Merge branch '340339-infinite-scroll-envs' into 'master'

Add "Load more" button to environment dropdown

See merge request gitlab-org/gitlab!72731

ee/app/assets/javascripts/threat_monitoring/components/alerts/alerts_list.vue

@@ -17,18 +17,11 @@ import getAlertsQuery from '~/graphql_shared/queries/get_alerts.query.graphql';
 import { convertToSnakeCase } from '~/lib/utils/text_utility';
 import { joinPaths } from '~/lib/utils/url_utility';
 import TimeAgo from '~/vue_shared/components/time_ago_tooltip.vue';
+import { PAGE_SIZE } from 'ee/threat_monitoring/constants';
 import AlertDrawer from './alert_drawer.vue';
 import AlertFilters from './alert_filters.vue';
 import AlertStatus from './alert_status.vue';
-import {
-  DEFAULT_FILTERS,
-  FIELDS,
-  MESSAGES,
-  PAGE_SIZE,
-  STATUSES,
-  DOMAIN,
-  CLOSED,
-} from './constants';
+import { DEFAULT_FILTERS, FIELDS, MESSAGES, STATUSES, DOMAIN, CLOSED } from './constants';
 
 export default {
   PAGE_SIZE,

ee/app/assets/javascripts/threat_monitoring/components/alerts/constants.js

@@ -62,8 +62,6 @@ export const FIELDS = [
   },
 ];
 
-export const PAGE_SIZE = 20;
-
 export const DEFAULT_FILTERS = { statuses: ['TRIGGERED', 'ACKNOWLEDGED'] };
 
 export const DOMAIN = 'threat_monitoring';

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

 <script>
 import { GlIcon, GlLink, GlPopover, GlTabs, GlTab } from '@gitlab/ui';
-import { mapActions } from 'vuex';
+import { mapState } from 'vuex';
 import { s__ } from '~/locale';
 import Alerts from './alerts/alerts.vue';
 import NoEnvironmentEmptyState from './no_environment_empty_state.vue';
@@ -22,10 +22,6 @@ export default {
   },
   inject: ['documentationPath'],
   props: {
-    defaultEnvironmentId: {
-      type: Number,
-      required: true,
-    },
     networkPolicyNoDataSvgPath: {
       type: String,
       required: true,
@@ -35,26 +31,8 @@ export default {
       required: true,
     },
   },
-  data() {
-    return {
-      // We require the project to have at least one available environment.
-      // An invalid default environment id means there there are no available
-      // environments, therefore infrastructure cannot be set up. A valid default
-      // environment id only means that infrastructure *might* be set up.
-      isSetUpMaybe: this.isValidEnvironmentId(this.defaultEnvironmentId),
-    };
-  },
-  created() {
-    if (this.isSetUpMaybe) {
-      this.setCurrentEnvironmentId(this.defaultEnvironmentId);
-      this.fetchEnvironments();
-    }
-  },
-  methods: {
-    ...mapActions('threatMonitoring', ['fetchEnvironments', 'setCurrentEnvironmentId']),
-    isValidEnvironmentId(id) {
-      return Number.isInteger(id) && id >= 0;
-    },
+  computed: {
+    ...mapState('threatMonitoring', ['hasEnvironment']),
   },
   networkPolicyChartEmptyStateDescription: s__(
     `ThreatMonitoring|Container Network Policies are not installed or have been disabled. To view
@@ -96,7 +74,7 @@ export default {
         :title="s__('ThreatMonitoring|Statistics')"
         data-testid="threat-monitoring-statistics-tab"
       >
-        <no-environment-empty-state v-if="!isSetUpMaybe" />
+        <no-environment-empty-state v-if="!hasEnvironment" />
         <template v-else>
           <threat-monitoring-filters />
 

ee/app/assets/javascripts/threat_monitoring/components/environment_picker.vue

 <script>
-import { GlFormGroup, GlDropdown, GlDropdownItem } from '@gitlab/ui';
+import { GlButton, GlFormGroup, GlDropdown, GlDropdownItem, GlDropdownDivider } from '@gitlab/ui';
 import { mapActions, mapGetters, mapState } from 'vuex';
+import { __ } from '~/locale';
 import { ALL_ENVIRONMENT_NAME, LOADING_TEXT } from '../constants';
 
 export default {
   components: {
+    GlButton,
     GlFormGroup,
     GlDropdown,
+    GlDropdownDivider,
     GlDropdownItem,
   },
   props: {
@@ -16,25 +19,45 @@ export default {
       default: false,
     },
   },
+  i18n: {
+    loadMore: __('Load more'),
+  },
   computed: {
     ...mapState('threatMonitoring', [
-      'environments',
-      'currentEnvironmentId',
       'allEnvironments',
+      'currentEnvironmentId',
+      'environments',
       'isLoadingEnvironments',
+      'hasEnvironment',
+      'nextPage',
     ]),
     ...mapGetters('threatMonitoring', ['currentEnvironmentName', 'canChangeEnvironment']),
     environmentName() {
-      if (this.isLoadingEnvironments) {
+      if (this.isDropdownInitiallyLoading) {
         return LOADING_TEXT;
       } else if (this.allEnvironments && this.includeAll) {
         return ALL_ENVIRONMENT_NAME;
       }
       return this.currentEnvironmentName;
     },
+    isDropdownInitiallyLoading() {
+      return this.isLoadingEnvironments && !this.environments.length;
+    },
+  },
+  created() {
+    if (this.hasEnvironment) {
+      this.fetchEnvironments();
+    }
   },
   methods: {
-    ...mapActions('threatMonitoring', ['setCurrentEnvironmentId', 'setAllEnvironments']),
+    ...mapActions('threatMonitoring', [
+      'fetchEnvironments',
+      'setCurrentEnvironmentId',
+      'setAllEnvironments',
+    ]),
+    isEnvironmentChecked(currentEnvironmentName) {
+      return currentEnvironmentName === this.environmentName;
+    },
   },
   environmentFilterId: 'threat-monitoring-environment-filter',
   ALL_ENVIRONMENT_NAME,
@@ -44,7 +67,6 @@ export default {
 <template>
   <gl-form-group
     :label="s__('ThreatMonitoring|Environment')"
-    label-size="sm"
     :label-for="$options.environmentFilterId"
   >
     <gl-dropdown
@@ -53,18 +75,35 @@ export default {
       toggle-class="gl-truncate"
       :text="environmentName"
       :disabled="!canChangeEnvironment"
-      :loading="isLoadingEnvironments"
+      :loading="isDropdownInitiallyLoading"
     >
+      <gl-dropdown-item
+        v-if="includeAll"
+        :is-check-item="true"
+        :is-checked="allEnvironments"
+        @click="setAllEnvironments"
+      >
+        {{ $options.ALL_ENVIRONMENT_NAME }}
+      </gl-dropdown-item>
+      <gl-dropdown-divider v-if="includeAll" />
       <gl-dropdown-item
         v-for="environment in environments"
         :key="environment.id"
+        :is-check-item="true"
+        :is-checked="isEnvironmentChecked(environment.name)"
         @click="setCurrentEnvironmentId(environment.id)"
       >
         {{ environment.name }}
       </gl-dropdown-item>
-      <gl-dropdown-item v-if="includeAll" @click="setAllEnvironments">
-        {{ $options.ALL_ENVIRONMENT_NAME }}
-      </gl-dropdown-item>
+      <gl-button
+        v-if="Boolean(nextPage)"
+        variant="link"
+        class="gl-w-full"
+        :loading="isLoadingEnvironments"
+        @click="fetchEnvironments"
+      >
+        {{ this.$options.i18n.loadMore }}
+      </gl-button>
     </gl-dropdown>
   </gl-form-group>
 </template>

