chore: import upstream snapshot with attribution

2026-07-13 13:20:55 +08:00
commit d25d482dc2
13754 changed files with 4996608 additions and 0 deletions
@@ -0,0 +1,52 @@
+/**
+ * @vitest-environment node
+ */
+import { describe, expect, it } from 'vitest'
+import {
+  canEditUsageLimit,
+  checkEnterprisePlan,
+  checkProPlan,
+  checkTeamPlan,
+  getEffectiveSeats,
+  hasPaidSubscriptionStatus,
+  hasUsableSubscriptionAccess,
+  hasUsableSubscriptionStatus,
+} from '@/lib/billing/subscriptions/utils'
+
+describe('billing subscription status helpers', () => {
+  it('treats past_due as paid entitlement but not usable access', () => {
+    expect(hasPaidSubscriptionStatus('active')).toBe(true)
+    expect(hasPaidSubscriptionStatus('past_due')).toBe(true)
+    expect(hasPaidSubscriptionStatus('canceled')).toBe(false)
+
+    expect(hasUsableSubscriptionStatus('active')).toBe(true)
+    expect(hasUsableSubscriptionStatus('past_due')).toBe(false)
+    expect(hasUsableSubscriptionStatus('incomplete')).toBe(false)
+
+    expect(hasUsableSubscriptionAccess('active', false)).toBe(true)
+    expect(hasUsableSubscriptionAccess('active', true)).toBe(false)
+    expect(hasUsableSubscriptionAccess('past_due', false)).toBe(false)
+  })
+
+  it('keeps paid plan checks true for past_due subscriptions', () => {
+    expect(checkProPlan({ plan: 'pro_4000', status: 'past_due' })).toBe(true)
+    expect(checkTeamPlan({ plan: 'team_8000', status: 'past_due' })).toBe(true)
+    expect(checkEnterprisePlan({ plan: 'enterprise', status: 'past_due' })).toBe(true)
+  })
+
+  it('only allows usage limit editing for active usable subscriptions', () => {
+    expect(canEditUsageLimit({ plan: 'pro_4000', status: 'active' })).toBe(true)
+    expect(canEditUsageLimit({ plan: 'team_8000', status: 'active' })).toBe(true)
+
+    expect(canEditUsageLimit({ plan: 'pro_4000', status: 'past_due' })).toBe(false)
+    expect(canEditUsageLimit({ plan: 'team_8000', status: 'past_due' })).toBe(false)
+    expect(canEditUsageLimit({ plan: 'enterprise', status: 'active' })).toBe(false)
+    expect(canEditUsageLimit({ plan: 'free', status: 'active' })).toBe(false)
+  })
+
+  it('falls back to one seat for entitled team subscriptions before seats sync completes', () => {
+    expect(getEffectiveSeats({ plan: 'team_8000', status: 'active', seats: null })).toBe(1)
+    expect(getEffectiveSeats({ plan: 'team_8000', status: 'past_due', seats: undefined })).toBe(1)
+    expect(getEffectiveSeats({ plan: 'team_8000', status: 'canceled', seats: null })).toBe(0)
+  })
+})