### Question:
ParserWrapper implements Parser { @Override public void close() throws IOException { jsonParser.close(); } ParserWrapper(JsonFactory jsonFactory, InputStream inputStream); @Override boolean hasCurrentToken(); @Override boolean isEndOfObject(); @Override boolean isEndOfArray(); @Override void moveToNextToken(); @Override void moveToNextValue(); @Override void skipChildren(); @Override String getFieldName(); @Override Boolean getBoolean(); @Override String getString(); @Override Integer getInteger(); @Override Long getLong(); @Override Double getDouble(); @Override BigDecimal getDecimal(); @Override Instant getInstant(); @Override T getEnum(Class<T> enumClass); @Override void close();  }### Answer:
@Test @DisplayName("Close parser") void closeTest() throws IOException { unit.close(); verify(jsonParser).close(); }