def test_that_apparent_wind_speed_is_returned_correctly_from_IIVWR(self):
vessel = Vessel()
expected = 35.0
nmea_string = '$IIVWR,44.8,L,35.0,N,18.0,M,64.9,K*5B'
vessel.NMEAInput(nmea_string)
actual = vessel.AWS
self.assertEqual(expected, actual)
def test_that_sog_is_returned_correctly_from_IIVTG(self):
vessel = Vessel()
expected = 9.9
nmea_string = '$IIVTG,309.90,T,310.90,M,9.9,N,18.3,K,A*06'
vessel.NMEAInput(nmea_string)
actual = vessel.sog
self.assertEqual(expected, actual)
def test_vessel_correctly_reports_boat_speed_from_IIVHW(self):
vessel = Vessel()
expected = 9.5
nmea_string = '$IIVHW,298.2,T,301.0,M,9.5,N,17.5,K*69'
vessel.NMEAInput(nmea_string)
actual = vessel.boat_speed_knots
self.assertEqual(expected, actual)
def test_that_true_wind_speed_is_returned_correctly_from_IIVWT(self):
vessel = Vessel()
expected = 27.8
nmea_string = '$IIVWT,59.0,L,27.8,N,14.3,M,51.6,K*54'
vessel.NMEAInput(nmea_string)
actual = vessel.TWS
self.assertEqual(expected, actual)
def test_vessel_correctly_reports_magnetic_heading_from_IIVHW(self):
vessel = Vessel()
expected = 301.0
nmea_string = '$IIVHW,298.2,T,301.0,M,9.5,N,17.5,K*69'
vessel.NMEAInput(nmea_string)
actual = vessel.heading_mag
self.assertEqual(expected, actual)
def test_vessel_correctly_converts_east_longitude_from_IIGLL(self):
vessel = Vessel()
expected = 1.11689
nmea_string = '$IIGLL,5047.3904,N,00107.0134,E,162649.99,A,3*18'
vessel.NMEAInput(nmea_string)
actual = vessel.longitude
self.assertEqual(expected, actual)
def test_vessel_correctly_sets_timestamp_from_IIGLL(self):
vessel = Vessel()
expected = datetime.strptime('162649.99', '%H%M%S.%f')
nmea_string = '$IIGLL,5047.3904,N,00107.0134,W,162649.99,A,3*18'
vessel.NMEAInput(nmea_string)
actual = vessel.time
self.assertEqual(expected, actual)
def test_vessel_correctly_converts_south_latitude_from_IIGLL(self):
vessel = Vessel()
expected = -50.78984
nmea_string = '$IIGLL,5047.3904,S,00107.0134,W,162649.99,A,3*18'
vessel.NMEAInput(nmea_string)
actual = vessel.latitude
self.assertEqual(expected, actual)
def test_that_date_is_updated_if_GPRMC_is_present(self):
vessel = Vessel()
expected = datetime.strptime('190317', '%d%m%y')
nmea_string = \
'$GPRMC,150558.00,A,5040.73877,N,00058.58538,W,9.712,124.01,190317,,,A*75'
vessel.NMEAInput(nmea_string)
actual = vessel.date
self.assertEqual(expected, actual)
def test_that_rudder_is_returned_correctly_from_IIXDR(self):
vessel = Vessel()
expected = 8.0
nmea_string = \
'$IIXDR,A,33.8,D,HEEL,A,11.2,D,TRIM,P,1.005,B,BAROIIXDR,A,8.0,D,RUDDER*4E'
vessel.NMEAInput(nmea_string)
actual = vessel.rudder
self.assertEqual(expected, actual)
def test_that_log_distance_is_returned_correctly_from_IIVLM(self):
vessel = Vessel()
expected = 10
nmea_string = '$IIVLW,12220.52,N,0.00,N*49'
vessel.NMEAInput(nmea_string)
nmea_string = '$IIVLW,12230.52,N,0.00,N*49'
vessel.NMEAInput(nmea_string)
actual = vessel.log_distance
self.assertEqual(expected, actual)
def test_that_no_change_boat_speed_indicator_is_returned_correctly(self):
vessel = Vessel()
expected = ''
nmea_string = '$IIVHW,298.2,T,301.0,M,9.5,N,17.5,K*69'
vessel.NMEAInput(nmea_string)
nmea_string = '$IIVHW,298.2,T,301.0,M,9.5,N,17.5,K*69'
vessel.NMEAInput(nmea_string)
actual = vessel.boat_speed_indicator
self.assertEqual(expected, actual)
def test_vessel_correctly_calculates_TWD_calc_2(self):
vessel = Vessel()
nmea_string = '$IIVHW,348.2,T,301.0,M,9.5,N,17.5,K*69'
vessel.NMEAInput(nmea_string)
nmea_string = '$IIVTG,10,T,310.90,M,9.9,N,18.3,K,A*06'
vessel.NMEAInput(nmea_string)
nmea_string = '$IIVWR,44.8,R,35.0,N,18.0,M,64.9,K*5B'
vessel.NMEAInput(nmea_string)
expected = 31.5
actual = vessel.TWA_calc
self.assertEqual(expected, actual)
