@Test
public void innerJoinFootballSoccerOnPlayDatePlayDateTime() {

  Table table1 = createFOOTBALLSCHEDULEDateTime();
  Table table2 = createSOCCERSCHEDULEDateTime();
  Table joined = table1.joinOn("PlayDateTime").inner(true, table2);
  assertEquals(10, joined.columnCount());
  assertEquals(2, joined.rowCount());
}