def test_get_ceiling(self):
"""Tests that the ceiling is properly identified from a list of clouds"""
for clouds, ceiling in (
([], None),
([["FEW", 10], ["SCT", 10]], None),
([["OVC", None]], None),
([["VV", 5]], ["VV", 5]),
([["OVC", 20], ["BKN", 30]], ["OVC", 20]),
([["OVC", None], ["BKN", 30]], ["BKN", 30]),
([["FEW", 10], ["OVC", 20]], ["OVC", 20]),
):
clouds = [structs.Cloud(None, *cloud) for cloud in clouds]
if ceiling:
ceiling = structs.Cloud(None, *ceiling)
self.assertEqual(core.get_ceiling(clouds), ceiling)
def test_get_ceiling(self):
"""
Tests that the ceiling is properly identified from a list of clouds
"""
for clouds, ceiling in (
([], None),
([['FEW', 10], ['SCT', 10]], None),
([['OVC', None]], None),
([['VV', 5]], ['VV', 5]),
([['OVC', 20], ['BKN', 30]], ['OVC', 20]),
([['OVC', None], ['BKN', 30]], ['BKN', 30]),
([['FEW', 10], ['OVC', 20]], ['OVC', 20]),
):
clouds = [structs.Cloud(None, *cloud) for cloud in clouds]
if ceiling:
ceiling = structs.Cloud(None, *ceiling)
self.assertEqual(_core.get_ceiling(clouds), ceiling)
def _clouds(item: str) -> [Cloud]:
"""
Convert cloud element to a list of Clouds
"""
clouds = item.split()
# BASES 004 TOPS 016
if "BASES" in clouds and "TOPS" in clouds:
base = clouds[clouds.index("BASES") + 1]
top = clouds[clouds.index("TOPS") + 1]
return [structs.Cloud(item, base=base, top=top)]
return [_core.make_cloud(cloud) for cloud in clouds]
def test_get_flight_rules(self):
"""
Tests that the proper flight rule is calculated for a set visibility and ceiling
Note: Only 'Broken', 'Overcast', and 'Vertical Visibility' are considdered ceilings
"""
for vis, ceiling, rule in (
(None, None, 'IFR'),
('10', None, 'VFR'),
('P6SM', ['OCV',50], 'VFR'),
('6', ['OVC',20], 'MVFR'),
('6', ['OVC',7], 'IFR'),
('2', ['OVC',20], 'IFR'),
('6', ['OVC',4], 'LIFR'),
('1/2', ['OVC',30], 'LIFR'),
('M1/4', ['OVC',30], 'LIFR'),
):
vis = core.make_number(vis)
if ceiling:
ceiling = structs.Cloud(None, *ceiling)
self.assertEqual(static.FLIGHT_RULES[core.get_flight_rules(vis, ceiling)], rule)
def test_get_flight_rules(self):
"""Tests that the proper flight rule is calculated for a set visibility and ceiling
Note: Only 'Broken', 'Overcast', and 'Vertical Visibility' are considered ceilings
"""
for vis, ceiling, rule in (
(None, None, "IFR"),
("10", None, "VFR"),
("P6SM", ["OCV", 50], "VFR"),
("6", ["OVC", 20], "MVFR"),
("6", ["OVC", 7], "IFR"),
("2", ["OVC", 20], "IFR"),
("6", ["OVC", 4], "LIFR"),
("1/2", ["OVC", 30], "LIFR"),
("M1/4", ["OVC", 30], "LIFR"),
):
vis = core.make_number(vis)
if ceiling:
ceiling = structs.Cloud(None, *ceiling)
self.assertEqual(
static.core.FLIGHT_RULES[core.get_flight_rules(vis, ceiling)],
rule)