rdf-ex/test/unit/vocabulary_namespace_test.exs

1111 lines
40 KiB
Elixir

defmodule RDF.Vocabulary.NamespaceTest do
use ExUnit.Case
doctest RDF.Vocabulary.Namespace
import RDF.Sigils
alias RDF.Description
@compile {:no_warn_undefined, RDF.Vocabulary.NamespaceTest.TestNS.EX}
@compile {:no_warn_undefined, RDF.Vocabulary.NamespaceTest.TestNS.ExampleFromGraph}
@compile {:no_warn_undefined, RDF.Vocabulary.NamespaceTest.TestNS.ExampleFromNTriplesFile}
@compile {:no_warn_undefined, RDF.Vocabulary.NamespaceTest.TestNS.NonStrictExampleFromTerms}
@compile {:no_warn_undefined,
RDF.Vocabulary.NamespaceTest.TestNS.NonStrictExampleFromAliasedTerms}
@compile {:no_warn_undefined, RDF.Vocabulary.NamespaceTest.TestNS.StrictExampleFromTerms}
@compile {:no_warn_undefined, RDF.Vocabulary.NamespaceTest.NSofEdgeCases.Example}
@compile {:no_warn_undefined, RDF.Vocabulary.NamespaceTest.NSWithAliasesForElixirTerms.Example}
@compile {:no_warn_undefined, RDF.Vocabulary.NamespaceTest.NSwithUnderscoreTerms.Example}
@compile {:no_warn_undefined,
RDF.Vocabulary.NamespaceTest.NSWithIgnoredTerms.ExampleIgnoredLowercasedTerm}
@compile {:no_warn_undefined,
RDF.Vocabulary.NamespaceTest.NSWithIgnoredTerms.ExampleIgnoredNonStrictLowercasedTerm}
@compile {:no_warn_undefined,
RDF.Vocabulary.NamespaceTest.NSWithIgnoredTerms.ExampleIgnoredLowercasedTermWithAlias}
@compile {:no_warn_undefined,
RDF.Vocabulary.NamespaceTest.NSWithIgnoredTerms.ExampleIgnoredLowercasedAlias}
defmodule TestNS do
use RDF.Vocabulary.Namespace
defvocab EX, base_iri: "http://example.com/", terms: ~w[], strict: false
defvocab EXS,
base_iri: "http://example.com/strict#",
terms: ~w[foo bar]
defvocab ExampleFromGraph,
base_iri: "http://example.com/from_graph#",
data:
RDF.Graph.new([
{~I<http://example.com/from_graph#foo>,
~I<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>,
~I<http://www.w3.org/1999/02/22-rdf-syntax-ns#Property>},
{~I<http://example.com/from_graph#Bar>,
~I<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>,
~I<http://www.w3.org/2000/01/rdf-schema#Resource>}
])
defvocab ExampleFromDataset,
base_iri: "http://example.com/from_dataset#",
data:
RDF.Dataset.new([
{~I<http://example.com/from_dataset#foo>,
~I<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>,
~I<http://www.w3.org/1999/02/22-rdf-syntax-ns#Property>},
{~I<http://example.com/from_dataset#Bar>,
~I<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>,
~I<http://www.w3.org/2000/01/rdf-schema#Resource>,
~I<http://example.com/from_dataset#Graph>}
])
defvocab ExampleFromNTriplesFile,
base_iri: "http://example.com/from_ntriples/",
file: "test/data/vocab_ns_example.nt"
defvocab ExampleFromNQuadsFile,
base_iri: "http://example.com/from_nquads/",
file: "test/data/vocab_ns_example.nq"
defvocab ExampleFromTurtleFile,
base_iri: "http://example.com/from_turtle/",
file: "test/data/vocab_ns_example.ttl"
defvocab StrictExampleFromTerms,
base_iri: "http://example.com/strict_from_terms#",
terms: ~w[foo Bar]
defvocab NonStrictExampleFromTerms,
base_iri: "http://example.com/non_strict_from_terms#",
terms: ~w[foo Bar],
strict: false
defvocab StrictExampleFromAliasedTerms,
base_iri: "http://example.com/strict_from_aliased_terms#",
terms: ~w[term1 Term2 Term-3 term-4],
alias: [
Term1: "term1",
term2: "Term2",
Term3: "Term-3",
term4: "term-4"
]
defvocab NonStrictExampleFromAliasedTerms,
base_iri: "http://example.com/non_strict_from_aliased_terms#",
terms: ~w[],
alias: [
Term1: "term1",
term2: "Term2",
Term3: "Term-3",
term4: "term-4"
],
strict: false
defvocab ExampleWithSynonymAliases,
base_iri: "http://example.com/ex#",
terms: ~w[bar Bar],
alias: [foo: "bar", baz: "bar", Foo: "Bar", Baz: "Bar"]
end
describe "defvocab with bad base iri" do
test "without a base_iri, an error is raised" do
assert_raise KeyError, fn ->
defmodule NSWithoutBaseIRI do
use RDF.Vocabulary.Namespace
defvocab Example, terms: []
end
end
end
test "when the base_iri doesn't end with '/' or '#', an error is raised" do
assert_raise RDF.Namespace.InvalidVocabBaseIRIError, fn ->
defmodule NSWithInvalidBaseIRI1 do
use RDF.Vocabulary.Namespace
defvocab Example,
base_iri: "http://example.com/base_iri4",
terms: []
end
end
end
test "when the base_iri isn't a valid IRI, an error is raised" do
