fix(billing): 修复 OpenAI fast 档位计费并补齐展示

- 打通 service_tier 在 OpenAI HTTP、WS、passthrough 与 usage 记录中的传递
- 修正 priority/flex 计费逻辑，并将 fast 归一化为 priority
- 在用户端和管理端补齐服务档位与计费明细展示
- 补齐前后端测试，并修复 WS 限流信号重复持久化导致的全量回归失败

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

frontend/src/components/admin/usage/UsageTable.vue

@@ -228,6 +228,14 @@
               <span class="text-gray-400">{{ t('admin.usage.outputCost') }}</span>
               <span class="font-medium text-white">${{ tooltipData.output_cost.toFixed(6) }}</span>
             </div>
+            <div v-if="tooltipData && tooltipData.input_tokens > 0" class="flex items-center justify-between gap-4">
+              <span class="text-gray-400">{{ t('usage.inputTokenPrice') }}</span>
+              <span class="font-medium text-sky-300">{{ formatTokenPricePerMillion(tooltipData.input_cost, tooltipData.input_tokens) }} {{ t('usage.perMillionTokens') }}</span>
+            </div>
+            <div v-if="tooltipData && tooltipData.output_tokens > 0" class="flex items-center justify-between gap-4">
+              <span class="text-gray-400">{{ t('usage.outputTokenPrice') }}</span>
+              <span class="font-medium text-violet-300">{{ formatTokenPricePerMillion(tooltipData.output_cost, tooltipData.output_tokens) }} {{ t('usage.perMillionTokens') }}</span>
+            </div>
             <div v-if="tooltipData && tooltipData.cache_creation_cost > 0" class="flex items-center justify-between gap-4">
               <span class="text-gray-400">{{ t('admin.usage.cacheCreationCost') }}</span>
               <span class="font-medium text-white">${{ tooltipData.cache_creation_cost.toFixed(6) }}</span>
@@ -238,6 +246,10 @@
             </div>
           </div>
           <!-- Rate and Summary -->
+          <div class="flex items-center justify-between gap-6">
+            <span class="text-gray-400">{{ t('usage.serviceTier') }}</span>
+            <span class="font-semibold text-cyan-300">{{ getUsageServiceTierLabel(tooltipData?.service_tier, t) }}</span>
+          </div>
           <div class="flex items-center justify-between gap-6">
             <span class="text-gray-400">{{ t('usage.rate') }}</span>
             <span class="font-semibold text-blue-400">{{ (tooltipData?.rate_multiplier || 1).toFixed(2) }}x</span>
@@ -271,6 +283,8 @@
 import { ref } from 'vue'
 import { useI18n } from 'vue-i18n'
 import { formatDateTime, formatReasoningEffort } from '@/utils/format'
+import { formatTokenPricePerMillion } from '@/utils/usagePricing'
+import { getUsageServiceTierLabel } from '@/utils/usageServiceTier'
 import { resolveUsageRequestType } from '@/utils/usageRequestType'
 import DataTable from '@/components/common/DataTable.vue'
 import EmptyState from '@/components/common/EmptyState.vue'

