### Question:
ResultFormatterJSONLD implements ResultFormatter { @Override public String format(String result) throws ResultFormattingException { return "{\"@context\": \"https: }  @Override String format(String result);  }### Answer:
@Test public void formatSingleResult() throws IOException { String format = new ResultFormatterJSONLD().format(CypherTestUtil.CYPHER_RESULT); assertThat(format, is("{\"@context\": \"https: }