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Contents
if !System.get_env("EXERCISM_TEST_EXAMPLES") do
Code.load_file("rle.exs", __DIR__)
end
ExUnit.start
ExUnit.configure exclude: :pending, trace: true
defmodule RunLengthEncoderTest do
use ExUnit.Case
test "encode empty string" do
assert RunLengthEncoder.encode("") === ""
end
@tag :pending
test "encode single characters only" do
assert RunLengthEncoder.encode("XYZ") === "XYZ"
end
@tag :pending
test "decode empty string" do
assert RunLengthEncoder.decode("") === ""
end
@tag :pending
test "decode single characters only" do
assert RunLengthEncoder.decode("XYZ") === "XYZ"
end
@tag :pending
test "encode simple" do
assert RunLengthEncoder.encode("AABBBCCCC") == "2A3B4C"
end
@tag :pending
test "decode simple" do
assert RunLengthEncoder.decode("2A3B4C") == "AABBBCCCC"
end
@tag :pending
test "encode with single values" do
assert RunLengthEncoder.encode("WWWWWWWWWWWWBWWWWWWWWWWWWBBBWWWWWWWWWWWWWWWWWWWWWWWWB") === "12WB12W3B24WB"
end
@tag :pending
test "decode with single values" do
assert RunLengthEncoder.decode("12WB12W3B24WB") === "WWWWWWWWWWWWBWWWWWWWWWWWWBBBWWWWWWWWWWWWWWWWWWWWWWWWB"
end
@tag :pending
test "decode(encode(...)) combination" do
original = "zzz ZZ zZ"
encoded = RunLengthEncoder.encode(original)
assert RunLengthEncoder.decode(encoded) === original
end
end
Version data entries
41 entries across 41 versions & 1 rubygems