assert_raise RDF.Namespace.InvalidVocabBaseIRIError, fn ->
defmodule NSWithInvalidBaseIRI2 do
use RDF.Vocabulary.Namespace
defvocab Example,
base_iri: "invalid",
terms: []
end
end
assert_raise RDF.Namespace.InvalidVocabBaseIRIError, fn ->
defmodule NSWithInvalidBaseIRI3 do
use RDF.Vocabulary.Namespace
defvocab Example,
base_iri: :foo,
terms: []
end
end
end
end
describe "defvocab with bad terms" do
test "when the given file not found, an error is raised" do
assert_raise File.Error, fn ->
defmodule NSWithMissingVocabFile do
use RDF.Vocabulary.Namespace
defvocab Example,
base_iri: "http://example.com/ex#",
file: "something.nt"
end
end
end
end
describe "defvocab with bad aliases" do
test "when an alias contains invalid characters, an error is raised" do
assert_raise RDF.Namespace.InvalidAliasError, fn ->
defmodule NSWithInvalidTerms do
use RDF.Vocabulary.Namespace
defvocab Example,
base_iri: "http://example.com/ex#",
terms: ~w[foo],
alias: ["foo-bar": "foo"]
end
end
end
test "when trying to map an already existing term, an error is raised" do
assert_raise RDF.Namespace.InvalidAliasError, fn ->
defmodule NSWithInvalidAliases1 do
use RDF.Vocabulary.Namespace
defvocab Example,
base_iri: "http://example.com/ex#",
terms: ~w[foo bar],
alias: [foo: "bar"]
end
end
end
test "when strict and trying to map to a term not in the vocabulary, an error is raised" do
assert_raise RDF.Namespace.InvalidAliasError, fn ->
defmodule NSWithInvalidAliases2 do
use RDF.Vocabulary.Namespace
defvocab Example,
base_iri: "http://example.com/ex#",
terms: ~w[],
alias: [foo: "bar"]
end
end
end
test "when defining an alias for an alias, an error is raised" do
assert_raise RDF.Namespace.InvalidAliasError, fn ->
defmodule NSWithInvalidAliases3 do
use RDF.Vocabulary.Namespace
defvocab Example,
base_iri: "http://example.com/ex#",
terms: ~w[bar],
alias: [foo: "bar", baz: "foo"]
end
end
end
end
test "defvocab with special terms" do
defmodule NSofEdgeCases do
use RDF.Vocabulary.Namespace
defvocab Example,
base_iri: "http://example.com/ex#",
terms: ~w[
nil
true
false
do
end
else
try
rescue
catch
after
not
cond
inbits
inlist
receive
__info__
__MODULE__
__FILE__
__DIR__
__ENV__
__CALLER__
]
# This one also passes the tests, but causes some warnings:
# __block__
end
alias NSofEdgeCases.Example
alias TestNS.EX
assert Example.nil() == ~I<http://example.com/ex#nil>
assert Example.true() == ~I<http://example.com/ex#true>
assert Example.false() == ~I<http://example.com/ex#false>
assert Example.do() == ~I<http://example.com/ex#do>
assert Example.end() == ~I<http://example.com/ex#end>
assert Example.else() == ~I<http://example.com/ex#else>
assert Example.try() == ~I<http://example.com/ex#try>
assert Example.rescue() == ~I<http://example.com/ex#rescue>
assert Example.catch() == ~I<http://example.com/ex#catch>
assert Example.after() == ~I<http://example.com/ex#after>
assert Example.not() == ~I<http://example.com/ex#not>
assert Example.cond() == ~I<http://example.com/ex#cond>
assert Example.inbits() == ~I<http://example.com/ex#inbits>
assert Example.inlist() == ~I<http://example.com/ex#inlist>
assert Example.receive() == ~I<http://example.com/ex#receive>
# assert Example.__block__ == ~I<http://example.com/ex#__block__>
assert Example.__info__() == ~I<http://example.com/ex#__info__>
assert Example.__MODULE__() == ~I<http://example.com/ex#__MODULE__>
assert Example.__FILE__() == ~I<http://example.com/ex#__FILE__>
assert Example.__DIR__() == ~I<http://example.com/ex#__DIR__>
assert Example.__ENV__() == ~I<http://example.com/ex#__ENV__>
assert Example.__CALLER__() == ~I<http://example.com/ex#__CALLER__>
assert Example.nil(EX.S, 1) == RDF.description(EX.S, init: {EX.S, Example.nil(), 1})
assert Example.true(EX.S, 1) == RDF.description(EX.S, init: {EX.S, Example.true(), 1})
assert Example.false(EX.S, 1) == RDF.description(EX.S, init: {EX.S, Example.false(), 1})
assert Example.do(EX.S, 1) == RDF.description(EX.S, init: {EX.S, Example.do(), 1})
assert Example.end(EX.S, 1) == RDF.description(EX.S, init: {EX.S, Example.end(), 1})
assert Example.else(EX.S, 1) == RDF.description(EX.S, init: {EX.S, Example.else(), 1})
assert Example.try(EX.S, 1) == RDF.description(EX.S, init: {EX.S, Example.try(), 1})
