How to use

createFromContentType

method

in

org.apache.jena.atlas.web.MediaType

@Test
void should_get_for_graphiql() throws Exception {
  Thread.sleep(1000);
  final String path = basePath + config.getGraphqlConfig().port() + config.getGraphqlConfig().graphiQLPath();
  final Envelope envelope = getPath(path, "application/json");
  final String contentType = envelope.getContentType();
  assertNotNull(contentType);
  final MediaType mediaType = MediaType.createFromContentType(contentType);
  assertEquals("text/html", mediaType.getContentType());
}