Fix failing unit tests. Start Converter Class

src/main/java/org/misoenergy/hackday/kessel_run/PCGenConverter.java

@@ -3,15 +3,36 @@ package org.misoenergy.hackday.kessel_run;
 import org.misoenergy.hackday.kessel_run.class_definitions.CharacterClass;
 
 import java.io.File;
+import java.io.FileWriter;
+import java.io.IOException;
 import java.util.List;
 
 public class PCGenConverter {
 
-    public static File convertToPCGen(List<CharacterClass> classes) {
+    public File convertToPCGen(List<CharacterClass> classes) {
         File pcGenOutput = new File("sw5eClasses.lst");
+        FileWriter writer = setupFileWriter(pcGenOutput);
+
         PCGenExporter exporter = new PCGenExporter();
         exporter.export(pcGenOutput);
         return pcGenOutput;
     }
 
+    protected FileWriter setupFileWriter(File file) {
+        FileWriter writer = null;
+
+        try {
+            writer = new FileWriter(file);
+        } catch (IOException e) {
+            handleFailedFileWriter(e);
+        }
+
+        return writer;
+    }
+
+    private void handleFailedFileWriter(Exception e) {
+        System.out.println("Unable to Write to File");
+        e.printStackTrace();
+    }
+
 }

src/test/java/org/misoenergy/hackday/kessel_run/PCGenConverterTests.java

@@ -4,8 +4,9 @@ import org.junit.jupiter.api.Test;
 import org.misoenergy.hackday.kessel_run.class_definitions.CharacterClass;
 import org.springframework.boot.test.context.SpringBootTest;
 
-import java.io.File;
+import java.io.*;
 import java.util.ArrayList;
+import java.util.Arrays;
 import java.util.List;
 
 import static junit.framework.TestCase.assertTrue;
@@ -17,9 +18,41 @@ public class PCGenConverterTests {
     void convertToPCGen() {
         File pcGenOutput = new File("sw5eClasses.lst");
         List<CharacterClass> classes = new ArrayList<CharacterClass>();
-        File pcgenFile = PCGenConverter.convertToPCGen(classes);
+
+        PCGenConverter converter = new PCGenConverter();
+        File pcgenFile = converter.convertToPCGen(classes);
 
         assertTrue(pcgenFile.isFile());
     }
 
+    @Test
+    void converterWritesCharacterClassesToFile() throws IOException {
+        File pcGenOutput = new File("sw5eClasses.lst");
+        List<CharacterClass> classes = createTestCharacterClasses();
+
+        PCGenConverter converter = new PCGenConverter();
+        File pcgenFile = converter.convertToPCGen(classes);
+
+        BufferedReader reader = new BufferedReader(new FileReader(pcgenFile));
+        assertTrue(reader.readLine().contains("Test Class"));
+        reader.close();
+    }
+
+    List<CharacterClass> createTestCharacterClasses() {
+        List<CharacterClass> characterClasses = new ArrayList<CharacterClass>();
+
+        CharacterClass testClass = new CharacterClass();
+        testClass.setArchetypes("Archetype1");
+        testClass.setName("Test Class");
+        testClass.setSummary("This is a test class");
+
+
+        characterClasses.add(testClass);
+        return characterClasses;
+    }
+
+    FileReader readPCGenFile(File file) throws FileNotFoundException {
+            return new FileReader(file);
+    }
+
 }

src/test/java/org/misoenergy/hackday/kessel_run/PCGenExporterTest.java

@@ -24,7 +24,9 @@ public class PCGenExporterTest {
     void exporterCreatesFileWhenNoneExists() {
         exporter = new PCGenExporter();
         File file = new File("sw5eClasses.lst");
+
         deleteFileIfExists(file);
+
         exporter.export(file);
         assertTrue(file.isFile());
     }
@@ -42,11 +44,20 @@ public class PCGenExporterTest {
 
         assertTrue(reader.readLine() == null);
 
+        reader.close();
     }
 
     void deleteFileIfExists(File file) {
-        if(!file.exists()) {
-            file.delete();
+        boolean isDeleted = true;
+
+        if(file.exists()) {
+            isDeleted = file.delete();
+        }
+
+        if (isDeleted) {
+            System.out.println("File Deleted");
+        } else {
+            System.out.println("Unable to Delete File");
         }
     }