getOptions from CDPlayer tested on ArrayLengthGreaterThen 0.

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

@@ -2,6 +2,8 @@ package device.cdPlayer;
 
 import device.Device;
 import device.cdPlayer.exceptions.*;
+
+import java.lang.reflect.Method;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.List;
@@ -69,7 +71,13 @@ public class CDPlayer implements Device {
 
     @Override
     public String[] getOptions() {
-        return new String[]{};
+        Method[] methods=this.getClass().getDeclaredMethods();
+        String[] outMethods=new String[methods.length];
+
+        for (int i = 0; i <methods.length ; i++) {
+            outMethods[i]=methods[i].getName();
+        }
+        return outMethods;
     }
 
     @Override

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

@@ -232,12 +232,18 @@ class CDPlayerTest {
     @ParameterizedTest
     @MethodSource("getOptionsTestData")
     void getOptionsTest(String testName,String testDirection, CDPlayer _cdPlayer, String expectedResult){
+        if(testDirection.equals("ReturnValueNotNull")) {
             assertThat(_cdPlayer.getOptions()).describedAs(testName).isNotEqualTo(null);
         }
+        if(testDirection.equals("ArrayLengthGreaterThen0")) {
+            assertThat(_cdPlayer.getOptions().length).describedAs(testName).isNotEqualTo(0);
+        }
+    }
     static Stream<Arguments> getOptionsTestData () {
         CDPlayer cdPlayer1 = new CDPlayer();
         return Stream.of(
-                Arguments.of("[getOptions(): shouldNotReturnsNull] => ReturnValueNotNull", "ReturnValueNotNull", cdPlayer1,null)
+                Arguments.of("[getOptions(): shouldNotReturnNull] => ReturnValueNotNull", "ReturnValueNotNull", cdPlayer1,null),
+                Arguments.of("[getOptions(): shouldReturnAnArrayWithLengthGreaterThen0] => ArrayLengthGreaterThen0", "ArrayLengthGreaterThen0", cdPlayer1,null)
         );
     }