Merge remote-tracking branch 'origin/master'

Geraete.config

@@ -1,3 +1,4 @@
-CD=device.CdPlayer
-Radio=device.RadioPlayer
-USB=device.UsbPlayer
+CD=device.cdPlayer.CdPlayer
+Radio=device.radioPlayer.RadioPlayer
+USB=device.usbPlayer.UsbPlayer
+

src/main/java/device/CDPlayer.java

@@ -1,50 +0,0 @@
-package device;
-
-public class CDPlayer implements Device {
-    @Override
-    public void louder() {
-
-    }
-
-    @Override
-    public void quieter() {
-
-    }
-
-    @Override
-    public int getVolume() {
-        return 0;
-    }
-
-    @Override
-    public void next() {
-
-    }
-
-    @Override
-    public void prev() {
-
-    }
-
-    @Override
-    public String getInfoText() {
-        return null;
-    }
-
-    @Override
-    public String[] getOptions() {
-        return new String[0];
-    }
-
-    @Override
-    public String[] getItemList() {
-        return new String[0];
-    }
-
-
-    @Override
-    public String play() {
-        return null;
-    }
-
-}

src/main/java/device/cdPlayer/CD.java

@@ -0,0 +1,33 @@
+package device.cdPlayer;
+
+public class CD {
+    private String format;
+    private String[] playList;
+
+    public CD() {}
+
+    public CD(String format) {
+        this.format = format;
+    }
+
+    public CD(String format, String[] playList) {
+        this.format = format;
+        this.playList = playList;
+    }
+
+    public String getFormat() {
+        return format;
+    }
+
+    public void setFormat(String format) {
+        this.format = format;
+    }
+
+    public String[] getPlayList() {
+        return playList;
+    }
+
+    public void setPlayList(String[] playList) {
+        this.playList = playList;
+    }
+}

src/main/java/device/cdPlayer/CDPlayer.java

@@ -0,0 +1,87 @@
+package device.cdPlayer;
+
+import device.Device;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+
+public class CDPlayer implements Device {
+
+    // 0-Leer; true-1
+    private int CdDriveContent=0;
+    private int CdFlap=0;
+    private int volume = 0;
+    private List<String> supportedFormats = new ArrayList<String>(Arrays.asList(new String[] {"Audio","MP3","WMA","AAC"}));
+
+    private String actualPlayTrack="";
+    private CD loadedCD;
+    private String[] cdAlbum=new String[]{};
+
+
+    @Override
+    public void louder() {
+        if(volume < 100) {
+            volume += 1;
+        } else {
+            volume = 100;
+        }
+    }
+
+    @Override
+    public void quieter() {
+        if(volume > 0) {
+            volume -= 1;
+        } else {
+            volume = 0;
+        }
+    }
+
+    @Override
+    public int getVolume() {
+        return volume;
+    }
+
+    @Override
+    public void next() {
+
+    }
+
+    @Override
+    public void prev() {
+
+    }
+
+    @Override
+    public String getInfoText() {
+        return null;
+    }
+
+    @Override
+    public String[] getOptions() {
+        return new String[0];
+    }
+
+    @Override
+    public String[] getItemList() {
+        return new String[0];
+    }
+
+
+    @Override
+    public String play() {
+        return null;
+    }
+
+    //Getters und Setters
+    public void setCD(CD _loadedCD) {
+        loadedCD=_loadedCD;
+        this.setCdDriveContent();
+        this.actualPlayTrack=loadedCD.getPlayList()[0];
+    }
+
+    private void setCdDriveContent() {
+        CdDriveContent = 1;
+    }
+
+}

src/main/java/device/cdPlayer/exceptions/CdFlapIsOpenException.java

@@ -0,0 +1,8 @@
+package device.cdPlayer.exceptions;
+
+public class CdFlapIsOpenException extends RuntimeException{
+    //String message="Cd Flap must be closed.";
+    public CdFlapIsOpenException() {
+        super("Cd Flap must be closed.");
+    }
+}

src/main/java/device/cdPlayer/exceptions/FormatNotSupportedException.java

@@ -0,0 +1,8 @@
+package device.cdPlayer.exceptions;
+
+public class FormatNotSupportedException extends RuntimeException{
+    //String message="Cd-Format not supported.";
+    public FormatNotSupportedException() {
+        super("Cd-Format not supported.");
+    }
+}

src/main/java/device/cdPlayer/exceptions/NoCDException.java

@@ -0,0 +1,8 @@
+package device.cdPlayer.exceptions;
+
+public class NoCDException extends RuntimeException {
+    //String message="CD must be set.";
+    public NoCDException() {
+        super("CD must be set.");
+    }
+}

