in src/it/java/com/epam/digital/data/platform/integration/idm/client/KeycloakAuthRestClientIT.java [108:112]
void testSearchUser() {
var users = idmService.searchUsers(SearchUserQuery.builder().drfo("123").build());
assertThat(users.size()).isEqualTo(1);
assertThat(users.get(0).getUserName()).isEqualTo("123");
}