#[cfg(test)]
mod parser {

    #[test]
    fn negative_test() {
        let message = "$GNRMC,102431.659,V,,,,,0.00,0.00,210322,,,N*5C
        $GNVTG,0.00,T,,M,0.00,N,0.00,K,N*2C
        $GNGGA,102431.659,,,,,0,0,,,M,,M,,*59
        $GPGSA,A,1,,,,,,,,,,,,,,,*1E
        $BDGSA,A,1,,,,,,,,,,,,,,,*0F
        $GPGSV,3,1,12,12,84,205,,24,50,147,,25,43,252,,32,38,294,*71
        $GPGSV,3,2,12,19,30,050,,22,27,313,,06,24,081,,02,14,126,*7A
        $GPGSV,3,3,12,17,13,039,,03,04,013,,29,02,200,,31,01,301,*7B
        $BDGSV,1,1,00*68
        $GNGLL,,,,,102431.659,V,N*6B";
        let res = nmea_0183_validator::is_valid(message);

        assert!(!res);
    }

    #[test]
    fn positive_test() {
        let message = "$GNRMC,115809.000,A,5702.7873,N,00956.2853,E,0.00,75.99,210322,,,A*4B 
                                                                      
        $GNVTG,75.99,T,,M,0.00,N,0.00,K,A*11            
        $GNGGA,115809.000,5702.7873,N,00956.2853,E,1,4,2.54,49.9,M,42.5,M,,*7B
        $GPGSA,A,3,32,29,25,22,,,,,,,,,2.73,2.54,1.00*0B                
        $BDGSA,A,3,,,,,,,,,,,,,2.73,2.54,1.00*17                          
        $GPGSV,3,1,11,25,86,217,23,12,48,095,,29,45,205,39,02,41,089,*75
        $GPGSV,3,2,11,31,39,300,19,22,32,269,42,32,24,248,34,37,24,166,*7C
        $GPGSV,3,3,11,06,23,038,,24,08,154,,03,05,337,*4A
        $BDGSV,1,1,00*68
        $GNGLL,5702.7873,N,00956.2853,E,115809.000,A,A*4E";
        let res = nmea_0183_validator::is_valid(message);

        assert!(res);
    }
}