gitlab.com/gitlab-org/gitlab-ee/issues/10077

ee/app/assets/javascripts/dependencies/components/app.vue

 <script>
 import { mapActions, mapGetters, mapState } from 'vuex';
-import { GlBadge, GlEmptyState, GlLoadingIcon } from '@gitlab/ui';
+import { GlBadge, GlEmptyState, GlLoadingIcon, GlTab, GlTabs } from '@gitlab/ui';
 import DependenciesActions from './dependencies_actions.vue';
 import DependencyListIncompleteAlert from './dependency_list_incomplete_alert.vue';
 import DependencyListJobFailedAlert from './dependency_list_job_failed_alert.vue';
@@ -14,10 +14,18 @@ export default {
     GlBadge,
     GlEmptyState,
     GlLoadingIcon,
+    GlTab,
+    GlTabs,
     DependencyListIncompleteAlert,
     DependencyListJobFailedAlert,
     PaginatedDependenciesTable,
   },
+  inject: {
+    dependencyListVulnerabilities: {
+      from: 'dependencyListVulnerabilities',
+      default: false,
+    },
+  },
   props: {
     endpoint: {
       type: String,
@@ -39,28 +47,47 @@ export default {
     };
   },
   computed: {
-    ...mapState(['currentList']),
-    ...mapGetters(DEPENDENCY_LIST_TYPES.all, ['isJobNotSetUp', 'isJobFailed', 'isIncomplete']),
-    ...mapState(DEPENDENCY_LIST_TYPES.all, ['initialized', 'pageInfo', 'reportInfo']),
+    ...mapState(['currentList', 'listTypes']),
+    ...mapGetters([
+      'isInitialized',
+      'isJobNotSetUp',
+      'isJobFailed',
+      'isIncomplete',
+      'reportInfo',
+      'totals',
+    ]),
+    ...mapState(DEPENDENCY_LIST_TYPES.all.namespace, ['pageInfo']),
+    currentListIndex: {
+      get() {
+        return this.listTypes.map(({ namespace }) => namespace).indexOf(this.currentList);
+      },
+      set(index) {
+        const { namespace } = this.listTypes[index] || {};
+        this.setCurrentList(namespace);
+      },
+    },
   },
   created() {
     this.setDependenciesEndpoint(this.endpoint);
     this.fetchDependencies();
   },
   methods: {
-    ...mapActions(DEPENDENCY_LIST_TYPES.all, ['setDependenciesEndpoint', 'fetchDependencies']),
+    ...mapActions(['setDependenciesEndpoint', 'fetchDependencies', 'setCurrentList']),
     dismissIncompleteListAlert() {
       this.isIncompleteAlertDismissed = true;
     },
     dismissJobFailedAlert() {
       this.isJobFailedAlertDismissed = true;
     },
+    isTabDisabled(namespace) {
+      return this.totals[namespace] <= 0;
+    },
   },
 };
 </script>
 
 <template>
-  <gl-loading-icon v-if="!initialized" size="md" class="mt-4" />
+  <gl-loading-icon v-if="!isInitialized" size="md" class="mt-4" />
 
   <gl-empty-state
     v-else-if="isJobNotSetUp"
@@ -85,15 +112,41 @@ export default {
       @close="dismissJobFailedAlert"
     />
 
-    <div class="d-sm-flex justify-content-between align-items-baseline my-2">
-      <h4 class="h5">
-        {{ __('Dependencies') }}
-        <gl-badge v-if="pageInfo.total" pill>{{ pageInfo.total }}</gl-badge>
-      </h4>
+    <template v-if="dependencyListVulnerabilities">
+      <h3 class="h5">{{ __('Dependencies') }}</h3>
+
+      <gl-tabs v-model="currentListIndex">
+        <gl-tab
+          v-for="listType in listTypes"
+          :key="listType.namespace"
+          :disabled="isTabDisabled(listType.namespace)"
+          title-link-class="js-tab"
+        >
+          <template v-slot:title>
+            {{ listType.label }}
+            <gl-badge pill>{{ totals[listType.namespace] }}</gl-badge>
+          </template>
+          <paginated-dependencies-table :namespace="listType.namespace" />
+        </gl-tab>
+        <template v-slot:tabs>
+          <li class="d-flex align-items-center ml-sm-auto">
+            <dependencies-actions :namespace="currentList" class="my-2 my-sm-0" />
+          </li>
+        </template>
+      </gl-tabs>
+    </template>
+
+    <template v-else>
+      <div class="d-sm-flex justify-content-between align-items-baseline my-2">
+        <h3 class="h5">
+          {{ __('Dependencies') }}
+          <gl-badge v-if="pageInfo.total" pill>{{ pageInfo.total }}</gl-badge>
+        </h3>
 
