NameTest.java

@Test
public void fieldsUseLowerCaseCamel() {
  String schema = readFileToString(new File(getClass().getResource("/schema.json").getPath()), Charset.forName("UTF-8"));
  Swagger swagger = new SwaggerParser().parse(schema);

  for (Map.Entry<String, Model> entry : swagger.getDefinitions().entrySet()) {
    if (entry.getValue().getProperties() == null) {
      continue;
    }
    for (String fieldName : entry.getValue().getProperties().keySet()) {
      assertTrue(fieldName + " of " + entry.getKey() + " should be lowerCaseCamel", LOWER_CASE_CAMEL.matcher(fieldName).matches());
    }
  }
}