ee/app/assets/javascripts/threat_monitoring/components/instance_project_selector.vue

@@ -2,12 +2,12 @@
 import produce from 'immer';
 import getUsersProjects from '~/graphql_shared/queries/get_users_projects.query.graphql';
 import ProjectSelector from '~/vue_shared/components/project_selector/project_selector.vue';
+import { PAGE_SIZE } from 'ee/threat_monitoring/constants';
 
 const defaultPageInfo = { endCursor: '', hasNextPage: false };
 
 export default {
   MINIMUM_QUERY_LENGTH: 3,
-  PROJECTS_PER_PAGE: 20,
   SEARCH_ERROR: 'SEARCH_ERROR',
   QUERY_TOO_SHORT_ERROR: 'QUERY_TOO_SHORT_ERROR',
   NO_RESULTS_ERROR: 'NO_RESULTS_ERROR',
@@ -17,7 +17,7 @@ export default {
       variables() {
         return {
           search: this.searchQuery,
-          first: this.$options.PROJECTS_PER_PAGE,
+          first: PAGE_SIZE,
           searchNamespaces: true,
           sort: 'similarity',
         };

ee/app/assets/javascripts/threat_monitoring/components/policies/policies_app.vue

 <script>
-import { mapActions } from 'vuex';
-import { isValidEnvironmentId } from '../../utils';
 import PoliciesHeader from './policies_header.vue';
 import PoliciesList from './policies_list.vue';
 
@@ -9,25 +7,12 @@ export default {
     PoliciesHeader,
     PoliciesList,
   },
-  inject: ['defaultEnvironmentId'],
   data() {
     return {
-      // We require the project to have at least one available environment.
-      // An invalid default environment id means there there are no available
-      // environments, therefore infrastructure cannot be set up. A valid default
-      // environment id only means that infrastructure *might* be set up.
-      shouldFetchEnvironment: isValidEnvironmentId(this.defaultEnvironmentId),
       shouldUpdatePolicyList: false,
     };
   },
-  created() {
-    if (this.shouldFetchEnvironment) {
-      this.setCurrentEnvironmentId(this.defaultEnvironmentId);
-      this.fetchEnvironments();
-    }
-  },
   methods: {
-    ...mapActions('threatMonitoring', ['fetchEnvironments', 'setCurrentEnvironmentId']),
     handleUpdatePolicyList(val) {
       this.shouldUpdatePolicyList = val;
     },
@@ -38,7 +23,6 @@ export default {
   <div>
     <policies-header @update-policy-list="handleUpdatePolicyList" />
     <policies-list
-      :has-environment="shouldFetchEnvironment"
       :should-update-policy-list="shouldUpdatePolicyList"
       @update-policy-list="handleUpdatePolicyList"
     />

ee/app/assets/javascripts/threat_monitoring/components/policies/policies_list.vue

@@ -59,11 +59,6 @@ export default {
   },
   inject: ['documentationPath', 'projectPath', 'newPolicyPath'],
   props: {
-    hasEnvironment: {
-      type: Boolean,
-      required: false,
-      default: false,
-    },
     shouldUpdatePolicyList: {
       type: Boolean,
       required: false,
@@ -115,7 +110,7 @@ export default {
     };
   },
   computed: {
-    ...mapState('threatMonitoring', ['currentEnvironmentId', 'allEnvironments']),
+    ...mapState('threatMonitoring', ['allEnvironments', 'currentEnvironmentId', 'hasEnvironment']),
     ...mapGetters('threatMonitoring', ['currentEnvironmentGid']),
     allPolicyTypes() {
       return {

ee/app/assets/javascripts/threat_monitoring/components/policy_editor/network_policy/network_policy_editor.vue

@@ -66,13 +66,7 @@ export default {
     PolicyEditorLayout,
     DimDisableContainer,
   },
-  inject: [
-    'hasEnvironment',
-    'networkDocumentationPath',
-    'noEnvironmentSvgPath',
-    'projectId',
-    'policiesPath',
-  ],
+  inject: ['networkDocumentationPath', 'noEnvironmentSvgPath', 'projectId', 'policiesPath'],
   props: {
     existingPolicy: {
       type: Object,
@@ -124,6 +118,7 @@ export default {
       'currentEnvironmentId',
       'environments',
       'isLoadingEnvironments',
+      'hasEnvironment',
     ]),
     ...mapState('networkPolicies', [
       'isUpdatingPolicy',

ee/app/assets/javascripts/threat_monitoring/components/policy_editor/policy_editor.vue

 <script>
 import { GlAlert, GlFormGroup, GlFormSelect } from '@gitlab/ui';
-import { mapActions } from 'vuex';
 import { POLICY_TYPE_COMPONENT_OPTIONS } from '../constants';
 import EnvironmentPicker from '../environment_picker.vue';
 import NetworkPolicyEditor from './network_policy/network_policy_editor.vue';
@@ -59,11 +58,7 @@ export default {
       return !this.existingPolicy;
     },
   },
-  created() {
-    this.fetchEnvironments();
-  },
   methods: {
-    ...mapActions('threatMonitoring', ['fetchEnvironments']),
     setError(error) {
       this.error = error;
     },

ee/app/assets/javascripts/threat_monitoring/constants.js

@@ -43,3 +43,5 @@ spec:
 ];
 
 export const ALL_ENVIRONMENT_NAME = s__('ThreatMonitoring|All Environments');
+
+export const PAGE_SIZE = 20;

