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tests/password-policy-contract.ps1

@@ -0,0 +1,24 @@
+$ErrorActionPreference = 'Stop'
+
+$owner = 'utils/validation.js'
+if (-not (Test-Path $owner)) { throw 'Missing shared password policy owner' }
+$validation = Get-Content $owner -Raw -Encoding UTF8
+foreach ($token in @('export const PASSWORD_POLICY_MESSAGE', 'export const validatePassword')) {
+  if (-not $validation.Contains($token)) { throw "Password policy owner missing: $token" }
+}
+
+foreach ($page in @(
+  'pages/auth/a04-register.vue',
+  'pages/auth/a05-reset-password.vue',
+  'pages/profile/m04-change-password.vue'
+)) {
+  $source = Get-Content $page -Raw -Encoding UTF8
+  foreach ($token in @('validatePassword', 'PASSWORD_POLICY_MESSAGE', '@/utils/validation.js')) {
+    if (-not $source.Contains($token)) { throw "$page does not consume shared password policy: $token" }
+  }
+  if ($source -match '\(\?=\.\*\[A-Za-z\]\)|\{8,32\}\$') {
+    throw "$page must not own a local password policy regex"
+  }
+}
+
+Write-Output 'PASSWORD-POLICY-CONTRACT PASS'