test: add assets sidebar playwright foundation

browser_tests/fixtures/components/SidebarTab.ts

@@ -174,6 +174,10 @@ export class AssetsSidebarTab extends SidebarTab {
     super(page, 'assets')
   }
 
+  get root() {
+    return this.page.locator('.sidebar-content-container')
+  }
+
   get generatedTab() {
     return this.page.getByRole('tab', { name: 'Generated' })
   }
@@ -188,12 +192,143 @@ export class AssetsSidebarTab extends SidebarTab {
     )
   }
 
+  get searchInput() {
+    return this.root.getByPlaceholder(/Search Assets/i)
+  }
+
+  get viewSettingsButton() {
+    return this.root.getByLabel('View settings')
+  }
+
+  get listViewButton() {
+    return this.page.getByRole('button', { name: 'List view' })
+  }
+
+  get gridViewButton() {
+    return this.page.getByRole('button', { name: 'Grid view' })
+  }
+
+  get backButton() {
+    return this.page.getByRole('button', { name: 'Back to all assets' })
+  }
+
+  get copyJobIdButton() {
+    return this.page.getByRole('button', { name: 'Copy job ID' })
+  }
+
+  get previewDialog() {
+    return this.page.getByRole('dialog', { name: 'Gallery' })
+  }
+
+  get selectionCountButton() {
+    return this.root.getByRole('button', { name: /Assets Selected:/ })
+  }
+
+  get downloadSelectionButton() {
+    return this.page.getByRole('button', { name: 'Download' })
+  }
+
+  get deleteSelectionButton() {
+    return this.page.getByRole('button', { name: 'Delete' })
+  }
+
   emptyStateTitle(title: string) {
     return this.page.getByText(title)
   }
 
+  previewImage(filename: string) {
+    return this.previewDialog.getByRole('img', { name: filename })
+  }
+
+  asset(name: string) {
+    const escaped = name.replace(/[.*+?^${}()|[\]\\]/g, '\\$&')
+    return this.root.getByRole('button', {
+      name: new RegExp(`^${escaped} - .* asset$`)
+    })
+  }
+
+  contextMenuAction(name: string) {
+    return this.page.getByRole('button', { name })
+  }
+
+  async showGenerated() {
+    await this.generatedTab.click()
+  }
+
+  async showImported() {
+    await this.importedTab.click()
+  }
+
+  async search(query: string) {
+    await this.searchInput.fill(query)
+  }
+
+  async switchToListView() {
+    await this.viewSettingsButton.click()
+    await this.listViewButton.click()
+  }
+
+  async switchToGridView() {
+    await this.viewSettingsButton.click()
+    await this.gridViewButton.click()
+  }
+
+  async openContextMenuForAsset(name: string) {
+    await this.asset(name).click({ button: 'right' })
+  }
+
+  async runContextMenuAction(assetName: string, actionName: string) {
+    await this.openContextMenuForAsset(assetName)
+    await this.contextMenuAction(actionName).click()
+  }
+
+  async openAssetPreview(name: string) {
+    const asset = this.asset(name)
+    await asset.hover()
+
+    const zoomButton = asset.getByLabel('Zoom in')
+    if (await zoomButton.isVisible().catch(() => false)) {
+      await zoomButton.click()
+      return
+    }
+
+    await asset.dblclick()
+  }
+
+  async openOutputFolder(name: string) {
+    await this.asset(name)
+      .getByRole('button', { name: 'See more outputs' })
+      .click()
+
+    await this.page
+      .getByRole('button', { name: 'Back to all assets' })
+      .waitFor({ state: 'visible' })
+  }
+
+  async toggleStack(name: string) {
+    await this.asset(name)
+      .getByRole('button', { name: 'See more outputs' })
+      .click()
+  }
+
+  async selectAssets(names: string[]) {
+    if (names.length === 0) {
+      return
+    }
+
+    await this.asset(names[0]).click()
+
+    const modifier = process.platform === 'darwin' ? 'Meta' : 'Control'
+    for (const name of names.slice(1)) {
+      await this.asset(name).click({
+        modifiers: [modifier]
+      })
+    }
+  }
+
   override async open() {
     await super.open()
+    await this.root.waitFor({ state: 'visible' })
     await this.generatedTab.waitFor({ state: 'visible' })
   }
 }

browser_tests/fixtures/helpers/AssetsHelper.ts

@@ -1,140 +1,292 @@
+import { readFile } from 'node:fs/promises'
+import { fileURLToPath } from 'node:url'
+import path from 'node:path'
+
 import type { Page, Route } from '@playwright/test'
 
