Building Project Files
هذا الالتزام موجود في:
ahmedgamalyousef
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import pytest
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from referencing import Registry, Resource, Specification
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import referencing.jsonschema
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@pytest.mark.parametrize(
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"uri, expected",
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[
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(
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"https://json-schema.org/draft/2020-12/schema",
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referencing.jsonschema.DRAFT202012,
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),
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(
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"https://json-schema.org/draft/2019-09/schema",
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referencing.jsonschema.DRAFT201909,
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),
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(
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"http://json-schema.org/draft-07/schema#",
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referencing.jsonschema.DRAFT7,
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),
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(
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"http://json-schema.org/draft-06/schema#",
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referencing.jsonschema.DRAFT6,
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),
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(
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"http://json-schema.org/draft-04/schema#",
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referencing.jsonschema.DRAFT4,
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),
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(
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"http://json-schema.org/draft-03/schema#",
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referencing.jsonschema.DRAFT3,
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),
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],
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)
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def test_schemas_with_explicit_schema_keywords_are_detected(uri, expected):
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"""
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The $schema keyword in JSON Schema is a dialect identifier.
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"""
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contents = {"$schema": uri}
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resource = Resource.from_contents(contents)
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assert resource == Resource(contents=contents, specification=expected)
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def test_unknown_dialect():
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dialect_id = "http://example.com/unknown-json-schema-dialect-id"
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with pytest.raises(referencing.jsonschema.UnknownDialect) as excinfo:
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Resource.from_contents({"$schema": dialect_id})
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assert excinfo.value.uri == dialect_id
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@pytest.mark.parametrize(
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"id, specification",
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[
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("$id", referencing.jsonschema.DRAFT202012),
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("$id", referencing.jsonschema.DRAFT201909),
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("$id", referencing.jsonschema.DRAFT7),
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("$id", referencing.jsonschema.DRAFT6),
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("id", referencing.jsonschema.DRAFT4),
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("id", referencing.jsonschema.DRAFT3),
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],
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)
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def test_id_of_mapping(id, specification):
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uri = "http://example.com/some-schema"
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assert specification.id_of({id: uri}) == uri
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@pytest.mark.parametrize(
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"specification",
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[
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referencing.jsonschema.DRAFT202012,
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referencing.jsonschema.DRAFT201909,
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referencing.jsonschema.DRAFT7,
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referencing.jsonschema.DRAFT6,
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],
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)
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@pytest.mark.parametrize("value", [True, False])
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def test_id_of_bool(specification, value):
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assert specification.id_of(value) is None
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@pytest.mark.parametrize(
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"specification",
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[
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referencing.jsonschema.DRAFT202012,
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referencing.jsonschema.DRAFT201909,
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referencing.jsonschema.DRAFT7,
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referencing.jsonschema.DRAFT6,
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],
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)
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@pytest.mark.parametrize("value", [True, False])
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def test_anchors_in_bool(specification, value):
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assert list(specification.anchors_in(value)) == []
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@pytest.mark.parametrize(
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"specification",
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[
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referencing.jsonschema.DRAFT202012,
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referencing.jsonschema.DRAFT201909,
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referencing.jsonschema.DRAFT7,
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referencing.jsonschema.DRAFT6,
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],
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)
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@pytest.mark.parametrize("value", [True, False])
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def test_subresources_of_bool(specification, value):
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assert list(specification.subresources_of(value)) == []
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@pytest.mark.parametrize(
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"uri, expected",
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[
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(
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"https://json-schema.org/draft/2020-12/schema",
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referencing.jsonschema.DRAFT202012,
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),
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(
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"https://json-schema.org/draft/2019-09/schema",
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referencing.jsonschema.DRAFT201909,
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),
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(
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"http://json-schema.org/draft-07/schema#",
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referencing.jsonschema.DRAFT7,
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),
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(
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"http://json-schema.org/draft-06/schema#",
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referencing.jsonschema.DRAFT6,
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),
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(
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"http://json-schema.org/draft-04/schema#",
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referencing.jsonschema.DRAFT4,
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),
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(
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"http://json-schema.org/draft-03/schema#",
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referencing.jsonschema.DRAFT3,
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),
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],
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)
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def test_specification_with(uri, expected):
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assert referencing.jsonschema.specification_with(uri) == expected
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@pytest.mark.parametrize(
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"uri, expected",
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[
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(
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"http://json-schema.org/draft-07/schema",
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referencing.jsonschema.DRAFT7,
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),
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(
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"http://json-schema.org/draft-06/schema",
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referencing.jsonschema.DRAFT6,
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),
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(
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"http://json-schema.org/draft-04/schema",
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referencing.jsonschema.DRAFT4,
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),
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(
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"http://json-schema.org/draft-03/schema",
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referencing.jsonschema.DRAFT3,
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),
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],
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)
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def test_specification_with_no_empty_fragment(uri, expected):
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assert referencing.jsonschema.specification_with(uri) == expected
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def test_specification_with_unknown_dialect():
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dialect_id = "http://example.com/unknown-json-schema-dialect-id"
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with pytest.raises(referencing.jsonschema.UnknownDialect) as excinfo:
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referencing.jsonschema.specification_with(dialect_id)
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assert excinfo.value.uri == dialect_id
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def test_specification_with_default():
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dialect_id = "http://example.com/unknown-json-schema-dialect-id"
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specification = referencing.jsonschema.specification_with(
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dialect_id,
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default=Specification.OPAQUE,
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)
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assert specification is Specification.OPAQUE
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# FIXME: The tests below should move to the referencing suite but I haven't yet
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# figured out how to represent dynamic (& recursive) ref lookups in it.