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

@@ -3,6 +3,7 @@ import Vue from 'vue';
 import VueApollo from 'vue-apollo';
 import createDefaultClient from '~/lib/graphql';
 import ThreatMonitoringApp from './components/app.vue';
+import { isValidEnvironmentId } from './utils';
 import createStore from './store';
 
 Vue.use(VueApollo);
@@ -38,9 +39,20 @@ export default () => {
     projectPath,
   } = el.dataset;
 
+  const environmentId = parseInt(defaultEnvironmentId, 10);
+  // We require the project to have at least one available environment.
+  // An invalid default environment id means there there are no available
+  // environments, therefore infrastructure cannot be set up. A valid default
+  // environment id only means that infrastructure *might* be set up.
+  const hasEnvironment = isValidEnvironmentId(environmentId);
+
   const store = createStore();
   store.dispatch('threatMonitoring/setStatisticsEndpoint', networkPolicyStatisticsEndpoint);
   store.dispatch('threatMonitoring/setEnvironmentEndpoint', environmentsEndpoint);
+  store.dispatch('threatMonitoring/setHasEnvironment', hasEnvironment);
+  if (hasEnvironment) {
+    store.dispatch('threatMonitoring/setCurrentEnvironmentId', environmentId);
+  }
 
   return new Vue({
     apolloProvider,
@@ -55,7 +67,6 @@ export default () => {
       return createElement(ThreatMonitoringApp, {
         props: {
           networkPolicyNoDataSvgPath,
-          defaultEnvironmentId: parseInt(defaultEnvironmentId, 10),
           newPolicyPath,
         },
       });

ee/app/assets/javascripts/threat_monitoring/policy_editor.js

@@ -32,13 +32,19 @@ export default () => {
     environmentId,
   } = el.dataset;
 
+  // We require the project to have at least one available environment.
+  // An invalid default environment id means there there are no available
+  // environments, therefore infrastructure cannot be set up. A valid default
+  // environment id only means that infrastructure *might* be set up.
+  const hasEnvironment = isValidEnvironmentId(parseInt(defaultEnvironmentId, 10));
+
   const store = createStore();
   store.dispatch('threatMonitoring/setEnvironmentEndpoint', environmentsEndpoint);
   store.dispatch('networkPolicies/setEndpoints', {
     networkPoliciesEndpoint,
   });
-
-  if (environmentId !== undefined) {
+  store.dispatch('threatMonitoring/setHasEnvironment', hasEnvironment);
+  if (hasEnvironment && environmentId !== undefined) {
     store.dispatch('threatMonitoring/setCurrentEnvironmentId', parseInt(environmentId, 10));
   }
 
@@ -65,7 +71,6 @@ export default () => {
       noEnvironmentSvgPath,
       projectId,
       projectPath,
-      hasEnvironment: isValidEnvironmentId(parseInt(defaultEnvironmentId, 10)),
       policiesPath,
     },
     store,

ee/app/assets/javascripts/threat_monitoring/security_policies_list.js

@@ -2,6 +2,7 @@ import Vue from 'vue';
 import VueApollo from 'vue-apollo';
 import createDefaultClient from '~/lib/graphql';
 import { parseBoolean } from '~/lib/utils/common_utils';
+import { isValidEnvironmentId } from './utils';
 import SecurityPoliciesApp from './components/policies/policies_app.vue';
 import createStore from './store';
 
@@ -25,8 +26,19 @@ export default () => {
     projectPath,
   } = el.dataset;
 
+  const environmentId = parseInt(defaultEnvironmentId, 10);
+  // We require the project to have at least one available environment.
+  // An invalid default environment id means there there are no available
+  // environments, therefore infrastructure cannot be set up. A valid default
+  // environment id only means that infrastructure *might* be set up.
+  const hasEnvironment = isValidEnvironmentId(environmentId);
+
   const store = createStore();
   store.dispatch('threatMonitoring/setEnvironmentEndpoint', environmentsEndpoint);
+  store.dispatch('threatMonitoring/setHasEnvironment', hasEnvironment);
+  if (hasEnvironment) {
+    store.dispatch('threatMonitoring/setCurrentEnvironmentId', environmentId);
+  }
 
   return new Vue({
     apolloProvider,
@@ -40,7 +52,6 @@ export default () => {
       projectPath,
       emptyFilterSvgPath,
       emptyListSvgPath,
-      defaultEnvironmentId: parseInt(defaultEnvironmentId, 10),
     },
     render(createElement) {
       return createElement(SecurityPoliciesApp);

ee/app/assets/javascripts/threat_monitoring/store/modules/threat_monitoring/actions.js

 import createFlash from '~/flash';
 import axios from '~/lib/utils/axios_utils';
+import { parseIntPagination, normalizeHeaders } from '~/lib/utils/common_utils';
 import { s__ } from '~/locale';
+import { PAGE_SIZE } from 'ee/threat_monitoring/constants';
 import * as types from './mutation_types';
 
 export const setEnvironmentEndpoint = ({ commit }, endpoint) => {
   commit(types.SET_ENDPOINT, endpoint);
 };
 
+export const setHasEnvironment = ({ commit }, data) => {
+  commit(types.SET_HAS_ENVIRONMENT, data);
+};
+
 export const setStatisticsEndpoint = ({ commit }, endpoint) => {
   commit(`threatMonitoringNetworkPolicy/${types.SET_ENDPOINT}`, endpoint, { root: true });
 };
 
 export const requestEnvironments = ({ commit }) => commit(types.REQUEST_ENVIRONMENTS);
-export const receiveEnvironmentsSuccess = ({ commit }, environments) =>
-  commit(types.RECEIVE_ENVIRONMENTS_SUCCESS, environments);
+export const receiveEnvironmentsSuccess = ({ commit }, data) =>
+  commit(types.RECEIVE_ENVIRONMENTS_SUCCESS, data);
 export const receiveEnvironmentsError = ({ commit }) => {
   commit(types.RECEIVE_ENVIRONMENTS_ERROR);
   createFlash({
@@ -21,35 +27,39 @@ export const receiveEnvironmentsError = ({ commit }) => {
   });
 };
 
-const getAllEnvironments = (url, page = 1) =>
-  axios
-    .get(url, {
+const getEnvironments = async (url, page = 1) => {
+  try {
+    const { data, headers } = await axios.get(url, {
       params: {
-        per_page: 100,
+        per_page: PAGE_SIZE,
         page,
       },
-    })
-    .then(({ headers, data }) => {
-      const nextPage = headers && headers['x-next-page'];
-      return nextPage
-        ? // eslint-disable-next-line promise/no-nesting
-          getAllEnvironments(url, nextPage).then((environments) => [
-            ...data.environments,
-            ...environments,
-          ])
-        : data.environments;
     });
 