-      <dependencies-actions :namespace="currentList" />
-    </div>
+        <dependencies-actions :namespace="currentList" />
+      </div>
 
-    <paginated-dependencies-table :namespace="currentList" />
+      <paginated-dependencies-table :namespace="currentList" />
+    </template>
   </div>
 </template>

ee/app/assets/javascripts/dependencies/components/dependencies_actions.vue

@@ -30,7 +30,8 @@ export default {
     namespace: {
       type: String,
       required: true,
-      validator: value => Object.values(DEPENDENCY_LIST_TYPES).includes(value),
+      validator: value =>
+        Object.values(DEPENDENCY_LIST_TYPES).some(({ namespace }) => value === namespace),
     },
   },
   data() {

ee/app/assets/javascripts/dependencies/components/paginated_dependencies_table.vue

@@ -14,7 +14,8 @@ export default {
     namespace: {
       type: String,
       required: true,
-      validator: value => Object.values(DEPENDENCY_LIST_TYPES).includes(value),
+      validator: value =>
+        Object.values(DEPENDENCY_LIST_TYPES).some(({ namespace }) => value === namespace),
     },
   },
   computed: {

ee/app/assets/javascripts/dependencies/index.js

 import Vue from 'vue';
 import DependenciesApp from './components/app.vue';
 import createStore from './store';
+import { DEPENDENCY_LIST_TYPES } from './store/constants';
+import { addListType } from './store/utils';
 
 export default () => {
   const el = document.querySelector('#js-dependencies-app');
@@ -9,6 +11,10 @@ export default () => {
 
   const store = createStore();
 
+  if (dependencyListVulnerabilities) {
+    addListType(store, DEPENDENCY_LIST_TYPES.vulnerable);
+  }
+
   return new Vue({
     el,
     store,

ee/app/assets/javascripts/dependencies/store/actions.js

+import * as types from './mutation_types';
+
+export const addListType = ({ commit }, payload) => commit(types.ADD_LIST_TYPE, payload);
+
+export const setDependenciesEndpoint = ({ state, dispatch }, endpoint) =>
+  Promise.all(
+    state.listTypes.map(({ namespace }) =>
+      dispatch(`${namespace}/setDependenciesEndpoint`, endpoint),
+    ),
+  );
+
+export const fetchDependencies = ({ state, dispatch }, payload) =>
+  Promise.all(
+    state.listTypes.map(({ namespace }) => dispatch(`${namespace}/fetchDependencies`, payload)),
+  );
+
+export const setCurrentList = ({ state, commit }, payload) => {
+  if (state.listTypes.map(({ namespace }) => namespace).includes(payload)) {
+    commit(types.SET_CURRENT_LIST, payload);
+  }
+};

ee/app/assets/javascripts/dependencies/store/constants.js

+import { s__ } from '~/locale';
+import { FILTER } from './modules/list/constants';
+
 // eslint-disable-next-line import/prefer-default-export
 export const DEPENDENCY_LIST_TYPES = {
-  all: 'allDependencies',
+  all: {
+    namespace: 'allDependencies',
+    label: s__('Dependencies|All'),
+    initialState: {
+      filter: FILTER.all,
+    },
+  },
+  vulnerable: {
+    namespace: 'vulnerableDependencies',
+    label: s__('Dependencies|Vulnerable components'),
+    initialState: {
+      filter: FILTER.vulnerable,
+    },
+  },
 };

ee/app/assets/javascripts/dependencies/store/getters.js

+export const isInitialized = ({ currentList, ...state }) => state[currentList].initialized;
+export const reportInfo = ({ currentList, ...state }) => state[currentList].reportInfo;
+
+export const isJobNotSetUp = ({ currentList }, getters) => getters[`${currentList}/isJobNotSetUp`];
+export const isJobFailed = ({ currentList }, getters) => getters[`${currentList}/isJobFailed`];
+export const isIncomplete = ({ currentList }, getters) => getters[`${currentList}/isIncomplete`];
+
+export const totals = state =>
+  state.listTypes.reduce(
+    (acc, { namespace }) => ({
+      ...acc,
+      [namespace]: state[namespace].pageInfo.total || 0,
+    }),
+    {},
+  );