assert Example.rescue(EX.S, 1) == RDF.description(EX.S, init: {EX.S, Example.rescue(), 1})
assert Example.catch(EX.S, 1) == RDF.description(EX.S, init: {EX.S, Example.catch(), 1})
assert Example.after(EX.S, 1) == RDF.description(EX.S, init: {EX.S, Example.after(), 1})
assert Example.not(EX.S, 1) == RDF.description(EX.S, init: {EX.S, Example.not(), 1})
assert Example.cond(EX.S, 1) == RDF.description(EX.S, init: {EX.S, Example.cond(), 1})
assert Example.inbits(EX.S, 1) == RDF.description(EX.S, init: {EX.S, Example.inbits(), 1})
assert Example.inlist(EX.S, 1) == RDF.description(EX.S, init: {EX.S, Example.inlist(), 1})
assert Example.receive(EX.S, 1) == RDF.description(EX.S, init: {EX.S, Example.receive(), 1})
end
describe "defvocab with invalid terms" do
test "terms with a special meaning for Elixir cause a failure" do
assert_raise RDF.Namespace.InvalidTermError, ~r/unquote_splicing/s, fn ->
defmodule NSWithElixirTerms do
use RDF.Vocabulary.Namespace
defvocab Example,
base_iri: "http://example.com/example#",
terms: RDF.Vocabulary.Namespace.invalid_terms()
end
end
end
test "alias terms with a special meaning for Elixir cause a failure" do
assert_raise RDF.Namespace.InvalidTermError, ~r/unquote_splicing/s, fn ->
defmodule NSWithElixirAliasTerms do
use RDF.Vocabulary.Namespace
defvocab Example,
base_iri: "http://example.com/example#",
terms: ~w[foo],
alias: [
and: "foo",
or: "foo",
xor: "foo",
in: "foo",
fn: "foo",
def: "foo",
when: "foo",
if: "foo",
for: "foo",
case: "foo",
with: "foo",
quote: "foo",
unquote: "foo",
unquote_splicing: "foo",
alias: "foo",
import: "foo",
require: "foo",
super: "foo",
__aliases__: "foo"
]
end
end
end
test "terms with a special meaning for Elixir don't cause a failure when they are ignored" do
defmodule NSWithIgnoredElixirTerms do
use RDF.Vocabulary.Namespace
defvocab Example,
base_iri: "http://example.com/example#",
terms: RDF.Vocabulary.Namespace.invalid_terms(),
ignore: RDF.Vocabulary.Namespace.invalid_terms()
end
end
test "terms with a special meaning for Elixir don't cause a failure when an alias is defined" do
defmodule NSWithAliasesForElixirTerms do
use RDF.Vocabulary.Namespace
defvocab Example,
base_iri: "http://example.com/example#",
terms: RDF.Vocabulary.Namespace.invalid_terms(),
alias: [
and_: "and",
or_: "or",
xor_: "xor",
in_: "in",
fn_: "fn",
def_: "def",
when_: "when",
if_: "if",
for_: "for",
case_: "case",
with_: "with",
quote_: "quote",
unquote_: "unquote",
unquote_splicing_: "unquote_splicing",
alias_: "alias",
import_: "import",
require_: "require",
super_: "super",
_aliases_: "__aliases__"
]
end
alias NSWithAliasesForElixirTerms.Example
assert Example.and_() == ~I<http://example.com/example#and>
assert Example.or_() == ~I<http://example.com/example#or>
assert Example.xor_() == ~I<http://example.com/example#xor>
assert Example.in_() == ~I<http://example.com/example#in>
assert Example.fn_() == ~I<http://example.com/example#fn>
assert Example.def_() == ~I<http://example.com/example#def>
assert Example.when_() == ~I<http://example.com/example#when>
assert Example.if_() == ~I<http://example.com/example#if>
assert Example.for_() == ~I<http://example.com/example#for>
assert Example.case_() == ~I<http://example.com/example#case>
assert Example.with_() == ~I<http://example.com/example#with>
assert Example.quote_() == ~I<http://example.com/example#quote>
assert Example.unquote_() == ~I<http://example.com/example#unquote>
assert Example.unquote_splicing_() == ~I<http://example.com/example#unquote_splicing>
assert Example.alias_() == ~I<http://example.com/example#alias>
assert Example.import_() == ~I<http://example.com/example#import>
assert Example.require_() == ~I<http://example.com/example#require>
assert Example.super_() == ~I<http://example.com/example#super>
assert Example._aliases_() == ~I<http://example.com/example#__aliases__>
end
end
describe "defvocab invalid character handling" do
test "when a term contains unallowed characters and no alias defined, it fails when invalid_characters = :fail" do
assert_raise RDF.Namespace.InvalidTermError, ~r/Foo-bar.*foo-bar/s, fn ->
defmodule NSWithInvalidTerms1 do
use RDF.Vocabulary.Namespace
defvocab Example,
base_iri: "http://example.com/example#",
terms: ~w[Foo-bar foo-bar]
end
end
end