-import type { RawJobListItem } from '../../../src/platform/remote/comfyui/jobs/jobTypes'
+import type {
+  JobDetail,
+  RawJobListItem
+} from '../../../src/platform/remote/comfyui/jobs/jobTypes'
+import type { ResultItemType, TaskOutput } from '../../../src/schemas/apiSchema'
+
+import { JobsApiMock, type SeededJob } from './JobsApiMock'
+import { getMimeType } from './mimeTypeUtil'
 
-const jobsListRoutePattern = /\/api\/jobs(?:\?.*)?$/
 const inputFilesRoutePattern = /\/internal\/files\/input(?:\?.*)?$/
+const viewRoutePattern = /\/api\/view(?:\?.*)?$/
+const helperDir = path.dirname(fileURLToPath(import.meta.url))
 
-function parseLimit(url: URL, total: number): number {
-  const value = Number(url.searchParams.get('limit'))
-  if (!Number.isInteger(value) || value <= 0) {
-    return total
-  }
-  return value
+type SeededAssetFile = {
+  filePath?: string
+  contentType?: string
+  textContent?: string
 }
 
-function parseOffset(url: URL): number {
-  const value = Number(url.searchParams.get('offset'))
-  if (!Number.isInteger(value) || value < 0) {
-    return 0
-  }
-  return value
+export type ImportedAssetSeed = {
+  name: string
+  filePath?: string
+  contentType?: string
 }
 