ee/app/assets/javascripts/dependencies/store/index.js

 import Vue from 'vue';
 import Vuex from 'vuex';
 import listModule from './modules/list';
+import * as actions from './actions';
+import * as getters from './getters';
+import mutations from './mutations';
 import state from './state';
+import { DEPENDENCY_LIST_TYPES } from './constants';
 
 Vue.use(Vuex);
 
-export default () => {
-  const allDependencies = listModule();
-
-  return new Vuex.Store({
+export default () =>
+  new Vuex.Store({
     modules: {
-      allDependencies,
+      [DEPENDENCY_LIST_TYPES.all.namespace]: listModule(),
     },
+    actions,
+    getters,
+    mutations,
     state,
   });
-};

ee/app/assets/javascripts/dependencies/store/modules/list/actions.js

@@ -9,6 +9,8 @@ import { __ } from '~/locale';
 export const setDependenciesEndpoint = ({ commit }, endpoint) =>
   commit(types.SET_DEPENDENCIES_ENDPOINT, endpoint);
 
+export const setInitialState = ({ commit }, payload) => commit(types.SET_INITIAL_STATE, payload);
+
 export const requestDependencies = ({ commit }) => commit(types.REQUEST_DEPENDENCIES);
 
 export const receiveDependenciesSuccess = ({ commit }, { headers, data }) => {
@@ -35,6 +37,7 @@ export const fetchDependencies = ({ state, dispatch }, params = {}) => {
         sort_by: state.sortField,
         sort: state.sortOrder,
         page: state.pageInfo.page || 1,
+        filter: state.filter,
         ...params,
       },
     })

ee/app/assets/javascripts/dependencies/store/modules/list/constants.js

@@ -23,6 +23,11 @@ export const REPORT_STATUS = {
   incomplete: 'no_dependency_files',
 };
 
+export const FILTER = {
+  all: 'all',
+  vulnerable: 'vulnerable',
+};
+
 export const FETCH_ERROR_MESSAGE = __(
   'Error fetching the dependency list. Please check your network connection and try again.',
 );

ee/app/assets/javascripts/dependencies/store/modules/list/mutation_types.js

 export const SET_DEPENDENCIES_ENDPOINT = 'SET_DEPENDENCIES_ENDPOINT';
+export const SET_INITIAL_STATE = 'SET_INITIAL_STATE';
 
 export const REQUEST_DEPENDENCIES = 'REQUEST_DEPENDENCIES';
 export const RECEIVE_DEPENDENCIES_SUCCESS = 'RECEIVE_DEPENDENCIES_SUCCESS';

ee/app/assets/javascripts/dependencies/store/modules/list/mutations.js

@@ -5,6 +5,9 @@ export default {
   [types.SET_DEPENDENCIES_ENDPOINT](state, payload) {
     state.endpoint = payload;
   },
+  [types.SET_INITIAL_STATE](state, payload) {
+    Object.assign(state, payload);
+  },
   [types.REQUEST_DEPENDENCIES](state) {
     state.isLoading = true;
     state.errorLoading = false;

ee/app/assets/javascripts/dependencies/store/modules/list/state.js

-import { REPORT_STATUS, SORT_ORDER } from './constants';
+import { FILTER, REPORT_STATUS, SORT_ORDER } from './constants';
 
 export default () => ({
   endpoint: '',
@@ -6,11 +6,14 @@ export default () => ({
   isLoading: false,
   errorLoading: false,
   dependencies: [],
-  pageInfo: {},
+  pageInfo: {
+    total: 0,
+  },
   reportInfo: {
     status: REPORT_STATUS.ok,
     jobPath: '',
   },
+  filter: FILTER.all,
   sortField: 'name',
   sortOrder: SORT_ORDER.ascending,
 });

ee/app/assets/javascripts/dependencies/store/mutation_types.js

+export const ADD_LIST_TYPE = 'ADD_LIST_TYPE';
+export const SET_CURRENT_LIST = 'SET_CURRENT_LIST';