frontend/src/components/admin/usage/__tests__/UsageTable.spec.ts

@@ -0,0 +1,111 @@
+import { describe, expect, it, vi, beforeEach } from 'vitest'
+import { mount } from '@vue/test-utils'
+import { nextTick } from 'vue'
+
+import UsageTable from '../UsageTable.vue'
+
+const messages: Record<string, string> = {
+  'usage.costDetails': 'Cost Breakdown',
+  'admin.usage.inputCost': 'Input Cost',
+  'admin.usage.outputCost': 'Output Cost',
+  'admin.usage.cacheCreationCost': 'Cache Creation Cost',
+  'admin.usage.cacheReadCost': 'Cache Read Cost',
+  'usage.inputTokenPrice': 'Input price',
+  'usage.outputTokenPrice': 'Output price',
+  'usage.perMillionTokens': '/ 1M tokens',
+  'usage.serviceTier': 'Service tier',
+  'usage.serviceTierPriority': 'Fast',
+  'usage.serviceTierFlex': 'Flex',
+  'usage.serviceTierStandard': 'Standard',
+  'usage.rate': 'Rate',
+  'usage.accountMultiplier': 'Account rate',
+  'usage.original': 'Original',
+  'usage.userBilled': 'User billed',
+  'usage.accountBilled': 'Account billed',
+}
+
+vi.mock('vue-i18n', async () => {
+  const actual = await vi.importActual<typeof import('vue-i18n')>('vue-i18n')
+  return {
+    ...actual,
+    useI18n: () => ({
+      t: (key: string) => messages[key] ?? key,
+    }),
+  }
+})
+
+const DataTableStub = {
+  props: ['data'],
+  template: `
+    <div>
+      <div v-for="row in data" :key="row.request_id">
+        <slot name="cell-cost" :row="row" />
+      </div>
+    </div>
+  `,
+}
+
+describe('admin UsageTable tooltip', () => {
+  beforeEach(() => {
+    vi.spyOn(HTMLElement.prototype, 'getBoundingClientRect').mockReturnValue({
+      x: 0,
+      y: 0,
+      top: 20,
+      left: 20,
+      right: 120,
+      bottom: 40,
+      width: 100,
+      height: 20,
+      toJSON: () => ({}),
+    } as DOMRect)
+  })
+
+  it('shows service tier and billing breakdown in cost tooltip', async () => {
+    const row = {
+      request_id: 'req-admin-1',
+      actual_cost: 0.092883,
+      total_cost: 0.092883,
+      account_rate_multiplier: 1,
+      rate_multiplier: 1,
+      service_tier: 'priority',
+      input_cost: 0.020285,
+      output_cost: 0.00303,
+      cache_creation_cost: 0,
+      cache_read_cost: 0.069568,
+      input_tokens: 4057,
+      output_tokens: 101,
+    }
+
+    const wrapper = mount(UsageTable, {
+      props: {
+        data: [row],
+        loading: false,
+        columns: [],
+      },
+      global: {
+        stubs: {
+          DataTable: DataTableStub,
+          EmptyState: true,
+          Icon: true,
+          Teleport: true,
+        },
+      },
+    })
+
+    await wrapper.find('.group.relative').trigger('mouseenter')
+    await nextTick()
+
+    const text = wrapper.text()
+    expect(text).toContain('Service tier')
+    expect(text).toContain('Fast')
+    expect(text).toContain('Rate')
+    expect(text).toContain('1.00x')
+    expect(text).toContain('Account rate')
+    expect(text).toContain('User billed')
+    expect(text).toContain('Account billed')
+    expect(text).toContain('$0.092883')
+    expect(text).toContain('$5.0000 / 1M tokens')
+    expect(text).toContain('$30.0000 / 1M tokens')
+    expect(text).toContain('$0.069568')
+  })
+})

frontend/src/i18n/__tests__/usageServiceTierLocales.spec.ts

@@ -0,0 +1,20 @@
+import { describe, expect, it } from 'vitest'
+
+import en from '../locales/en'
+import zh from '../locales/zh'
+
+describe('usage service tier locale keys', () => {
+  it('contains zh labels for service tier tooltip', () => {
+    expect(zh.usage.serviceTier).toBe('服务档位')
+    expect(zh.usage.serviceTierPriority).toBe('Fast')
+    expect(zh.usage.serviceTierFlex).toBe('Flex')
+    expect(zh.usage.serviceTierStandard).toBe('Standard')
+  })
+
+  it('contains en labels for service tier tooltip', () => {
+    expect(en.usage.serviceTier).toBe('Service tier')
+    expect(en.usage.serviceTierPriority).toBe('Fast')
+    expect(en.usage.serviceTierFlex).toBe('Flex')
+    expect(en.usage.serviceTierStandard).toBe('Standard')
+  })
+})

frontend/src/i18n/locales/en.ts

@@ -722,8 +722,15 @@ export default {
     unknown: 'Unknown',
     in: 'In',
     out: 'Out',
+    inputTokenPrice: 'Input price',
+    outputTokenPrice: 'Output price',
+    perMillionTokens: '/ 1M tokens',
     cacheRead: 'Read',
     cacheWrite: 'Write',
+    serviceTier: 'Service tier',
+    serviceTierPriority: 'Fast',
+    serviceTierFlex: 'Flex',
+    serviceTierStandard: 'Standard',
     rate: 'Rate',
     original: 'Original',
     billed: 'Billed',

