Fixe error toast test.

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

@@ -91,7 +91,7 @@ describe('Login', () => {
         apolloQueryMock.mockRejectedValue({
           message: 'Failed to get communities',
         })
-        wrapper = new Wrapper()
+        wrapper = Wrapper()
       })
 
       it('toasts an error message', () => {

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

@@ -9,6 +9,19 @@ const spinnerMock = jest.fn(() => {
     hide: spinnerHideMock,
   }
 })
+const apolloQueryMock = jest.fn().mockResolvedValue({
+  data: {
+    communities: [
+      {
+        name: 'test1',
+        description: 'description 1',
+        url: 'http://test.test/vue',
+        registerUrl: 'http://localhost/vue/register-community',
+      },
+    ],
+  },
+})
+const toasterMock = jest.fn()
 
 describe('RegisterSelectCommunity', () => {
   let wrapper
@@ -28,9 +41,15 @@ describe('RegisterSelectCommunity', () => {
         },
       },
     },
+    $apollo: {
+      query: apolloQueryMock,
+    },
     $loading: {
       show: spinnerMock,
     },
+    $toasted: {
+      error: toasterMock,
+    },
   }
 
   const Wrapper = () => {
@@ -45,5 +64,18 @@ describe('RegisterSelectCommunity', () => {
     it('renders the Div Element "#register-select-community"', () => {
       expect(wrapper.find('div#register-select-community').exists()).toBeTruthy()
     })
+
+    describe('calls the apollo query', () => {
+      beforeEach(() => {
+        apolloQueryMock.mockRejectedValue({
+          message: 'Wrong thing',
+        })
+        wrapper = Wrapper()
+      })
+
+      it('toast an error', () => {
+        expect(toasterMock).toBeCalledWith('Wrong thing')
+      })
+    })
   })
 })