public void DegradesExtraConjuredRatePastSellIn(int quality)
{
bool sellInPassed = true;
int expectedDegradedQuality = quality - (TheGetDegradedQualityMethod.QUALITY_DEGRADES_BY * TheGetDegradedQualityMethod.SELLIN_PASSED_MULTIPLIER * CONJURED_ADDITIONAL_DEGRADES_MULTIPLIER);
int degradedQuality = InventoryManagementRules.GetConjuredQuality(quality, sellInPassed);
Assert.Equal(expectedDegradedQuality, degradedQuality);
}
public void DegradesAtConjuredRateDuringSellIn(int quality)
{
bool sellInPassed = false;
int exectedDegradedQuality = quality - (TheGetDegradedQualityMethod.QUALITY_DEGRADES_BY * CONJURED_ADDITIONAL_DEGRADES_MULTIPLIER);
int degradedQuality = InventoryManagementRules.GetConjuredQuality(quality, sellInPassed);
Assert.Equal(exectedDegradedQuality, degradedQuality);
}
// int.Min rolls over to positive and causes quality to degrade at lower rate (but we aren't manually reducing sellIn in this method, again 6 million years, that's fine)
public void QualityDecreasesIncreasedRate(int sellIn, int quality)
{
var conjuredItem = new FinestGood(CONJURED_ITEM_NAME, sellIn, quality);
bool sellInPassed = InventoryManagementRules.HasSellInPassed(sellIn);
int expectedQuality = InventoryManagementRules.GetConjuredQuality(quality, sellInPassed);
new ConjuredItemUpdaterRuleset().ApplyUpdates(conjuredItem);
Assert.Equal(expectedQuality, conjuredItem.Quality);
}