49 lines
1.3 KiB
Python
49 lines
1.3 KiB
Python
from advent.common import input
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from .solution import Sensor, SensorMap, day_num, part1, part2
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def test_part1():
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lines = input.read_lines(day_num, 'example01.txt')
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expected = 26
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result = part1(lines)
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assert result == expected
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def test_part2():
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lines = input.read_lines(day_num, 'example01.txt')
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expected = 56000011
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result = part2(lines)
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assert result == expected
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def test_parse():
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input = "Sensor at x=2, y=18: closest beacon is at x=-2, y=15"
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expected = Sensor((2, 18), 7), (-2, 15)
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result = Sensor.parse(input)
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assert result == expected
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def test_x_range():
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input = "Sensor at x=8, y=7: closest beacon is at x=2, y=10"
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sensor, _ = Sensor.parse(input)
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assert sensor.col_range_at_row(10) == (2, 14)
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assert sensor.col_range_at_row(11) == (3, 13)
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def test_impossible():
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lines = input.read_lines(day_num, 'example01.txt')
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next(lines)
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sensor_map = SensorMap.parse(lines)
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expected = 26
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result = sensor_map.count_impossible(10)
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assert result == expected
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def test_possible():
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lines = input.read_lines(day_num, 'example01.txt')
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next(lines)
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sensor_map = SensorMap.parse(lines)
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expected = 56000011
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result = sensor_map.get_possible_frequency(20)
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assert result == expected
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