feat: kata/playing-with-cubes-ii

docs/README.md

@@ -1,7 +1,7 @@
 # Codewars Handbook ☕️🚀
 
 [![Views statistics +1 👀](https://img.shields.io/badge/dynamic/xml?color=success&label=views&query=//*[name()=%27text%27][3]&url=https://hits.seeyoufarm.com/api/count/incr/badge.svg?url=https%3A%2F%2Fgithub.com%2FParanoidUser%2Fcodewars-handbook)](https://hits.seeyoufarm.com/api/count/graph/dailyhits.svg?url=/~https://github.com/ParanoidUser/codewars-handbook)
-[![Completed kata 👌](https://img.shields.io/badge/completed%20kata-69.3%25-red.svg)](https://www.codewars.com/kata/search/java?xids=completed)
+[![Completed kata 👌](https://img.shields.io/badge/completed%20kata-69.4%25-red.svg)](https://www.codewars.com/kata/search/java?xids=completed)
 [![CI pipeline 🛠](https://img.shields.io/github/actions/workflow/status/ParanoidUser/codewars-handbook/build.yml?branch=main)](/~https://github.com/ParanoidUser/codewars-handbook/actions/workflows/build.yml)
 [![Quality gate 🔎](https://img.shields.io/sonar/alert_status/codewars-handbook?server=https%3A%2F%2Fsonarcloud.io)](https://sonarcloud.io/dashboard?id=codewars-handbook)
 [![Let's have a chat! 📞](https://img.shields.io/gitter/room/ParanoidUser/codewars-handbook?color=49c39e)](https://gitter.im/ParanoidUser/codewars-handbook)
@@ -25,7 +25,7 @@ slug.
 
 | [1 kyu](/kata/1-kyu/index.md) | [2 kyu](/kata/2-kyu/index.md) | [3 kyu](/kata/3-kyu/index.md) | [4 kyu](/kata/4-kyu/index.md) | [5 kyu](/kata/5-kyu/index.md) | [6 kyu](/kata/6-kyu/index.md) | [7 kyu](/kata/7-kyu/index.md) | [8 kyu](/kata/8-kyu/index.md) | [beta](/kata/beta/index.md) | [retired](/kata/retired/index.md) |
 |:-----------------------------:|:-----------------------------:|:-----------------------------:|:-----------------------------:|:-----------------------------:|:-----------------------------:|:-----------------------------:|:-----------------------------:|:---------------------------:|:---------------------------------:|
-| 0 | 1 | 2 | 26 | 48 | 443 | 605 | 227 | 56 | 82 |
+| 0 | 1 | 2 | 26 | 48 | 443 | 605 | 228 | 56 | 82 |
 
 **Note:** The source code is written in Java 17 and may use language features that are incompatible
 with Java 8, 11.

kata/8-kyu/index.md

@@ -167,6 +167,7 @@
 - [Parse nice int from char problem](parse-nice-int-from-char-problem)
 - [Pillars](pillars)
 - [Playing with cubes I](playing-with-cubes-i)
+- [Playing with cubes II](playing-with-cubes-ii)
 - [Plural](plural)
 - [Points of Reflection](points-of-reflection)
 - [Powers of 2](powers-of-2)

kata/8-kyu/playing-with-cubes-ii/README.md

@@ -0,0 +1,10 @@
+# [Playing with cubes II](https://www.codewars.com/kata/playing-with-cubes-ii "https://www.codewars.com/kata/55c0ac142326fdf18d0000af")
+
+Hey Codewarrior!
+
+You already implemented a <b>Cube</b> class, but now we need your help again! I'm talking about constructors. We don't have one. Let's code
+one (or more) such that one can instantiate an object via it, handling either no arguments or a single integer.
+
+Also, we got a problem with negative values. Correct the code so negative values will be switched to positive ones!
+
+The constructor taking no arguments should assign 0 to Cube's Side property.

kata/8-kyu/playing-with-cubes-ii/main/Cube.java

@@ -0,0 +1,19 @@
+class Cube {
+  private int side;
+
+  Cube() {
+    this(0);
+  }
+
+  Cube(int side) {
+    setSide(side);
+  }
+
+  int getSide() {
+    return side;
+  }
+
+  void setSide(int side) {
+    this.side = Math.abs(side);
+  }
+}

kata/8-kyu/playing-with-cubes-ii/test/SolutionTest.java

@@ -0,0 +1,33 @@
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+import org.junit.jupiter.api.Test;
+
+class SolutionTest {
+  @Test
+  void constructor() {
+    assertEquals(0, new Cube().getSide());
+    assertEquals(6, new Cube(6).getSide());
+    assertEquals(3, new Cube(-3).getSide());
+  }
+
+  @Test
+  void positiveSide() {
+    Cube c = new Cube();
+    c.setSide(3);
+    assertEquals(3, c.getSide());
+  }
+
+  @Test
+  void zeroSide() {
+    Cube c = new Cube(42);
+    c.setSide(0);
+    assertEquals(0, c.getSide());
+  }
+
+  @Test
+  void negativeSide() {
+    Cube c = new Cube(-42);
+    c.setSide(-1337);
+    assertEquals(1337, c.getSide());
+  }
+}