Test UserQuery to get jest line check.

admin/src/components/UserQuery.spec.js

@@ -0,0 +1,50 @@
+import { mount } from '@vue/test-utils'
+import UserQuery from './UserQuery'
+import flushPromises from 'flush-promises'
+
+const localVue = global.localVue
+
+const propsData = {
+  userId: 42,
+}
+const mocks = {
+  $t: jest.fn((t) => t),
+}
+describe('TransactionLinkList', () => {
+  let wrapper
+
+  const Wrapper = () => {
+    return mount(UserQuery, { mocks, localVue, propsData })
+  }
+
+  describe('mount', () => {
+    beforeEach(() => {
+      wrapper = Wrapper()
+    })
+
+    it('has div .input-group', () => {
+      expect(wrapper.find('div .input-group').exists()).toBe(true)
+    })
+
+    it('has .test-input-criteria', () => {
+      expect(wrapper.find('input.test-input-criteria').exists()).toBe(true)
+    })
+
+    describe('has', () => {
+      beforeEach(async () => {
+        await wrapper.find('input.test-input-criteria').setValue('Test2')
+        await wrapper.find('input.test-input-criteria').trigger('blur')
+        await flushPromises()
+        await wrapper.vm.$nextTick()
+      })
+
+      it('emits input', () => {
+        expect(wrapper.emitted('input')).toBeTruthy()
+      })
+
+      it('emits input with value "Test2"', () => {
+        expect(wrapper.emitted('input')).toEqual([['Test2']])
+      })
+    })
+  })
+})