OpenSource/GildedRose-Refactoring-Kata
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Add backstagePasses tests

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This commit is contained in:
Richard Xu 2022-12-22 11:39:39 -05:00
parent 5fb5da5a1e
commit e4d6840198
2 changed files with 40 additions and 3 deletions
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8
Java/src/main/java/com/gildedrose/GildedRose.java
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@ -3,6 +3,8 @@ package com.gildedrose;
class GildedRose { class GildedRose {
public static final String AGED_BRIE = "Aged Brie"; public static final String AGED_BRIE = "Aged Brie";
public static final String SULFURAS = "Sulfuras, Hand of Ragnaros"; public static final String SULFURAS = "Sulfuras, Hand of Ragnaros";
public static final String BACKSTAGE_PASSES = "Backstage passes to a TAFKAL80ETC concert";
Item[] items; Item[] items;
@ -13,7 +15,7 @@ class GildedRose {
public void updateQuality() { public void updateQuality() {
for (int i = 0; i < items.length; i++) { for (int i = 0; i < items.length; i++) {
if (!items[i].name.equals(AGED_BRIE) if (!items[i].name.equals(AGED_BRIE)
&& !items[i].name.equals("Backstage passes to a TAFKAL80ETC concert")) { && !items[i].name.equals(BACKSTAGE_PASSES)) {
if (items[i].quality > 0) { if (items[i].quality > 0) {
if (!items[i].name.equals(SULFURAS)) { if (!items[i].name.equals(SULFURAS)) {
items[i].quality = items[i].quality - 1; items[i].quality = items[i].quality - 1;
@ -23,7 +25,7 @@ class GildedRose {
if (items[i].quality < 50) { if (items[i].quality < 50) {
items[i].quality = items[i].quality + 1; items[i].quality = items[i].quality + 1;
if (items[i].name.equals("Backstage passes to a TAFKAL80ETC concert")) { if (items[i].name.equals(BACKSTAGE_PASSES)) {
if (items[i].sellIn < 11) { if (items[i].sellIn < 11) {
if (items[i].quality < 50) { if (items[i].quality < 50) {
items[i].quality = items[i].quality + 1; items[i].quality = items[i].quality + 1;
@ -45,7 +47,7 @@ class GildedRose {
if (items[i].sellIn < 0) { if (items[i].sellIn < 0) {
if (!items[i].name.equals(AGED_BRIE)) { if (!items[i].name.equals(AGED_BRIE)) {
if (!items[i].name.equals("Backstage passes to a TAFKAL80ETC concert")) { if (!items[i].name.equals(BACKSTAGE_PASSES)) {
if (items[i].quality > 0) { if (items[i].quality > 0) {
if (!items[i].name.equals(SULFURAS)) { if (!items[i].name.equals(SULFURAS)) {
items[i].quality = items[i].quality - 1; items[i].quality = items[i].quality - 1;

35
Java/src/test/java/com/gildedrose/GildedRoseTest.java
View File

@ -44,4 +44,39 @@ class GildedRoseTest {
app.updateQuality(); app.updateQuality();
assertEquals(app.items[0].quality, SULFURAS_QUALITY); assertEquals(app.items[0].quality, SULFURAS_QUALITY);
} }
@Test
public void backstagePassesQualityIncreasesByTwoWhenThereAreTenDaysOrLessBeforeTheConcert() {
int quality = 0;
Item[] items = new Item[] { new Item(GildedRose.BACKSTAGE_PASSES, 10, quality) };
GildedRose app = new GildedRose(items);
app.updateQuality();
assertEquals(app.items[0].quality, 2);
app.updateQuality();
assertEquals(app.items[0].quality, 4);
}
@Test
public void backstagePassesQualityIncreasesByThreeWhenThereAreFiveDaysOrLessBeforeTheConcert() {
int quality = 0;
Item[] items = new Item[] { new Item(GildedRose.BACKSTAGE_PASSES, 5, quality) };
GildedRose app = new GildedRose(items);
app.updateQuality();
assertEquals(app.items[0].quality, 3);
app.updateQuality();
assertEquals(app.items[0].quality, 6);
app.updateQuality();
assertEquals(app.items[0].quality, 9);
}
@Test
public void backstagePassesQualityDropsToZeroAfterTheConcert() {
int quality = 10;
Item[] items = new Item[] { new Item(GildedRose.BACKSTAGE_PASSES, 1, quality) };
GildedRose app = new GildedRose(items);
app.updateQuality();
assertEquals(app.items[0].quality, 13);
app.updateQuality();
assertEquals(app.items[0].quality, 0);
}
} }