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Contents
if !System.get_env("EXERCISM_TEST_EXAMPLES") do
Code.load_file("etl.exs", __DIR__)
end
ExUnit.start
ExUnit.configure exclude: :pending, trace: true
defmodule TransformTest do
use ExUnit.Case
# @tag :pending
test "transform one value" do
old = %{1 => ["WORLD"]}
expected = %{"world" => 1}
assert ETL.transform(old) == expected
end
@tag :pending
test "transform more values" do
old = %{1 => ["WORLD", "GSCHOOLERS"]}
expected = %{"world" => 1, "gschoolers" => 1}
assert ETL.transform(old) == expected
end
@tag :pending
test "more keys" do
old = %{1 => ["APPLE", "ARTICHOKE"], 2 => ["BOAT", "BALLERINA"]}
expected = %{
"apple" => 1,
"artichoke" => 1,
"boat" => 2,
"ballerina" => 2
}
assert ETL.transform(old) == expected
end
@tag :pending
test "full dataset" do
old = %{
1 => ~W(A E I O U L N R S T),
2 => ~W(D G),
3 => ~W(B C M P),
4 => ~W(F H V W Y),
5 => ~W(K),
8 => ~W(J X),
10 => ~W(Q Z)
}
expected = %{
"a" => 1, "b" => 3, "c" => 3, "d" => 2, "e" => 1,
"f" => 4, "g" => 2, "h" => 4, "i" => 1, "j" => 8,
"k" => 5, "l" => 1, "m" => 3, "n" => 1, "o" => 1,
"p" => 3, "q" => 10, "r" => 1, "s" => 1, "t" => 1,
"u" => 1, "v" => 4, "w" => 4, "x" => 8, "y" => 4,
"z" => 10
}
assert ETL.transform(old) == expected
end
end
Version data entries
326 entries across 326 versions & 1 rubygems