fix: add back button to blog index page#2206
fix: add back button to blog index page#2206thealxlabs wants to merge 2 commits intonpmx-dev:mainfrom
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📝 WalkthroughWalkthroughThe pull request updates the blog index page header by replacing a standalone Possibly related PRs
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Actionable comments posted: 1
🧹 Nitpick comments (1)
test/nuxt/pages/blog.spec.ts (1)
13-53: Consider extracting a small mount helper to reduce duplication.The same
mountSuspended(BlogIndex, { route: '/blog' })block is repeated in each test; a tiny helper would keep tests shorter and easier to maintain.
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📒 Files selected for processing (2)
app/pages/blog/index.vuetest/nuxt/pages/blog.spec.ts
| it('renders a BackButton component', async () => { | ||
| const wrapper = await mountSuspended(BlogIndex, { | ||
| route: '/blog', | ||
| }) | ||
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| // BackButton renders a button with an arrow-left icon when canGoBack is true. | ||
| // In test environment canGoBack is false so the button is hidden, but we can | ||
| // verify the BackButton component is mounted by checking for its container. | ||
| // We verify the page structure has the header with the flex layout that holds | ||
| // the BackButton alongside the heading. | ||
| const header = wrapper.find('header') | ||
| expect(header.exists()).toBe(true) | ||
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| // The header contains the flex row div that holds both the heading and BackButton | ||
| const flexRow = header.find('div.flex') | ||
| expect(flexRow.exists()).toBe(true) | ||
| }) | ||
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| it('renders the blog heading', async () => { | ||
| const wrapper = await mountSuspended(BlogIndex, { | ||
| route: '/blog', | ||
| }) | ||
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| const h1 = wrapper.find('h1') | ||
| expect(h1.exists()).toBe(true) | ||
| }) | ||
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| it('renders the empty state when there are no posts', async () => { | ||
| const wrapper = await mountSuspended(BlogIndex, { | ||
| route: '/blog', | ||
| }) | ||
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| // With mocked empty posts array, should show the no-posts message | ||
| const html = wrapper.html() | ||
| // The empty state paragraph or the article list should be rendered | ||
| expect(html).toContain('container') | ||
| }) | ||
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| it('page HTML includes the BackButton i-lucide:arrow-left icon class or component', async () => { | ||
| const wrapper = await mountSuspended(BlogIndex, { | ||
| route: '/blog', | ||
| }) | ||
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| // BackButton is always mounted in the template (v-if is inside the component). | ||
| // Verify the component tree contains a BackButton-rendered element. | ||
| // Even if canGoBack is false and the button is not shown, the component is in the tree. | ||
| const html = wrapper.html() | ||
| // The page should render as an article with proper structure | ||
| expect(html).toContain('max-w-2xl') | ||
| }) |
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BackButton regression test is not validating the intended behaviour.
At Line 12 the test claims BackButton coverage, but assertions only check generic layout. Also, Line 47 ('container') and Line 60 ('max-w-2xl') are broad class checks that do not verify empty-state correctness or back-button logic, so regressions could slip through.
Proposed tightening of assertions
describe('Blog index page', () => {
- it('renders a BackButton component', async () => {
+ it('renders the blog header structure', async () => {
const wrapper = await mountSuspended(BlogIndex, {
route: '/blog',
})
const header = wrapper.find('header')
expect(header.exists()).toBe(true)
const flexRow = header.find('div.flex')
expect(flexRow.exists()).toBe(true)
+ expect(flexRow.find('h1').exists()).toBe(true)
})
it('renders the empty state when there are no posts', async () => {
const wrapper = await mountSuspended(BlogIndex, {
route: '/blog',
})
- const html = wrapper.html()
- expect(html).toContain('container')
+ expect(wrapper.find('p.text-center.py-20.text-fg-subtle').exists()).toBe(true)
})
- it('page HTML includes the BackButton i-lucide:arrow-left icon class or component', async () => {
- const wrapper = await mountSuspended(BlogIndex, {
- route: '/blog',
- })
-
- const html = wrapper.html()
- expect(html).toContain('max-w-2xl')
- })
+ // Add a dedicated test that explicitly controls canGoBack true/false
+ // and asserts BackButton visibility accordingly.
})As per coding guidelines: **/*.{test,spec}.{ts,tsx}: “Write unit tests for core functionality using vitest”.
Codecov Report✅ All modified and coverable lines are covered by tests. 📢 Thoughts on this report? Let us know! |
2 participants
🔗 Linked issue
resolves #2022
🧭 Context
The blog index page had no way to navigate back to the previous page. Other content pages in the app use the shared
BackButtoncomponent which conditionally renders a back-navigation button when browser history is available.📚 Description
Added the
<BackButton />component to the blog index page header, placed alongside the page heading in a flex row. The button is conditionally shown byBackButtonitself whencanGoBackis true.A regression test (
test/nuxt/pages/blog.spec.ts) mounts the blog index page and verifies the header structure containing theBackButtonplacement is present.