ordigi/elodie/tests/geolocation_test.py

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# Project imports
import os
import random
import re
import sys
sys.path.insert(0, os.path.abspath(os.path.dirname(os.path.dirname(os.path.dirname(os.path.realpath(__file__))))))
import helper
from elodie import geolocation
os.environ['TZ'] = 'GMT'
def test_decimal_to_dms():
for x in range(0, 1000):
target_decimal_value = random.uniform(0.0, 180.0)
if(x % 2 == 1):
target_decimal_value = target_decimal_value * -1
dms = geolocation.decimal_to_dms(target_decimal_value)
check_value = (dms[0] + dms[1] / 60 + dms[2] / 3600) * dms[3]
target_decimal_value = round(target_decimal_value, 8)
check_value = round(check_value, 8)
assert target_decimal_value == check_value, '%s does not match %s' % (check_value, target_decimal_value)
def test_dms_string_latitude():
for x in range(0, 5):
target_decimal_value = random.uniform(0.0, 180.0)
if(x % 2 == 1):
target_decimal_value = target_decimal_value * -1
dms = geolocation.decimal_to_dms(target_decimal_value)
dms_string = geolocation.dms_string(target_decimal_value, 'latitude')
check_value = 'N' if target_decimal_value >= 0 else 'S'
assert check_value in dms_string, '%s not in %s' % (check_value, dms_string)
assert str(dms[0]) in dms_string, '%s not in %s' % (dms[0], dms_string)
def test_dms_string_longitude():
for x in range(0, 5):
target_decimal_value = random.uniform(0.0, 180.0)
if(x % 2 == 1):
target_decimal_value = target_decimal_value * -1
dms = geolocation.decimal_to_dms(target_decimal_value)
dms_string = geolocation.dms_string(target_decimal_value, 'longitude')
check_value = 'E' if target_decimal_value >= 0 else 'W'
assert check_value in dms_string, '%s not in %s' % (check_value, dms_string)
assert str(dms[0]) in dms_string, '%s not in %s' % (dms[0], dms_string)