-function getExecutionDuration(job: RawJobListItem): number {
-  const start = job.execution_start_time ?? 0
-  const end = job.execution_end_time ?? 0
-  return end - start
+export type GeneratedAssetOutputSeed = {
+  filename: string
+  displayName?: string
+  filePath?: string
+  contentType?: string
+  mediaType?: 'images' | 'video' | 'audio'
+  subfolder?: string
+  type?: ResultItemType
+}
+
+export type GeneratedJobSeed = {
+  jobId: string
+  outputs: [GeneratedAssetOutputSeed, ...GeneratedAssetOutputSeed[]]
+  createdAt?: string
+  createTime?: number
+  executionStartTime?: number
+  executionEndTime?: number
+  workflowId?: string | null
+  workflow?: unknown
+  nodeId?: string
+}
+
+function getFixturePath(relativePath: string): string {
+  return path.resolve(helperDir, '../../assets', relativePath)
+}
+
+function defaultFileFor(filename: string): SeededAssetFile {
+  const name = filename.toLowerCase()
+
+  if (name.endsWith('.png')) {
+    return {
+      filePath: getFixturePath('workflowInMedia/workflow_itxt.png'),
+      contentType: 'image/png'
+    }
+  }
+
+  if (name.endsWith('.webp')) {
+    return {
+      filePath: getFixturePath('example.webp'),
+      contentType: 'image/webp'
+    }
+  }
+
+  if (name.endsWith('.webm')) {
+    return {
+      filePath: getFixturePath('workflowInMedia/workflow.webm'),
+      contentType: 'video/webm'
+    }
+  }
+
+  if (name.endsWith('.mp4')) {
+    return {
+      filePath: getFixturePath('workflowInMedia/workflow.mp4'),
+      contentType: 'video/mp4'
+    }
+  }
+
+  if (name.endsWith('.glb')) {
+    return {
+      filePath: getFixturePath('workflowInMedia/workflow.glb'),
+      contentType: 'model/gltf-binary'
+    }
+  }
+
+  if (name.endsWith('.json')) {
+    return {
+      textContent: JSON.stringify({ mocked: true }, null, 2),
+      contentType: 'application/json'
+    }
+  }
+
+  return {
+    textContent: 'mocked asset content',
+    contentType: getMimeType(filename)
+  }
+}
+
+function normalizeOutputSeed(
+  output: GeneratedAssetOutputSeed
+): GeneratedAssetOutputSeed {
+  const fallback = defaultFileFor(output.filename)
+
+  return {
+    mediaType: 'images',
+    subfolder: '',
+    type: 'output',
+    ...output,
+    filePath: output.filePath ?? fallback.filePath,
+    contentType: output.contentType ?? fallback.contentType
+  }
+}
+
+function buildTaskOutput(
+  jobSeed: GeneratedJobSeed,
+  outputs: GeneratedAssetOutputSeed[]
+): TaskOutput {
+  const nodeId = jobSeed.nodeId ?? '5'
+
+  return {
+    [nodeId]: {
+      [outputs[0].mediaType ?? 'images']: outputs.map((output) => ({
+        filename: output.filename,
+        subfolder: output.subfolder ?? '',
+        type: output.type ?? 'output',
+        display_name: output.displayName
+      }))
+    }
+  }
+}
+
+function buildSeededJob(jobSeed: GeneratedJobSeed): SeededJob {
+  const outputs = jobSeed.outputs.map(normalizeOutputSeed)
+  const preview = outputs[0]
+  const createTime =
+    jobSeed.createTime ??
+    new Date(jobSeed.createdAt ?? '2026-03-27T12:00:00.000Z').getTime()
+  const executionStartTime = jobSeed.executionStartTime ?? createTime
+  const executionEndTime = jobSeed.executionEndTime ?? createTime + 2_000
+
+  const listItem: RawJobListItem = {
+    id: jobSeed.jobId,
+    status: 'completed',
+    create_time: createTime,
+    execution_start_time: executionStartTime,
+    execution_end_time: executionEndTime,
+    preview_output: {
+      filename: preview.filename,
+      subfolder: preview.subfolder ?? '',
+      type: preview.type ?? 'output',
+      nodeId: jobSeed.nodeId ?? '5',
+      mediaType: preview.mediaType ?? 'images',
+      display_name: preview.displayName
+    },
+    outputs_count: outputs.length,
+    workflow_id: jobSeed.workflowId ?? null
+  }
+
+  const detail: JobDetail = {
+    ...listItem,
+    workflow: jobSeed.workflow,
+    outputs: buildTaskOutput(jobSeed, outputs),
+    update_time: executionEndTime
+  }
+
+  return { listItem, detail }
 }
 
 export class AssetsHelper {
-  private jobsRouteHandler: ((route: Route) => Promise<void>) | null = null
+  private readonly jobsApiMock: JobsApiMock
   private inputFilesRouteHandler: ((route: Route) => Promise<void>) | null =
     null
-  private generatedJobs: RawJobListItem[] = []
-  private importedFiles: string[] = []
+  private viewRouteHandler: ((route: Route) => Promise<void>) | null = null
+  private generatedJobs: GeneratedJobSeed[] = []
+  private importedFiles: ImportedAssetSeed[] = []
+  private seededFiles = new Map<string, SeededAssetFile>()
 
