mod tiff;

#[cfg(test)]
mod tests {
    use super::*;

    #[test]
    fn it_works() {
        assert_eq!(0, 0);
    }

    #[test]
    fn ignore_warning_test() {
        tiff::ignore_warnings();
        assert_eq!(0, 0);
    }

    #[test]
    fn tiff_open_test() {
        tiff::ignore_warnings();
        if let Some(result) = tiff::open("../test.tif") {
            tiff::close(result);
        } else {
            assert!(false);
        }
    }

    #[test]
    fn tiff_height_test() {
        tiff::ignore_warnings();
        if let Some(t_handle) = tiff::open("../test.tif") {
            let height = tiff::get_height(t_handle);
            assert!(height > 0);
            tiff::close(t_handle);
        } else {
            assert!(false);
        }
    }

    #[test]
    fn tiff_width_test() {
        tiff::ignore_warnings();
        if let Some(t_handle) = tiff::open("../test.tif") {
            let width = tiff::get_width(t_handle);
            assert!(width > 0);
            tiff::close(t_handle);
        } else {
            assert!(false);
        }
    }

    #[test]
    fn tiff_strip_count() {
        tiff::ignore_warnings();
        if let Some(t_handle) = tiff::open("../test.tif") {
            let strip_count = tiff::get_strip_count(t_handle);
            assert!(strip_count > 0);
            tiff::close(t_handle);
        } else {
            assert!(false);
        }
    }

    #[test]
    fn tiff_data_depth() {
        tiff::ignore_warnings();
        if let Some(t_handle) = tiff::open("../test.tif") {
            let strip_size = tiff::get_strip_size(t_handle);
            let strip_count = tiff::get_strip_count(t_handle);
            let strip_depth = strip_size * strip_count;
            assert!(strip_depth > 0);
            let image_width = tiff::get_width(t_handle);
            let image_height = tiff::get_height(t_handle);
            let image_depth = image_width * image_height;
            assert!(image_depth > 0);
            let strip_depth = strip_depth as f64;
            let image_depth = image_depth as f64;
            tiff::close(t_handle);
        } else {
            assert!(false);
        }
    }

    #[test]
    fn tiff_strip_size() {
        tiff::ignore_warnings();
        if let Some(t_handle) = tiff::open("../test.tif") {
            let strip_size = tiff::get_strip_size(t_handle);
            assert!(strip_size > 0);
            tiff::close(t_handle);
        } else {
            assert!(false);
        }
    }

    #[test]
    fn tiff_read() {
        tiff::ignore_warnings();
        if let Some(t_handle) = tiff::open("../test.tif") {
            let data = tiff::read(t_handle);
            tiff::close(t_handle);
        } else {
            assert!(false);
        }
    }

    #[test]
    fn tiff_strip_read() {
        tiff::ignore_warnings();
        if let Some(t_handle) = tiff::open("../test.tif") {
            let strip = tiff::read_strip(t_handle, 0);
            tiff::close(t_handle);
        } else {
            assert!(false);
        }
    }
}