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def test_lookup_trivial_dynamic_ref():
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one = referencing.jsonschema.DRAFT202012.create_resource(
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{"$dynamicAnchor": "foo"},
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)
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resolver = Registry().with_resource("http://example.com", one).resolver()
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resolved = resolver.lookup("http://example.com#foo")
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assert resolved.contents == one.contents
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def test_multiple_lookup_trivial_dynamic_ref():
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TRUE = referencing.jsonschema.DRAFT202012.create_resource(True)
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root = referencing.jsonschema.DRAFT202012.create_resource(
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{
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"$id": "http://example.com",
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"$dynamicAnchor": "fooAnchor",
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"$defs": {
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"foo": {
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"$id": "foo",
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"$dynamicAnchor": "fooAnchor",
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"$defs": {
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"bar": True,
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"baz": {
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"$dynamicAnchor": "fooAnchor",
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},
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},
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},
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},
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},
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)
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resolver = (
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Registry()
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.with_resources(
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[
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("http://example.com", root),
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("http://example.com/foo/", TRUE),
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("http://example.com/foo/bar", root),
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],
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)
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.resolver()
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)
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first = resolver.lookup("http://example.com")
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second = first.resolver.lookup("foo/")
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resolver = second.resolver.lookup("bar").resolver
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fourth = resolver.lookup("#fooAnchor")
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assert fourth.contents == root.contents
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def test_multiple_lookup_dynamic_ref_to_nondynamic_ref():
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one = referencing.jsonschema.DRAFT202012.create_resource(
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{"$anchor": "fooAnchor"},
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)
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two = referencing.jsonschema.DRAFT202012.create_resource(
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{
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"$id": "http://example.com",
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"$dynamicAnchor": "fooAnchor",
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"$defs": {
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"foo": {
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"$id": "foo",
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"$dynamicAnchor": "fooAnchor",
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"$defs": {
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"bar": True,
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"baz": {
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"$dynamicAnchor": "fooAnchor",
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},
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},
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},
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},
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},
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)
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resolver = (
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Registry()
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.with_resources(
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[
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("http://example.com", two),
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("http://example.com/foo/", one),
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("http://example.com/foo/bar", two),
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],
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)
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.resolver()
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)
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first = resolver.lookup("http://example.com")
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second = first.resolver.lookup("foo/")
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resolver = second.resolver.lookup("bar").resolver
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fourth = resolver.lookup("#fooAnchor")
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assert fourth.contents == two.contents
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def test_lookup_trivial_recursive_ref():
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one = referencing.jsonschema.DRAFT201909.create_resource(
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{"$recursiveAnchor": True},
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)
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resolver = Registry().with_resource("http://example.com", one).resolver()
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first = resolver.lookup("http://example.com")
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resolved = referencing.jsonschema.lookup_recursive_ref(
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resolver=first.resolver,
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)
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assert resolved.contents == one.contents
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def test_lookup_recursive_ref_to_bool():
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TRUE = referencing.jsonschema.DRAFT201909.create_resource(True)
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registry = Registry({"http://example.com": TRUE})
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resolved = referencing.jsonschema.lookup_recursive_ref(
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resolver=registry.resolver(base_uri="http://example.com"),
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)
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assert resolved.contents == TRUE.contents
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def test_multiple_lookup_recursive_ref_to_bool():
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TRUE = referencing.jsonschema.DRAFT201909.create_resource(True)
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root = referencing.jsonschema.DRAFT201909.create_resource(
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{
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"$id": "http://example.com",
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"$recursiveAnchor": True,
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"$defs": {
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"foo": {
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"$id": "foo",
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"$recursiveAnchor": True,
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"$defs": {
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"bar": True,
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"baz": {
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"$recursiveAnchor": True,
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"$anchor": "fooAnchor",
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},
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},
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},
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},
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},
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)
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resolver = (
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Registry()
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.with_resources(
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[
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("http://example.com", root),
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("http://example.com/foo/", TRUE),
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("http://example.com/foo/bar", root),
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],
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)
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.resolver()
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)
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first = resolver.lookup("http://example.com")
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second = first.resolver.lookup("foo/")
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resolver = second.resolver.lookup("bar").resolver
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fourth = referencing.jsonschema.lookup_recursive_ref(resolver=resolver)
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assert fourth.contents == root.contents
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def test_multiple_lookup_recursive_ref_with_nonrecursive_ref():
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one = referencing.jsonschema.DRAFT201909.create_resource(
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{"$recursiveAnchor": True},
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)
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two = referencing.jsonschema.DRAFT201909.create_resource(
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{
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"$id": "http://example.com",
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"$recursiveAnchor": True,
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"$defs": {
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"foo": {
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"$id": "foo",
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"$recursiveAnchor": True,
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"$defs": {
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"bar": True,
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"baz": {
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"$recursiveAnchor": True,
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"$anchor": "fooAnchor",
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},
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},
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},
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},
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},
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)
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three = referencing.jsonschema.DRAFT201909.create_resource(
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{"$recursiveAnchor": False},
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)
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resolver = (
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Registry()
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.with_resources(
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[
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("http://example.com", three),
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("http://example.com/foo/", two),
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("http://example.com/foo/bar", one),
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],
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)
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.resolver()
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)
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first = resolver.lookup("http://example.com")
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second = first.resolver.lookup("foo/")
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resolver = second.resolver.lookup("bar").resolver
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fourth = referencing.jsonschema.lookup_recursive_ref(resolver=resolver)
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assert fourth.contents == two.contents
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def test_empty_registry():
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assert referencing.jsonschema.EMPTY_REGISTRY == Registry()
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