-  constructor(private readonly page: Page) {}
-
-  async mockOutputHistory(jobs: RawJobListItem[]): Promise<void> {
-    this.generatedJobs = [...jobs]
-
-    if (this.jobsRouteHandler) {
-      return
-    }
-
-    this.jobsRouteHandler = async (route: Route) => {
-      const url = new URL(route.request().url())
-      const statuses = url.searchParams
-        .get('status')
-        ?.split(',')
-        .map((status) => status.trim())
-        .filter(Boolean)
-      const workflowId = url.searchParams.get('workflow_id')
-      const sortBy = url.searchParams.get('sort_by')
-      const sortOrder = url.searchParams.get('sort_order') === 'asc' ? 1 : -1
-
-      let filteredJobs = [...this.generatedJobs]
-
-      if (statuses?.length) {
-        filteredJobs = filteredJobs.filter((job) =>
-          statuses.includes(job.status)
-        )
-      }
-
-      if (workflowId) {
-        filteredJobs = filteredJobs.filter(
-          (job) => job.workflow_id === workflowId
-        )
-      }
-
-      filteredJobs.sort((left, right) => {
-        const leftValue =
-          sortBy === 'execution_duration'
-            ? getExecutionDuration(left)
-            : left.create_time
-        const rightValue =
-          sortBy === 'execution_duration'
-            ? getExecutionDuration(right)
-            : right.create_time
-
-        return (leftValue - rightValue) * sortOrder
-      })
-
-      const offset = parseOffset(url)
-      const total = filteredJobs.length
-      const limit = parseLimit(url, total)
-      const visibleJobs = filteredJobs.slice(offset, offset + limit)
-
-      await route.fulfill({
-        status: 200,
-        contentType: 'application/json',
-        body: JSON.stringify({
-          jobs: visibleJobs,
-          pagination: {
-            offset,
-            limit,
-            total,
-            has_more: offset + visibleJobs.length < total
-          }
-        })
-      })
-    }
-
-    await this.page.route(jobsListRoutePattern, this.jobsRouteHandler)
+  constructor(private readonly page: Page) {
+    this.jobsApiMock = new JobsApiMock(page)
   }
 
-  async mockInputFiles(files: string[]): Promise<void> {
-    this.importedFiles = [...files]
+  generatedImage(
+    options: Partial<Omit<GeneratedJobSeed, 'outputs'>> & {
+      filename: string
+      displayName?: string
+      filePath?: string
+      contentType?: string
+    }
+  ): GeneratedJobSeed {
+    const {
+      filename,
+      displayName,
+      filePath,
+      contentType,
+      jobId = `job-${filename.replace(/\W+/g, '-').toLowerCase()}`,
+      ...rest
+    } = options
 
-    if (this.inputFilesRouteHandler) {
-      return
+    return {
+      jobId,
+      outputs: [
+        {
+          filename,
+          displayName,
+          filePath,
+          contentType,
+          mediaType: 'images'
+        }
+      ],
+      ...rest
+    }
+  }
+
+  importedImage(options: ImportedAssetSeed): ImportedAssetSeed {
+    return { ...options }
+  }
+
+  async workflowContainerFromFixture(
+    relativePath: string = 'default.json'
+  ): Promise<GeneratedJobSeed['workflow']> {
+    const workflow = JSON.parse(
+      await readFile(getFixturePath(relativePath), 'utf-8')
+    )
+
+    return {
+      extra_data: {
+        extra_pnginfo: {
+          workflow
+        }
+      }
+    }
+  }
+
+  async seedAssets({
+    generated = [],
+    imported = []
+  }: {
+    generated?: GeneratedJobSeed[]
+    imported?: ImportedAssetSeed[]
+  }): Promise<void> {
+    this.generatedJobs = [...generated]
+    this.importedFiles = [...imported]
+    this.seededFiles = new Map()
+
+    for (const job of this.generatedJobs) {
+      for (const output of job.outputs) {
+        const fallback = defaultFileFor(output.filename)
+        this.seededFiles.set(output.filename, {
+          filePath: output.filePath ?? fallback.filePath,
+          contentType: output.contentType ?? fallback.contentType,
+          textContent: fallback.textContent
+        })
+      }
     }
 
-    this.inputFilesRouteHandler = async (route: Route) => {
-      await route.fulfill({
-        status: 200,
-        contentType: 'application/json',
-        body: JSON.stringify(this.importedFiles)
+    for (const asset of this.importedFiles) {
+      const fallback = defaultFileFor(asset.name)
+      this.seededFiles.set(asset.name, {
+        filePath: asset.filePath ?? fallback.filePath,
+        contentType: asset.contentType ?? fallback.contentType,
+        textContent: fallback.textContent
       })
     }
 
-    await this.page.route(inputFilesRoutePattern, this.inputFilesRouteHandler)
+    await this.jobsApiMock.seedJobs(this.generatedJobs.map(buildSeededJob))
+    await this.ensureInputFilesRoute()
+    await this.ensureViewRoute()
   }
 
   async mockEmptyState(): Promise<void> {
-    await this.mockOutputHistory([])
-    await this.mockInputFiles([])
+    await this.seedAssets({ generated: [], imported: [] })
   }
 
   async clearMocks(): Promise<void> {
     this.generatedJobs = []
     this.importedFiles = []
+    this.seededFiles.clear()
 