-export const fetchEnvironments = ({ state, dispatch }) => {
+    const { nextPage } = parseIntPagination(normalizeHeaders(headers));
+    return { environments: data.environments, nextPage };
+  } catch {
+    throw new Error();
+  }
+};
+
+export const fetchEnvironments = async ({ state, dispatch }) => {
   if (!state.environmentsEndpoint) {
     return dispatch('receiveEnvironmentsError');
   }
 
   dispatch('requestEnvironments');
 
-  return getAllEnvironments(state.environmentsEndpoint)
-    .then((environments) => dispatch('receiveEnvironmentsSuccess', environments))
-    .catch(() => dispatch('receiveEnvironmentsError'));
+  try {
+    const data = await getEnvironments(state.environmentsEndpoint, state.nextPage);
+
+    return dispatch('receiveEnvironmentsSuccess', {
+      environments: [...state.environments, ...data.environments],
+      nextPage: data.nextPage,
+    });
+  } catch {
+    return dispatch('receiveEnvironmentsError');
+  }
 };
 
 export const setCurrentEnvironmentId = ({ commit }, environmentId) => {

ee/app/assets/javascripts/threat_monitoring/store/modules/threat_monitoring/getters.js

@@ -8,8 +8,4 @@ export const currentEnvironmentName = (state, getters) =>
 
 export const currentEnvironmentGid = (state, getters) => getters.currentEnvironment?.global_id;
 
-export const canChangeEnvironment = ({
-  isLoadingEnvironments,
-  isLoadingNetworkPolicyStatistics,
-  environments,
-}) => !isLoadingEnvironments && !isLoadingNetworkPolicyStatistics && environments.length > 0;
+export const canChangeEnvironment = ({ environments }) => Boolean(environments.length);

ee/app/assets/javascripts/threat_monitoring/store/modules/threat_monitoring/mutation_types.js

 export const SET_ENDPOINT = 'SET_ENDPOINT';
-
 export const REQUEST_ENVIRONMENTS = 'REQUEST_ENVIRONMENTS';
 export const RECEIVE_ENVIRONMENTS_SUCCESS = 'RECEIVE_ENVIRONMENTS_SUCCESS';
 export const RECEIVE_ENVIRONMENTS_ERROR = 'RECEIVE_ENVIRONMENTS_ERROR';
 export const SET_CURRENT_ENVIRONMENT_ID = 'SET_CURRENT_ENVIRONMENT_ID';
 export const SET_ALL_ENVIRONMENTS = 'SET_ALL_ENVIRONMENTS';
-
 export const SET_CURRENT_TIME_WINDOW = 'SET_CURRENT_TIME_WINDOW';
+export const SET_HAS_ENVIRONMENT = 'SET_HAS_ENVIRONMENT';

ee/app/assets/javascripts/threat_monitoring/store/modules/threat_monitoring/mutations.js

@@ -8,12 +8,13 @@ export default {
     state.isLoadingEnvironments = true;
     state.errorLoadingEnvironments = false;
   },
-  [types.RECEIVE_ENVIRONMENTS_SUCCESS](state, payload) {
-    state.environments = payload;
+  [types.RECEIVE_ENVIRONMENTS_SUCCESS](state, { environments, nextPage }) {
+    state.environments = environments;
+    state.nextPage = nextPage;
     state.isLoadingEnvironments = false;
     state.errorLoadingEnvironments = false;
-    if (payload.length > 0 && state.currentEnvironmentId === -1)
-      state.currentEnvironmentId = payload[0].id;
+    if (environments.length > 0 && state.currentEnvironmentId === -1)
+      state.currentEnvironmentId = environments[0].id;
   },
   [types.RECEIVE_ENVIRONMENTS_ERROR](state) {
     state.isLoadingEnvironments = false;
@@ -23,10 +24,13 @@ export default {
     state.currentEnvironmentId = payload;
     state.allEnvironments = false;
   },
+  [types.SET_ALL_ENVIRONMENTS](state) {
+    state.allEnvironments = true;
+  },
   [types.SET_CURRENT_TIME_WINDOW](state, payload) {
     state.currentTimeWindow = payload;
   },
-  [types.SET_ALL_ENVIRONMENTS](state) {
-    state.allEnvironments = true;
+  [types.SET_HAS_ENVIRONMENT](state, payload) {
+    state.hasEnvironment = payload;
   },
 };

ee/app/assets/javascripts/threat_monitoring/store/modules/threat_monitoring/state.js

@@ -4,8 +4,10 @@ export default () => ({
   environmentsEndpoint: '',
   environments: [],
   isLoadingEnvironments: false,
+  hasEnvironment: false,
   errorLoadingEnvironments: false,
   currentEnvironmentId: -1,
   currentTimeWindow: defaultTimeRange.name,
   allEnvironments: false,
+  nextPage: false,
 });

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

 // Jest Snapshot v1, https://goo.gl/fbAQLP
 
-exports[`ThreatMonitoringApp component given there is a default environment with data renders the statistics section 1`] = `
+exports[`ThreatMonitoringApp component given there are environments present passes the statistics section the correct information 1`] = `
 <threat-monitoring-section-stub
   anomaloustitle="Dropped Packets"
   chartemptystatesvgpath="/network-policy-no-data-svg"

ee/spec/frontend/threat_monitoring/components/app_spec.js

@@ -7,22 +7,22 @@ import createStore from 'ee/threat_monitoring/store';
 import { TEST_HOST } from 'helpers/test_constants';
 import { extendedWrapper } from 'helpers/vue_test_utils_helper';
 
-const defaultEnvironmentId = 3;
 const documentationPath = '/docs';
 const newPolicyPath = '/policy/new';
-const emptyStateSvgPath = '/svgs';
 const networkPolicyNoDataSvgPath = '/network-policy-no-data-svg';
 const environmentsEndpoint = `${TEST_HOST}/environments`;
+const hasEnvironment = true;
 const networkPolicyStatisticsEndpoint = `${TEST_HOST}/network_policy`;
 
 describe('ThreatMonitoringApp component', () => {
   let store;
   let wrapper;
 
-  const factory = ({ propsData, provide = {}, state, stubs = {} } = {}) => {
+  const factory = ({ propsData, state, stubs = {} } = {}) => {
     store = createStore();
     Object.assign(store.state.threatMonitoring, {
       environmentsEndpoint,
+      hasEnvironment,
       networkPolicyStatisticsEndpoint,
       ...state,
     });
@@ -32,15 +32,12 @@ describe('ThreatMonitoringApp component', () => {
     wrapper = extendedWrapper(
       shallowMount(ThreatMonitoringApp, {
         propsData: {
-          defaultEnvironmentId,
-          emptyStateSvgPath,
           networkPolicyNoDataSvgPath,
           newPolicyPath,
           ...propsData,
         },
         provide: {
           documentationPath,
-          ...provide,
         },
         store,
         stubs,
@@ -60,55 +57,39 @@ describe('ThreatMonitoringApp component', () => {
     wrapper = null;
   });
 
