Update tests

src/main/java/netneutrality/utils/Settings.java

@@ -1,5 +1,7 @@
 package netneutrality.utils;
 
+import org.apache.commons.io.FileUtils;
+
 import java.io.File;
 import java.io.FileInputStream;
 import java.io.IOException;
@@ -12,17 +14,28 @@ public class Settings {
     private final Properties prop = new Properties();
 
     public Settings() {
-        File file = new File("bot.properties");
+        File propFile = new File("bot.properties");
+        File exampleFile = new File("bot.properties.example");
         FileInputStream fis = null;
 
         try {
-            file.createNewFile();
+            if (!propFile.exists() && !exampleFile.exists()) {
-            fis = new FileInputStream(file);
+                System.err.println("Missing example config file in root directory.");
+                System.exit(1);
+            }
+
+            if (!propFile.exists()) {
+                FileUtils.copyFile(exampleFile, propFile);
+                System.err.println("Config file was created, please edit bot.properties before launching bot");
+            }
+
+            fis = new FileInputStream(propFile);
             prop.load(fis);
 
             loadEnvironmentVariables();
         } catch (IOException e) {
-            e.printStackTrace();
+            System.err.println("Can't find config file: bot.properties");
+            System.exit(1);
         } finally {
             try {
                 if (fis != null)

src/test/java/netneutrality/music/LoadableSourceTest.java

@@ -10,6 +10,7 @@ import netneutrality.music.loadable.AppleMostPlayed;
 import netneutrality.music.loadable.CachedSource;
 import netneutrality.music.loadable.LoadableSong;
 import netneutrality.music.loadable.LoadableSourceManager;
+import org.junit.Before;
 import org.junit.Test;
 
 import java.util.List;
@@ -18,11 +19,18 @@ import static org.junit.Assert.*;
 
 public class LoadableSourceTest {
 
-    @Test
+    LoadableSourceManager loadableSourceManager;
-    public void getAppleMostPlayed() {
-        LoadableSourceManager loadableSourceManager = new LoadableSourceManager();
-        CachedSource cachedSource = loadableSourceManager.get(new AppleMostPlayed());
 
-        assertTrue(cachedSource.getSongs().size() > 0);
+    @Before
+    public void setUp() throws Exception {
+        loadableSourceManager = new LoadableSourceManager();
+    }
+
+    @Test
+    public void cachedSourceAccess() {
+        CachedSource cachedSource = loadableSourceManager.get(new AppleMostPlayed());
+        CachedSource sameCachedSource = loadableSourceManager.get(new AppleMostPlayed());
+
+        assertTrue(cachedSource.getLastAccess().isEqual(sameCachedSource.getLastAccess()));
     }
 }

src/test/java/netneutrality/utils/SettingsTest.java

@@ -0,0 +1,33 @@
+package netneutrality.utils;
+/*
+ * Copyright (c) anthorob
+ *
+ * https://xtremcommunity.com/
+ * https://discord.gg/CdFcyQ
+ */
+
+import org.junit.Before;
+import org.junit.Test;
+
+import static org.junit.Assert.*;
+
+public class SettingsTest {
+
+    private Settings instance;
+
+    @Before
+    public void setUp() {
+        instance = Settings.getInstance();
+    }
+
+    @Test
+    public void get() {
+        assertNotNull(instance.get("BOT_TOKEN"));
+    }
+
+    @Test
+    public void getCreator() {
+        String creator = instance.getCreatorId();
+        assertNotNull(creator);
+    }
+}