feat: kata/grasshopper-if-slash-else-syntax-debug

Author: ParanoidUser

kata/8-kyu/grasshopper-if-slash-else-syntax-debug/README.md

@@ -1,11 +1,8 @@
 # [Grasshopper - If/else syntax debug](https://www.codewars.com/kata/grasshopper-if-slash-else-syntax-debug "https://www.codewars.com/kata/57089707fe2d01529f00024a")
 
-## If/else syntax debug
+While making a game, your partner, Greg, decided to create a function to check if the user is still alive called `checkAlive`/`CheckAlive`/
+`check_alive`. Unfortunately, Greg made some errors while creating the function.
 
-While making a game, your partner, Greg, decided to create a function to check if the user is still alive called `checkAlive`/`CheckAlive`/`check_alive`. Unfortunately, Greg made some errors while creating the function.
+`checkAlive`/`CheckAlive`/`check_alive` should return true if the player's health is greater than 0 or false if it is 0 or below.
 
-`checkAlive`/`CheckAlive`/`check_alive` should return true if the player's health is greater than 0 or false if it is 0 or below. 
-
-```if-not:csharp
-The function receives one parameter `health` which will always be a whole number between -10 and 10.
-```
+The function receives one parameter `health` which will always be a whole number between -10 and 10.

kata/8-kyu/grasshopper-if-slash-else-syntax-debug/main/Solution.java

@@ -0,0 +1,5 @@
+interface Solution {
+  static boolean checkAlive(int health) {
+    return health > 0;
+  }
+}

kata/8-kyu/grasshopper-if-slash-else-syntax-debug/test/SolutionTest.java

@@ -0,0 +1,19 @@
+import static org.junit.jupiter.api.Assertions.assertFalse;
+import static org.junit.jupiter.api.Assertions.assertTrue;
+
+import org.junit.jupiter.params.ParameterizedTest;
+import org.junit.jupiter.params.provider.ValueSource;
+
+class SolutionTest {
+  @ParameterizedTest
+  @ValueSource(ints = {1, 2, 3, 4, 5, 6, 7, 8, 9})
+  void alive(int health) {
+    assertTrue(Solution.checkAlive(health));
+  }
+
+  @ParameterizedTest
+  @ValueSource(ints = {0, -1, -2, -3, -4, -5, -6, -7, -8, -9})
+  void dead(int health) {
+    assertFalse(Solution.checkAlive(health));
+  }
+}