-  describe.each([-1, NaN, Math.PI])(
-    'given an invalid default environment id of %p',
-    (invalidEnvironmentId) => {
-      beforeEach(() => {
-        factory({
-          propsData: {
-            defaultEnvironmentId: invalidEnvironmentId,
-          },
-          stubs: { GlTabs: false },
-        });
-      });
-
-      it('dispatches no actions', () => {
-        expect(store.dispatch).not.toHaveBeenCalled();
-      });
-
-      it('shows the "no environment" empty state', () => {
-        expect(findNoEnvironmentEmptyState().exists()).toBe(true);
-      });
-
-      it('shows the tabs', () => {
-        expect(findAlertTab().exists()).toBe(true);
-        expect(findStatisticsTab().exists()).toBe(true);
-      });
-
-      it('does not show the threat monitoring section', () => {
-        expect(findStatisticsSection().exists()).toBe(false);
-      });
-    },
-  );
-
-  describe('given there is a default environment with data', () => {
+  describe('given there are environments present', () => {
     beforeEach(() => {
       factory();
     });
 
-    it('dispatches the setCurrentEnvironmentId and fetchEnvironments actions', () => {
-      expect(store.dispatch.mock.calls).toEqual([
-        ['threatMonitoring/setCurrentEnvironmentId', defaultEnvironmentId],
-        ['threatMonitoring/fetchEnvironments', undefined],
-      ]);
+    it.each`
+      component                         | status                | findComponent                  | state
+      ${'"no environment" empty state'} | ${'does not display'} | ${findNoEnvironmentEmptyState} | ${false}
+      ${'alert tab'}                    | ${'does display'}     | ${findAlertTab}                | ${true}
+      ${'statistics tab'}               | ${'does display'}     | ${findStatisticsTab}           | ${true}
+      ${'statistics filter section'}    | ${'does display'}     | ${findFilters}                 | ${true}
+      ${'statistics section'}           | ${'does display'}     | ${findStatisticsSection}       | ${true}
+    `('$status the $component', async ({ findComponent, state }) => {
+      expect(findComponent().exists()).toBe(state);
     });
 
-    it('shows the filter bar', () => {
-      expect(findFilters().exists()).toBe(true);
+    it('passes the statistics section the correct information', () => {
+      expect(findStatisticsSection().element).toMatchSnapshot();
     });
+  });
 
-    it('renders the statistics section', () => {
-      expect(findStatisticsSection().element).toMatchSnapshot();
+  describe('given there are no environments present', () => {
+    beforeEach(() => {
+      factory({ state: { hasEnvironment: false }, stubs: { GlTabs: false } });
+    });
+
+    it.each`
+      component                         | status                | findComponent                  | state
+      ${'"no environment" empty state'} | ${'does display'}     | ${findNoEnvironmentEmptyState} | ${true}
+      ${'statistics filter section'}    | ${'does not display'} | ${findFilters}                 | ${false}
+      ${'statistics section'}           | ${'does not display'} | ${findStatisticsSection}       | ${false}
+    `('$status the $component', async ({ findComponent, state }) => {
+      expect(findComponent().exists()).toBe(state);
     });
   });
 

ee/spec/frontend/threat_monitoring/components/environment_picker_spec.js

-import { GlDropdown, GlDropdownItem } from '@gitlab/ui';
+import { GlButton, GlDropdown, GlDropdownItem } from '@gitlab/ui';
 import { shallowMount } from '@vue/test-utils';
 import EnvironmentPicker from 'ee/threat_monitoring/components/environment_picker.vue';
 import {
@@ -15,115 +15,129 @@ const currentEnvironment = mockEnvironments[1];
 describe('EnvironmentPicker component', () => {
   let store;
   let wrapper;
+  let fetchEnvironmentsSpy;
 
-  const factory = (state) => {
+  const factory = (state = {}, propsData = {}) => {
     store = createStore();
-    Object.assign(store.state.threatMonitoring, state);
+    store.replaceState({
+      ...store.state,
+      threatMonitoring: {
+        ...store.state.threatMonitoring,
+        currentEnvironmentId: currentEnvironment.id,
+        environments: mockEnvironments,
+        hasEnvironment: true,
+        nextPage: 'someHash',
+        ...state,
+      },
+    });
+
+    fetchEnvironmentsSpy = jest
+      .spyOn(EnvironmentPicker.methods, 'fetchEnvironments')
+      .mockImplementation(() => {});
 
     jest.spyOn(store, 'dispatch').mockImplementation();
 
     wrapper = shallowMount(EnvironmentPicker, {
+      propsData,
       store,
     });
   };
 
-  const findEnvironmentsDropdown = () => wrapper.findComponent(GlDropdown);
-  const findEnvironmentsDropdownItems = () => wrapper.findAllComponents(GlDropdownItem);
+  const findDropdown = () => wrapper.findComponent(GlDropdown);
+  const findDropdownItems = () => wrapper.findAllComponents(GlDropdownItem);
+  const findLoadMoreButton = () => wrapper.findComponent(GlButton);
 
   afterEach(() => {
     wrapper.destroy();
     wrapper = null;
   });
 
-  describe('the environments dropdown', () => {
-    describe('given there are no environments', () => {
-      beforeEach(() => {
-        factory();
-      });
+  describe('when there are environments', () => {
+    beforeEach(() => {
+      factory();
+    });
 
-      it('has no dropdown items', () => {
-        expect(findEnvironmentsDropdownItems()).toHaveLength(0);
-      });
+    it('fetches the environments when created', async () => {
+      expect(fetchEnvironmentsSpy).toHaveBeenCalled();
     });
-    describe('given there are environments', () => {
-      beforeEach(() => {
-        factory({
-          environments: mockEnvironments,
-          currentEnvironmentId: currentEnvironment.id,
-        });
-      });
 
-      it('is not disabled', () => {
-        expect(findEnvironmentsDropdown().attributes().disabled).toBe(undefined);
-      });
+    it('is not disabled', () => {
+      expect(findDropdown().attributes().disabled).toBe(undefined);
+    });
 
-      it('has text set to the current environment', () => {
-        expect(findEnvironmentsDropdown().attributes().text).toBe(currentEnvironment.name);
-      });
+    it('has text set to the current environment', () => {
+      expect(findDropdown().attributes().text).toBe(currentEnvironment.name);
+    });
 
