Copy tests of startRegistration hints from RelyingPartyV2 to RelyingParty

Author: emlun

webauthn-server-core/src/test/scala/com/yubico/webauthn/RelyingPartyStartOperationSpec.scala

@@ -219,6 +219,64 @@ class RelyingPartyStartOperationSpec
         }
       }
 
+      describe("allows setting the hints") {
+        val rp = relyingParty(userId = userId)
+
+        it("to string values in the spec or not.") {
+          val pkcco = rp.startRegistration(
+            StartRegistrationOptions
+              .builder()
+              .user(userId)
+              .hints("hej", "security-key", "hoj", "client-device", "hybrid")
+              .build()
+          )
+          pkcco.getHints.asScala should equal(
+            List(
+              "hej",
+              PublicKeyCredentialHint.SECURITY_KEY.getValue,
+              "hoj",
+              PublicKeyCredentialHint.CLIENT_DEVICE.getValue,
+              PublicKeyCredentialHint.HYBRID.getValue,
+            )
+          )
+        }
+
+        it("to PublicKeyCredentialHint values in the spec or not.") {
+          val pkcco = rp.startRegistration(
+            StartRegistrationOptions
+              .builder()
+              .user(userId)
+              .hints(
+                PublicKeyCredentialHint.of("hej"),
+                PublicKeyCredentialHint.HYBRID,
+                PublicKeyCredentialHint.SECURITY_KEY,
+                PublicKeyCredentialHint.of("hoj"),
+                PublicKeyCredentialHint.CLIENT_DEVICE,
+              )
+              .build()
+          )
+          pkcco.getHints.asScala should equal(
+            List(
+              "hej",
+              PublicKeyCredentialHint.HYBRID.getValue,
+              PublicKeyCredentialHint.SECURITY_KEY.getValue,
+              "hoj",
+              PublicKeyCredentialHint.CLIENT_DEVICE.getValue,
+            )
+          )
+        }
+
+        it("or not, defaulting to the empty list.") {
+          val pkcco = rp.startRegistration(
+            StartRegistrationOptions
+              .builder()
+              .user(userId)
+              .build()
+          )
+          pkcco.getHints.asScala should equal(List())
+        }
+      }
+
       it("allows setting the timeout to empty.") {
         val pkcco = relyingParty(userId = userId).startRegistration(
           StartRegistrationOptions