Duke A-Assertions

nicljr · Feb 7, 2023 · 35810a9 · 35810a9
1 parent 15154a2
commit 35810a9
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/main/java/duke/Storage.java b/src/main/java/duke/Storage.java
@@ -44,6 +44,7 @@ public void saveTasks(TaskList taskList) {
     /**
      * Loads all the task from the previous run.
      * Tasks are all saved in a separate file.
+     * Asserts that the file must exist at the point of loading tasks.
      *
      * @param taskList the current tasklist
      * @throws IOException catch for Input and Output inconsistencies.
@@ -59,6 +60,8 @@ public void loadTasks(TaskList taskList) throws IOException, DukeException {
             file.createNewFile();
         }
 
+        assert file.exists(): "File that is to save Tasks does not exist!";
+
         Scanner sc = new Scanner(file);
 
         while (sc.hasNext()) {