Add conversion tests for registration errors

node/ts/test/NetTest.ts

@@ -20,8 +20,6 @@ import {
   Environment,
   Net,
   newNativeHandle,
-  RegistrationService,
-  RegistrationSessionState,
   SIGNAL_TLS_PROXY_SCHEME,
   TokioAsyncContext,
   UnauthenticatedChatConnection,
@@ -878,21 +876,3 @@ describe('cdsi lookup', () => {
     });
   });
 });
-
-describe('registration client', () => {
-  describe('registration session conversion', () => {
-    const expectedSession: RegistrationSessionState = {
-      allowedToRequestCode: true,
-      verified: true,
-      nextCallSecs: 123,
-      nextSmsSecs: 456,
-      nextVerificationAttemptSecs: 789,
-      requestedInformation: new Set(['pushChallenge']),
-    };
-
-    const convertedSession = RegistrationService._convertNativeSessionState(
-      newNativeHandle(Native.TESTING_RegistrationSessionInfoConvert())
-    );
-    expect(convertedSession).to.deep.equal(expectedSession);
-  });
-});