test "when a term contains unallowed characters it does not fail when invalid_characters = :ignore" do
defmodule NSWithInvalidTerms2 do
use RDF.Vocabulary.Namespace
defvocab Example,
base_iri: "http://example.com/example#",
terms: ~w[Foo-bar foo-bar],
invalid_characters: :ignore
end
end
end
describe "defvocab case violation handling" do
test "aliases can fix case violations" do
defmodule NSWithBadCasedTerms1 do
use RDF.Vocabulary.Namespace
defvocab Example,
base_iri: "http://example.com/ex#",
case_violations: :fail,
data:
RDF.Graph.new([
{~I<http://example.com/ex#Foo>, ~I<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>,
~I<http://www.w3.org/1999/02/22-rdf-syntax-ns#Property>},
{~I<http://example.com/ex#bar>, ~I<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>,
~I<http://www.w3.org/2000/01/rdf-schema#Resource>}
]),
alias: [
foo: "Foo",
Bar: "bar"
]
end
end
test "when case_violations == :ignore is set, case violations are ignored" do
defmodule NSWithBadCasedTerms2 do
use RDF.Vocabulary.Namespace
defvocab Example,
base_iri: "http://example.com/ex#",
case_violations: :ignore,
data:
RDF.Graph.new([
{~I<http://example.com/ex#Foo>, ~I<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>,
~I<http://www.w3.org/1999/02/22-rdf-syntax-ns#Property>},
{~I<http://example.com/ex#bar>, ~I<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>,
~I<http://www.w3.org/2000/01/rdf-schema#Resource>}
]),
alias: [
foo: "Foo",
Bar: "bar"
]
end
end
test "a capitalized property without an alias and :case_violations == :fail, raises an error" do
assert_raise RDF.Namespace.InvalidTermError, ~r<http://example\.com/ex#Foo>s, fn ->
defmodule NSWithBadCasedTerms3 do
use RDF.Vocabulary.Namespace
defvocab Example,
base_iri: "http://example.com/ex#",
case_violations: :fail,
data:
RDF.Graph.new([
{~I<http://example.com/ex#Foo>,
~I<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>,
~I<http://www.w3.org/1999/02/22-rdf-syntax-ns#Property>}
])
end
end
end
test "a lowercased non-property without an alias and :case_violations == :fail, raises an error" do
assert_raise RDF.Namespace.InvalidTermError, ~r<http://example\.com/ex#bar>s, fn ->
defmodule NSWithBadCasedTerms4 do
use RDF.Vocabulary.Namespace
defvocab Example,
base_iri: "http://example.com/ex#",
case_violations: :fail,
data:
RDF.Graph.new([
{~I<http://example.com/ex#bar>,
~I<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>,
~I<http://www.w3.org/2000/01/rdf-schema#Resource>}
])
end
end
end
test "a capitalized alias for a property and :case_violations == :fail, raises an error" do
assert_raise RDF.Namespace.InvalidTermError, fn ->
defmodule NSWithBadCasedTerms5 do
use RDF.Vocabulary.Namespace
defvocab Example,
base_iri: "http://example.com/ex#",
case_violations: :fail,
data:
RDF.Graph.new([
{~I<http://example.com/ex#foo>,
~I<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>,
~I<http://www.w3.org/1999/02/22-rdf-syntax-ns#Property>}
]),
alias: [Foo: "foo"]
end
end
end
test "a lowercased alias for a non-property and :case_violations == :fail, raises an error" do
assert_raise RDF.Namespace.InvalidTermError, fn ->
defmodule NSWithBadCasedTerms6 do
use RDF.Vocabulary.Namespace
defvocab Example,
base_iri: "http://example.com/ex#",
case_violations: :fail,
data:
RDF.Graph.new([
{~I<http://example.com/ex#Bar>,
~I<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>,
~I<http://www.w3.org/2000/01/rdf-schema#Resource>}
]),
alias: [bar: "Bar"]
end
end
end
test "terms starting with an underscore are not checked" do
defmodule NSWithUnderscoreTerms do
use RDF.Vocabulary.Namespace
defvocab Example,
base_iri: "http://example.com/ex#",
case_violations: :fail,
data:
RDF.Graph.new([
{~I<http://example.com/ex#_Foo>,
~I<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>,
~I<http://www.w3.org/1999/02/22-rdf-syntax-ns#Property>},
{~I<http://example.com/ex#_bar>,
~I<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>,
~I<http://www.w3.org/2000/01/rdf-schema#Resource>}
])
end
end
end
describe "defvocab ignore terms" do
defmodule NSWithIgnoredTerms do
use RDF.Vocabulary.Namespace
defvocab ExampleIgnoredLowercasedTerm,
base_iri: "http://example.com/",
data:
RDF.Graph.new([
{~I<http://example.com/foo>, ~I<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>,
