if err = newTestConfig(globalMinioDefaultRegion, obj); err != nil {
		t.Fatal(err)
	}

	creds := globalActiveCred
	token, err := getTokenString(creds.AccessKey, creds.SecretKey)
	if err != nil {
		t.Fatalf("unable get token %s", err)
	}
	testCases := []struct {
		req         *http.Request
		expectedErr error
	}{
		// Set valid authorization header.
		{
			req: &http.Request{
				Header: http.Header{

		RWMutex: &sync.RWMutex{},
		pkMap:   map[string]interface{}{},
	}
	pubKeys.add("76b95ae5-33ef-4283-97b7-d2a85dc2d8f4", []byte("WNGvKVyyNmXq0TraSvjaDN9CtpFgx35IXtGEffMCPR0"))

	if len(pubKeys.pkMap) != 1 {
		t.Fatalf("Expected 1 keys, got %d", len(pubKeys.pkMap))
	}

	provider := providerCfg{
		ClientID:     "76b95ae5-33ef-4283-97b7-d2a85dc2d8f4",
		ClientSecret: "WNGvKVyyNmXq0TraSvjaDN9CtpFgx35IXtGEffMCPR0",
	}