-      it('has dropdown items for each environment', () => {
-        const dropdownItems = findEnvironmentsDropdownItems();
-        mockEnvironments.forEach((environment, i) => {
-          const dropdownItem = dropdownItems.at(i);
-          expect(dropdownItem.text()).toBe(environment.name);
-          dropdownItem.vm.$emit('click');
-          expect(store.dispatch).toHaveBeenCalledWith(
-            'threatMonitoring/setCurrentEnvironmentId',
-            environment.id,
-          );
-        });
+    it('has dropdown items for each environment', () => {
+      const dropdownItems = findDropdownItems();
+      mockEnvironments.forEach((environment, i) => {
+        const dropdownItem = dropdownItems.at(i);
+        expect(dropdownItem.text()).toBe(environment.name);
+        dropdownItem.vm.$emit('click');
+        expect(store.dispatch).toHaveBeenCalledWith(
+          'threatMonitoring/setCurrentEnvironmentId',
+          environment.id,
+        );
       });
     });
-    describe('with includeAll enabled', () => {
-      beforeEach(() => {
-        factory({
-          environments: mockEnvironments,
-          currentEnvironmentId: currentEnvironment.id,
-          allEnvironments: true,
-        });
-        wrapper = shallowMount(EnvironmentPicker, {
-          propsData: {
-            includeAll: true,
-          },
-          store,
-        });
+
+    it('shows the "Load more" button when there are more environments to fetch', () => {
+      expect(findLoadMoreButton().exists()).toBe(true);
+    });
+  });
+
+  describe('when there are no environments', () => {
+    beforeEach(() => {
+      factory({
+        environments: [],
+        hasEnvironment: false,
+        isLoadingEnvironments: false,
+        nextPage: '',
       });
+    });
 
-      it('has text set to the all environment option', () => {
-        expect(findEnvironmentsDropdown().attributes().text).toBe(ALL_ENVIRONMENT_NAME);
+    it('disables the environments dropdown', () => {
+      expect(findDropdown().attributes()).toMatchObject({
+        disabled: 'true',
+        text: INVALID_CURRENT_ENVIRONMENT_NAME,
       });
     });
+
+    it('has no dropdown items', () => {
+      expect(findDropdownItems()).toHaveLength(0);
+    });
+
+    it('does not fetch the environments when created', () => {
+      expect(fetchEnvironmentsSpy).not.toHaveBeenCalled();
+    });
+
+    it('does not show the "Load more" button', () => {
+      expect(findLoadMoreButton().exists()).toBe(false);
+    });
   });
 
-  describe.each`
-    context                            | isLoadingEnvironments | isLoadingNetworkPolicyStatistics | environments        | text                                | loadingState
-    ${'environments are loading'}      | ${true}               | ${false}                         | ${mockEnvironments} | ${LOADING_TEXT}                     | ${'true'}
-    ${'NetPol statistics are loading'} | ${false}              | ${true}                          | ${mockEnvironments} | ${INVALID_CURRENT_ENVIRONMENT_NAME} | ${undefined}
-    ${'there are no environments'}     | ${false}              | ${false}                         | ${[]}               | ${INVALID_CURRENT_ENVIRONMENT_NAME} | ${undefined}
-  `(
-    'given $context',
-    ({
-      isLoadingEnvironments,
-      isLoadingNetworkPolicyStatistics,
-      environments,
-      text,
-      loadingState,
-    }) => {
-      beforeEach(() => {
-        factory({
-          environments,
-          isLoadingEnvironments,
-          isLoadingNetworkPolicyStatistics,
-        });
-
-        return wrapper.vm.$nextTick();
-      });
+  describe('when includeAll is enabled', () => {
+    beforeEach(() => {
+      factory({ allEnvironments: true }, { includeAll: true });
+    });
 
-      it('disables the environments dropdown', () => {
-        expect(findEnvironmentsDropdown().attributes('disabled')).toBe('true');
-        expect(findEnvironmentsDropdown().attributes('text')).toBe(text);
-        expect(findEnvironmentsDropdown().attributes('loading')).toBe(loadingState);
+    it('has text set to the all environment option', () => {
+      expect(findDropdown().attributes().text).toBe(ALL_ENVIRONMENT_NAME);
+    });
+  });
+
+  describe('when environments are loading', () => {
+    beforeEach(() => {
+      factory({ environments: [], isLoadingEnvironments: true });
+    });
+
+    it('disables the environments dropdown', () => {
+      expect(findDropdown().attributes()).toMatchObject({
+        disabled: 'true',
+        text: LOADING_TEXT,
+        loading: 'true',
       });
-    },
-  );
+    });
+  });
 });

ee/spec/frontend/threat_monitoring/components/policies/policies_app_spec.js

 import PoliciesApp from 'ee/threat_monitoring/components/policies/policies_app.vue';
 import PoliciesHeader from 'ee/threat_monitoring/components/policies/policies_header.vue';
 import PoliciesList from 'ee/threat_monitoring/components/policies/policies_list.vue';
-import createStore from 'ee/threat_monitoring/store';
 import { shallowMountExtended } from 'helpers/vue_test_utils_helper';
 
 describe('Policies App', () => {
   let wrapper;
-  let store;
-  let setCurrentEnvironmentIdSpy;
-  let fetchEnvironmentsSpy;
 
   const findPoliciesHeader = () => wrapper.findComponent(PoliciesHeader);
   const findPoliciesList = () => wrapper.findComponent(PoliciesList);
 
-  const createWrapper = ({ provide } = {}) => {
-    store = createStore();
-
-    setCurrentEnvironmentIdSpy = jest
-      .spyOn(PoliciesApp.methods, 'setCurrentEnvironmentId')
-      .mockImplementation(() => {});
-
-    fetchEnvironmentsSpy = jest
-      .spyOn(PoliciesApp.methods, 'fetchEnvironments')
-      .mockImplementation(() => {});
-
-    wrapper = shallowMountExtended(PoliciesApp, {
-      store,
-      provide: {
-        defaultEnvironmentId: -1,
-        ...provide,
-      },
-    });
+  const createWrapper = () => {
+    wrapper = shallowMountExtended(PoliciesApp, {});
   };
 
   afterEach(() => {
@@ -39,23 +19,13 @@ describe('Policies App', () => {
 
   describe('when does have an environment enabled', () => {
     beforeEach(() => {
-      createWrapper({ provide: { defaultEnvironmentId: 22 } });
+      createWrapper();
     });
 
     it('mounts the policies header component', () => {
       expect(findPoliciesHeader().exists()).toBe(true);
     });
 
