gameexplorer: added new class player

src/main/java/de/tims/gameexplorer/Player.java

@@ -0,0 +1,20 @@
+package de.tims.gameexplorer;
+
+public class Player {
+
+	private int points;
+	
+	public Player(int points) {
+		this.points = points;
+	}
+
+	public void addPoints(int pointsToAdd) {
+		// TODO Auto-generated method stub
+		
+	}
+
+	public int getPoints() {
+		return this.points;
+	}
+
+}

src/test/java/de/tims/gameexplorer/PlayerTest.java

@@ -0,0 +1,28 @@
+package de.tims.gameexplorer;
+
+import static org.assertj.core.api.Assertions.*;
+
+import java.util.stream.Stream;
+
+import org.junit.jupiter.params.ParameterizedTest;
+import org.junit.jupiter.params.provider.Arguments;
+import org.junit.jupiter.params.provider.MethodSource;
+
+class PlayerTest {
+	
+	Player player;
+
+	@ParameterizedTest
+	@MethodSource("testCasesForAddPoints")
+	void test(String testName, int pointsBefore, int pointsToAdd, int expectedResult) {
+		player = new Player(pointsBefore);
+		player.addPoints(pointsToAdd);
+		int calculatedResult = player.getPoints();
+		assertThat(calculatedResult).describedAs(testName).isEqualTo(expectedResult);
+	}
+	
+	private static Stream<Arguments> testCasesForAddPoints() {
+		return Stream.of(Arguments.of("NoPointsBeforeGet0Points", 0, 0, 0));
+	}
+
+}