fix unit tests

frontend/src/components/TransactionLinks/TransactionLink.spec.js

@@ -9,15 +9,16 @@ const mockAPIcall = jest.fn()
 const navigatorClipboardMock = jest.fn()
 
 const mocks = {
-  $i18n: {
-    locale: 'en',
-  },
   $t: jest.fn((t) => t),
   $d: jest.fn((d) => d),
-  $tc: jest.fn((tc) => tc),
   $apollo: {
     mutate: mockAPIcall,
   },
+  $store: {
+    state: {
+      firstName: 'Testy',
+    },
+  },
 }
 
 const propsData = {
@@ -103,9 +104,9 @@ describe('TransactionLink', () => {
           it('should call clipboard.writeText', () => {
             expect(navigator.clipboard.writeText).toHaveBeenCalledWith(
               'http://localhost/redeem/c00000000c000000c0000\n' +
-              'Testy wants to send you 75 Gradido.\n' +
+                'Testy transaction-link.send_you 75 Gradido.\n' +
                 '"Katzenauge, Eulenschrei, was verschwunden komm herbei!"\n' +
-              'For the Gradido to be credited, click on the link! The link is valid until 3/30/2022.',
+                'gdd_per_link.credit-your-gradido gdd_per_link.validUntilDate',
             )
           })
           it('toasts success message', () => {

frontend/src/components/TransactionLinks/TransactionLink.vue

@@ -110,7 +110,7 @@ export default {
     copyLinkWithText() {
       navigator.clipboard
         .writeText(
-          `${this.link}\n
+          `${this.link}
 ${this.$store.state.firstName} ${this.$t('transaction-link.send_you')} ${this.amount} Gradido.
 "${this.memo}"
 ${this.$t('gdd_per_link.credit-your-gradido')} ${this.$t('gdd_per_link.validUntilDate', {