#6: Delete temp dir files (#54)

src/main/java/io/goobox/sync/storj/CreateCloudDirTask.java

@@ -47,8 +47,7 @@ public void run() {
                 DB.setSynced(storjDir, path);
                 DB.commit();
             } else {
-                Path tmp = Files.createTempFile("storj", "dir");
-                Files.write(tmp, "/".getBytes());
+                final Path tmp = createTempDirFile();
 
                 System.out.println("Creating cloud directory " + dirName + "... ");
 
@@ -62,6 +61,8 @@ public void onProgress(String filePath, double progress, long uploadedBytes, lon
 
                     @Override
                     public void onComplete(final String filePath, final String fileId) {
+                        deleteTempDirFile(tmp);
+
                         final CountDownLatch latch = new CountDownLatch(1);
                         final boolean repeat[] = { true };
 
@@ -112,8 +113,11 @@ public void onError(String message) {
                     @Override
                     public void onError(String filePath, String message) {
                         try {
+                            deleteTempDirFile(tmp);
+
                             DB.setUploadFailed(path);
                             DB.commit();
+
                             System.out.println("  " + message);
                         } catch (IOException e) {
                             e.printStackTrace();
@@ -162,4 +166,18 @@ public void onError(String message) {
         return result[0];
     }
 
+    private Path createTempDirFile() throws IOException {
+        Path tmp = Files.createTempFile("storj", "dir");
+        Files.write(tmp, "/".getBytes());
+        return tmp;
+    }
+
+    private void deleteTempDirFile(Path tmp) {
+        try {
+            Files.deleteIfExists(tmp);
+        } catch (IOException e) {
+            System.out.println("Failed deleting temp file: " + e.getMessage());
+        }
+    }
+
 }

src/test/java/io/goobox/sync/storj/mocks/FilesMock.java

@@ -20,7 +20,9 @@
 import java.nio.file.DirectoryStream;
 import java.nio.file.Files;
 import java.nio.file.LinkOption;
+import java.nio.file.OpenOption;
 import java.nio.file.Path;
+import java.nio.file.Paths;
 import java.nio.file.attribute.FileAttribute;
 import java.nio.file.attribute.FileTime;
 import java.util.ArrayList;
@@ -131,6 +133,16 @@ public Path createDirectories(Path dir, FileAttribute<?>... attrs) throws IOExce
         throw new IllegalStateException();
     }
 
+    @Mock
+    public Path createTempFile(String prefix, String suffix, FileAttribute<?>... attrs) throws IOException {
+        return Paths.get(prefix + System.currentTimeMillis() + suffix);
+    }
+
+    @Mock
+    public Path write(Path path, byte[] bytes, OpenOption... options) throws IOException {
+        return path;
+    }
+
     public void modifyFile(FileMock oldFile, FileMock newFile) {
         if (files.contains(oldFile)) {
             files.remove(oldFile);