Reject directories

Author: bhstahl

lib/stores/FileStore.js

@@ -152,6 +152,11 @@ class FileStore extends DataStore {
                     return reject(error);
                 }
 
+                if (stats.isDirectory()) {
+                    console.warn(`[FileStore] getOffset: ${file_path} is a directory`);
+                    return reject(ERRORS.FILE_NOT_FOUND);
+                }
+
                 const data = Object.assign(stats, config);
                 return resolve(data);
             });

test/Test-FileStore.js

@@ -174,6 +174,12 @@ describe('FileStore', () => {
                     .should.be.rejectedWith(404);
         });
 
+        it('should reject directories', () => {
+            const file_store = new FileStore({ path: STORE_PATH });
+            return file_store.getOffset('')
+                    .should.be.rejectedWith(404);
+        });
+
         it('should resolve the stats for existant files', () => {
             const file_store = new FileStore({ path: STORE_PATH });
             return file_store.getOffset(TEST_FILE_NAME)