
CREATE OR REPLACE PROCEDURE haf_admin_test_given()
        LANGUAGE 'plpgsql'
AS
$BODY$
BEGIN
    PERFORM hive.context_create( 'context' );
    CREATE TABLE table1( id INTEGER NOT NULL, smth TEXT NOT NULL ) INHERITS( hive.context );
    CREATE TABLE table2( id INTEGER NOT NULL, smth TEXT NOT NULL ) INHERITS( hive.context );
    CREATE TABLE table3( id INTEGER NOT NULL, smth TEXT NOT NULL ) INHERITS( hive.context );

    PERFORM hive.context_next_block( 'context' );
    INSERT INTO table1( id, smth ) VALUES( 123, 'blabla1' );
    INSERT INTO table2( id, smth ) VALUES( 223, 'blabla2' );
    INSERT INTO table3( id, smth ) VALUES( 323, 'blabla3' );


    PERFORM hive.context_next_block( 'my_context' );

    TRUNCATE hive.shadow_public_table1; --to do not revert inserts
    TRUNCATE hive.shadow_public_table2; --to do not revert inserts
    TRUNCATE hive.shadow_public_table3; --to do not revert inserts

    UPDATE table1 SET smth='blabla4';
    UPDATE table2 SET smth='blabla5';
    UPDATE table3 SET smth='blabla6';
END;
$BODY$
;

CREATE OR REPLACE PROCEDURE haf_admin_test_when()
LANGUAGE 'plpgsql'
AS
$BODY$
BEGIN
    PERFORM hive.context_back_from_fork( 'context' , -1 );
END
$BODY$
;

CREATE OR REPLACE PROCEDURE haf_admin_test_then()
        LANGUAGE 'plpgsql'
AS
$BODY$
BEGIN
    ASSERT ( SELECT COUNT(*) FROM table1 WHERE id=123 AND smth='blabla1' AND hive_rowid=1 ) = 1, 'Updated row was not reverted table1';
    ASSERT ( SELECT COUNT(*) FROM hive.shadow_public_table1 ) = 0, 'Shadow table is not empty table2';

    ASSERT ( SELECT COUNT(*) FROM table2 WHERE id=223 AND smth='blabla2' AND hive_rowid=1 ) = 1, 'Updated row was not reverted table2';
    ASSERT ( SELECT COUNT(*) FROM hive.shadow_public_table2 ) = 0, 'Shadow table is not empty table2';

    ASSERT ( SELECT COUNT(*) FROM table3 WHERE id=323 AND smth='blabla3' AND hive_rowid=1 ) = 1, 'Updated row was not reverted table3';
    ASSERT ( SELECT COUNT(*) FROM hive.shadow_public_table3 ) = 0, 'Shadow table is not empty table3';
END
$BODY$
;




