BEGIN;
    -- Load the TAP functions.
    CREATE EXTENSION pgtap;
    SET client_min_messages TO warning;

    -- Plan the tests.

    SELECT plan(12);

    -- Add data

    \i xt/data/42-pg/Base.sql

    -- Validate required tables

--    SELECT has_table('business');

    -- Validate required functions

    SELECT has_function('budget__get_info',ARRAY['integer']);
    SELECT has_function('budget__get_business_units',ARRAY['integer']);
    SELECT has_function('budget__search',ARRAY['date', 'date' , 'date', 'text', 'text', 'integer', 'integer', 'integer', 'integer[]', 'boolean', 'boolean']);
    SELECT has_function('budget__save_info',ARRAY['integer', 'date', 'date', 'text', 'text', 'integer[]']);
    SELECT has_function('budget__save_details',ARRAY['integer', 'text[]']);
    SELECT has_function('budget__get_details',ARRAY['integer']);
    SELECT has_function('budget__get_notes',ARRAY['integer']);
    SELECT has_function('budget__save_note',ARRAY['integer', 'text', 'text']);
    SELECT has_function('budget__get_notes',ARRAY['integer']);
    SELECT has_function('budget__variance_report',ARRAY['integer']);
    SELECT has_function('budget__mark_obsolete',ARRAY['integer']);
    SELECT has_function('budget__reject',ARRAY['integer']);

    -- Run tests

--    PREPARE test AS select ...;
--    SELECT results_eq('test',result,'Description');
--    DEALLOCATE test;

    -- Finish the tests and clean up.
    SELECT * FROM finish();

ROLLBACK;