frontend/src/i18n/locales/zh.ts

@@ -727,8 +727,15 @@ export default {
     unknown: '未知',
     in: '输入',
     out: '输出',
+    inputTokenPrice: '输入单价',
+    outputTokenPrice: '输出单价',
+    perMillionTokens: '/ 1M Token',
     cacheRead: '读取',
     cacheWrite: '写入',
+    serviceTier: '服务档位',
+    serviceTierPriority: 'Fast',
+    serviceTierFlex: 'Flex',
+    serviceTierStandard: 'Standard',
     rate: '倍率',
     original: '原始',
     billed: '计费',

frontend/src/types/index.ts

@@ -927,6 +927,7 @@ export interface UsageLog {
   account_id: number | null
   request_id: string
   model: string
+  service_tier?: string | null
   reasoning_effort?: string | null
 
   group_id: number | null

frontend/src/utils/__tests__/usageServiceTier.spec.ts

@@ -0,0 +1,39 @@
+import { describe, expect, it } from 'vitest'
+
+import { formatUsageServiceTier, getUsageServiceTierLabel, normalizeUsageServiceTier } from '@/utils/usageServiceTier'
+
+describe('usageServiceTier utils', () => {
+  it('normalizes fast/default aliases', () => {
+    expect(normalizeUsageServiceTier('fast')).toBe('priority')
+    expect(normalizeUsageServiceTier(' default ')).toBe('standard')
+    expect(normalizeUsageServiceTier('STANDARD')).toBe('standard')
+  })
+
+  it('preserves supported tiers', () => {
+    expect(normalizeUsageServiceTier('priority')).toBe('priority')
+    expect(normalizeUsageServiceTier('flex')).toBe('flex')
+  })
+
+  it('formats empty values as standard', () => {
+    expect(formatUsageServiceTier()).toBe('standard')
+    expect(formatUsageServiceTier('')).toBe('standard')
+  })
+
+  it('passes through unknown non-empty tiers for display fallback', () => {
+    expect(normalizeUsageServiceTier('custom-tier')).toBe('custom-tier')
+    expect(formatUsageServiceTier('custom-tier')).toBe('custom-tier')
+  })
+
+  it('maps tiers to translated labels', () => {
+    const translate = (key: string) => ({
+      'usage.serviceTierPriority': 'Fast',
+      'usage.serviceTierFlex': 'Flex',
+      'usage.serviceTierStandard': 'Standard',
+    })[key] ?? key
+
+    expect(getUsageServiceTierLabel('fast', translate)).toBe('Fast')
+    expect(getUsageServiceTierLabel('flex', translate)).toBe('Flex')
+    expect(getUsageServiceTierLabel(undefined, translate)).toBe('Standard')
+    expect(getUsageServiceTierLabel('custom-tier', translate)).toBe('custom-tier')
+  })
+})

frontend/src/utils/usagePricing.ts

@@ -0,0 +1,49 @@
+export const TOKENS_PER_MILLION = 1_000_000
+
+interface TokenPriceFormatOptions {
+  fractionDigits?: number
+  withCurrencySymbol?: boolean
+  emptyValue?: string
+}
+
+function isFiniteNumber(value: unknown): value is number {
+  return typeof value === 'number' && Number.isFinite(value)
+}
+
+export function calculateTokenUnitPrice(
+  cost: number | null | undefined,
+  tokens: number | null | undefined
+): number | null {
+  if (!isFiniteNumber(cost) || !isFiniteNumber(tokens) || tokens <= 0) {
+    return null
+  }
+
+  return cost / tokens
+}
+
+export function calculateTokenPricePerMillion(
+  cost: number | null | undefined,
+  tokens: number | null | undefined
+): number | null {
+  const unitPrice = calculateTokenUnitPrice(cost, tokens)
+  if (unitPrice == null) {
+    return null
+  }
+
+  return unitPrice * TOKENS_PER_MILLION
+}
+
+export function formatTokenPricePerMillion(
+  cost: number | null | undefined,
+  tokens: number | null | undefined,
+  options: TokenPriceFormatOptions = {}
+): string {
+  const pricePerMillion = calculateTokenPricePerMillion(cost, tokens)
+  if (pricePerMillion == null) {
+    return options.emptyValue ?? '-'
+  }
+
+  const fractionDigits = options.fractionDigits ?? 4
+  const formatted = pricePerMillion.toFixed(fractionDigits)
+  return options.withCurrencySymbol == false ? formatted : `$${formatted}`
+}

