rdf-ex/test/unit/serialization/parse_helper_test.exs
2020-06-29 10:37:42 +02:00

46 lines
1.3 KiB
Elixir

defmodule RDF.Serialization.ParseHelperTest do
use ExUnit.Case, async: false
alias RDF.Serialization.ParseHelper
@unicode_seq_4digit %{
~S"\u0020" => " ",
~S"<ab\u00E9xy>" => "<ab\xC3\xA9xy>",
~S"\u03B1:a" => "\xCE\xB1:a",
~S"a\u003Ab" => "a\x3Ab"
}
@unicode_seq_8digit %{
~S"\U00000020" => " ",
~S"\U00010000" => "\xF0\x90\x80\x80",
~S"\U000EFFFF" => "\xF3\xAF\xBF\xBF"
}
describe "string escaping" do
test "unescaping of \\uXXXX codepoint escape sequences" do
Enum.each(@unicode_seq_4digit, fn {input, output} ->
assert ParseHelper.string_unescape(input) == output
end)
end
test "unescaping of \\UXXXXXXXX codepoint escape sequences" do
Enum.each(@unicode_seq_8digit, fn {input, output} ->
assert ParseHelper.string_unescape(input) == output
end)
end
end
describe "IRI escaping" do
test "unescaping of \\uXXXX codepoint escape sequences" do
Enum.each(@unicode_seq_4digit, fn {input, output} ->
assert ParseHelper.iri_unescape(input) == output
end)
end
test "unescaping of \\UXXXXXXXX codepoint escape sequences" do
Enum.each(@unicode_seq_8digit, fn {input, output} ->
assert ParseHelper.iri_unescape(input) == output
end)
end
end
end