-    if (this.jobsRouteHandler) {
-      await this.page.unroute(jobsListRoutePattern, this.jobsRouteHandler)
-      this.jobsRouteHandler = null
-    }
+    await this.jobsApiMock.clearMocks()
 
     if (this.inputFilesRouteHandler) {
       await this.page.unroute(
@@ -143,5 +295,67 @@ export class AssetsHelper {
       )
       this.inputFilesRouteHandler = null
     }
+
+    if (this.viewRouteHandler) {
+      await this.page.unroute(viewRoutePattern, this.viewRouteHandler)
+      this.viewRouteHandler = null
+    }
+  }
+
+  private async ensureInputFilesRoute(): Promise<void> {
+    if (this.inputFilesRouteHandler) {
+      return
+    }
+
+    this.inputFilesRouteHandler = async (route: Route) => {
+      await route.fulfill({
+        status: 200,
+        contentType: 'application/json',
+        body: JSON.stringify(this.importedFiles.map((asset) => asset.name))
+      })
+    }
+
+    await this.page.route(inputFilesRoutePattern, this.inputFilesRouteHandler)
+  }
+
+  private async ensureViewRoute(): Promise<void> {
+    if (this.viewRouteHandler) {
+      return
+    }
+
+    this.viewRouteHandler = async (route: Route) => {
+      const url = new URL(route.request().url())
+      const filename = url.searchParams.get('filename')
+
+      if (!filename) {
+        await route.fulfill({
+          status: 400,
+          contentType: 'application/json',
+          body: JSON.stringify({ error: 'Missing filename' })
+        })
+        return
+      }
+
+      const seededFile =
+        this.seededFiles.get(filename) ?? defaultFileFor(filename)
+
+      if (seededFile.filePath) {
+        const body = await readFile(seededFile.filePath)
+        await route.fulfill({
+          status: 200,
+          contentType: seededFile.contentType ?? getMimeType(filename),
+          body
+        })
+        return
+      }
+
+      await route.fulfill({
+        status: 200,
+        contentType: seededFile.contentType ?? getMimeType(filename),
+        body: seededFile.textContent ?? ''
+      })
+    }
+
+    await this.page.route(viewRoutePattern, this.viewRouteHandler)
   }
 }