frontend/src/utils/usageServiceTier.ts

@@ -0,0 +1,25 @@
+export function normalizeUsageServiceTier(serviceTier?: string | null): string | null {
+  const value = serviceTier?.trim().toLowerCase()
+  if (!value) return null
+  if (value === 'fast') return 'priority'
+  if (value === 'default' || value === 'standard') return 'standard'
+  if (value === 'priority' || value === 'flex') return value
+  return value
+}
+
+export function formatUsageServiceTier(serviceTier?: string | null): string {
+  const normalized = normalizeUsageServiceTier(serviceTier)
+  if (!normalized) return 'standard'
+  return normalized
+}
+
+export function getUsageServiceTierLabel(
+  serviceTier: string | null | undefined,
+  translate: (key: string) => string,
+): string {
+  const tier = formatUsageServiceTier(serviceTier)
+  if (tier === 'priority') return translate('usage.serviceTierPriority')
+  if (tier === 'flex') return translate('usage.serviceTierFlex')
+  if (tier === 'standard') return translate('usage.serviceTierStandard')
+  return tier
+}

frontend/src/views/user/UsageView.vue

@@ -426,6 +426,14 @@
               <span class="text-gray-400">{{ t('admin.usage.outputCost') }}</span>
               <span class="font-medium text-white">${{ tooltipData.output_cost.toFixed(6) }}</span>
             </div>
+            <div v-if="tooltipData && tooltipData.input_tokens > 0" class="flex items-center justify-between gap-4">
+              <span class="text-gray-400">{{ t('usage.inputTokenPrice') }}</span>
+              <span class="font-medium text-sky-300">{{ formatTokenPricePerMillion(tooltipData.input_cost, tooltipData.input_tokens) }} {{ t('usage.perMillionTokens') }}</span>
+            </div>
+            <div v-if="tooltipData && tooltipData.output_tokens > 0" class="flex items-center justify-between gap-4">
+              <span class="text-gray-400">{{ t('usage.outputTokenPrice') }}</span>
+              <span class="font-medium text-violet-300">{{ formatTokenPricePerMillion(tooltipData.output_cost, tooltipData.output_tokens) }} {{ t('usage.perMillionTokens') }}</span>
+            </div>
             <div v-if="tooltipData && tooltipData.cache_creation_cost > 0" class="flex items-center justify-between gap-4">
               <span class="text-gray-400">{{ t('admin.usage.cacheCreationCost') }}</span>
               <span class="font-medium text-white">${{ tooltipData.cache_creation_cost.toFixed(6) }}</span>
@@ -436,6 +444,10 @@
             </div>
           </div>
           <!-- Rate and Summary -->
+          <div class="flex items-center justify-between gap-6">
+            <span class="text-gray-400">{{ t('usage.serviceTier') }}</span>
+            <span class="font-semibold text-cyan-300">{{ getUsageServiceTierLabel(tooltipData?.service_tier, t) }}</span>
+          </div>
           <div class="flex items-center justify-between gap-6">
             <span class="text-gray-400">{{ t('usage.rate') }}</span>
             <span class="font-semibold text-blue-400"
@@ -478,6 +490,8 @@ import Icon from '@/components/icons/Icon.vue'
 import type { UsageLog, ApiKey, UsageQueryParams, UsageStatsResponse } from '@/types'
 import type { Column } from '@/components/common/types'
 import { formatDateTime, formatReasoningEffort } from '@/utils/format'
+import { formatTokenPricePerMillion } from '@/utils/usagePricing'
+import { getUsageServiceTierLabel } from '@/utils/usageServiceTier'
 import { resolveUsageRequestType } from '@/utils/usageRequestType'
 
 const { t } = useI18n()

