  @Test
  public void testGetKnownLibraryVersions() throws Exception {

    Map<String, String> versions = LiKafkaClientsUtils.getKnownLibraryVersions();
    Assert.assertEquals(versions.size(), 3);
    Assert.assertNotNull(versions.get("com.linkedin.kafka"));
    Assert.assertNotNull(versions.get("com.linkedin.mario"));
    //if we run from an IDE we wont get a version for "com.linkedin.kafka.clients"
  }