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

@@ -1,4 +1,6 @@
-package device;
+package device.radioPlayer;
+
+import device.Device;
 
 import java.util.ArrayList;
 

src/main/java/device/UsbPlayer.java → src/main/java/device/usbPlayer/UsbPlayer.java

@@ -1,4 +1,6 @@
-package device;
+package device.usbPlayer;
+
+import device.Device;
 
 public class UsbPlayer implements Device {
 

src/test/java/device/CDPlayerTest.java

@@ -1,46 +0,0 @@
-package device;
-
-import org.junit.jupiter.api.Test;
-
-import static org.junit.jupiter.api.Assertions.*;
-
-class CDPlayerTest {
-/*
-    @Test
-    void louder() {
-    }
-
-    @Test
-    void quieter() {
-    }
-
-    @Test
-    void getVolume() {
-    }
-
-    @Test
-    void next() {
-    }
-
-    @Test
-    void prev() {
-    }
-
-    @Test
-    void getInfoText() {
-    }
-
-    @Test
-    void getOptions() {
-    }
-
-    @Test
-    void chooseOption() {
-    }
-
-    @Test
-    void play() {
-    }
-
- */
-}

src/test/java/device/cdPlayer/CDPlayerTest.java

@@ -0,0 +1,52 @@
+package device.cdPlayer;
+
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.extension.ExtendWith;
+import org.junit.jupiter.params.ParameterizedTest;
+import org.junit.jupiter.params.provider.Arguments;
+import org.junit.jupiter.params.provider.MethodSource;
+import org.mockito.junit.jupiter.MockitoExtension;
+
+import java.util.stream.Stream;
+
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.junit.jupiter.api.Assertions.*;
+
+@ExtendWith(MockitoExtension.class)
+class CDPlayerTest {
+
+    @ParameterizedTest
+    @MethodSource("quieterTestData")
+    void quieterTest(String testName,String testDirection, CDPlayer _cdPlayer,int anzClicks, int expectedResult) {
+        for (int i = 0; i < anzClicks; i++) {
+            _cdPlayer.quieter();
+        }
+
+        if(testDirection.equals("VolumeDecreased")){
+            for (int i = 0; i < 20; i++) {
+                _cdPlayer.louder();
+            }
+            for (int i = 0; i < anzClicks; i++) {
+                _cdPlayer.quieter();
+            }
+            assertThat(_cdPlayer.getVolume()).describedAs(testName).isEqualTo(expectedResult);
+        }
+        if(testDirection.equals("VolumeHasNotChanged")){
+            assertThat(_cdPlayer.getVolume()).describedAs(testName).isEqualTo(expectedResult);
+        }if(testDirection.equals("VolumeNotIncreased")){
+
+            assertThat(_cdPlayer.getVolume()).describedAs(testName).isNotEqualTo(expectedResult);
+        }
+    }
+
+    static Stream<Arguments> quieterTestData () {
+        CDPlayer cdPlayer=new CDPlayer();
+        return Stream.of(
+                Arguments.of("[getVolume() after 20x quieter() starting by 20] => VolumeHasDecreased","VolumeDecreased", cdPlayer, 19, 1),
+                Arguments.of("[getVolume() after 20x quieter() starting by 0] => VolumeHasNotChanged","VolumeHasNotChanged" ,cdPlayer,20,0),
+                Arguments.of("[getVolume() after 5x quieter() starting by 0] => VolumeNotIncreased","VolumeNotIncreased", cdPlayer,5,5)
+        );
+    }
+
+
+}

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

@@ -1,5 +1,7 @@
-package device;
+package device.radioPlayer;
 
+
+import device.radioPlayer.RadioPlayer;
 import org.junit.jupiter.api.Test;
 
 import static org.assertj.core.api.Assertions.assertThat;

src/test/java/device/UsbPlayerTest.java → src/test/java/device/usbPlayer/UsbPlayerTest.java

@@ -1,4 +1,4 @@
-package device;
+package device.usbPlayer;
 
 import org.junit.jupiter.api.Test;