Function draw_works

src/text.rs:333–340

()

    #[test]
    fn draw_works() {
        let mut text = Text::new();
        text.draw(1.2, 3.4, &"message".to_string());
        let b: &str = "t=plt.text(1.2,3.4,r'message')\n";
        assert_eq!(text.buffer, b);
        text.clear_buffer();
        assert_eq!(text.buffer, "");
    }

    #[test]
    fn draw_3d_works() {