Overrwrite and debug added

src/main/java/de/hftstuttgart/dtabackend/utils/ExecuteTestUtil.java

@@ -95,6 +95,12 @@ public class ExecuteTestUtil {
             image = config.group(5);
         }
 
+        // Log the paths before binding
+        LOG.debug("Binding paths for Docker container:");
+        LOG.debug("Test Path: {}", testPath);
+        LOG.debug("Source Path: {}", srcPath);
+        LOG.debug("Result Path: {}", resultPath);
+
         // Start the test-container with professor-given image and submission-specific volume mounts
         dockerUtil.runContainerWithBinds(
             image,

src/main/java/de/hftstuttgart/dtabackend/utils/FileUtil.java

@@ -4,6 +4,7 @@ import java.io.File;
 import java.io.IOException;
 import java.nio.file.Files;
 import java.nio.file.Path;
+import java.nio.file.StandardCopyOption;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
@@ -42,23 +43,22 @@ public class FileUtil {
         }
     }
 
-    /**
-     * Copy the folder and its contents.
+/**
+ * Copy the folder and its contents, overwriting existing files if they exist.
  * @param src Source folder path
  * @param dst Destination folder path
  * @throws IOException if an I/O error occurs
  */
-    public static void copyFolder(Path src, Path dst) throws IOException {
-        Files.walk(src)
-            .forEach(source -> {
+public static void copyFolder(Path src, Path dst) throws IOException {
+    Files.walk(src).forEach(source -> {
         try {
             Path destination = dst.resolve(src.relativize(source));
-                    Files.copy(source, destination);
-                    LOG.debug("Copying file from: {} to {}", source, destination);
+            Files.copy(source, destination, StandardCopyOption.REPLACE_EXISTING);
+            LOG.debug("Successfully copied file from: {} to {}", source, destination);
         } catch (IOException e) {
-                    LOG.debug("Error copying file from: {} to {}", source, dst.resolve(src.relativize(source)), e);
+            LOG.error("Error copying file from: {} to {}", source, dst.resolve(src.relativize(source)), e);
             throw new RuntimeException(e.getMessage(), e);
         }
     });
-    }
+}
 }