#534 Get default messages from the JAR's messages_en.yml

- Using new File(class.getResource(path)) apparently is the wrong approach for in-JAR files

src/main/java/fr/xephi/authme/output/Messages.java

@@ -8,6 +8,8 @@ import org.bukkit.configuration.file.FileConfiguration;
 import org.bukkit.configuration.file.YamlConfiguration;
 
 import java.io.File;
+import java.io.InputStream;
+import java.io.InputStreamReader;
 
 /**
  * Class for retrieving and sending translatable messages to players.
@@ -16,7 +18,7 @@ public class Messages {
 
     private FileConfiguration configuration;
     private String fileName;
-    private final File defaultFile;
+    private final String defaultFile;
     private FileConfiguration defaultConfiguration;
 
     /**
@@ -25,7 +27,7 @@ public class Messages {
      * @param messageFile The messages file to use
      * @param defaultFile The file with messages to use as default if missing
      */
-    public Messages(File messageFile, File defaultFile) {
+    public Messages(File messageFile, String defaultFile) {
         initializeFile(messageFile);
         this.defaultFile = defaultFile;
     }
@@ -117,7 +119,8 @@ public class Messages {
         }
 
         if (defaultConfiguration == null) {
-            defaultConfiguration = YamlConfiguration.loadConfiguration(defaultFile);
+            InputStream stream = Messages.class.getResourceAsStream(defaultFile);
+            defaultConfiguration = YamlConfiguration.loadConfiguration(new InputStreamReader(stream));
         }
         String message = defaultConfiguration.getString(code);
         return message == null ? getDefaultErrorMessage(code) : message;

src/main/java/fr/xephi/authme/settings/NewSetting.java

@@ -18,7 +18,6 @@ import org.yaml.snakeyaml.Yaml;
 import java.io.File;
 import java.io.FileWriter;
 import java.io.IOException;
-import java.net.URL;
 import java.nio.charset.Charset;
 import java.util.ArrayList;
 import java.util.Arrays;
@@ -110,18 +109,12 @@ public class NewSetting {
     }
 
     /**
-     * Return the default messages file within the JAR that should contain all messages.
+     * Return the path to the default messages file within the JAR.
      *
-     * @return The default messages file, or {@code null} if it could not be retrieved
+     * @return The default messages file path
      */
-    public File getDefaultMessagesFile() {
-        String defaultFilePath = "/messages/messages_en.yml";
-        URL url = NewSetting.class.getResource(defaultFilePath);
-        if (url == null) {
-            return null;
-        }
-        File file = new File(url.getFile());
-        return file.exists() ? file : null;
+    public String getDefaultMessagesFile() {
+        return "/messages/messages_en.yml";
     }
 
     public String getEmailMessage() {

src/test/java/fr/xephi/authme/output/MessagesIntegrationTest.java

@@ -50,8 +50,7 @@ public class MessagesIntegrationTest {
     @Before
     public void setUpMessages() {
         File testFile = TestHelper.getJarFile(YML_TEST_FILE);
-        File defaultFile = TestHelper.getJarFile(YML_DEFAULT_TEST_FILE);
-        messages = new Messages(testFile, defaultFile);
+        messages = new Messages(testFile, YML_DEFAULT_TEST_FILE);
     }
 
     @Test

src/test/java/fr/xephi/authme/settings/NewSettingTest.java

@@ -7,7 +7,8 @@ import org.bukkit.configuration.file.YamlConfiguration;
 import org.junit.Test;
 import org.mockito.internal.stubbing.answers.ReturnsArgumentAt;
 
-import java.io.File;
+import java.io.IOException;
+import java.io.InputStream;
 
 import static org.hamcrest.MatcherAssert.assertThat;
 import static org.hamcrest.Matchers.equalTo;
@@ -55,17 +56,19 @@ public class NewSettingTest {
     }
 
     @Test
-    public void shouldReturnDefaultFile() {
+    public void shouldReturnDefaultFile() throws IOException {
         // given
         YamlConfiguration configuration = mock(YamlConfiguration.class);
         NewSetting settings = new NewSetting(configuration, null, null);
 
         // when
-        File defaultFile = settings.getDefaultMessagesFile();
+        String defaultFile = settings.getDefaultMessagesFile();
 
         // then
         assertThat(defaultFile, not(nullValue()));
-        assertThat(defaultFile.exists(), equalTo(true));
+        InputStream stream = this.getClass().getResourceAsStream(defaultFile);
+        assertThat(stream, not(nullValue()));
+        assertThat(stream.read(), not(equalTo(0)));
     }
 
     private static <T> void setReturnValue(YamlConfiguration config, Property<T> property, T value) {

src/test/java/fr/xephi/authme/settings/properties/TestConfiguration.java

@@ -35,7 +35,7 @@ public final class TestConfiguration implements SettingsClass {
         newProperty(PropertyType.STRING_LIST, "features.boring.colors");
 
     public static final Property<Integer> DUST_LEVEL =
-        newProperty(PropertyType.INTEGER, "features.boring.dustLevel", -1);
+        newProperty("features.boring.dustLevel", -1);
 
     public static final Property<Boolean> USE_COOL_FEATURES =
         newProperty("features.cool.enabled", false);