ee/app/assets/javascripts/dependencies/store/mutations.js

+import * as types from './mutation_types';
+
+export default {
+  [types.ADD_LIST_TYPE](state, payload) {
+    state.listTypes.push(payload);
+  },
+  [types.SET_CURRENT_LIST](state, payload) {
+    state.currentList = payload;
+  },
+};

ee/app/assets/javascripts/dependencies/store/state.js

 import { DEPENDENCY_LIST_TYPES } from './constants';
 
 export default () => ({
-  currentList: DEPENDENCY_LIST_TYPES.all,
+  listTypes: [DEPENDENCY_LIST_TYPES.all],
+  currentList: DEPENDENCY_LIST_TYPES.all.namespace,
 });

ee/app/assets/javascripts/dependencies/store/utils.js

+import listModule from './modules/list';
+
+// eslint-disable-next-line import/prefer-default-export
+export const addListType = (store, listType) => {
+  const { initialState, namespace } = listType;
+  store.registerModule(namespace, listModule());
+  store.dispatch('addListType', listType);
+  store.dispatch(`${namespace}/setInitialState`, initialState);
+};

ee/spec/frontend/dependencies/components/__snapshots__/app_spec.js.snap

@@ -13,8 +13,8 @@ exports[`DependenciesApp component on creation given a dependency list which is
       class="h5"
     >
       
-      Dependencies
-      
+        Dependencies
+        
       <glbadge-stub
         pill=""
       >
@@ -46,8 +46,8 @@ exports[`DependenciesApp component on creation given a fetch error matches the s
       class="h5"
     >
       
-      Dependencies
-      
+        Dependencies
+        
       <!---->
     </h4>
      
@@ -75,8 +75,8 @@ exports[`DependenciesApp component on creation given a list of dependencies and
       class="h5"
     >
       
-      Dependencies
-      
+        Dependencies
+        
       <glbadge-stub
         pill=""
       >
@@ -110,8 +110,8 @@ exports[`DependenciesApp component on creation given the dependency list job fai
       class="h5"
     >
       
-      Dependencies
-      
+        Dependencies
+        
       <!---->
     </h4>
      

ee/spec/frontend/dependencies/components/dependencies_actions_spec.js

@@ -16,7 +16,7 @@ describe.each`
 `('DependenciesActions component$context', ({ isFeatureFlagEnabled, sortFields }) => {
   let store;
   let wrapper;
-  const listType = DEPENDENCY_LIST_TYPES.all;
+  const { namespace } = DEPENDENCY_LIST_TYPES.all;
 
   const factory = ({ propsData, ...options } = {}) => {
     const localVue = createLocalVue();
@@ -35,10 +35,10 @@ describe.each`
 
   beforeEach(() => {
     factory({
-      propsData: { namespace: listType },
+      propsData: { namespace },
       provide: { dependencyListVulnerabilities: isFeatureFlagEnabled },
     });
-    store.state[listType].endpoint = `${TEST_HOST}/dependencies`;
+    store.state[namespace].endpoint = `${TEST_HOST}/dependencies`;
     return wrapper.vm.$nextTick();
   });
 
@@ -61,7 +61,7 @@ describe.each`
 
     expect(store.dispatch.mock.calls).toEqual(
       expect.arrayContaining(
-        Object.keys(sortFields).map(field => [`${listType}/setSortField`, field]),
+        Object.keys(sortFields).map(field => [`${namespace}/setSortField`, field]),
       ),
     );
   });
@@ -69,14 +69,14 @@ describe.each`
   it('dispatches the toggleSortOrder action on clicking the sort order button', () => {
     const sortButton = wrapper.find('.js-sort-order');
     sortButton.vm.$emit('click');
-    expect(store.dispatch).toHaveBeenCalledWith(`${listType}/toggleSortOrder`);
+    expect(store.dispatch).toHaveBeenCalledWith(`${namespace}/toggleSortOrder`);
   });
 
   it('has a button to export the dependency list', () => {
     const download = wrapper.find('.js-download');
     expect(download.attributes()).toEqual(
       expect.objectContaining({
-        href: store.getters[`${listType}/downloadEndpoint`],
+        href: store.getters[`${namespace}/downloadEndpoint`],
         download: expect.any(String),
       }),
     );

