when(this.mechContext.getFlags()).thenReturn(0x1234);
        when(this.mechContext.initSecContext(any(byte[].class), eq(0), eq(0))).thenReturn(new byte[] { 0x01, 0x02 });

        // Act: len==0 triggers initial token construction
        byte[] out = ctx.initSecContext(null, 0, 0);

        // Assert: returns a SPNEGO token (opaque here but non-null/non-empty)
        assertNotNull(out);

      and charge a fee for, acceptance of support, warranty, indemnity,
      or other liability obligations and/or rights consistent with this
      License. However, in accepting such obligations, You may act only
      on Your own behalf and on Your sole responsibility, not on behalf
      of any other Contributor, and only if You agree to indemnify,
      defend, and hold each Contributor harmless for any liability

      and charge a fee for, acceptance of support, warranty, indemnity,
      or other liability obligations and/or rights consistent with this
      License. However, in accepting such obligations, You may act only
      on Your own behalf and on Your sole responsibility, not on behalf
      of any other Contributor, and only if You agree to indemnify,
      defend, and hold each Contributor harmless for any liability

      and charge a fee for, acceptance of support, warranty, indemnity,
      or other liability obligations and/or rights consistent with this
      License. However, in accepting such obligations, You may act only
      on Your own behalf and on Your sole responsibility, not on behalf
      of any other Contributor, and only if You agree to indemnify,
      defend, and hold each Contributor harmless for any liability

      and charge a fee for, acceptance of support, warranty, indemnity,
      or other liability obligations and/or rights consistent with this
      License. However, in accepting such obligations, You may act only
      on Your own behalf and on Your sole responsibility, not on behalf
      of any other Contributor, and only if You agree to indemnify,
      defend, and hold each Contributor harmless for any liability

					}
				}
				svcAccts[user] = madmin.SRSvcAccCreate{
					Parent:        acc.Credentials.ParentUser,
					AccessKey:     user,
					SecretKey:     acc.Credentials.SecretKey,
					Groups:        acc.Credentials.Groups,
					Claims:        claims,
					SessionPolicy: policyJSON,
					Status:        acc.Credentials.Status,
					Name:          sa.Name,
					Description:   sa.Description,

	}
	if objectAPI == nil {
		return
	}

	// Notify all other MinIO peers signal service.
	srvResult := serviceResult{Action: act, Results: []servicePeerResult{}}

	process := act == madmin.ServiceActionRestart || act == madmin.ServiceActionStop
	if process {
		localhost := globalLocalNodeName
		if globalLocalNodeName == "" {
			localhost = "127.0.0.1"
		}

		Secure: s.secure,
	})
	if err != nil {
		c.Fatalf("Err creating user admin client: %v", err)
	}
	userAdmClient.SetCustomTransport(s.TestSuiteCommon.client.Transport)

	// Create svc acc
	cr := c.mustCreateSvcAccount(ctx, value.AccessKeyID, userAdmClient)

	svcClient := s.getUserClient(c, cr.AccessKey, cr.SecretKey, "")

	// 1. Check S3 access for service account ListObjects()

acceptance of support, warranty, indemnity, or other liability obligations 
and/or rights consistent with this License. However, in accepting such 
obligations, You may act only on Your own behalf and on Your sole 
responsibility, not on behalf of any other Contributor, and only if You 
agree to indemnify, defend, and hold each Contributor harmless for any 

      and charge a fee for, acceptance of support, warranty, indemnity,
      or other liability obligations and/or rights consistent with this
      License. However, in accepting such obligations, You may act only
      on Your own behalf and on Your sole responsibility, not on behalf
      of any other Contributor, and only if You agree to indemnify,
      defend, and hold each Contributor harmless for any liability