/**
* Tests validation of query feeds.
*/
public void testValidateQueryFeedData()
{
QueryType type = QueryType.getQueryType(QueryType.TYPE_DELICIOUS);
assertNotNull("Invalid parameter.", SmartFeedDialog.validateQueryFeedData(type, "", "1", true, 1));
assertNotNull("Invalid parameter.", SmartFeedDialog.validateQueryFeedData(type, " ", "1", true, 1));
assertNull(SmartFeedDialog.validateQueryFeedData(type, "a", "1", true, 1));