### Question:
RedshiftDatabaseMeta extends PostgreSqlDatabaseMeta { @Override public String getExtraOptionsHelpText() { return "http: } RedshiftDatabaseMeta(); @Override int getDefaultDatabasePort(); @Override String getDriverClass(); @Override String getURL( String hostname, String port, String databaseName ); @Override String getExtraOptionsHelpText(); @Override boolean isFetchSizeSupported(); @Override boolean supportsSetMaxRows();  }### Answer:
@Test public void testGetExtraOptionsHelpText() throws Exception { assertEquals( "http: dbMeta.getExtraOptionsHelpText() ); }