try to get the tests running

frontend/src/components/LanguageSwitch.vue

@@ -1,6 +1,6 @@
 <template>
   <div class="language-switch">
-    <b-dropdown size="sm" :text="currentLanguageName + ' - ' + currentLanguage">
+    <b-dropdown size="sm" :text="currentLanguage.name + ' - ' + currentLanguage.code">
       <b-dropdown-item
         v-for="lang in locales"
         @click.prevent="saveLocale(lang.code)"
@@ -24,7 +24,7 @@ export default {
     }
   },
   methods: {
-    setLocale(locale) {
+    async setLocale(locale) {
       this.$i18n.locale = locale
       this.$store.commit('language', this.$i18n.locale)
       localeChanged(locale)
@@ -32,7 +32,7 @@ export default {
     async saveLocale(locale) {
       this.setLocale(locale)
       if (this.$store.state.sessionId && this.$store.state.email) {
-        const result = loginAPI.updateLanguage(
+        const result = await loginAPI.updateLanguage(
           this.$store.state.sessionId,
           this.$store.state.email,
           locale,
@@ -44,15 +44,25 @@ export default {
         }
       }
     },
+    getLocaleObject(code) {
+      return this.locales.find((l) => l.code === code)
+    },
+    getNavigatorLanguage() {
+      const lang = navigator.language
+      if (lang) return lang.split('-')[0]
+      return lang
+    },
   },
   computed: {
     currentLanguage() {
-      const locale = this.$store.state.language || navigator.language || 'en'
-      this.setLocale(this.$store.state.language)
-      return locale
-    },
-    currentLanguageName() {
-      return this.locales.find((l) => l.code === this.currentLanguage).name
+      let locale = this.$store.state.language || this.getNavigatorLanguage() || 'en'
+      let object = this.getLocaleObject(locale)
+      if (!object) {
+        locale = 'en'
+        object = this.getLocaleObject(locale)
+      }
+      this.setLocale(locale)
+      return object
     },
   },
 }

frontend/src/components/SidebarPlugin/SideBar.spec.js

@@ -19,6 +19,7 @@ describe('SideBar', () => {
       state: {
         email: 'test@example.org',
       },
+      commit: jest.fn(),
     },
     $i18n: {
       locale: 'en',
@@ -93,7 +94,7 @@ describe('SideBar', () => {
             mocks.$i18n.locale = 'de'
           })
 
-          it('links to the German elopage when locale is set to de', () => {
+          it('links to the German elopage when locale is set to de', async () => {
             expect(wrapper.findAll('li').at(0).find('a').attributes('href')).toBe(
               'https://elopage.com/s/gradido/sign_in?locale=de',
             )

frontend/src/store/store.test.js

@@ -36,19 +36,36 @@ describe('Vuex store', () => {
       const state = {}
 
       it('calls two commits', () => {
-        login({ commit, state }, { sessionId: 1234, email: 'someone@there.is' })
-        expect(commit).toHaveBeenCalledTimes(2)
+        login(
+          { commit, state },
+          { sessionId: 1234, user: { email: 'someone@there.is', language: 'en' } },
+        )
+        expect(commit).toHaveBeenCalledTimes(3)
       })
 
       it('commits sessionId', () => {
-        login({ commit, state }, { sessionId: 1234, email: 'someone@there.is' })
+        login(
+          { commit, state },
+          { sessionId: 1234, user: { email: 'someone@there.is', language: 'en' } },
+        )
         expect(commit).toHaveBeenNthCalledWith(1, 'sessionId', 1234)
       })
 
       it('commits email', () => {
-        login({ commit, state }, { sessionId: 1234, email: 'someone@there.is' })
+        login(
+          { commit, state },
+          { sessionId: 1234, user: { email: 'someone@there.is', language: 'en' } },
+        )
         expect(commit).toHaveBeenNthCalledWith(2, 'email', 'someone@there.is')
       })
+
+      it('commits language', () => {
+        login(
+          { commit, state },
+          { sessionId: 1234, user: { email: 'someone@there.is', language: 'en' } },
+        )
+        expect(commit).toHaveBeenNthCalledWith(3, 'language', 'en')
+      })
     })
 
     describe('logout', () => {

frontend/src/views/Layout/ContentFooter.spec.js

@@ -12,6 +12,9 @@ describe('ContentFooter', () => {
       locale: 'en',
     },
     $t: jest.fn((t) => t),
+    $store: {
+      commit: jest.fn(),
+    },
   }
 
   const Wrapper = () => {

frontend/src/views/Pages/Login.spec.js

@@ -1,5 +1,4 @@
 import { mount, RouterLinkStub } from '@vue/test-utils'
-import Vuex from 'vuex'
 import flushPromises from 'flush-promises'
 
 import Login from './Login'
@@ -16,20 +15,12 @@ describe('Login', () => {
     $t: jest.fn((t) => t),
   }
 
-  const state = {
-    loginfail: false,
-  }
-
-  const store = new Vuex.Store({
-    state,
-  })
-
   const stubs = {
     RouterLink: RouterLinkStub,
   }
 
   const Wrapper = () => {
-    return mount(Login, { localVue, mocks, store, stubs })
+    return mount(Login, { localVue, mocks, stubs })
   }
 
   describe('mount', () => {

frontend/src/views/Pages/Register.spec.js

@@ -1,5 +1,4 @@
 import { mount, RouterLinkStub } from '@vue/test-utils'
-import Vuex from 'vuex'
 import flushPromises from 'flush-promises'
 
 import Register from './Register'
@@ -16,20 +15,12 @@ describe('Register', () => {
     $t: jest.fn((t) => t),
   }
 
-  const state = {
-    // loginfail: false,
-  }
-
-  const store = new Vuex.Store({
-    state,
-  })
-
   const stubs = {
     RouterLink: RouterLinkStub,
   }
 
   const Wrapper = () => {
-    return mount(Register, { localVue, mocks, store, stubs })
+    return mount(Register, { localVue, mocks, stubs })
   }
 
   describe('mount', () => {