browser_tests/fixtures/helpers/JobsApiMock.ts

@@ -0,0 +1,194 @@
+import type { Page, Route } from '@playwright/test'
+
+import type {
+  JobDetail,
+  RawJobListItem
+} from '../../../src/platform/remote/comfyui/jobs/jobTypes'
+
+const jobsListRoutePattern = /\/api\/jobs(?:\?.*)?$/
+const jobDetailRoutePattern = /\/api\/jobs\/[^/?#]+(?:\?.*)?$/
+const historyRoutePattern = /\/api\/history(?:\?.*)?$/
+
+export type SeededJob = {
+  listItem: RawJobListItem
+  detail: JobDetail
+}
+
+function parseLimit(url: URL, total: number): number {
+  const value = Number(url.searchParams.get('limit'))
+  if (!Number.isInteger(value) || value <= 0) {
+    return total
+  }
+  return value
+}
+
+function parseOffset(url: URL): number {
+  const value = Number(url.searchParams.get('offset'))
+  if (!Number.isInteger(value) || value < 0) {
+    return 0
+  }
+  return value
+}
+
+function getExecutionDuration(job: RawJobListItem): number {
+  const start = job.execution_start_time ?? 0
+  const end = job.execution_end_time ?? 0
+  return end - start
+}
+
+export class JobsApiMock {
+  private listRouteHandler: ((route: Route) => Promise<void>) | null = null
+  private detailRouteHandler: ((route: Route) => Promise<void>) | null = null
+  private historyRouteHandler: ((route: Route) => Promise<void>) | null = null
+  private seededJobs: SeededJob[] = []
+
+  constructor(private readonly page: Page) {}
+
+  async seedJobs(jobs: SeededJob[]): Promise<void> {
+    this.seededJobs = [...jobs]
+    await this.ensureRoutesRegistered()
+  }
+
+  async clearMocks(): Promise<void> {
+    this.seededJobs = []
+
+    if (this.listRouteHandler) {
+      await this.page.unroute(jobsListRoutePattern, this.listRouteHandler)
+      this.listRouteHandler = null
+    }
+
+    if (this.detailRouteHandler) {
+      await this.page.unroute(jobDetailRoutePattern, this.detailRouteHandler)
+      this.detailRouteHandler = null
+    }
+
+    if (this.historyRouteHandler) {
+      await this.page.unroute(historyRoutePattern, this.historyRouteHandler)
+      this.historyRouteHandler = null
+    }
+  }
+
+  private async ensureRoutesRegistered(): Promise<void> {
+    if (!this.listRouteHandler) {
+      this.listRouteHandler = async (route: Route) => {
+        const url = new URL(route.request().url())
+        const statuses = url.searchParams
+          .get('status')
+          ?.split(',')
+          .map((status) => status.trim())
+          .filter(Boolean)
+        const workflowId = url.searchParams.get('workflow_id')
+        const sortBy = url.searchParams.get('sort_by')
+        const sortOrder = url.searchParams.get('sort_order') === 'asc' ? 1 : -1
+
+        let filteredJobs = this.seededJobs.map(({ listItem }) => listItem)
+
+        if (statuses?.length) {
+          filteredJobs = filteredJobs.filter((job) =>
+            statuses.includes(job.status)
+          )
+        }
+
+        if (workflowId) {
+          filteredJobs = filteredJobs.filter(
+            (job) => job.workflow_id === workflowId
+          )
+        }
+
+        filteredJobs.sort((left, right) => {
+          const leftValue =
+            sortBy === 'execution_duration'
+              ? getExecutionDuration(left)
+              : left.create_time
+          const rightValue =
+            sortBy === 'execution_duration'
+              ? getExecutionDuration(right)
+              : right.create_time
+
+          return (leftValue - rightValue) * sortOrder
+        })
+
+        const offset = parseOffset(url)
+        const total = filteredJobs.length
+        const limit = parseLimit(url, total)
+        const visibleJobs = filteredJobs.slice(offset, offset + limit)
+
+        await route.fulfill({
+          status: 200,
+          contentType: 'application/json',
+          body: JSON.stringify({
+            jobs: visibleJobs,
+            pagination: {
+              offset,
+              limit,
+              total,
+              has_more: offset + visibleJobs.length < total
+            }
+          })
+        })
+      }
+
+      await this.page.route(jobsListRoutePattern, this.listRouteHandler)
+    }
+
+    if (!this.detailRouteHandler) {
+      this.detailRouteHandler = async (route: Route) => {
+        const jobId = route
+          .request()
+          .url()
+          .split('/api/jobs/')[1]
+          ?.split('?')[0]
+        const job = jobId
+          ? this.seededJobs.find(({ listItem }) => listItem.id === jobId)
+          : undefined
+
+        if (!job) {
+          await route.fulfill({
+            status: 404,
+            contentType: 'application/json',
+            body: JSON.stringify({ error: 'Job not found' })
+          })
+          return
+        }
+
+        await route.fulfill({
+          status: 200,
+          contentType: 'application/json',
+          body: JSON.stringify(job.detail)
+        })
+      }
+
+      await this.page.route(jobDetailRoutePattern, this.detailRouteHandler)
+    }
+
+    if (!this.historyRouteHandler) {
+      this.historyRouteHandler = async (route: Route) => {
+        const requestBody = route.request().postDataJSON() as
+          | { delete?: string[]; clear?: boolean }
+          | undefined
+
+        if (requestBody?.clear) {
+          this.seededJobs = this.seededJobs.filter(
+            ({ listItem }) =>
+              listItem.status === 'pending' || listItem.status === 'in_progress'
+          )
+        }
+
+        if (requestBody?.delete?.length) {
+          const deletedIds = new Set(requestBody.delete)
+          this.seededJobs = this.seededJobs.filter(
+            ({ listItem }) => !deletedIds.has(listItem.id)
+          )
+        }
+
+        await route.fulfill({
+          status: 200,
+          contentType: 'application/json',
+          body: JSON.stringify({})
+        })
+      }
+
+      await this.page.route(historyRoutePattern, this.historyRouteHandler)
+    }
+  }
+}

