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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
69 entries across 69 versions & 1 rubygems