### Question:
JodaDateService implements DateService { public final String rfc822DateFormat(Date dateTime) { return rfc822DateFormatter.print(new DateTime(dateTime)); }  final Date fromSeconds(long seconds); final String cDateFormat(Date dateTime); final String cDateFormat(); final Date cDateParse(String toParse); final String rfc822DateFormat(Date dateTime); final String rfc822DateFormat(); final Date rfc822DateParse(String toParse); final String iso8601SecondsDateFormat(Date dateTime); final String iso8601SecondsDateFormat(); final String iso8601DateFormat(Date date); final String iso8601DateFormat(); final Date iso8601DateParse(String toParse); final Date iso8601SecondsDateParse(String toParse); @Override Date iso8601DateOrSecondsDateParse(String toParse); @Override final String rfc1123DateFormat(Date dateTime); @Override final String rfc1123DateFormat(); @Override final Date rfc1123DateParse(String toParse);  }### Answer:
@Override @Test public void testRfc822DateFormat() { String dsString = dateService.rfc822DateFormat(testData[0].date); assertEquals(dsString, testData[0].rfc822DateString); }