74 lines
1.3 KiB
Elixir
74 lines
1.3 KiB
Elixir
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defmodule ETLTest do
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use ExUnit.Case
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test "single letter" do
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old = %{1 => ["A"]}
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expected = %{"a" => 1}
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assert ETL.transform(old) == expected
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end
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test "single score with multiple letters" do
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old = %{1 => ~W(A E I O U)}
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expected = %{"a" => 1, "e" => 1, "i" => 1, "o" => 1, "u" => 1}
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assert ETL.transform(old) == expected
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end
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test "multiple scores with multiple letters" do
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old = %{1 => ["A", "E"], 2 => ["D", "G"]}
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expected = %{
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"a" => 1,
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"d" => 2,
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"e" => 1,
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"g" => 2
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}
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assert ETL.transform(old) == expected
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end
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test "multiple scores with differing numbers of letters" do
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old = %{
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1 => ~W(A E I O U L N R S T),
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2 => ~W(D G),
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3 => ~W(B C M P),
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4 => ~W(F H V W Y),
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5 => ~W(K),
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8 => ~W(J X),
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10 => ~W(Q Z)
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}
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expected = %{
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"a" => 1,
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"b" => 3,
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"c" => 3,
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"d" => 2,
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"e" => 1,
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"f" => 4,
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"g" => 2,
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"h" => 4,
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"i" => 1,
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"j" => 8,
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"k" => 5,
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"l" => 1,
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"m" => 3,
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"n" => 1,
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"o" => 1,
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"p" => 3,
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"q" => 10,
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"r" => 1,
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"s" => 1,
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"t" => 1,
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"u" => 1,
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"v" => 4,
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"w" => 4,
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"x" => 8,
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"y" => 4,
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"z" => 10
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}
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assert ETL.transform(old) == expected
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end
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end
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