Add test for remove command in tests/remove.rs #3

Author: MrGranday

tests/remove.rs

@@ -0,0 +1,38 @@
+#[cfg(test)]
+mod tests {
+    use std::fs;
+    use tasky_cli::{
+        Task,
+        commands::remove_task,
+        storage::{load_tasks, save_tasks},
+    };
+
+    #[test]
+    fn test_remove_task() {
+        let _ = fs::remove_file("tasks.json");
+
+        let mut tasks = vec![
+            Task {
+                text: "Task 1".to_string(),
+                done: false,
+            },
+            Task {
+                text: "Task 2".to_string(),
+                done: false,
+            },
+        ];
+        save_tasks(&tasks);
+
+        let loaded = load_tasks();
+        assert_eq!(loaded.len(), 2, "Expected two tasks initially");
+        assert_eq!(loaded[0].text, "Task 1", "Initial Task 1 text mismatch");
+        assert_eq!(loaded[1].text, "Task 2", "Initial Task 2 text mismatch");
+
+        remove_task(&mut tasks, 0);
+
+        let loaded = load_tasks();
+        assert_eq!(loaded.len(), 1, "Expected one task after removal");
+        assert_eq!(loaded[0].text, "Task 2", "Expected Task 2 to remain");
+        assert!(!loaded[0].done, "Remaining task should not be done");
+    }
+}