ee/spec/frontend/dependencies/components/paginated_dependencies_table_spec.js

@@ -9,7 +9,7 @@ import mockDependenciesResponse from '../store/modules/list/data/mock_dependenci
 describe('PaginatedDependenciesTable component', () => {
   let store;
   let wrapper;
-  const listType = DEPENDENCY_LIST_TYPES.all;
+  const { namespace } = DEPENDENCY_LIST_TYPES.all;
 
   const factory = (props = {}) => {
     const localVue = createLocalVue();
@@ -31,11 +31,11 @@ describe('PaginatedDependenciesTable component', () => {
   };
 
   beforeEach(() => {
-    factory({ namespace: listType });
+    factory({ namespace });
 
     const originalDispatch = store.dispatch;
     jest.spyOn(store, 'dispatch').mockImplementation();
-    originalDispatch(`${listType}/receiveDependenciesSuccess`, {
+    originalDispatch(`${namespace}/receiveDependenciesSuccess`, {
       data: mockDependenciesResponse,
       headers: { 'X-Total': mockDependenciesResponse.dependencies.length },
     });
@@ -50,14 +50,14 @@ describe('PaginatedDependenciesTable component', () => {
   it('passes the correct props to the dependencies table', () => {
     expectComponentWithProps(DependenciesTable, {
       dependencies: mockDependenciesResponse.dependencies,
-      isLoading: store.state[listType].isLoading,
+      isLoading: store.state[namespace].isLoading,
     });
   });
 
   it('passes the correct props to the pagination', () => {
     expectComponentWithProps(Pagination, {
       change: wrapper.vm.fetchPage,
-      pageInfo: store.state[listType].pageInfo,
+      pageInfo: store.state[namespace].pageInfo,
     });
   });
 
@@ -65,7 +65,7 @@ describe('PaginatedDependenciesTable component', () => {
     const page = 2;
     wrapper.vm.fetchPage(page);
     expect(store.dispatch).toHaveBeenCalledTimes(1);
-    expect(store.dispatch).toHaveBeenCalledWith(`${listType}/fetchDependencies`, { page });
+    expect(store.dispatch).toHaveBeenCalledWith(`${namespace}/fetchDependencies`, { page });
   });
 
   describe.each`
@@ -77,7 +77,7 @@ describe('PaginatedDependenciesTable component', () => {
     let module;
 
     beforeEach(() => {
-      module = store.state[listType];
+      module = store.state[namespace];
       if (isListEmpty) {
         module.dependencies = [];
         module.pageInfo.total = 0;

ee/spec/frontend/dependencies/store/actions_spec.js

+import testAction from 'helpers/vuex_action_helper';
+import { TEST_HOST } from 'helpers/test_constants';
+import * as actions from 'ee/dependencies/store/actions';
+import * as types from 'ee/dependencies/store/mutation_types';
+import createState from 'ee/dependencies/store/state';
+import { DEPENDENCY_LIST_TYPES } from 'ee/dependencies/store/constants';
+
+describe('Dependencies actions', () => {
+  describe('addListType', () => {
+    it('commits the ADD_LIST_TYPE mutation', () => {
+      const payload = DEPENDENCY_LIST_TYPES.vulnerable;
+
+      return testAction(
+        actions.addListType,
+        payload,
+        createState(),
+        [
+          {
+            type: types.ADD_LIST_TYPE,
+            payload,
+          },
+        ],
+        [],
+      );
+    });
+  });
+
+  describe.each`
+    actionName                   | payload
+    ${'setDependenciesEndpoint'} | ${TEST_HOST}
+    ${'fetchDependencies'}       | ${undefined}
+  `('$actionName', ({ actionName, payload }) => {
+    it(`dispatches the ${actionName} action on each list module`, () => {
+      const state = createState();
+      state.listTypes.push({ namespace: 'foo' });
+
+      return testAction(
+        actions[actionName],
+        payload,
+        state,
+        [],
+        [
+          {
+            type: `allDependencies/${actionName}`,
+            payload,
+          },
+          {
+            type: `foo/${actionName}`,
+            payload,
+          },
+        ],
+      );
+    });
+  });
+
+  describe('setCurrentList', () => {
+    let payload;
+    let state;
+
+    beforeEach(() => {
+      state = {
+        listTypes: [{ namespace: 'foo' }, { namespace: 'bar' }],
+      };
+    });
+
+    describe('given an existing namespace', () => {
+      beforeEach(() => {
+        payload = 'bar';
+      });
+
+      it('commits the SET_CURRENT_LIST mutation if given a valid list', () =>
+        testAction(
+          actions.setCurrentList,
+          payload,
+          state,
+          [
+            {
+              type: types.SET_CURRENT_LIST,
+              payload: 'bar',
+            },
+          ],
+          [],
+        ));
+    });
+
+    describe('given a non-existent namespace', () => {
+      beforeEach(() => {
+        payload = 'qux';
+      });
+
+      it('does nothing', () => testAction(actions.setCurrentList, payload, state, [], []));
+    });
+  });
+});