-    it('mounts the policies list component', () => {
-      const policiesList = findPoliciesList();
-      expect(policiesList.props('hasEnvironment')).toBe(true);
-    });
-
-    it('fetches the environments when created', async () => {
-      expect(setCurrentEnvironmentIdSpy).toHaveBeenCalled();
-      expect(fetchEnvironmentsSpy).toHaveBeenCalled();
-    });
-
     it.each`
       component         | findFn
       ${'PolicyHeader'} | ${findPoliciesHeader}
@@ -70,20 +40,4 @@ describe('Policies App', () => {
       },
     );
   });
-
-  describe('when does not have an environment enabled', () => {
-    beforeEach(() => {
-      createWrapper();
-    });
-
-    it('mounts the policies list component', () => {
-      const policiesList = findPoliciesList();
-      expect(policiesList.props('hasEnvironment')).toBe(false);
-    });
-
-    it('does not fetch the environments when created', () => {
-      expect(setCurrentEnvironmentIdSpy).not.toHaveBeenCalled();
-      expect(fetchEnvironmentsSpy).not.toHaveBeenCalled();
-    });
-  });
 });

ee/spec/frontend/threat_monitoring/components/policies/policies_list_spec.js

@@ -55,6 +55,7 @@ describe('PoliciesList component', () => {
       threatMonitoring: {
         ...store.state.threatMonitoring,
         environments,
+        hasEnvironment: true,
         currentEnvironmentId: environments[0].id,
         ...state.threatMonitoring,
       },
@@ -73,7 +74,6 @@ describe('PoliciesList component', () => {
         {
           propsData: {
             documentationPath: 'documentation_path',
-            hasEnvironment: true,
             newPolicyPath: '/policies/new',
           },
           store,
@@ -323,11 +323,7 @@ describe('PoliciesList component', () => {
 
   describe('given no environments', () => {
     beforeEach(() => {
-      mountWrapper({
-        propsData: {
-          hasEnvironment: false,
-        },
-      });
+      mountWrapper({ state: { threatMonitoring: { hasEnvironment: false } } });
     });
 
     it('does not make a request for network policies', () => {

ee/spec/frontend/threat_monitoring/components/policy_editor/network_policy/network_policy_editor_spec.js

@@ -25,7 +25,9 @@ describe('NetworkPolicyEditor component', () => {
   let store;
   let wrapper;
 
-  const defaultStore = { threatMonitoring: { environments: [{ id: 1 }], currentEnvironmentId: 1 } };
+  const defaultStore = {
+    threatMonitoring: { environments: [{ id: 1 }], currentEnvironmentId: 1, hasEnvironment: true },
+  };
 
   const factory = ({ propsData, provide = {}, updatedStore = defaultStore } = {}) => {
     store = createStore();
@@ -49,7 +51,6 @@ describe('NetworkPolicyEditor component', () => {
         ...propsData,
       },
       provide: {
-        hasEnvironment: true,
         networkDocumentationPath: 'path/to/docs',
         noEnvironmentSvgPath: 'path/to/svg',
         policiesPath: '/threat-monitoring',
@@ -358,7 +359,9 @@ describe('NetworkPolicyEditor component', () => {
   describe('when loading environments', () => {
     beforeEach(() => {
       factory({
-        updatedStore: { threatMonitoring: { environments: [], isLoadingEnvironments: true } },
+        updatedStore: {
+          threatMonitoring: { environments: [], hasEnvironment: true, isLoadingEnvironments: true },
+        },
       });
     });
 
@@ -376,10 +379,7 @@ describe('NetworkPolicyEditor component', () => {
 
   describe('when no environments are configured', () => {
     beforeEach(() => {
-      factory({
-        provide: { hasEnvironment: false },
-        updatedStore: { threatMonitoring: { environments: [] } },
-      });
+      factory({ updatedStore: { threatMonitoring: { environments: [], hasEnvironment: false } } });
     });
 
     it.each`

ee/spec/frontend/threat_monitoring/components/policy_editor/policy_editor_spec.js

@@ -6,11 +6,9 @@ import NetworkPolicyEditor from 'ee/threat_monitoring/components/policy_editor/n
 import PolicyEditor from 'ee/threat_monitoring/components/policy_editor/policy_editor.vue';
 import ScanExecutionPolicyEditor from 'ee/threat_monitoring/components/policy_editor/scan_execution_policy/scan_execution_policy_editor.vue';
 import { DEFAULT_ASSIGNED_POLICY_PROJECT } from 'ee/threat_monitoring/constants';
-import createStore from 'ee/threat_monitoring/store';
 import { mockDastScanExecutionObject, mockL3Manifest } from '../../mocks/mock_data';
 
 describe('PolicyEditor component', () => {
-  let store;
   let wrapper;
 
   const findAlert = () => wrapper.findComponent(GlAlert);
@@ -20,10 +18,6 @@ describe('PolicyEditor component', () => {
   const findScanExecutionPolicyEditor = () => wrapper.findComponent(ScanExecutionPolicyEditor);
 
   const factory = ({ propsData = {}, provide = {} } = {}) => {
-    store = createStore();
-
-    jest.spyOn(store, 'dispatch').mockImplementation(() => Promise.resolve());
-
     wrapper = shallowMount(PolicyEditor, {
       propsData: {
         assignedPolicyProject: DEFAULT_ASSIGNED_POLICY_PROJECT,
@@ -33,7 +27,6 @@ describe('PolicyEditor component', () => {
         policyType: undefined,
         ...provide,
       },
-      store,
       stubs: { GlFormSelect },
     });
   };

ee/spec/frontend/threat_monitoring/components/threat_monitoring_filters_spec.js

@@ -7,6 +7,7 @@ import { timeRanges, defaultTimeRange } from '~/vue_shared/constants';
 import { mockEnvironmentsResponse } from '../mocks/mock_data';
 
 const mockEnvironments = mockEnvironmentsResponse.environments;
+const currentEnvironment = mockEnvironments[1];
 
 describe('ThreatMonitoringFilters component', () => {
   let store;
@@ -14,7 +15,16 @@ describe('ThreatMonitoringFilters component', () => {
 
   const factory = (state) => {
     store = createStore();
-    Object.assign(store.state.threatMonitoring, state);
+    store.replaceState({
+      ...store.state,
+      threatMonitoring: {
+        ...store.state.threatMonitoring,
+        currentEnvironmentId: currentEnvironment.id,
+        environments: mockEnvironments,
+        hasEnvironment: true,
+        ...state,
+      },
+    });
 
     jest.spyOn(store, 'dispatch').mockImplementation();
 
