issue #386 in cosmic ray - the files needed to reproduce the problem

config.yml

module: gilded_rose

baseline: 10

exclude-modules:

test-runner:
  name: unittest
  args: test_gilded_rose

execution-engine:
  name: local

gilded_rose.py

# -*- coding: utf-8 -*-

class GildedRose(object):

    def __init__(self, items):
        self.items = items

    def update_quality(self):
        for item in self.items:
            if item.name != "Aged Brie" and item.name != "Backstage passes to a TAFKAL80ETC concert":
                if item.quality > 0:
                    if item.name != "Sulfuras, Hand of Ragnaros":
                        item.quality = item.quality - 1
            else:
                if item.quality < 50:
                    item.quality = item.quality + 1
                    if item.name == "Backstage passes to a TAFKAL80ETC concert":
                        if item.sell_in < 11:
                            if item.quality < 50:
                                item.quality = item.quality + 1
                        if item.sell_in < 6:
                            if item.quality < 50:
                                item.quality = item.quality + 1
            if item.name != "Sulfuras, Hand of Ragnaros":
                item.sell_in = item.sell_in - 1
            if item.sell_in < 0:
                if item.name != "Aged Brie":
                    if item.name != "Backstage passes to a TAFKAL80ETC concert":
                        if item.quality > 0:
                            if item.name != "Sulfuras, Hand of Ragnaros":
                                item.quality = item.quality - 1
                    else:
                        item.quality = item.quality - item.quality
                else:
                    if item.quality < 50:
                        item.quality = item.quality + 1


class Item:
    def __init__(self, name, sell_in, quality):
        self.name = name
        self.sell_in = sell_in
        self.quality = quality

    def __repr__(self):
        return "%s, %s, %s" % (self.name, self.sell_in, self.quality)