ee/spec/frontend/dependencies/store/getters_spec.js

+import * as getters from 'ee/dependencies/store/getters';
+
+describe('Dependencies getters', () => {
+  describe.each`
+    getterName         | propertyName
+    ${'isInitialized'} | ${'initialized'}
+    ${'reportInfo'}    | ${'reportInfo'}
+  `('$getterName', ({ getterName, propertyName }) => {
+    it(`returns the value from the current list module's state`, () => {
+      const mockValue = {};
+      const state = {
+        listFoo: {
+          [propertyName]: mockValue,
+        },
+        currentList: 'listFoo',
+      };
+
+      expect(getters[getterName](state)).toBe(mockValue);
+    });
+  });
+
+  describe.each`
+    getterName
+    ${'isJobNotSetUp'}
+    ${'isJobFailed'}
+    ${'isIncomplete'}
+  `('$getterName', ({ getterName }) => {
+    it(`delegates to the current list module's ${getterName} getter`, () => {
+      const mockValue = {};
+      const currentList = 'fooList';
+      const state = { currentList };
+      const rootGetters = {
+        [`${currentList}/${getterName}`]: mockValue,
+      };
+
+      expect(getters[getterName](state, rootGetters)).toBe(mockValue);
+    });
+  });
+
+  describe('totals', () => {
+    it('returns a map of list module namespaces to total counts', () => {
+      const state = {
+        listTypes: [
+          { namespace: 'foo' },
+          { namespace: 'bar' },
+          { namespace: 'qux' },
+          { namespace: 'foobar' },
+        ],
+        foo: { pageInfo: { total: 1 } },
+        bar: { pageInfo: { total: 2 } },
+        qux: { pageInfo: { total: NaN } },
+        foobar: { pageInfo: {} },
+      };
+
+      expect(getters.totals(state)).toEqual({
+        foo: 1,
+        bar: 2,
+        qux: 0,
+        foobar: 0,
+      });
+    });
+  });
+});

ee/spec/frontend/dependencies/store/modules/list/actions_spec.js

@@ -6,7 +6,11 @@ import { TEST_HOST } from 'helpers/test_constants';
 import * as actions from 'ee/dependencies/store/modules/list/actions';
 import * as types from 'ee/dependencies/store/modules/list/mutation_types';
 import getInitialState from 'ee/dependencies/store/modules/list/state';
-import { SORT_ORDER, FETCH_ERROR_MESSAGE } from 'ee/dependencies/store/modules/list/constants';
+import {
+  FILTER,
+  SORT_ORDER,
+  FETCH_ERROR_MESSAGE,
+} from 'ee/dependencies/store/modules/list/constants';
 import createFlash from '~/flash';
 
 import mockDependenciesResponse from './data/mock_dependencies';
@@ -52,6 +56,25 @@ describe('Dependencies actions', () => {
       ));
   });
 
