mirror of
https://github.com/emilybache/GildedRose-Refactoring-Kata.git
synced 2025-12-12 04:12:13 +00:00
97 lines
3.1 KiB
PL/PgSQL
97 lines
3.1 KiB
PL/PgSQL
CREATE OR REPLACE FUNCTION test_case_update_quality() RETURNS void AS $$
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DECLARE
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sell_in_result item.sell_in%TYPE;
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quality_result item.quality%TYPE;
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BEGIN
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TRUNCATE TABLE item;
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CALL new_item('Aged Brie', 4, 6);
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CALL update_quality();
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SELECT quality, sell_in FROM item INTO quality_result, sell_in_result;
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perform test_assertEquals('Quality should increase', 7.0, quality_result);
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perform test_assertEquals('Sell in should decrease', 3.0, sell_in_result);
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END;
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$$ LANGUAGE plpgsql;
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CREATE OR REPLACE FUNCTION format_day(day INTEGER) RETURNS TEXT[] AS $$
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DECLARE
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result TEXT[];
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item_result RECORD;
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BEGIN
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result := ARRAY[CONCAT('-------- day ', day, ' --------')];
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result := result || 'name, sellIn, quality'::TEXT;
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FOR item_result IN (SELECT name, sell_in, quality FROM item ORDER BY name ASC, sell_in ASC, quality ASC)
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LOOP
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result := result || format('%s, %s, %s', item_result.name, item_result.sell_in, item_result.quality);
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END LOOP;
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RETURN result;
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END;
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$$ LANGUAGE plpgsql;
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CREATE OR REPLACE FUNCTION test_case_update_quality_golden_master() RETURNS VOID AS $$
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DECLARE
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sell_in_result item.sell_in%TYPE;
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quality_result item.quality%TYPE;
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days INTEGER;
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result TEXT[];
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expected TEXT[];
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item_result RECORD;
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BEGIN
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-- given
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TRUNCATE TABLE item;
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CALL new_item('+5 Dexterity Vest', 10, 20);
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CALL new_item('Aged Brie', 2, 0);
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CALL new_item('Elixir of the Mongoose', 5, 7);
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CALL new_item('Sulfuras, Hand of Ragnaros', 0, 80);
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CALL new_item('Sulfuras, Hand of Ragnaros', -1, 80);
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CALL new_item('Backstage passes to a TAFKAL80ETC concert', 15, 20);
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CALL new_item('Backstage passes to a TAFKAL80ETC concert', 10, 49);
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CALL new_item('Backstage passes to a TAFKAL80ETC concert', 5, 49);
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-- this conjured item does not work properly yet ;
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CALL new_item('Conjured Mana Cake', 3, 6);
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days := 1;
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-- when
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result := format_day(0);
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FOR current_day IN 1 .. days
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LOOP
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CALL update_quality();
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result := result || format_day(current_day);
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END LOOP;
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-- then
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expected := ARRAY[
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'-------- day 0 --------',
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'name, sellIn, quality',
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'+5 Dexterity Vest, 10, 20',
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'Aged Brie, 2, 0',
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'Backstage passes to a TAFKAL80ETC concert, 5, 49',
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'Backstage passes to a TAFKAL80ETC concert, 10, 49',
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'Backstage passes to a TAFKAL80ETC concert, 15, 20',
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'Conjured Mana Cake, 3, 6',
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'Elixir of the Mongoose, 5, 7',
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'Sulfuras, Hand of Ragnaros, -1, 80',
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'Sulfuras, Hand of Ragnaros, 0, 80',
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'-------- day 1 --------',
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'name, sellIn, quality',
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'+5 Dexterity Vest, 9, 19',
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'Aged Brie, 1, 1',
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'Backstage passes to a TAFKAL80ETC concert, 4, 50',
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'Backstage passes to a TAFKAL80ETC concert, 9, 50',
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'Backstage passes to a TAFKAL80ETC concert, 14, 21',
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'Conjured Mana Cake, 2, 5',
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'Elixir of the Mongoose, 4, 6',
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'Sulfuras, Hand of Ragnaros, -1, 80',
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'Sulfuras, Hand of Ragnaros, 0, 80'
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];
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perform test_assertEquals_golden_master(expected, result);
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END;
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$$ LANGUAGE plpgsql;
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SELECT * FROM test_run_all(); |