質問編集履歴
7
コード例の変更
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localVue.use(Vuex)
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const obj = {
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const obj = { title: 'test-title' }
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getters = { ...mapGetters(['path/path', {data: () => obj } as any]) }
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@@ -106,11 +106,11 @@
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head(): MetaInfo {
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const {
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const {title} = this.data
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return {
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title:
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title: title
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}
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localVue.use(Vuex)
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const obj = {
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const obj = { title: 'test-title' }
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Expected: "test-title" │
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Received: "
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Received: "undefined"
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```
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6
コメントの追加
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wrapper = mount(Component, {
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// mockで$storeを設定
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mocks: {
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$store: {
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5
エラー解決の追記（回答受付中）
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@@ -26,8 +26,6 @@
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const localVue = createLocalVue()
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const id = 'test-id'
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let wrapper: any
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```
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上記のようなエラーが発生してしまいます。こちらどのようにすればエラーを解決できるか教えていただきたく投稿させていただきました。よろしくお願いいたします。
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追記
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```
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import Component from '@/pages/component'
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import { createLocalVue, mount } from '@vue/test-utils'
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import VueMeta from 'vue-meta'
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import Vuex, { mapGetters } from 'vuex'
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describe('test', () => {
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const localVue = createLocalVue()
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let wrapper: any
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beforeEach(() => {
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localVue.use(Vuex)
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const obj = { name: 'test-title' }
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wrapper = mount(Component, {
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mocks: {
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$store: {
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getters: {
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...mapGetters(['path/path', { data: () => obj } as any]),
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},
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},
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}
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)
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})
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afterEach(() => {
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if (wrapper) {
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wrapper.destroy()
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}
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})
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it('should have head title', () => {
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localVue.use(VueMeta, { keyName: 'head' })
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expect(wrapper.vm.$metaInfo.title).toBe('test-title')
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})
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```
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上記のような形でエラーは解消できました！ただ、テストの結果が
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```
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Expected: "test-title" │
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Received: "mappedGetter"
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```
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となってしまいます。こちらわかる方いましたらご回答お願いいたします。
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4
不要な記述の削除
test
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test
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@@ -50,21 +50,7 @@
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wrapper = mount(Component, {
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wrapper = mount(Component, {store})
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mocks: {
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$route: {
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params: { id },
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},
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},
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store,
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})
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})
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3
誤字の修正
test
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test
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@@ -44,7 +44,7 @@
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const obj = { name: 'test-title' }
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getters = { ...mapGetters(['path/path', {
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getters = { ...mapGetters(['path/path', {data: () => obj } as any]) }
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store = new Vuex.Store({ getters })
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2
誤字の修正
test
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test
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@@ -16,7 +16,7 @@
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import { createLocalVue, mount } from '@vue/test-utils'
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import VueMeta from 've-meta'
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import VueMeta from 'vue-meta'
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import Vuex, { mapGetters } from 'vuex'
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1
誤字の修正
test
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test
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@@ -151,157 +151,3 @@
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```
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上記のようなエラーが発生してしまいます。こちらどのようにすればエラーを解決できるか教えていただきたく投稿させていただきました。よろしくお願いいたします。
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nuxt.jsでユニットテストを作成しています。
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https://stackoverflow.com/questions/59964001/how-to-test-head-in-nuxt-js-using-jest
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こちらの記事を参考にvue-metaのhead()のテストを書いてみました。
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```
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// sample.spec.ts
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import Component from '@/pages/component'
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import { createLocalVue, mount } from '@vue/test-utils'
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import VueMeta from 'vue-meta'
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import Vuex, { mapGetters } from 'vuex'
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describe('test', () => {
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const localVue = createLocalVue()
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const id = 'test-id'
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let wrapper: any
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let getters: any
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let store: any
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beforeEach(() => {
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localVue.use(Vuex)
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const obj = { name: 'test-title' }
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getters = { ...mapGetters(['path/path', { detail: () => obj } as any]) }
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store = new Vuex.Store({ getters })
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wrapper = mount(Component, {
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mocks: {
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$route: {
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params: { id },
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})
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})
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afterEach(() => {
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if (wrapper) {
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wrapper.destroy()
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}
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})
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it('should have head title', () => {
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localVue.use(VueMeta, { keyName: 'head' })
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expect(wrapper.vm.$metaInfo.title).toBe('test-title')
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})
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```
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```
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// sample.vue
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<template>
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<div></div>
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</template>
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<script lang="ts">
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import { Component, Getter, Vue } from 'nuxt-property-decorator'
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import type { MetaInfo } from 'vue-meta'
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@Component
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export default class Component extends Vue {
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@Getter('path/path') data!: any
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head(): MetaInfo {
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const {name} = this.data
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return {
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title: name
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}
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}
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}
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</script>
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```
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- 発生しているエラー
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```
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[Vue warn]: Error in getter for watcher "$metaInfo": "TypeError: Cannot read properties of undefined (reading '$store')"
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```
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上記のようなエラーが発生してしまいます。こちらどのようにすればエラーを解決できるか教えていただきたく投稿させていただきました。よろしくお願いいたします。
|