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- import unittest
- import basics / containers_exercises
- proc testContainers* =
- suite "Containers":
- test "Arrays With Integers":
- const resultString = """10 20 30 40 50 60 70 80 90 100
- 20 40 60 80 100
- 50 20 150 40 250 60 350 80 450 100 """
- check arrayWithIntegers() == resultString
- suite "Redo Collatz Conjecture":
- test "Collatz with 9":
- const collatzSeq = @[9, 28, 14, 7, 22, 11, 34, 17, 52, 26, 13, 40, 20, 10, 5, 16, 8, 4, 2, 1]
- check redoCollatzConjecture(9) == collatzSeq and collatzSeq.len == 20
- test "Collatz with 19":
- const collatzSeq = @[19, 58, 29, 88, 44, 22, 11, 34, 17, 52, 26, 13, 40, 20, 10, 5, 16, 8, 4, 2, 1]
- check redoCollatzConjecture(19) == collatzSeq and collatzSeq.len == 21
- test "Collatz with 25":
- const collatzSeq = @[25, 76, 38, 19, 58, 29, 88, 44, 22, 11, 34, 17, 52, 26, 13, 40, 20, 10, 5, 16, 8, 4, 2, 1]
- check redoCollatzConjecture(25) == collatzSeq and collatzSeq.len == 24
- test "Collatz with 27":
- const collatzSeq = @[27, 82, 41, 124, 62, 31, 94, 47, 142, 71, 214, 107, 322, 161, 484, 242, 121, 364, 182, 91, 274, 137, 412, 206, 103, 310, 155, 466, 233, 700, 350, 175, 526, 263, 790, 395, 1186, 593, 1780, 890, 445, 1336, 668, 334, 167, 502, 251, 754, 377, 1132, 566, 283, 850, 425, 1276, 638, 319, 958, 479, 1438, 719, 2158, 1079, 3238, 1619, 4858, 2429, 7288, 3644, 1822, 911, 2734, 1367, 4102, 2051, 6154, 3077, 9232, 4616, 2308, 1154, 577, 1732, 866, 433, 1300, 650, 325, 976, 488, 244, 122, 61, 184, 92, 46, 23, 70, 35, 106, 53, 160, 80, 40, 20, 10, 5, 16, 8, 4, 2, 1]
- check redoCollatzConjecture(27) == collatzSeq and collatzSeq.len == 112
- test "Collatz Only Member":
- check redoCollatzConjecture(1) == @[1]
- suite "Longest Collatz Producer":
- test "Collatz Sequence In Range":
- const longestOutput = "97 119"
- check findLongestCollatzProducer(2, 100) == longestOutput
- test "Collatz Sequence In Range [30, 40]":
- const longestOutput = "31 107"
- check findLongestCollatzProducer(30, 40) == longestOutput
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