34 lines
832 B
Elixir
34 lines
832 B
Elixir
defmodule ServerTest do
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use ExUnit.Case
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doctest Server
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describe "semiprime" do
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test "returns the factors when the number is semiprime" do
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Cache.clear()
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# Semiprimes below 30
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[
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{4, [2, 2]},
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{6, [2, 3]},
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{9, [3, 3]},
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{10, [2, 5]},
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{14, [2, 7]},
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{15, [3, 5]},
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{21, [3, 7]},
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{22, [2, 11]},
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{25, [5, 5]},
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{26, [2, 13]}
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]
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|> Enum.each(fn {input, expected} ->
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assert Server.semiprime(input) == {:miss, expected}
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end)
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end
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test "returns nothing when the number is a composite number" do
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# Composite numbers below 30
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[1, 2, 3, 5, 7, 8, 11, 12, 13, 16, 17, 18, 19, 20, 23, 24, 27, 28, 29]
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|> Enum.each(fn x ->
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assert Server.semiprime(x) == nil
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end)
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end
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end
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end
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