1 files changed, 30 insertions, 0 deletions
diff --git a/internal/handlers/timeline_logic_test.go b/internal/handlers/timeline_logic_test.go
index b42ad4c..8104a96 100644
--- a/internal/handlers/timeline_logic_test.go
+++ b/internal/handlers/timeline_logic_test.go
@@ -462,6 +462,36 @@ func TestSaveAndGetCalendarEvents(t *testing.T) {
 	}
 }
 
+func TestBuildTimeline_IncludesUndatedTodoistTasks(t *testing.T) {
+	s := setupTestStore(t)
+
+	// Save a task with no due date
+	_ = s.SaveTasks([]models.Task{
+		{ID: "undated1", Content: "Take out recycling"}, // DueDate is nil
+	})
+
+	start := time.Date(2023, 1, 1, 0, 0, 0, 0, time.UTC)
+	end := time.Date(2023, 1, 2, 0, 0, 0, 0, time.UTC)
+
+	items, err := BuildTimeline(context.Background(), s, nil, start, end)
+	if err != nil {
+		t.Fatalf("BuildTimeline failed: %v", err)
+	}
+
+	found := false
+	for _, item := range items {
+		if item.ID == "undated1" {
+			found = true
+			if item.DaySection != models.DaySectionToday {
+				t.Errorf("Undated task should be in Today section, got %s", item.DaySection)
+			}
+		}
+	}
+	if !found {
+		t.Error("Undated Todoist task should appear in timeline Today section")
+	}
+}
+
 func timePtr(t time.Time) *time.Time {
 	return &t
 }