1 files changed, 113 insertions, 0 deletions
diff --git a/spec/frontend/members/index_spec.js b/spec/frontend/members/index_spec.js
new file mode 100644
index 00000000000..dd3b9ddd912
--- /dev/null
+++ b/spec/frontend/members/index_spec.js
@@ -0,0 +1,113 @@
+import { createWrapper } from '@vue/test-utils';
+import MembersApp from '~/members/components/app.vue';
+import { initMembersApp } from '~/members/index';
+import { membersJsonString, members } from './mock_data';
+
+describe('initMembersApp', () => {
+  let el;
+  let vm;
+  let wrapper;
+
+  const setup = () => {
+    vm = initMembersApp(el, {
+      tableFields: ['account'],
+      tableAttrs: { table: { 'data-qa-selector': 'members_list' } },
+      tableSortableFields: ['account'],
+      requestFormatter: () => ({}),
+      filteredSearchBar: { show: false },
+    });
+    wrapper = createWrapper(vm);
+  };
+
+  beforeEach(() => {
+    el = document.createElement('div');
+    el.setAttribute('data-members', membersJsonString);
+    el.setAttribute('data-source-id', '234');
+    el.setAttribute('data-can-manage-members', 'true');
+    el.setAttribute('data-member-path', '/groups/foo-bar/-/group_members/:id');
+
+    window.gon = { current_user_id: 123 };
+  });
+
+  afterEach(() => {
+    el = null;
+
+    wrapper.destroy();
+    wrapper = null;
+  });
+
+  it('renders `MembersApp`', () => {
+    setup();
+
+    expect(wrapper.find(MembersApp).exists()).toBe(true);
+  });
+
+  it('sets `currentUserId` in Vuex store', () => {
+    setup();
+
+    expect(vm.$store.state.currentUserId).toBe(123);
+  });
+
+  describe('when `gon.current_user_id` is not set (user is not logged in)', () => {
+    it('sets `currentUserId` as `null` in Vuex store', () => {
+      window.gon = {};
+      setup();
+
+      expect(vm.$store.state.currentUserId).toBeNull();
+    });
+  });
+
+  it('parses and sets `data-source-id` as `sourceId` in Vuex store', () => {
+    setup();
+
+    expect(vm.$store.state.sourceId).toBe(234);
+  });
+
+  it('parses and sets `data-can-manage-members` as `canManageMembers` in Vuex store', () => {
+    setup();
+
+    expect(vm.$store.state.canManageMembers).toBe(true);
+  });
+
+  it('parses and sets `members` in Vuex store', () => {
+    setup();
+
+    expect(vm.$store.state.members).toEqual(members);
+  });
+
+  it('sets `tableFields` in Vuex store', () => {
+    setup();
+
+    expect(vm.$store.state.tableFields).toEqual(['account']);
+  });
+
+  it('sets `tableAttrs` in Vuex store', () => {
+    setup();
+
+    expect(vm.$store.state.tableAttrs).toEqual({ table: { 'data-qa-selector': 'members_list' } });
+  });
+
+  it('sets `tableSortableFields` in Vuex store', () => {
+    setup();
+
+    expect(vm.$store.state.tableSortableFields).toEqual(['account']);
+  });
+
+  it('sets `requestFormatter` in Vuex store', () => {
+    setup();
+
+    expect(vm.$store.state.requestFormatter()).toEqual({});
+  });
+
+  it('sets `filteredSearchBar` in Vuex store', () => {
+    setup();
+
+    expect(vm.$store.state.filteredSearchBar).toEqual({ show: false });
+  });
+
+  it('sets `memberPath` in Vuex store', () => {
+    setup();
+
+    expect(vm.$store.state.memberPath).toBe('/groups/foo-bar/-/group_members/:id');
+  });
+});