def test_vessel_correctly_calculates_AWD_is_negative(self):
vessel = Vessel()
#heading = 38.2
nmea_string = '$IIVHW,38.2,T,301.0,M,9.5,N,17.5,K*69'
vessel.NMEAInput(nmea_string)
#AWA = -44.8
nmea_string = '$IIVWR,44.8,L,35.0,N,18.0,M,64.9,K*5B'
vessel.NMEAInput(nmea_string)
#AWD = H + AWA
expected = 353.4
actual = vessel.AWD
self.assertEqual(expected, actual)
def test_vessel_correctly_calculates_AWD(self):
vessel = Vessel()
#heading = 298.2
nmea_string = '$IIVHW,298.2,T,301.0,M,9.5,N,17.5,K*69'
vessel.NMEAInput(nmea_string)
#AWA = 44.8
nmea_string = '$IIVWR,44.8,R,35.0,N,18.0,M,64.9,K*5B'
vessel.NMEAInput(nmea_string)
#AWD = H + AWA = 343
expected = 343
actual = vessel.AWD
self.assertEqual(expected, actual)
def test_vessel_correctly_calculates_AWD_when_result_greater_then_360(
self):
vessel = Vessel()
#heading = 348.2
nmea_string = '$IIVHW,348.2,T,301.0,M,9.5,N,17.5,K*69'
vessel.NMEAInput(nmea_string)
#AWA = 44.8
nmea_string = '$IIVWR,44.8,R,35.0,N,18.0,M,64.9,K*5B'
vessel.NMEAInput(nmea_string)
#AWD = H + AWA - 360
expected = 33
actual = vessel.AWD
self.assertEqual(expected, actual)
def test_that_boat_speed_list_is_maintained_correctly(self):
vessel = Vessel()
expected = 2
#Outside time limit
nmea_string = '$IIGLL,5047.3904,N,00107.0134,W,162649.00,A,3*18'
vessel.NMEAInput(nmea_string)
nmea_string = '$IIVHW,298.2,T,301.0,M,100,N,17.5,K*69'
vessel.NMEAInput(nmea_string)
#Inside time limit
nmea_string = '$IIGLL,5047.3904,N,00107.0134,W,162650.00,A,3*18'
vessel.NMEAInput(nmea_string)
nmea_string = '$IIVHW,298.2,T,301.0,M,9.5,N,17.5,K*69'
vessel.NMEAInput(nmea_string)
nmea_string = '$IIGLL,5047.3904,N,00107.0134,W,162700.00,A,3*18'
vessel.NMEAInput(nmea_string)
nmea_string = '$IIVHW,298.2,T,301.0,M,10.5,N,17.5,K*69'
vessel.NMEAInput(nmea_string)
actual = len(vessel.boat_speed_list)
self.assertEqual(expected, actual)
def test_that_a_ten_second_average_boat_speed_is_calculated_correctly(
self):
vessel = Vessel()
expected = 10
#Outside time limit
nmea_string = '$IIGLL,5047.3904,N,00107.0134,W,162649.00,A,3*18'
vessel.NMEAInput(nmea_string)
nmea_string = '$IIVHW,298.2,T,301.0,M,100,N,17.5,K*69'
vessel.NMEAInput(nmea_string)
#Inside time limit
nmea_string = '$IIGLL,5047.3904,N,00107.0134,W,162650.00,A,3*18'
vessel.NMEAInput(nmea_string)
nmea_string = '$IIVHW,298.2,T,301.0,M,9.5,N,17.5,K*69'
vessel.NMEAInput(nmea_string)
nmea_string = '$IIGLL,5047.3904,N,00107.0134,W,162700.00,A,3*18'
vessel.NMEAInput(nmea_string)
nmea_string = '$IIVHW,298.2,T,301.0,M,10.5,N,17.5,K*69'
vessel.NMEAInput(nmea_string)
actual = vessel.boat_speed_avg
self.assertEqual(expected, actual)
def test_that_today_is_used_as_defualt_date_at_init(self):
vessel = Vessel()
expected = date.today()
actual = vessel.date
self.assertEqual(expected, actual)
import datetime
import sys
import os
import modules.navigation as nav
from modules.vessel import Vessel
from modules.vessel import FileAccessWrapper
from race_details.RORC_De_Guingand_Bowl_Race_2017.course_details \
import CourseDetails
course = CourseDetails().course
polar_file = FileAccessWrapper('modules/process/inter_polar.csv')
vessel = Vessel(polar_file)
def clear_terminal():
print(chr(27) + "[2J") #Clear terminal
def print_there(x, y, text):
sys.stdout.write("\x1b7\x1b[%d;%df%s\x1b8" % (x, y, text))
#sys.stdout.flush()
def print_course_details(anchor, course):
clear_terminal()
waypoint_count = len(course.waypoints)
#Get column widths
name_width = 0
for key, value in course.waypoints.items():
def test_that_vessel_excepts_a_NMEA_string(self):
vessel = Vessel()
expected = 'abcd'
vessel.NMEAInput(expected)
actual = vessel.LastNmeaInput
self.assertEqual(expected, actual)