browser_tests/fixtures/helpers/KeyboardHelper.ts

@@ -14,8 +14,9 @@ export class KeyboardHelper {
     keyToPress: string,
     locator: Locator | null = this.canvas
   ): Promise<void> {
+    const modifier = process.platform === 'darwin' ? 'Meta' : 'Control'
     const target = locator ?? this.page.keyboard
-    await target.press(`Control+${keyToPress}`)
+    await target.press(`${modifier}+${keyToPress}`)
     await this.nextFrame()
   }
 

browser_tests/tests/sidebar/assets.spec.ts

@@ -1,28 +1,43 @@
 import { expect } from '@playwright/test'
 
+import type { ComfyPage } from '../../fixtures/ComfyPage'
 import { comfyPageFixture as test } from '../../fixtures/ComfyPage'
 
-test.describe('Assets sidebar', () => {
-  test.beforeEach(async ({ comfyPage }) => {
-    await comfyPage.assets.mockEmptyState()
-    await comfyPage.setup()
-  })
+async function openAssetsSidebar(
+  comfyPage: ComfyPage,
+  seed: Parameters<ComfyPage['assets']['seedAssets']>[0]
+) {
+  await comfyPage.page
+    .context()
+    .grantPermissions(['clipboard-read', 'clipboard-write'], {
+      origin: comfyPage.url
+    })
+  await comfyPage.settings.setSetting('Comfy.VueNodes.Enabled', true)
+  await comfyPage.assets.seedAssets(seed)
 
+  const tab = comfyPage.menu.assetsTab
+  await tab.open()
+
+  return tab
+}
+
+test.describe('Assets sidebar', () => {
   test.afterEach(async ({ comfyPage }) => {
     await comfyPage.assets.clearMocks()
   })
 
-  test('Shows empty-state copy for generated and imported tabs', async ({
+  test('shows empty-state copy for generated and imported tabs', async ({
     comfyPage
   }) => {
-    const tab = comfyPage.menu.assetsTab
-
-    await tab.open()
+    const tab = await openAssetsSidebar(comfyPage, {
+      generated: [],
+      imported: []
+    })
 
     await expect(tab.emptyStateTitle('No generated files found')).toBeVisible()
     await expect(tab.emptyStateMessage).toBeVisible()
 
-    await tab.importedTab.click()
+    await tab.showImported()
 
     await expect(tab.emptyStateTitle('No imported files found')).toBeVisible()
     await expect(tab.emptyStateMessage).toBeVisible()

src/components/sidebar/tabs/AssetsSidebarTab.vue

@@ -14,6 +14,7 @@
           <button
             class="m-0 cursor-pointer border-0 bg-transparent p-0 outline-0"
             role="button"
+            :aria-label="$t('mediaAsset.actions.copyJobId')"
             @click="copyJobId"
           >
             <i class="icon-[lucide--copy] text-sm"></i>
@@ -143,11 +144,16 @@
             <Button
               v-if="shouldShowDeleteButton"
               size="icon"
+              :aria-label="$t('mediaAsset.selection.deleteSelected')"
               @click="handleDeleteSelected"
             >
               <i class="icon-[lucide--trash-2] size-4" />
             </Button>
-            <Button size="icon" @click="handleDownloadSelected">
+            <Button
+              size="icon"
+              :aria-label="$t('mediaAsset.selection.downloadSelected')"
+              @click="handleDownloadSelected"
+            >
               <i class="icon-[lucide--download] size-4" />
             </Button>
           </template>

src/platform/assets/components/MediaAssetCard.vue

@@ -123,6 +123,7 @@
               $t('mediaAsset.actions.seeMoreOutputs')
             "
             variant="secondary"
+            :aria-label="$t('mediaAsset.actions.seeMoreOutputs')"
             @click.stop="handleOutputCountClick"
           >
             <i class="icon-[lucide--layers] size-4" />