From 3dea3b19485483d00037c873488db459f0b3871f Mon Sep 17 00:00:00 2001
From: Tobias Krause <tobias.krause@informatik.hs-fulda.de>
Date: Tue, 21 Dec 2021 14:39:47 +0100
Subject: [PATCH] gameexplorer: addPoints() increases / decreases points of
 player

---
 src/main/java/de/tims/gameexplorer/Player.java     | 2 +-
 src/test/java/de/tims/gameexplorer/PlayerTest.java | 4 +++-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/main/java/de/tims/gameexplorer/Player.java b/src/main/java/de/tims/gameexplorer/Player.java
index 34ede76..4bae8ab 100644
--- a/src/main/java/de/tims/gameexplorer/Player.java
+++ b/src/main/java/de/tims/gameexplorer/Player.java
@@ -9,7 +9,7 @@ public class Player {
 	}
 
 	public void addPoints(int pointsToAdd) {
-		this.points = pointsToAdd;
+		this.points += pointsToAdd;
 	}
 
 	public int getPoints() {
diff --git a/src/test/java/de/tims/gameexplorer/PlayerTest.java b/src/test/java/de/tims/gameexplorer/PlayerTest.java
index 2711727..716245b 100644
--- a/src/test/java/de/tims/gameexplorer/PlayerTest.java
+++ b/src/test/java/de/tims/gameexplorer/PlayerTest.java
@@ -23,7 +23,9 @@ class PlayerTest {
 	
 	private static Stream<Arguments> testCasesForAddPoints() {
 		return Stream.of(Arguments.of("NoPointsBeforeGet0Points", 0, 0, 0),
-				Arguments.of("NoPointsBeforeGet10Points", 0, 10, 10));
+				Arguments.of("NoPointsBeforeGet10Points", 0, 10, 10),
+				Arguments.of("10PointsBeforeAdd10Points", 10, 10, 20),
+				Arguments.of("10PointsBeforeLose10Points", 10, -10, 0));
 	}
 
 }