OpenSource/GildedRose-Refactoring-Kata
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把for loop改成foreach且把計算邏輯移到fuction方便閱讀

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This commit is contained in:
liaolizhen 2020-08-13 16:20:08 +08:00
parent 2f629ecc0e
commit bfcbd1c96f
2 changed files with 55 additions and 50 deletions
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103
Java/src/main/java/com/gildedrose/GildedRose.java
View File

@ -8,57 +8,62 @@ class GildedRose {
}
public void updateQuality() {
for (int i = 0; i < items.length; i++) {
if (items[i].name.equals("Aged Brie") || items[i].name.equals("Backstage passes to a TAFKAL80ETC concert")) {
if (items[i].quality < 50) {
items[i].quality = items[i].quality + 1;
for (Item item : items) {
updateItem(item);
}
}
if (items[i].name.equals("Backstage passes to a TAFKAL80ETC concert")) {
if (items[i].sellIn < 11) {
if (items[i].quality < 50) {
items[i].quality = items[i].quality + 1;
}
}
private void updateItem(Item item) {
if (item.name.equals("Aged Brie")
|| item.name.equals("Backstage passes to a TAFKAL80ETC concert")) {
if (item.quality < 50) {
item.quality = item.quality + 1;
if (items[i].sellIn < 6) {
if (items[i].quality < 50) {
items[i].quality = items[i].quality + 1;
}
}
}
}
} else {
if (items[i].quality > 0) {
if (items[i].name.equals("Sulfuras, Hand of Ragnaros")) {
} else {
items[i].quality = items[i].quality - 1;
}
}
}
if (item.name.equals("Backstage passes to a TAFKAL80ETC concert")) {
if (item.sellIn < 11) {
if (item.quality < 50) {
item.quality = item.quality + 1;
}
}
if (items[i].name.equals("Sulfuras, Hand of Ragnaros")) {
} else {
items[i].sellIn = items[i].sellIn - 1;
}
if (item.sellIn < 6) {
if (item.quality < 50) {
item.quality = item.quality + 1;
}
}
}
}
} else {
if (item.quality > 0) {
if (item.name.equals("Sulfuras, Hand of Ragnaros")) {
} else {
item.quality = item.quality - 1;
}
}
}
if (items[i].sellIn < 0) {
if (items[i].name.equals("Aged Brie")) {
if (items[i].quality < 50) {
items[i].quality = items[i].quality + 1;
}
} else {
if (items[i].name.equals("Backstage passes to a TAFKAL80ETC concert")) {
items[i].quality = items[i].quality - items[i].quality;
} else {
if (items[i].quality > 0) {
if (items[i].name.equals("Sulfuras, Hand of Ragnaros")) {
continue;
}
items[i].quality = items[i].quality - 1;
}
}
}
}
}
}
if (item.name.equals("Sulfuras, Hand of Ragnaros")) {
} else {
item.sellIn = item.sellIn - 1;
}
if (item.sellIn < 0) {
if (item.name.equals("Aged Brie")) {
if (item.quality < 50) {
item.quality = item.quality + 1;
}
} else {
if (item.name.equals("Backstage passes to a TAFKAL80ETC concert")) {
item.quality = item.quality - item.quality;
} else {
if (item.quality > 0) {
if (item.name.equals("Sulfuras, Hand of Ragnaros")) {
return;
}
item.quality = item.quality - 1;
}
}
}
}
}
}

2
Java/src/test/java/com/gildedrose/GildedRoseTest.java
View File

@ -11,7 +11,7 @@ class GildedRoseTest {
Item[] items = new Item[] { new Item("foo", 0, 0) };
GildedRose app = new GildedRose(items);
app.updateQuality();
assertEquals("fixme", app.items[0].name);
assertEquals("foo", app.items[0].name);
}
// copy-paste from https://gist.github.com/adelatorrefoss/ebc658b3e0054913dced80c8fe384de0