frontend/src/views/user/__tests__/UsageView.spec.ts

@@ -0,0 +1,266 @@
+import { describe, expect, it, vi, beforeEach } from 'vitest'
+import { flushPromises, mount } from '@vue/test-utils'
+import { nextTick } from 'vue'
+
+import UsageView from '../UsageView.vue'
+
+const { query, getStatsByDateRange, list, showError, showWarning, showSuccess, showInfo } = vi.hoisted(() => ({
+  query: vi.fn(),
+  getStatsByDateRange: vi.fn(),
+  list: vi.fn(),
+  showError: vi.fn(),
+  showWarning: vi.fn(),
+  showSuccess: vi.fn(),
+  showInfo: vi.fn(),
+}))
+
+const messages: Record<string, string> = {
+  'usage.costDetails': 'Cost Breakdown',
+  'admin.usage.inputCost': 'Input Cost',
+  'admin.usage.outputCost': 'Output Cost',
+  'admin.usage.cacheCreationCost': 'Cache Creation Cost',
+  'admin.usage.cacheReadCost': 'Cache Read Cost',
+  'usage.inputTokenPrice': 'Input price',
+  'usage.outputTokenPrice': 'Output price',
+  'usage.perMillionTokens': '/ 1M tokens',
+  'usage.serviceTier': 'Service tier',
+  'usage.serviceTierPriority': 'Fast',
+  'usage.serviceTierFlex': 'Flex',
+  'usage.serviceTierStandard': 'Standard',
+  'usage.rate': 'Rate',
+  'usage.original': 'Original',
+  'usage.billed': 'Billed',
+  'usage.allApiKeys': 'All API Keys',
+  'usage.apiKeyFilter': 'API Key',
+  'usage.model': 'Model',
+  'usage.reasoningEffort': 'Reasoning Effort',
+  'usage.type': 'Type',
+  'usage.tokens': 'Tokens',
+  'usage.cost': 'Cost',
+  'usage.firstToken': 'First Token',
+  'usage.duration': 'Duration',
+  'usage.time': 'Time',
+  'usage.userAgent': 'User Agent',
+}
+
+vi.mock('@/api', () => ({
+  usageAPI: {
+    query,
+    getStatsByDateRange,
+  },
+  keysAPI: {
+    list,
+  },
+}))
+
+vi.mock('@/stores/app', () => ({
+  useAppStore: () => ({ showError, showWarning, showSuccess, showInfo }),
+}))
+
+vi.mock('vue-i18n', async () => {
+  const actual = await vi.importActual<typeof import('vue-i18n')>('vue-i18n')
+  return {
+    ...actual,
+    useI18n: () => ({
+      t: (key: string) => messages[key] ?? key,
+    }),
+  }
+})
+
+const AppLayoutStub = { template: '<div><slot /></div>' }
+const TablePageLayoutStub = {
+  template: '<div><slot name="actions" /><slot name="filters" /><slot /></div>',
+}
+
+describe('user UsageView tooltip', () => {
+  beforeEach(() => {
+    query.mockReset()
+    getStatsByDateRange.mockReset()
+    list.mockReset()
+    showError.mockReset()
+    showWarning.mockReset()
+    showSuccess.mockReset()
+    showInfo.mockReset()
+
+    vi.spyOn(HTMLElement.prototype, 'getBoundingClientRect').mockReturnValue({
+      x: 0,
+      y: 0,
+      top: 20,
+      left: 20,
+      right: 120,
+      bottom: 40,
+      width: 100,
+      height: 20,
+      toJSON: () => ({}),
+    } as DOMRect)
+
+    ;(globalThis as any).ResizeObserver = class {
+      observe() {}
+      disconnect() {}
+    }
+  })
+
+  it('shows fast service tier and unit prices in user tooltip', async () => {
+    query.mockResolvedValue({
+      items: [
+        {
+          request_id: 'req-user-1',
+          actual_cost: 0.092883,
+          total_cost: 0.092883,
+          rate_multiplier: 1,
+          service_tier: 'priority',
+          input_cost: 0.020285,
+          output_cost: 0.00303,
+          cache_creation_cost: 0,
+          cache_read_cost: 0.069568,
+          input_tokens: 4057,
+          output_tokens: 101,
+          cache_creation_tokens: 0,
+          cache_read_tokens: 278272,
+          cache_creation_5m_tokens: 0,
+          cache_creation_1h_tokens: 0,
+          image_count: 0,
+          image_size: null,
+          first_token_ms: null,
+          duration_ms: 1,
+          created_at: '2026-03-08T00:00:00Z',
+        },
+      ],
+      total: 1,
+      pages: 1,
+    })
+    getStatsByDateRange.mockResolvedValue({
+      total_requests: 1,
+      total_tokens: 100,
+      total_cost: 0.1,