GildedRoseTest.test_foo.approved.txt

args: ('foo', -1, 0) => 'foo, -2, 0'
args: ('foo', -1, 1) => 'foo, -2, 0'
args: ('foo', -1, 49) => 'foo, -2, 47'
args: ('foo', -1, 50) => 'foo, -2, 48'
args: ('foo', 0, 0) => 'foo, -1, 0'
args: ('foo', 0, 1) => 'foo, -1, 0'
args: ('foo', 0, 49) => 'foo, -1, 47'
args: ('foo', 0, 50) => 'foo, -1, 48'
args: ('foo', 11, 0) => 'foo, 10, 0'
args: ('foo', 11, 1) => 'foo, 10, 0'
args: ('foo', 11, 49) => 'foo, 10, 48'
args: ('foo', 11, 50) => 'foo, 10, 49'
args: ('Aged Brie', -1, 0) => 'Aged Brie, -2, 2'
args: ('Aged Brie', -1, 1) => 'Aged Brie, -2, 3'
args: ('Aged Brie', -1, 49) => 'Aged Brie, -2, 50'
args: ('Aged Brie', -1, 50) => 'Aged Brie, -2, 50'
args: ('Aged Brie', 0, 0) => 'Aged Brie, -1, 2'
args: ('Aged Brie', 0, 1) => 'Aged Brie, -1, 3'
args: ('Aged Brie', 0, 49) => 'Aged Brie, -1, 50'
args: ('Aged Brie', 0, 50) => 'Aged Brie, -1, 50'
args: ('Aged Brie', 11, 0) => 'Aged Brie, 10, 1'
args: ('Aged Brie', 11, 1) => 'Aged Brie, 10, 2'
args: ('Aged Brie', 11, 49) => 'Aged Brie, 10, 50'
args: ('Aged Brie', 11, 50) => 'Aged Brie, 10, 50'
args: ('Sulfuras, Hand of Ragnaros', -1, 0) => 'Sulfuras, Hand of Ragnaros, -1, 0'
args: ('Sulfuras, Hand of Ragnaros', -1, 1) => 'Sulfuras, Hand of Ragnaros, -1, 1'
args: ('Sulfuras, Hand of Ragnaros', -1, 49) => 'Sulfuras, Hand of Ragnaros, -1, 49'
args: ('Sulfuras, Hand of Ragnaros', -1, 50) => 'Sulfuras, Hand of Ragnaros, -1, 50'
args: ('Sulfuras, Hand of Ragnaros', 0, 0) => 'Sulfuras, Hand of Ragnaros, 0, 0'
args: ('Sulfuras, Hand of Ragnaros', 0, 1) => 'Sulfuras, Hand of Ragnaros, 0, 1'
args: ('Sulfuras, Hand of Ragnaros', 0, 49) => 'Sulfuras, Hand of Ragnaros, 0, 49'
args: ('Sulfuras, Hand of Ragnaros', 0, 50) => 'Sulfuras, Hand of Ragnaros, 0, 50'
args: ('Sulfuras, Hand of Ragnaros', 11, 0) => 'Sulfuras, Hand of Ragnaros, 11, 0'
args: ('Sulfuras, Hand of Ragnaros', 11, 1) => 'Sulfuras, Hand of Ragnaros, 11, 1'
args: ('Sulfuras, Hand of Ragnaros', 11, 49) => 'Sulfuras, Hand of Ragnaros, 11, 49'
args: ('Sulfuras, Hand of Ragnaros', 11, 50) => 'Sulfuras, Hand of Ragnaros, 11, 50'
args: ('Backstage passes to a TAFKAL80ETC concert', -1, 0) => 'Backstage passes to a TAFKAL80ETC concert, -2, 0'
args: ('Backstage passes to a TAFKAL80ETC concert', -1, 1) => 'Backstage passes to a TAFKAL80ETC concert, -2, 0'
args: ('Backstage passes to a TAFKAL80ETC concert', -1, 49) => 'Backstage passes to a TAFKAL80ETC concert, -2, 0'
args: ('Backstage passes to a TAFKAL80ETC concert', -1, 50) => 'Backstage passes to a TAFKAL80ETC concert, -2, 0'
args: ('Backstage passes to a TAFKAL80ETC concert', 0, 0) => 'Backstage passes to a TAFKAL80ETC concert, -1, 0'
args: ('Backstage passes to a TAFKAL80ETC concert', 0, 1) => 'Backstage passes to a TAFKAL80ETC concert, -1, 0'
args: ('Backstage passes to a TAFKAL80ETC concert', 0, 49) => 'Backstage passes to a TAFKAL80ETC concert, -1, 0'
args: ('Backstage passes to a TAFKAL80ETC concert', 0, 50) => 'Backstage passes to a TAFKAL80ETC concert, -1, 0'
args: ('Backstage passes to a TAFKAL80ETC concert', 11, 0) => 'Backstage passes to a TAFKAL80ETC concert, 10, 1'
args: ('Backstage passes to a TAFKAL80ETC concert', 11, 1) => 'Backstage passes to a TAFKAL80ETC concert, 10, 2'
args: ('Backstage passes to a TAFKAL80ETC concert', 11, 49) => 'Backstage passes to a TAFKAL80ETC concert, 10, 50'
args: ('Backstage passes to a TAFKAL80ETC concert', 11, 50) => 'Backstage passes to a TAFKAL80ETC concert, 10, 50'

test_gilded_rose.py

# -*- coding: utf-8 -*-
import unittest

from approvaltests import verify_all_combinations

from gilded_rose import Item, GildedRose
from approvaltests.reporters.generic_diff_reporter_factory import GenericDiffReporter


class GildedRoseTest(unittest.TestCase):
    def test_foo(self):
        verify_all_combinations(self.do_update, (
            ["foo",
                "Aged Brie",
                "Sulfuras, Hand of Ragnaros",
                "Backstage passes to a TAFKAL80ETC concert"],
            [-1, 0, 11],
            [0, 1, 49, 50],
        ), reporter=GenericDiffReporter(('Custom', '/usr/bin/diff')))

    def do_update(self, name, sell_in, quality):
        items = [Item(name, sell_in, quality)]
        gilded_rose = GildedRose(items)
        gilded_rose.update_quality()
        item_repr = repr(items[0])
        return item_repr


if __name__ == '__main__':
    unittest.main()