diff --git a/waltid-libraries/auth/waltid-ktor-authnz/src/test/kotlin/id/walt/AccountIdentifierRegistryTest.kt b/waltid-libraries/auth/waltid-ktor-authnz/src/test/kotlin/id/walt/AccountIdentifierRegistryTest.kt
new file mode 100644
index 000000000..1cb7100a0
--- /dev/null
+++ b/waltid-libraries/auth/waltid-ktor-authnz/src/test/kotlin/id/walt/AccountIdentifierRegistryTest.kt
@@ -0,0 +1,26 @@
+package id.walt
+
+import id.walt.ktorauthnz.accounts.identifiers.AccountIdentifierRegistry
+import id.walt.ktorauthnz.accounts.identifiers.methods.EmailIdentifier
+import id.walt.ktorauthnz.accounts.identifiers.methods.JWTIdentifier
+import id.walt.ktorauthnz.accounts.identifiers.methods.RADIUSIdentifier
+import id.walt.ktorauthnz.accounts.identifiers.methods.UsernameIdentifier
+import kotlin.test.Test
+
+class AccountIdentifierRegistryTest {
+
+    @Test
+    fun testIdentifierRegistry() {
+        listOf(
+            EmailIdentifier("test@example.org"),
+            JWTIdentifier("subject1"),
+            RADIUSIdentifier("example.host", "username1"),
+            UsernameIdentifier("alice1")
+        ).associateWith { it.identifierName to it.toDataString() }
+            .map { (k, v) -> k to AccountIdentifierRegistry.getAccountIdentifier(v.first, v.second) }
+            .forEach {
+                println("${it.first} == ${it.second}")
+                check(it.first == it.second) { "${it.first} does not match ${it.second}" }
+            }
+    }
+}
diff --git a/waltid-libraries/auth/waltid-permissions/build.gradle.kts b/waltid-libraries/auth/waltid-permissions/build.gradle.kts
index 80cf9b530..0f51335b8 100644
--- a/waltid-libraries/auth/waltid-permissions/build.gradle.kts
+++ b/waltid-libraries/auth/waltid-permissions/build.gradle.kts
@@ -33,9 +33,10 @@ kotlin {
     }
     js(IR) {
         moduleName = "waltid-permissions"
+        nodejs()
         browser {
             generateTypeScriptDefinitions()
-            testTask {
+            /*testTask {
                 useKarma {
                     fun hasProgram(program: String) =
                         runCatching {
@@ -51,11 +52,10 @@ kotlin {
                     ).entries.firstOrNull { hasProgram(it.key) }
                     if (testEngine == null) println("No web test engine installed, please install chromium or firefox or chrome.")
                     else {
-                        // println("Using web test engine: ${testEngine.key}")
                         testEngine.value.invoke()
                     }
                 }
-            }
+            }*/
         }
         binaries.library()
     }
@@ -124,3 +124,7 @@ extensions.getByType<SuspendTransformGradleExtension>().apply {
         )
     )
 }
+
+tasks.named("jsBrowserTest") {
+    enabled = false
+}