From 77ce33d615fbc124bb040a12b6997fbb6a57cfe9 Mon Sep 17 00:00:00 2001
From: JPANZO <jpanzo@bpe.local>
Date: Thu, 17 Feb 2022 15:00:52 +0100
Subject: [PATCH] Method loadCDWechseler of CDPlayer tested on WrongCDFormat ->
 shouldThrowAnException.

---
 src/main/java/device/cdPlayer/CDPlayer.java   |  7 ++++++-
 .../java/device/cdPlayer/CDPlayerTest.java    | 21 +++++++++++++------
 2 files changed, 21 insertions(+), 7 deletions(-)

diff --git a/src/main/java/device/cdPlayer/CDPlayer.java b/src/main/java/device/cdPlayer/CDPlayer.java
index 16f9d66..da243d6 100644
--- a/src/main/java/device/cdPlayer/CDPlayer.java
+++ b/src/main/java/device/cdPlayer/CDPlayer.java
@@ -135,14 +135,19 @@ public class CDPlayer implements Device {
     public String changePlaySource(){
         if(activeSource.equals("CDDrive")) {
             this.activeSource = "CDWechseler";
+            this.cdWechseler=new CDWechseler();
+            this.cdWechseler.activate();
         }else this.activeSource="CDDrive";
 
         return activeSource;
     }
-    public void loadCDWechseler(List<CD>cdList){
+    public void loadCDWechseler(CD cd){
         if(cdWechseler==null||!cdWechseler.isRunning()){
             throw new CDWechselerNotRunningException();
         }
+        if(!(this.supportedFormats.contains(cd.getFormat()))){
+            throw new FormatNotSupportedException();
+        }
     }
 
     //Getters, Setters und SupportMethods
diff --git a/src/test/java/device/cdPlayer/CDPlayerTest.java b/src/test/java/device/cdPlayer/CDPlayerTest.java
index d159604..d093081 100644
--- a/src/test/java/device/cdPlayer/CDPlayerTest.java
+++ b/src/test/java/device/cdPlayer/CDPlayerTest.java
@@ -391,18 +391,27 @@ class CDPlayerTest {
 
     @ParameterizedTest
     @MethodSource("loadCDWechselerData")
-    void loadCDWechselerTest(String testName,String cases, CDPlayer _cdPlayer,List<CD>cdList,Exception exception) {
-        Exception newException = assertThrows(exception.getClass(), () -> _cdPlayer.loadCDWechseler(cdList));
-        assertEquals(CDWechselerNotRunningException.class, newException.getClass());
+    void loadCDWechselerTest(String testName,String cases, CDPlayer _cdPlayer,CD cd,Exception exception) {
+        if(cases.equals("Case1")) {
+            Exception newException = assertThrows(exception.getClass(), () -> _cdPlayer.loadCDWechseler(cd));
+            assertEquals(CDWechselerNotRunningException.class, newException.getClass());
+        }
+        if(cases.equals("Case2")) {
+            _cdPlayer.changePlaySource();
+            Exception newException = assertThrows(exception.getClass(), () -> _cdPlayer.loadCDWechseler(cd));
+            assertEquals(FormatNotSupportedException.class, newException.getClass());
+        }
     }
     static Stream<Arguments> loadCDWechselerData () {
         CDPlayer cdPlayer1 = new CDPlayer();
+        String[] videoPlayList=new String[]{"Video 01","Video 02","Video 03","Video 04","Video 05"};
         String[] audioPlayList=new String[]{"Audio 01","Audio 02","Audio 03","Audio 04","Audio 05"};
-        CD audioCD1=new CD("Audio",audioPlayList);
-        List<CD>CdList1=Arrays.asList(audioCD1);
 
+        CD audioCD1=new CD("Audio",audioPlayList);
+        CD DVD=new CD("DVD",videoPlayList);
         return Stream.of(
-                Arguments.of("[loadCDWechseler() by notRunning=CDWechseler ] => shouldThrowAnException", "Case1", cdPlayer1,CdList1,new CDWechselerNotRunningException())
+                Arguments.of("[loadCDWechseler() by notRunning=CDWechseler ] => shouldThrowAnException", "Case1", cdPlayer1,audioCD1,new CDWechselerNotRunningException()),
+                Arguments.of("[loadCDWechseler() by WrongCDFormat ] => shouldThrowAnException", "Case2", cdPlayer1,DVD,new FormatNotSupportedException())
         );
     }