~I<http://www.w3.org/1999/02/22-rdf-syntax-ns#Property>},
{~I<http://example.com/Bar>, ~I<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>,
~I<http://www.w3.org/2000/01/rdf-schema#Resource>}
]),
ignore: ["foo"]
defvocab ExampleIgnoredCapitalizedTerm,
base_iri: "http://example.com/",
data:
RDF.Dataset.new([
{~I<http://example.com/foo>, ~I<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>,
~I<http://www.w3.org/1999/02/22-rdf-syntax-ns#Property>},
{~I<http://example.com/Bar>, ~I<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>,
~I<http://www.w3.org/2000/01/rdf-schema#Resource>,
~I<http://example.com/from_dataset#Graph>}
]),
ignore: ~w[Bar]
defvocab ExampleIgnoredLowercasedTermWithAlias,
base_iri: "http://example.com/",
terms: ~w[foo Bar],
alias: [Foo: "foo"],
ignore: ~w[foo]a
defvocab ExampleIgnoredCapitalizedTermWithAlias,
base_iri: "http://example.com/",
terms: ~w[foo Bar],
alias: [bar: "Bar"],
ignore: ~w[Bar]a
defvocab ExampleIgnoredLowercasedAlias,
base_iri: "http://example.com/",
terms: ~w[foo Bar],
alias: [bar: "Bar"],
ignore: ~w[bar]a
defvocab ExampleIgnoredCapitalizedAlias,
base_iri: "http://example.com/",
terms: ~w[foo Bar],
alias: [Foo: "foo"],
ignore: ~w[Foo]a
defvocab ExampleIgnoredNonStrictLowercasedTerm,
base_iri: "http://example.com/",
terms: ~w[],
strict: false,
ignore: ~w[foo]a
defvocab ExampleIgnoredNonStrictCapitalizedTerm,
base_iri: "http://example.com/",
terms: ~w[],
strict: false,
ignore: ~w[Bar]a
end
test "resolution of ignored lowercased term on a strict vocab fails" do
alias NSWithIgnoredTerms.ExampleIgnoredLowercasedTerm
assert ExampleIgnoredLowercasedTerm.__terms__() == [:Bar]
assert_raise UndefinedFunctionError, fn -> ExampleIgnoredLowercasedTerm.foo() end
end
test "resolution of ignored capitalized term on a strict vocab fails" do
alias NSWithIgnoredTerms.ExampleIgnoredCapitalizedTerm
assert ExampleIgnoredCapitalizedTerm.__terms__() == [:foo]
assert_raise RDF.Namespace.UndefinedTermError, fn ->
RDF.iri(ExampleIgnoredCapitalizedTerm.Bar)
end
end
test "resolution of ignored lowercased term with alias on a strict vocab fails" do
alias NSWithIgnoredTerms.ExampleIgnoredLowercasedTermWithAlias
assert ExampleIgnoredLowercasedTermWithAlias.__terms__() == [:Bar, :Foo]
assert_raise UndefinedFunctionError, fn -> ExampleIgnoredLowercasedTermWithAlias.foo() end
assert RDF.iri(ExampleIgnoredLowercasedTermWithAlias.Foo) == ~I<http://example.com/foo>
end
test "resolution of ignored capitalized term with alias on a strict vocab fails" do
alias NSWithIgnoredTerms.ExampleIgnoredCapitalizedTermWithAlias
assert ExampleIgnoredCapitalizedTermWithAlias.__terms__() == [:bar, :foo]
assert_raise RDF.Namespace.UndefinedTermError, fn ->
RDF.iri(ExampleIgnoredCapitalizedTermWithAlias.Bar)
end
assert RDF.iri(ExampleIgnoredCapitalizedTermWithAlias.bar()) == ~I<http://example.com/Bar>
end
test "resolution of ignored lowercased alias on a strict vocab fails" do
alias NSWithIgnoredTerms.ExampleIgnoredLowercasedAlias
assert ExampleIgnoredLowercasedAlias.__terms__() == [:Bar, :foo]
assert RDF.iri(ExampleIgnoredLowercasedAlias.Bar) == ~I<http://example.com/Bar>
assert_raise UndefinedFunctionError, fn ->
RDF.iri(ExampleIgnoredLowercasedAlias.bar())
end
end
test "resolution of ignored capitalized alias on a strict vocab fails" do
alias NSWithIgnoredTerms.ExampleIgnoredCapitalizedAlias
assert ExampleIgnoredCapitalizedAlias.__terms__() == [:Bar, :foo]
assert RDF.iri(ExampleIgnoredCapitalizedAlias.foo()) == ~I<http://example.com/foo>
assert_raise RDF.Namespace.UndefinedTermError, fn ->
RDF.iri(ExampleIgnoredCapitalizedAlias.Foo)
end
end
test "resolution of ignored lowercased term on a non-strict vocab fails" do
alias NSWithIgnoredTerms.ExampleIgnoredNonStrictLowercasedTerm
assert_raise UndefinedFunctionError, fn ->
ExampleIgnoredNonStrictLowercasedTerm.foo()
end
end
test "resolution of ignored capitalized term on a non-strict vocab fails" do
alias NSWithIgnoredTerms.ExampleIgnoredNonStrictCapitalizedTerm
assert_raise RDF.Namespace.UndefinedTermError, fn ->
RDF.iri(ExampleIgnoredNonStrictCapitalizedTerm.Bar)
end
end
test "ignored terms with invalid characters do not raise anything" do
defmodule IgnoredTermWithInvalidCharacters do
