rdf-ex/test/acceptance/nquads_star_test.exs
2021-11-10 00:48:33 +01:00

65 lines
2.3 KiB
Elixir

defmodule RDF.Star.NQuads.TestSuite do
@moduledoc """
RDF-star N-Quads Test Suite.
This runs the official RDF-star N-Triples Test Suite and variations of its
test files with added graph names against the `RDF.NQuads.Decoder`.
"""
use ExUnit.Case, async: false
import RDF.Sigils
@ntriples_star_test_suite_path "rdf-star/nt/syntax"
@nquads_star_test_suite_path "rdf-star/nq/syntax"
@ntriples_star_test_suite Path.join(RDF.TestData.dir(), @ntriples_star_test_suite_path)
@nquads_star_test_suite Path.join(RDF.TestData.dir(), @nquads_star_test_suite_path)
ExUnit.Case.register_attribute(__ENV__, :nt_test)
ExUnit.Case.register_attribute(__ENV__, :nq_test)
@ntriples_star_test_suite
|> File.ls!()
|> Enum.filter(fn file -> Path.extname(file) == ".nt" end)
|> Enum.each(fn file ->
@nt_test file: Path.join(@ntriples_star_test_suite, file)
if file |> String.contains?("-bad-") do
test "Negative syntax test: #{file}", context do
assert {:error, _} = RDF.NQuads.read_file(context.registered.nt_test[:file])
end
else
test "Positive syntax test: #{file}", context do
assert {:ok, %RDF.Dataset{}} = RDF.NQuads.read_file(context.registered.nt_test[:file])
end
end
end)
@nquads_star_test_suite
|> File.ls!()
|> Enum.filter(fn file -> Path.extname(file) == ".nq" end)
|> Enum.each(fn file ->
@nq_test file: Path.join(@nquads_star_test_suite, file)
test "Positive syntax test: #{file}", context do
nq_test_file = context.registered.nq_test[:file]
assert {:ok, %RDF.Dataset{} = dataset1} = RDF.NQuads.read_file(nq_test_file)
nt_test_file =
nq_test_file
|> String.replace(
@nquads_star_test_suite_path <> "/nquads-",
@ntriples_star_test_suite_path <> "/ntriples-"
)
|> String.replace(~r/\.nq$/, ".nt")
assert {:ok, %RDF.Dataset{} = dataset2} = RDF.NQuads.read_file(nt_test_file)
assert RDF.Dataset.graph_count(dataset1) == 1
assert RDF.Dataset.graph_count(dataset2) == 1
assert %RDF.Graph{} = graph1 = RDF.Dataset.graph(dataset1, ~I<http://example/Graph>)
assert %RDF.Graph{} = graph2 = RDF.Dataset.default_graph(dataset2)
#
assert RDF.Graph.change_name(graph1, nil) == graph2
end
end)
end