public static void assertFilter(String expression, boolean expectedValue)
{
MetadataManager metadata = new MetadataManager();
Expression parsed = createExpression(expression, metadata, ImmutableMap.<Symbol, Type>of());
ConnectorSession session = new ConnectorSession("user", "test", "catalog", "schema", UTC_KEY, Locale.ENGLISH, null, null);
InterpretedFilterFunction filterFunction = new InterpretedFilterFunction(parsed,
ImmutableMap.<Symbol, Type>of(),
ImmutableMap.<Symbol, Input>of(),
metadata,