use RDF.Vocabulary.Namespace
defvocab Example,
base_iri: "http://example.com/",
terms: ~w[foo-bar],
ignore: ~w[foo-bar]a
end
end
test "ignored terms with case violations do not raise anything" do
defmodule IgnoredTermWithCaseViolations do
use RDF.Vocabulary.Namespace
defvocab Example,
base_iri: "http://example.com/",
data:
RDF.Dataset.new([
{~I<http://example.com/Foo>, ~I<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>,
~I<http://www.w3.org/1999/02/22-rdf-syntax-ns#Property>},
{~I<http://example.com/bar>, ~I<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>,
~I<http://www.w3.org/2000/01/rdf-schema#Resource>,
~I<http://example.com/from_dataset#Graph>}
]),
case_violations: :fail,
ignore: ~w[Foo bar]a
end
end
end
test "__base_iri__ returns the base_iri" do
alias TestNS.ExampleFromGraph, as: HashVocab
alias TestNS.ExampleFromNTriplesFile, as: SlashVocab
assert HashVocab.__base_iri__() == "http://example.com/from_graph#"
assert SlashVocab.__base_iri__() == "http://example.com/from_ntriples/"
end
test "__iris__ returns all IRIs of the vocabulary" do
alias TestNS.ExampleFromGraph, as: Example1
assert length(Example1.__iris__()) == 2
assert RDF.iri(Example1.foo()) in Example1.__iris__()
assert RDF.iri(Example1.Bar) in Example1.__iris__()
alias TestNS.ExampleFromNTriplesFile, as: Example2
assert length(Example2.__iris__()) == 2
assert RDF.iri(Example2.foo()) in Example2.__iris__()
assert RDF.iri(Example2.Bar) in Example2.__iris__()
alias TestNS.ExampleFromNQuadsFile, as: Example3
assert length(Example3.__iris__()) == 2
assert RDF.iri(Example3.foo()) in Example3.__iris__()
assert RDF.iri(Example3.Bar) in Example3.__iris__()
alias TestNS.ExampleFromTurtleFile, as: Example4
assert length(Example4.__iris__()) == 2
assert RDF.iri(Example4.foo()) in Example4.__iris__()
assert RDF.iri(Example4.Bar) in Example4.__iris__()
alias TestNS.StrictExampleFromAliasedTerms, as: Example4
assert length(Example4.__iris__()) == 4
assert RDF.iri(Example4.Term1) in Example4.__iris__()
assert RDF.iri(Example4.term2()) in Example4.__iris__()
assert RDF.iri(Example4.Term3) in Example4.__iris__()
assert RDF.iri(Example4.term4()) in Example4.__iris__()
end
describe "__terms__" do
alias TestNS.{ExampleFromGraph, ExampleFromDataset, StrictExampleFromAliasedTerms}
test "includes all defined terms" do
assert length(ExampleFromGraph.__terms__()) == 2
for term <- ~w[foo Bar]a do
assert term in ExampleFromGraph.__terms__()
end
assert length(ExampleFromDataset.__terms__()) == 2
for term <- ~w[foo Bar]a do
assert term in ExampleFromDataset.__terms__()
end
end
test "includes aliases" do
assert length(StrictExampleFromAliasedTerms.__terms__()) == 8
for term <- ~w[term1 Term1 term2 Term2 Term3 term4 Term-3 term-4]a do
assert term in StrictExampleFromAliasedTerms.__terms__()
end
end
end
test "resolving an unqualified term raises an error" do
assert_raise RDF.Namespace.UndefinedTermError, fn -> RDF.iri(:foo) end
end
test "resolving an non-RDF.Namespace module" do
assert_raise RDF.Namespace.UndefinedTermError, fn -> RDF.iri(ExUnit.Test) end
end
test "resolving an top-level module" do
assert_raise RDF.Namespace.UndefinedTermError,
"ExUnit is not a RDF.Namespace; top-level modules can't be RDF.Namespaces",
fn -> RDF.iri(ExUnit) end
end
test "resolving an non-existing RDF.Namespace module" do
assert_raise RDF.Namespace.UndefinedTermError, fn -> RDF.iri(NonExisting.Test) end
end
describe "term resolution in a strict vocab namespace" do
alias TestNS.{ExampleFromGraph, ExampleFromNTriplesFile, StrictExampleFromTerms}
test "undefined terms" do
assert_raise UndefinedFunctionError, fn ->
ExampleFromGraph.undefined()
end
assert_raise UndefinedFunctionError, fn ->
ExampleFromNTriplesFile.undefined()
end
assert_raise UndefinedFunctionError, fn ->
StrictExampleFromTerms.undefined()
end
assert {:error, %RDF.Namespace.UndefinedTermError{}} =
RDF.Namespace.resolve_term(TestNS.ExampleFromGraph.Undefined)
assert {:error, %RDF.Namespace.UndefinedTermError{}} =
RDF.Namespace.resolve_term(ExampleFromNTriplesFile.Undefined)
assert {:error, %RDF.Namespace.UndefinedTermError{}} =
RDF.Namespace.resolve_term(StrictExampleFromTerms.Undefined)
assert_raise RDF.Namespace.UndefinedTermError, fn ->
