convert to intellij

.gitignore

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+/target/
+!.mvn/wrapper/maven-wrapper.jar
+
+### STS ###
+.apt_generated
+.classpath
+.factorypath
+.project
+.settings
+.springBeans
+.sts4-cache
+
+### IntelliJ IDEA ###
+.idea
+*.iws
+*.iml
+*.ipr
+
+### NetBeans ###
+/nbproject/private/
+/build/
+/nbbuild/
+/dist/
+/nbdist/
+/.nb-gradle/

pom.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+
+    <groupId>com.zipcodewilmington</groupId>
+    <artifactId>gildedrose</artifactId>
+    <version>1.0-SNAPSHOT</version>
+    <properties>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+        <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
+        <java.version>1.8</java.version>
+    </properties>
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <configuration>
+                    <source>1.8</source>
+                    <target>1.8</target>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
+    <dependencies>
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <version>4.12</version>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
+
+</project>

readme.md

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+# Clean Code
+
+### **Objective:**
+* To learn to read code and write test for the `Inventory` class
+* To refactor (aka clean up) the code in the `Inventory` class to make it more maintainable and readable
+
+### **Purpose:**
+* To understand why writing readable code matter
+
+### **Instructions:**
+
+1. Fork this Repository
+    * [fork](https://help.github.com/articles/fork-a-repo/) this repository to your personal github account
+    * [clone](https://help.github.com/articles/cloning-a-repository/) **your** `forked` repository to your local machine.
+    * clean up the code in the `Inventory` class
+    * commit your changes
+    * submit a `pull request` which compares Zipcoder `master` to your `master`.
+3. DO NOT CHANGE THE ITEM CLASS
+
+### See test coverage
+1. Right click on the `java` folder in the `test` directory
+2. Select `Run all with test coverage`
+3. Note a window pop up which display which line is covered
+
+# Part 1 - Original Description of the Gilded Rose
+
+Hi and welcome to team Gilded Rose. As you know, we are a small inn
+with a prime location in a prominent city run by a friendly innkeeper
+named Allison. We also buy and sell only the finest
+goods. Unfortunately, our goods are constantly degrading in quality as
+they approach their sell by date. We have a system in place that
+updates our inventory for us. It was developed by a no-nonsense type
+named Leeroy, who has moved on to new adventures. Your task is to add
+the new feature to our system so that we can begin selling a new
+category of items. But before you can add a new feature, you need to add a test
+that provides 100% line coverage for the `Inventory` class.
+
+
+First an introduction to our system:
+
+- All items have a SellIn value which denotes the number of days we
+  have to sell the item
+- All items have a Quality value which denotes how valuable the item
+  is
+- At the end of each day our system lowers both values for every item
+
+Pretty simple, right? Well this is where it gets interesting:
+
+  - Once the sell by date has passed, Quality degrades twice as fast
+  - The Quality of an item is never negative
+  - "Aged Brie" actually increases in Quality the older it gets
+  - The Quality of an item is never more than 50
+  - "Sulfuras", being a legendary item, never has to be sold or
+    decreases in Quality
+  - "Backstage passes", like aged brie, increases in Quality as it's
+    SellIn value approaches; Quality increases by 2 when there are 10
+    days or less and by 3 when there are 5 days or less but Quality
+    drops to 0 after the concert
+
+Just for clarification, an item can never have its Quality increase
+above 50, however "Sulfuras" is a legendary item and as such its
+Quality is 80 and it never alters.
+
+DO NOT alter the Item class or Items property as those belong to the goblin
+in the corner who will insta-rage and one-shot you as he doesn't
+believe in shared code ownership (you can make the UpdateQuality
+method and Items property static if you like, we'll cover for
+you).
+
+## Part 2 - Refactor the code
+
+Note how hard it is to read this code. Your task is to refactor the code to make it more readable. First create a new branch called `refactor`.
+
+
+
+## Part 3 - Add a new item
+
+We have recently signed a supplier of conjured items. This requires an update to our system. First create a new branch called `new-item`. Add a `conjured` item.
+
+- "Conjured" items degrade in Quality twice as fast as normal items
+
+Feel free to make any changes to the UpdateQuality method and add any
+new code as long as everything still works correctly.
+
+
+This originated from [Bobby Johnson's Blog](https://iamnotmyself.com/2011/02/13/refactor-this-the-gilded-rose-kata/).

src/main/java/com/zipcodewilmington/gildedrose/Inventory.java

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+package com.zipcodewilmington.gildedrose;
+
+
+public class Inventory {
+    private Item[] items;
+
+    public Inventory(Item[] items) {
+        super();
+        this.items = items;
+    }
+
+
+    public void updateQuality() {
+        for (int i = 0; i < items.length; i++) {
+            if (!items[i].getName().equals("Aged Brie")
+                    && !items[i].getName().equals("Backstage passes to a TAFKAL80ETC concert")) {
+                if (items[i].getQuality() > 0) {
+                    if (!items[i].getName().equals("Sulfuras, Hand of Ragnaros")) {
+                        items[i].setQuality(items[i].getQuality() - 1);
+                    }
+                }
+            } else {
+                if (items[i].getQuality() < 50) {
+                    items[i].setQuality(items[i].getQuality() + 1);
+
+                    if (items[i].getName() == "Backstage passes to a TAFKAL80ETC concert") {
+                        if (items[i].getSellIn() < 11) {
+                            if (items[i].getQuality() < 50) {
+                                items[i].setQuality(items[i].getQuality() + 1);
+                            }
+                        }
+
+                        if (items[i].getSellIn() < 6) {
+                            if (items[i].getQuality() < 50) {
+                                items[i].setQuality(items[i].getQuality() + 1);
+                            }
+                        }
+                    }
+                }
+            }
+
+            if (!items[i].getName().equals("Sulfuras, Hand of Ragnaros")) {
+                items[i].setSellIn(items[i].getSellIn() - 1);
+            }
+
+            if (items[i].getSellIn() < 0) {
+                if (!items[i].getName().equals("Aged Brie")) {
+                    if (!items[i].getName().equals("Backstage passes to a TAFKAL80ETC concert")) {
+                        if (items[i].getQuality() > 0) {
+                            if (!items[i].getName().equals("Sulfuras, Hand of Ragnaros")) {
+                                items[i].setQuality(items[i].getQuality() - 1);
+                            }
+                        }
+                    } else {
+                        items[i].setQuality(items[i].getQuality()
+                                - items[i].getQuality());
+                    }
+                } else {
+                    if (items[i].getQuality() < 50) {
+                        items[i].setQuality(items[i].getQuality() + 1);
+                    }
+                }
+            }
+        }
+    }
+}

src/main/java/com/zipcodewilmington/gildedrose/Item.java

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+package com.zipcodewilmington.gildedrose;
+
+public class Item {
+    private String name;
+    private int sellIn;
+    private int quality;
+
+    public Item(String name, int sellIn, int quality) {
+        super();
+        this.name = name;
+        this.sellIn = sellIn;
+        this.quality = quality;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public int getSellIn() {
+        return sellIn;
+    }
+
+    public void setSellIn(int sellIn) {
+        this.sellIn = sellIn;
+    }
+
+    public int getQuality() {
+        return quality;
+    }
+
+    public void setQuality(int quality) {
+        this.quality = quality;
+    }
+}

src/test/java/com/zipcodewilmington/gildedrose/InventoryTest.java

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+package com.zipcodewilmington.gildedrose;
+
+import org.junit.Assert;
+import org.junit.Test;
+
+public class InventoryTest {
+    @Test
+    public void updateQuantityTest(){
+        Assert.assertEquals(1, 1);
+    }
+}
+