/
day_9_tests.rb
48 lines (37 loc) · 1.13 KB
/
day_9_tests.rb
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require 'minitest/autorun'
require './day_9'
class Day9Test < Minitest::Test
def test_decompress_without_markers
decompressed = decompress("ADVENT")
assert_equal "ADVENT", decompressed
assert_equal 6, decompressed.length
end
def test_with_one_marker
decompressed = decompress("A(1x5)BC")
expected = "ABBBBBC"
assert_equal expected, decompressed
assert_equal 7, decompressed.length
end
def test_begin_with_marker
decompressed = decompress("(3x3)XYZ")
expected = "XYZXYZXYZ"
assert_equal expected, decompressed
assert_equal 9, decompressed.length
end
def test_multiple_markers
decompressed = decompress("A(2x2)BCD(2x2)EFG")
expected = "ABCBCDEFEFG"
assert_equal expected, decompressed
assert_equal 11, decompressed.length
end
def test_fake_marker
decompressed = decompress("(6x1)(1x3)A")
expected = "(1x3)A"
assert_equal expected, decompressed
assert_equal 6, decompressed.length
decompressed = decompress("X(8x2)(3x3)ABCY")
expected = "X(3x3)ABC(3x3)ABCY"
assert_equal expected, decompressed
assert_equal 18, decompressed.length
end
end