add unit tests for transaction rows name component

frontend/src/components/TransactionRows/Name.spec.js

@@ -0,0 +1,79 @@
+import { mount } from '@vue/test-utils'
+import Name from './Name'
+
+const localVue = global.localVue
+
+const mocks = {
+  $router: {
+    push: jest.fn(),
+    history: {
+      current: {
+        fullPath: '/transactions',
+      },
+    },
+  },
+}
+
+const propsData = {
+  text: 'Plaintext Name',
+}
+
+describe('Name', () => {
+  let wrapper
+
+  const Wrapper = () => {
+    return mount(Name, { localVue, mocks, propsData })
+  }
+
+  describe('mount', () => {
+    beforeEach(() => {
+      wrapper = Wrapper()
+    })
+
+    it('renders the component', () => {
+      expect(wrapper.find('div.name').exists()).toBe(true)
+    })
+
+    describe('without linked user', () => {
+      it('has a span with the text', () => {
+        expect(wrapper.find('div.gdd-transaction-list-item-name').text()).toBe('Plaintext Name')
+      })
+
+      it('has no link', () => {
+        expect(wrapper.find('div.gdd-transaction-list-item-name').find('a').exists()).toBe(false)
+      })
+    })
+
+    describe('with linked user', () => {
+      beforeEach(async () => {
+        await wrapper.setProps({
+          linkedUser: { firstName: 'Bibi', lastName: 'Bloxberg', email: 'bibi@bloxberg.de' },
+        })
+      })
+
+      it('has a link with first and last name', () => {
+        expect(wrapper.find('div.gdd-transaction-list-item-name').text()).toBe('Bibi Bloxberg')
+      })
+
+      it('has a link', () => {
+        expect(wrapper.find('div.gdd-transaction-list-item-name').find('a').exists()).toBe(true)
+      })
+
+      describe('click link', () => {
+        beforeEach(async () => {
+          await wrapper.find('div.gdd-transaction-list-item-name').find('a').trigger('click')
+        })
+
+        it('emits  set tunneled email', () => {
+          expect(wrapper.emitted('set-tunneled-email')).toEqual([['bibi@bloxberg.de']])
+        })
+
+        it('pushes the route with query for email', () => {
+          expect(mocks.$router.push).toBeCalledWith({
+            path: '/send',
+          })
+        })
+      })
+    })
+  })
+})