@@ -30,7 +40,7 @@ describe('ThreatMonitoringFilters component', () => {
     wrapper.destroy();
   });
 
-  describe('the environments picker', () => {
+  describe('has environments', () => {
     beforeEach(() => {
       factory();
     });
@@ -38,20 +48,9 @@ describe('ThreatMonitoringFilters component', () => {
     it('renders EnvironmentPicker', () => {
       expect(findEnvironmentsPicker().exists()).toBe(true);
     });
-  });
 
-  describe('the "show last" dropdown', () => {
-    beforeEach(() => {
-      factory({
-        environments: mockEnvironments,
-      });
-    });
-
-    it('is not disabled', () => {
+    it('renders the "Show last" dropdown correctly', () => {
       expect(findShowLastDropdown().attributes().disabled).toBe(undefined);
-    });
-
-    it('has text set to the current time window name', () => {
       expect(findShowLastDropdown().vm.value.label).toBe(defaultTimeRange.label);
     });
 
@@ -66,26 +65,17 @@ describe('ThreatMonitoringFilters component', () => {
   });
 
   describe.each`
-    context                            | isLoadingEnvironments | isLoadingNetworkPolicyStatistics | environments
-    ${'environments are loading'}      | ${true}               | ${false}                         | ${mockEnvironments}
-    ${'NetPol statistics are loading'} | ${false}              | ${true}                          | ${mockEnvironments}
-    ${'there are no environments'}     | ${false}              | ${false}                         | ${[]}
-  `(
-    'given $context',
-    ({ isLoadingEnvironments, isLoadingNetworkPolicyStatistics, environments }) => {
-      beforeEach(() => {
-        factory({
-          environments,
-          isLoadingEnvironments,
-          isLoadingNetworkPolicyStatistics,
-        });
-
-        return wrapper.vm.$nextTick();
-      });
+    context                                 | status        | isLoadingEnvironments | environments        | disabled
+    ${'environments are initially loading'} | ${'does'}     | ${true}               | ${[]}               | ${'true'}
+    ${'more environments are loading'}      | ${'does not'} | ${true}               | ${mockEnvironments} | ${undefined}
+    ${'there are no environments'}          | ${'does'}     | ${false}              | ${[]}               | ${'true'}
+  `('when $context', ({ isLoadingEnvironments, environments, disabled, status }) => {
+    beforeEach(() => {
+      factory({ environments, isLoadingEnvironments });
+    });
 
-      it('disables the "show last" dropdown', () => {
-        expect(findShowLastDropdown().attributes('disabled')).toBe('true');
-      });
-    },
-  );
+    it(`${status} disable the "Show last" dropdown`, () => {
+      expect(findShowLastDropdown().attributes('disabled')).toBe(disabled);
+    });
+  });
 });

ee/spec/frontend/threat_monitoring/store/modules/threat_monitoring/actions_spec.js

@@ -13,6 +13,7 @@ jest.mock('~/flash');
 
 const environmentsEndpoint = 'environmentsEndpoint';
 const networkPolicyStatisticsEndpoint = 'networkPolicyStatisticsEndpoint';
+const nextPage = 2;
 
 describe('Threat Monitoring actions', () => {
   let state;
@@ -121,7 +122,9 @@ describe('Threat Monitoring actions', () => {
 
     describe('on success', () => {
       beforeEach(() => {
-        mock.onGet(environmentsEndpoint).replyOnce(httpStatus.OK, mockEnvironmentsResponse);
+        mock
+          .onGet(environmentsEndpoint)
+          .replyOnce(httpStatus.OK, mockEnvironmentsResponse, { 'x-next-page': nextPage });
       });
 
       it('should dispatch the request and success actions', () =>
@@ -134,37 +137,7 @@ describe('Threat Monitoring actions', () => {
             { type: 'requestEnvironments' },
             {
               type: 'receiveEnvironmentsSuccess',
-              payload: mockEnvironmentsResponse.environments,
-            },
-          ],
-        ));
-    });
-
-    describe('given more than one page of environments', () => {
-      beforeEach(() => {
-        const oneEnvironmentPerPage = ({ totalPages }) => (config) => {
-          const { page } = config.params;
-          const response = [httpStatus.OK, { environments: [{ id: page }] }];
-          if (page < totalPages) {
-            response.push({ 'x-next-page': page + 1 });
-          }
-          return response;
-        };
-
-        mock.onGet(environmentsEndpoint).reply(oneEnvironmentPerPage({ totalPages: 3 }));
-      });
-
-      it('should fetch all pages and dispatch the request and success actions', () =>
-        testAction(
-          actions.fetchEnvironments,
-          undefined,
-          state,
-          [],
-          [
-            { type: 'requestEnvironments' },
-            {
-              type: 'receiveEnvironmentsSuccess',
-              payload: [{ id: 1 }, { id: 2 }, { id: 3 }],
+              payload: { environments: mockEnvironmentsResponse.environments, nextPage },
             },
           ],
         ));

ee/spec/frontend/threat_monitoring/store/modules/threat_monitoring/mutations_spec.js

@@ -36,10 +36,10 @@ describe('Threat Monitoring mutations', () => {
 
     beforeEach(() => {
       environments = [{ id: 1, name: 'production' }];
-      mutations[types.RECEIVE_ENVIRONMENTS_SUCCESS](state, environments);
+      mutations[types.RECEIVE_ENVIRONMENTS_SUCCESS](state, { environments, nextPage: '' });
     });
 
-    it('sets environments to the payload', () => {
+    it('sets environments', () => {
       expect(state.environments).toBe(environments);
     });
 
@@ -55,10 +55,10 @@ describe('Threat Monitoring mutations', () => {
       expect(state.currentEnvironmentId).toEqual(1);
     });
 
-    describe('without payload', () => {
+    describe('without environments', () => {
       beforeEach(() => {
         state.currentEnvironmentId = 1;
-        mutations[types.RECEIVE_ENVIRONMENTS_SUCCESS](state, []);
+        mutations[types.RECEIVE_ENVIRONMENTS_SUCCESS](state, { environments: [], nextPage: '' });
       });
 
       it('does not update currentEnvironmentId', () => {
@@ -70,7 +70,7 @@ describe('Threat Monitoring mutations', () => {
       beforeEach(() => {
         state.currentEnvironmentId = 1;
         environments = [{ id: 2, name: 'production' }];
-        mutations[types.RECEIVE_ENVIRONMENTS_SUCCESS](state, environments);
+        mutations[types.RECEIVE_ENVIRONMENTS_SUCCESS](state, { environments, nextPage: '' });
       });
 
       it('does not update currentEnvironmentId', () => {