RDF.Namespace.resolve_term!(TestNS.ExampleFromGraph.Undefined)
end
assert_raise RDF.Namespace.UndefinedTermError, fn ->
RDF.Namespace.resolve_term!(ExampleFromNTriplesFile.Undefined)
end
assert_raise RDF.Namespace.UndefinedTermError, fn ->
RDF.Namespace.resolve_term!(StrictExampleFromTerms.Undefined)
end
end
test "lowercased terms" do
assert ExampleFromGraph.foo() == ~I<http://example.com/from_graph#foo>
assert RDF.iri(ExampleFromGraph.foo()) == ~I<http://example.com/from_graph#foo>
assert ExampleFromNTriplesFile.foo() == ~I<http://example.com/from_ntriples/foo>
assert RDF.iri(ExampleFromNTriplesFile.foo()) == ~I<http://example.com/from_ntriples/foo>
assert StrictExampleFromTerms.foo() == ~I<http://example.com/strict_from_terms#foo>
assert RDF.iri(StrictExampleFromTerms.foo()) == ~I<http://example.com/strict_from_terms#foo>
end
test "capitalized terms" do
assert RDF.iri(ExampleFromGraph.Bar) == ~I<http://example.com/from_graph#Bar>
assert RDF.iri(ExampleFromNTriplesFile.Bar) == ~I<http://example.com/from_ntriples/Bar>
assert RDF.iri(StrictExampleFromTerms.Bar) == ~I<http://example.com/strict_from_terms#Bar>
end
test "terms starting with an underscore" do
defmodule NSwithUnderscoreTerms do
use RDF.Vocabulary.Namespace
defvocab Example,
base_iri: "http://example.com/ex#",
terms: ~w[_foo]
end
alias NSwithUnderscoreTerms.Example
alias TestNS.EX
assert Example._foo() == ~I<http://example.com/ex#_foo>
assert Example._foo(EX.S, 1) == RDF.description(EX.S, init: {EX.S, Example._foo(), 1})
end
end
describe "term resolution in a non-strict vocab namespace" do
alias TestNS.NonStrictExampleFromTerms
test "undefined lowercased terms" do
assert NonStrictExampleFromTerms.random() ==
~I<http://example.com/non_strict_from_terms#random>
end
test "undefined capitalized terms" do
assert RDF.iri(NonStrictExampleFromTerms.Random) ==
~I<http://example.com/non_strict_from_terms#Random>
end
test "undefined terms starting with an underscore" do
assert NonStrictExampleFromTerms._random() ==
~I<http://example.com/non_strict_from_terms#_random>
end
test "defined lowercase terms" do
assert NonStrictExampleFromTerms.foo() == ~I<http://example.com/non_strict_from_terms#foo>
end
test "defined capitalized terms" do
assert RDF.iri(NonStrictExampleFromTerms.Bar) ==
~I<http://example.com/non_strict_from_terms#Bar>
end
end
describe "term resolution of aliases on a strict vocabulary" do
alias TestNS.StrictExampleFromAliasedTerms, as: Example
test "the alias resolves to the correct IRI" do
assert RDF.iri(Example.Term1) == ~I<http://example.com/strict_from_aliased_terms#term1>
assert RDF.iri(Example.term2()) == ~I<http://example.com/strict_from_aliased_terms#Term2>
assert RDF.iri(Example.Term3) == ~I<http://example.com/strict_from_aliased_terms#Term-3>
assert RDF.iri(Example.term4()) == ~I<http://example.com/strict_from_aliased_terms#term-4>
end
test "the old term remains resolvable" do
assert RDF.iri(Example.term1()) == ~I<http://example.com/strict_from_aliased_terms#term1>
assert RDF.iri(Example.Term2) == ~I<http://example.com/strict_from_aliased_terms#Term2>
end
test "defining multiple aliases for a term" do
alias TestNS.ExampleWithSynonymAliases, as: Example
assert Example.foo() == Example.baz()
assert RDF.iri(Example.foo()) == RDF.iri(Example.baz())
end
end
describe "term resolution of aliases on a non-strict vocabulary" do
alias TestNS.NonStrictExampleFromAliasedTerms, as: Example
test "the alias resolves to the correct IRI" do
assert RDF.iri(Example.Term1) == ~I<http://example.com/non_strict_from_aliased_terms#term1>
assert RDF.iri(Example.term2()) ==
~I<http://example.com/non_strict_from_aliased_terms#Term2>
assert RDF.iri(Example.Term3) == ~I<http://example.com/non_strict_from_aliased_terms#Term-3>
assert RDF.iri(Example.term4()) ==
~I<http://example.com/non_strict_from_aliased_terms#term-4>
end
test "the old term remains resolvable" do
assert RDF.iri(Example.term1()) ==
~I<http://example.com/non_strict_from_aliased_terms#term1>
assert RDF.iri(Example.Term2) == ~I<http://example.com/non_strict_from_aliased_terms#Term2>
end
end
describe "description DSL" do
alias TestNS.{EX, EXS}
test "one statement with a strict property term" do
assert EXS.foo(EX.S, EX.O) == Description.new(EX.S, init: {EXS.foo(), EX.O})