+  describe('setInitialState', () => {
+    it('commits the SET_INITIAL_STATE mutation', () => {
+      const payload = { filter: 'foo' };
+
+      return testAction(
+        actions.setInitialState,
+        payload,
+        getInitialState(),
+        [
+          {
+            type: types.SET_INITIAL_STATE,
+            payload,
+          },
+        ],
+        [],
+      );
+    });
+  });
+
   describe('requestDependencies', () => {
     it('commits the REQUEST_DEPENDENCIES mutation', () =>
       testAction(
@@ -141,6 +164,7 @@ describe('Dependencies actions', () => {
             sort_by: state.sortField,
             sort: state.sortOrder,
             page: state.pageInfo.page,
+            filter: state.filter,
           };
 
           mock
@@ -167,7 +191,12 @@ describe('Dependencies actions', () => {
       });
 
       describe('given params', () => {
-        const paramsGiven = { sort_by: 'packager', sort: SORT_ORDER.descending, page: 4 };
+        const paramsGiven = {
+          sort_by: 'packager',
+          sort: SORT_ORDER.descending,
+          page: 4,
+          filter: FILTER.vulnerable,
+        };
 
         beforeEach(() => {
           mock

ee/spec/frontend/dependencies/store/modules/list/mutations_spec.js

@@ -19,6 +19,15 @@ describe('Dependencies mutations', () => {
     });
   });
 
+  describe(types.SET_INITIAL_STATE, () => {
+    it('correctly mutates the state', () => {
+      const filter = 'foo';
+      mutations[types.SET_INITIAL_STATE](state, { filter });
+
+      expect(state.filter).toBe(filter);
+    });
+  });
+
   describe(types.REQUEST_DEPENDENCIES, () => {
     beforeEach(() => {
       mutations[types.REQUEST_DEPENDENCIES](state);

ee/spec/frontend/dependencies/store/mutations_spec.js

+import * as types from 'ee/dependencies/store/mutation_types';
+import mutations from 'ee/dependencies/store/mutations';
+import getInitialState from 'ee/dependencies/store/state';
+import { DEPENDENCY_LIST_TYPES } from 'ee/dependencies/store/constants';
+
+describe('Dependencies mutations', () => {
+  let state;
+
+  beforeEach(() => {
+    state = getInitialState();
+  });
+
+  describe(types.ADD_LIST_TYPE, () => {
+    it('adds the given module type to the list of modules', () => {
+      const typeToAdd = DEPENDENCY_LIST_TYPES.vulnerable;
+      mutations[types.ADD_LIST_TYPE](state, typeToAdd);
+
+      const lastAdded = state.listTypes[state.listTypes.length - 1];
+      expect(lastAdded).toEqual(typeToAdd);
+    });
+  });
+
+  describe(types.SET_CURRENT_LIST, () => {
+    it('sets the current list namespace', () => {
+      const namespace = 'foobar';
+      mutations[types.SET_CURRENT_LIST](state, namespace);
+
+      expect(state.currentList).toBe(namespace);
+    });
+  });
+});

ee/spec/frontend/dependencies/store/utils_spec.js

+import { addListType } from 'ee/dependencies/store/utils';
+import listModule from 'ee/dependencies/store/modules/list';
+
+const mockModule = { mock: true };
+jest.mock('ee/dependencies/store/modules/list', () => ({
+  // `__esModule: true` is required when mocking modules with default exports:
+  // https://jestjs.io/docs/en/jest-object#jestmockmodulename-factory-options
+  __esModule: true,
+  default: jest.fn(() => mockModule),
+}));
+
+describe('Dependencies store utils', () => {
+  describe('addListType', () => {
+    it('calls the correct store methods', () => {
+      const store = {
+        dispatch: jest.fn(),
+        registerModule: jest.fn(),
+      };
+
+      const listType = {
+        namespace: 'foo',
+        initialState: { bar: true },
+      };
+
+      addListType(store, listType);
+
+      expect(listModule).toHaveBeenCalled();
+      expect(store.registerModule.mock.calls).toEqual([[listType.namespace, mockModule]]);
+      expect(store.dispatch.mock.calls).toEqual([
+        ['addListType', listType],
+        [`${listType.namespace}/setInitialState`, listType.initialState],
+      ]);
+    });
+  });
+});

locale/gitlab.pot

@@ -4513,6 +4513,9 @@ msgid_plural "Dependencies|%d vulnerabilities"
 msgstr[0] ""
 msgstr[1] ""
 
+msgid "Dependencies|All"
+msgstr ""
+
 msgid "Dependencies|Component"
 msgstr ""
 
@@ -4546,6 +4549,9 @@ msgstr ""
 msgid "Dependencies|Version"
 msgstr ""
 
+msgid "Dependencies|Vulnerable components"
+msgstr ""
+
 msgid "Dependency List"
 msgstr ""