10/12

src/AssessmentPartFour.java

 import java.util.ArrayList;
+import java.util.Arrays;
 import java.util.List;
+import java.io.*;
+import java.util.Scanner;
 
 public class AssessmentPartFour {
 	
-	List<String> morseCode = new ArrayList<String>();
+	List<String> morseCode = new ArrayList<String>(); //
+	
 	
 	public int loadMorseFromFile(String filename)
 	{
+		File file = new File(filename);
+		morseCode.clear();
+		
+		Scanner sc = null;
+		
+		try {
+			sc = new Scanner(file);
+			
+		} catch (FileNotFoundException e) {
+			// TODO Auto-generated catch block
+			e.printStackTrace();
+		}
 		
-		return 0;
+		String lineFromFile;
+		
+		while (sc.hasNextLine()) {
+			
+			lineFromFile = sc.nextLine();
+			morseCode.add(lineFromFile);
+			
+		}
+
+		return morseCode.size();
 		
 		
 	}
 	
-	public String translateMorse()
+	public String translateMorse(String filename)
 	{
-		return "";
-	}
-	
-	
+		
+		File file = new File(filename);
+		morseCode.clear();
+		
+		String[] morse = {".-","-...","-.-.","-..",".","..-.","--.","....","..",".---","-.-",".-..","--","-.","---",".--.","--.-",".-.","...","-","..-","...-",".--","-..-","-.--","--..","/"};
+		String[] alphabet = {"a","b","c","d","e","f","g","h","i","j","k","l","m","n","o","p","q","r","s","t","u","v","w","x","y","z"," "};
+		
+		Scanner sc = null;
+		try {
+			sc = new Scanner(file);
+		} catch (FileNotFoundException e) {
+			// TODO Auto-generated catch block
+			e.printStackTrace();
+		}
+		
+		String lineFromFile;
+		
+		while (sc.hasNextLine()) {
+			
+			
+			lineFromFile = sc.nextLine();
+			morseCode.add(lineFromFile);
+		}
+		
+		
+		///////////////////////////////////
+		
+		
+		String message="";
+		
+		for (int i = 0; i < morseCode.size();i++) {
+			
+			for (int x = 0; x < alphabet.length; x++) {
+			//	System.out.println("["+morseCode.get(i)+ "] :: ["+ morse[x] + "]");
+				if (morseCode.get(i).equals(morse[x])) {
+					
+					morseCode.set( i, alphabet[x] );
+					message+= alphabet[x];
+				}
+				
+			}
+			
+		}
+		
+		///////////////////////////////////
+		System.out.println(message);	
+		
+		return message;
 	
+	}	
 
 }

src/AssessmentPartFourTest.java

@@ -27,6 +27,7 @@ class AssessmentPartFourTest {
 	})	
 	void testEnryptedCharacter(String filename, int count) {
 		assertEquals(count,test.loadMorseFromFile(filename));
+		test.morseCode.clear();
 	}
 
 	@ParameterizedTest
@@ -38,14 +39,17 @@ class AssessmentPartFourTest {
 					"test4.txt,13,yippee did it"
 	})
 	void testEncryptedString(String filename, int count, String message) {
+		test.morseCode.clear();
 		int cc = test.loadMorseFromFile(filename);
 		if (cc==count)
 		{
-			assertEquals(message, test.translateMorse());
+			assertEquals(message, test.translateMorse(filename));
+			
 		}
 		else
 		{
 			fail("File failed to load");
 		}
+		test.morseCode.clear();
 	}
 }