end
test "multiple statements with strict property terms and one object" do
description =
EX.S
|> EXS.foo(EX.O1)
|> EXS.bar(EX.O2)
assert description ==
Description.new(EX.S, init: [{EXS.foo(), EX.O1}, {EXS.bar(), EX.O2}])
end
test "multiple statements with strict property terms and multiple objects in a list" do
description =
EX.S
|> EXS.foo([EX.O1, EX.O2])
|> EXS.bar([EX.O3, EX.O4])
assert description ==
Description.new(EX.S,
init: [
{EXS.foo(), EX.O1},
{EXS.foo(), EX.O2},
{EXS.bar(), EX.O3},
{EXS.bar(), EX.O4}
]
)
end
test "multiple statements with strict property terms and multiple objects as arguments" do
description =
EX.S
|> EXS.foo(EX.O1, EX.O2)
|> EXS.bar(EX.O3, EX.O4, EX.O5)
assert description ==
Description.new(EX.S,
init: [
{EXS.foo(), EX.O1},
{EXS.foo(), EX.O2},
{EXS.bar(), EX.O3},
{EXS.bar(), EX.O4},
{EXS.bar(), EX.O5}
]
)
end
test "one statement with a non-strict property term" do
assert EX.p(EX.S, EX.O) == Description.new(EX.S, init: {EX.p(), EX.O})
end
test "multiple statements with non-strict property terms and one object" do
description =
EX.S
|> EX.p1(EX.O1)
|> EX.p2(EX.O2)
assert description ==
Description.new(EX.S, init: [{EX.p1(), EX.O1}, {EX.p2(), EX.O2}])
end
test "multiple statements with non-strict property terms and multiple objects in a list" do
description =
EX.S
|> EX.p1([EX.O1, EX.O2])
|> EX.p2([EX.O3, EX.O4])
assert description ==
Description.new(EX.S,
init: [
{EX.p1(), EX.O1},
{EX.p1(), EX.O2},
{EX.p2(), EX.O3},
{EX.p2(), EX.O4}
]
)
end
test "multiple statements with non-strict property terms and multiple objects as arguments" do
description =
EX.S
|> EX.p1(EX.O1, EX.O2)
|> EX.p2(EX.O3, EX.O4)
assert description ==
Description.new(EX.S,
init: [
{EX.p1(), EX.O1},
{EX.p1(), EX.O2},
{EX.p2(), EX.O3},
{EX.p2(), EX.O4}
]
)
end
end
describe "term resolution on the top-level RDF module" do
test "capitalized terms" do
assert RDF.iri(RDF.Property) == ~I<http://www.w3.org/1999/02/22-rdf-syntax-ns#Property>
assert RDF.iri(RDF.Statement) == ~I<http://www.w3.org/1999/02/22-rdf-syntax-ns#Statement>
assert RDF.iri(RDF.List) == ~I<http://www.w3.org/1999/02/22-rdf-syntax-ns#List>
assert RDF.iri(RDF.Nil) == ~I<http://www.w3.org/1999/02/22-rdf-syntax-ns#nil>
assert RDF.iri(RDF.Seq) == ~I<http://www.w3.org/1999/02/22-rdf-syntax-ns#Seq>
assert RDF.iri(RDF.Bag) == ~I<http://www.w3.org/1999/02/22-rdf-syntax-ns#Bag>
assert RDF.iri(RDF.Alt) == ~I<http://www.w3.org/1999/02/22-rdf-syntax-ns#Alt>
assert RDF.iri(RDF.LangString) == ~I<http://www.w3.org/1999/02/22-rdf-syntax-ns#langString>
assert RDF.iri(RDF.PlainLiteral) ==
~I<http://www.w3.org/1999/02/22-rdf-syntax-ns#PlainLiteral>
assert RDF.iri(RDF.XMLLiteral) == ~I<http://www.w3.org/1999/02/22-rdf-syntax-ns#XMLLiteral>
assert RDF.iri(RDF.HTML) == ~I<http://www.w3.org/1999/02/22-rdf-syntax-ns#HTML>
assert RDF.iri(RDF.Property) == ~I<http://www.w3.org/1999/02/22-rdf-syntax-ns#Property>
end
test "lowercase terms" do
assert RDF.type() == ~I<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
assert RDF.subject() == ~I<http://www.w3.org/1999/02/22-rdf-syntax-ns#subject>
assert RDF.predicate() == ~I<http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate>
assert RDF.object() == ~I<http://www.w3.org/1999/02/22-rdf-syntax-ns#object>
assert RDF.first() == ~I<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
assert RDF.rest() == ~I<http://www.w3.org/1999/02/22-rdf-syntax-ns#rest>
assert RDF.value() == ~I<http://www.w3.org/1999/02/22-rdf-syntax-ns#value>
assert RDF.langString() == ~I<http://www.w3.org/1999/02/22-rdf-syntax-ns#langString>
assert RDF.nil() == ~I<http://www.w3.org/1999/02/22-rdf-syntax-ns#nil>
end
test "description DSL" do
alias TestNS.EX
assert RDF.type(EX.S, 1) == RDF.NS.RDF.type(EX.S, 1)
assert RDF.subject(EX.S, 1, 2) == RDF.NS.RDF.subject(EX.S, 1, 2)
assert RDF.predicate(EX.S, 1, 2, 3) == RDF.NS.RDF.predicate(EX.S, 1, 2, 3)
assert RDF.object(EX.S, 1, 2, 3, 4) == RDF.NS.RDF.object(EX.S, 1, 2, 3, 4)
assert RDF.first(EX.S, 1, 2, 3, 4, 5) == RDF.NS.RDF.first(EX.S, 1, 2, 3, 4, 5)
assert RDF.rest(EX.S, [1, 2, 3, 4, 5, 6]) == RDF.NS.RDF.rest(EX.S, [1, 2, 3, 4, 5, 6])
assert RDF.value(EX.S, [1, 2, 3, 4, 5, 6, 7]) ==
RDF.NS.RDF.value(EX.S, [1, 2, 3, 4, 5, 6, 7])
end
end
end