added getBR3InfoByTime() & added Tests

src/main/java/device/radioPlayer/RadioPlayer.java

@@ -7,6 +7,8 @@ import java.util.ArrayList;
 
 public class RadioPlayer implements Device {
 
+    private int x;
+
     public RadioPlayer() {
         super();
         Playlist.add("YouFM");
@@ -31,6 +33,19 @@ public class RadioPlayer implements Device {
 
     String[] YouFMInfo = {"YOUFM Good Morning Show", "YOUFM Worktime", "YOUFM am Nachmittag", "YOUFM am Abend", "YOUFM Wir feiern euch", "YOUFM Deutschrap ideal", "YOUFM Junge Nacht der ARD"};
 
+    public String getBR3InfoByTime(int x) {
+        if(x >= 5 && x <9) return BR3Info[0];
+        else if (x >= 9 && x < 12) return BR3Info[1];
+        else if (x == 12) return BR3Info[2];
+        else if (x >= 13 && x < 16) return BR3Info[3];
+        else if (x >= 16 && x < 19) return BR3Info[4];
+        else if (x >= 19 && x < 21) return BR3Info[5];
+        else if (x >= 22 && x <= 23) return BR3Info[5];
+        else return BR3Info[6];
+    }
+
+    String[] BR3Info = {"Sebastian Winkler und die Frühaufdreher", "BAYERN 3 - und DU mittendrin!", "Update", "Hits, Hits, Hits für euren Nachmittag", "Die Zwei für euren Feierabend", "Was geht?!", "Matuschke - der etwas andere Abend","Die Nacht"};
+
     public String getAntenneBYInfoByTime(int x) {
         if(x >= 5 && x <9) return AntenneBYInfo[0];
         else if (x >= 9 && x < 12) return AntenneBYInfo[1];

src/test/java/device/radioPlayer/RadioPlayerTest.java

@@ -119,6 +119,18 @@ class RadioPlayerTest {
         assertThat(rp.getAntenneBYInfoByTime(3)).describedAs("AntenneBY info by Time at 3.00").isEqualTo("ANTENNE BAYERN Hit-Nacht");
     }
 
+    @Test
+    void BR3InfoByTimeTest() {
+        RadioPlayer rp = new RadioPlayer();
+        assertThat(rp.getBR3InfoByTime(5)).describedAs("BR3 info by Time at 5.00").isEqualTo("Sebastian Winkler und die Frühaufdreher");
+    }
+
+    @Test
+    void BR3InfoByTime2Test() {
+        RadioPlayer rp = new RadioPlayer();
+        assertThat(rp.getBR3InfoByTime(21)).describedAs("BR3 info by Time at 21.00").isEqualTo("Matuschke - der etwas andere Abend");
+    }
+
 
 /*