nim_basics/tests/loops_test.nim

import unittest
import tables

import basics / loops_exercises

proc testLoops* =
  suite "Loops":
    test "Collatz Conjecture":
      check collatzConjecture(5) == @[5, 16, 8, 4, 2, 1]

    test "Vowels from name":
      check vowelsFromName("alexander") == @['a', 'e', 'a', 'e']

    test "Fizz buzz 30":
      check fizzBuzz(30) == @[
        "1",
        "2",
        "fizz",
        "4",
        "buzz",
        "fizz",
        "7",
        "8",
        "fizz",
        "buzz",
        "11",
        "fizz",
        "13",
        "14",
        "fizzbuzz",
        "16",
        "17",
        "fizz",
        "19",
        "buzz",
        "fizz",
        "22",
        "23",
        "fizz",
        "buzz",
        "26",
        "fizz",
        "28",
        "29",
        "fizzbuzz"]

    test "Inches to cents":
      check inchesToCentsTable(1, 19, 3) == {
        1: 2.54,
        4: 10.16,
        7: 17.78,
        10: 25.4,
        13: 33.02,
        16: 40.64,
        19: 48.26
      }.toOrderedTable