+      avg_duration_ms: 1,
+    })
+    list.mockResolvedValue({ items: [] })
+
+    const wrapper = mount(UsageView, {
+      global: {
+        stubs: {
+          AppLayout: AppLayoutStub,
+          TablePageLayout: TablePageLayoutStub,
+          Pagination: true,
+          EmptyState: true,
+          Select: true,
+          DateRangePicker: true,
+          Icon: true,
+          Teleport: true,
+        },
+      },
+    })
+
+    await flushPromises()
+    await nextTick()
+
+    const setupState = (wrapper.vm as any).$?.setupState
+    setupState.tooltipData = {
+      request_id: 'req-user-1',
+      actual_cost: 0.092883,
+      total_cost: 0.092883,
+      rate_multiplier: 1,
+      service_tier: 'priority',
+      input_cost: 0.020285,
+      output_cost: 0.00303,
+      cache_creation_cost: 0,
+      cache_read_cost: 0.069568,
+      input_tokens: 4057,
+      output_tokens: 101,
+    }
+    setupState.tooltipVisible = true
+    await nextTick()
+
+    const text = wrapper.text()
+    expect(text).toContain('Service tier')
+    expect(text).toContain('Fast')
+    expect(text).toContain('Rate')
+    expect(text).toContain('1.00x')
+    expect(text).toContain('Billed')
+    expect(text).toContain('$0.092883')
+    expect(text).toContain('$5.0000 / 1M tokens')
+    expect(text).toContain('$30.0000 / 1M tokens')
+  })
+
+  it('exports csv with input and output unit price columns', async () => {
+    const exportedLogs = [
+      {
+        request_id: 'req-user-export',
+        actual_cost: 0.092883,
+        total_cost: 0.092883,
+        rate_multiplier: 1,
+        service_tier: 'priority',
+        input_cost: 0.020285,
+        output_cost: 0.00303,
+        cache_creation_cost: 0.000001,
+        cache_read_cost: 0.069568,
+        input_tokens: 4057,
+        output_tokens: 101,
+        cache_creation_tokens: 4,
+        cache_read_tokens: 278272,
+        cache_creation_5m_tokens: 0,
+        cache_creation_1h_tokens: 0,
+        image_count: 0,
+        image_size: null,
+        first_token_ms: 12,
+        duration_ms: 345,
+        created_at: '2026-03-08T00:00:00Z',
+        model: 'gpt-5.4',
+        reasoning_effort: null,
+        api_key: { name: 'demo-key' },
+      },
+    ]
+
+    query.mockResolvedValue({
+      items: exportedLogs,
+      total: 1,
+      pages: 1,
+    })
+    getStatsByDateRange.mockResolvedValue({
+      total_requests: 1,
+      total_tokens: 100,
+      total_cost: 0.1,
+      avg_duration_ms: 1,
+    })
+    list.mockResolvedValue({ items: [] })
+
+    let exportedBlob: Blob | null = null
+    const originalCreateObjectURL = window.URL.createObjectURL
+    const originalRevokeObjectURL = window.URL.revokeObjectURL
+    window.URL.createObjectURL = vi.fn((blob: Blob | MediaSource) => {
+      exportedBlob = blob as Blob
+      return 'blob:usage-export'
+    }) as typeof window.URL.createObjectURL
+    window.URL.revokeObjectURL = vi.fn(() => {}) as typeof window.URL.revokeObjectURL
+    const clickSpy = vi.spyOn(HTMLAnchorElement.prototype, 'click').mockImplementation(() => {})
+
+    const wrapper = mount(UsageView, {
+      global: {
+        stubs: {
+          AppLayout: AppLayoutStub,
+          TablePageLayout: TablePageLayoutStub,
+          Pagination: true,
+          EmptyState: true,
+          Select: true,
+          DateRangePicker: true,
+          Icon: true,
+          Teleport: true,
+        },
+      },
+    })
+
+    await flushPromises()
+
+    const setupState = (wrapper.vm as any).$?.setupState
+    await setupState.exportToCSV()
+
+    expect(exportedBlob).not.toBeNull()
+    expect(clickSpy).toHaveBeenCalled()
+    expect(showSuccess).toHaveBeenCalled()
+
+    window.URL.createObjectURL = originalCreateObjectURL
+    window.URL.revokeObjectURL = originalRevokeObjectURL
+    clickSpy.mockRestore()
+  })
+})