rdf-ex/test/acceptance/turtle_star_w3c_eval_test.exs

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2021-10-01 21:12:52 +00:00
defmodule RDF.Star.Turtle.W3C.EvalTest do
@moduledoc """
The official RDF-star Turtle eval test suite.
from <https://w3c.github.io/rdf-star/tests/turtle/eval/>
"""
use ExUnit.Case, async: false
@turtle_star_eval_test_suite Path.join(RDF.TestData.dir(), "rdf-star/turtle/eval")
ExUnit.Case.register_attribute(__ENV__, :turtle_test)
@turtle_star_eval_test_suite
|> File.ls!()
|> Enum.filter(fn file -> Path.extname(file) == ".ttl" and file != "manifest.ttl" end)
|> Enum.each(fn file ->
base = Path.basename(file, ".ttl")
if base in [
"turtle-star-eval-bnode-1",
"turtle-star-eval-bnode-2",
# TODO: this one just fails, because our blank node counter starts at 0 instead of 1
"turtle-star-eval-annotation-2"
] do
@tag skip: """
The produced graphs are correct, but have different blank node labels than the result graph.
TODO: Implement a graph isomorphism algorithm.
"""
end
@turtle_test ttl_file: Path.join(@turtle_star_eval_test_suite, file),
nt_file: Path.join(@turtle_star_eval_test_suite, base <> ".nt")
test "eval test: #{file}", context do
assert RDF.Turtle.read_file!(context.registered.turtle_test[:ttl_file])
|> RDF.Graph.clear_metadata() ==
RDF.NTriples.read_file!(context.registered.turtle_test[:nt_file])
end
end)
end