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from itertools import combinations
import pytest
from asdf.extension import default_extensions
from asdf.schema import load_schema
from asdf.versioning import (
AsdfSpec,
AsdfVersion,
asdf_standard_development_version,
default_version,
get_version_map,
join_tag_version,
supported_versions,
)
def test_default_in_supported_versions():
assert default_version in supported_versions
def test_development_is_not_default():
assert default_version != asdf_standard_development_version
def test_version_constructor():
ver0 = AsdfVersion("1.0.0")
ver1 = AsdfVersion((1, 0, 0))
ver2 = AsdfVersion([1, 0, 0])
assert str(ver0) == "1.0.0"
assert str(ver1) == "1.0.0"
assert str(ver2) == "1.0.0"
def test_version_and_version_equality():
ver0 = AsdfVersion("1.0.0")
ver1 = AsdfVersion("1.0.0")
assert ver0 is not ver1
assert ver0 == ver1
assert ver1 == ver0
assert not (ver0 != ver1)
assert not (ver1 != ver0)
def test_version_and_string_equality():
version = AsdfVersion("1.0.0")
string_ver = "1.0.0"
assert version == string_ver
assert string_ver == version
assert not (version != string_ver)
assert not (string_ver != version)
def test_version_and_tuple_equality():
version = AsdfVersion("1.0.0")
tuple_ver = (1, 0, 0)
assert version == tuple_ver
assert tuple_ver == version
assert not (version != tuple_ver)
assert not (tuple_ver != version)
def test_version_and_version_inequality():
ver0 = AsdfVersion("1.0.0")
ver1 = AsdfVersion("1.0.1")
ver2 = AsdfVersion("1.1.0")
ver3 = AsdfVersion("1.1.1")
ver4 = AsdfVersion("2.0.0")
ver5 = AsdfVersion("2.0.1")
ver6 = AsdfVersion("2.1.0")
ver7 = AsdfVersion("2.1.1")
versions = [ver0, ver1, ver2, ver3, ver4, ver5, ver6, ver7]
for x, y in combinations(versions, 2):
assert not (x == y)
assert x != y
assert ver0 < ver1 < ver2 < ver3 < ver4 < ver5 < ver6 < ver7
assert ver7 > ver6 > ver5 > ver4 > ver3 > ver2 > ver1 > ver0
assert (ver0 < ver1 < ver2 < ver4 < ver3 < ver5 < ver6 < ver7) is False
assert (ver7 > ver6 > ver5 > ver3 > ver4 > ver2 > ver1 > ver0) is False
assert ver0 <= ver1 <= ver2 <= ver3 <= ver4 <= ver5 <= ver6 <= ver7
assert ver7 >= ver6 >= ver5 >= ver4 >= ver3 >= ver2 >= ver1 >= ver0
def test_version_and_string_inequality():
version = AsdfVersion("2.0.0")
assert version > "1.0.0"
assert version > "1.0.1"
assert version > "1.1.0"
assert version > "1.1.1"
assert (version > "2.0.0") is False
assert (version < "2.0.0") is False
assert version < "2.0.1"
assert version < "2.1.0"
assert version < "2.1.1"
assert version >= "1.0.0"
assert version >= "1.0.1"
assert version >= "1.1.0"
assert version >= "1.1.1"
assert version >= "2.0.0"
assert version <= "2.0.0"
assert version <= "2.0.1"
assert version <= "2.1.0"
assert version <= "2.1.1"
assert "1.0.0" < version
assert "1.0.1" < version
assert "1.1.0" < version
assert "1.1.1" < version
assert ("2.0.0" < version) is False
assert ("2.0.0" > version) is False
assert "2.0.1" > version
assert "2.1.0" > version
assert "2.1.1" > version
assert "1.0.0" <= version
assert "1.0.1" <= version
assert "1.1.0" <= version
assert "1.1.1" <= version
assert "2.0.0" <= version
assert "2.0.0" >= version
assert "2.0.1" >= version
assert "2.1.0" >= version
assert "2.1.1" >= version
def test_version_and_tuple_inequality():
version = AsdfVersion("2.0.0")
assert version > (1, 0, 0)
assert version > (1, 0, 1)
assert version > (1, 1, 0)
assert version > (1, 1, 1)
assert (version > (2, 0, 0)) is False
assert (version < (2, 0, 0)) is False
assert version < (2, 0, 1)
assert version < (2, 1, 0)
assert version < (2, 1, 1)
assert version >= (1, 0, 0)
assert version >= (1, 0, 1)
assert version >= (1, 1, 0)
assert version >= (1, 1, 1)
assert version >= (2, 0, 0)
assert version <= (2, 0, 0)
assert version <= (2, 0, 1)
assert version <= (2, 1, 0)
assert version <= (2, 1, 1)
assert (1, 0, 0) < version
assert (1, 0, 1) < version
assert (1, 1, 0) < version
assert (1, 1, 1) < version
assert ((2, 0, 0) < version) is False
assert ((2, 0, 0) > version) is False
assert (2, 0, 1) > version
assert (2, 1, 0) > version
assert (2, 1, 1) > version
assert (1, 0, 0) <= version
assert (1, 0, 1) <= version
assert (1, 1, 0) <= version
assert (1, 1, 1) <= version
assert (2, 0, 0) <= version
assert (2, 0, 0) >= version
assert (2, 0, 1) >= version
assert (2, 1, 0) >= version
assert (2, 1, 1) >= version
def test_spec_version_match():
spec = AsdfSpec(">=1.1.0")
assert spec.match(AsdfVersion("1.1.0"))
assert spec.match(AsdfVersion("1.2.0"))
assert not spec.match(AsdfVersion("1.0.0"))
assert not spec.match(AsdfVersion("1.0.9"))
def test_spec_version_select():
spec = AsdfSpec(">=1.1.0")
versions = [AsdfVersion(x) for x in ["1.0.0", "1.0.9", "1.1.0", "1.2.0"]]
assert spec.select(versions) == "1.2.0"
assert spec.select(versions[:-1]) == "1.1.0"
assert spec.select(versions[:-2]) is None
def test_spec_version_filter():
spec = AsdfSpec(">=1.1.0")
versions = [AsdfVersion(x) for x in ["1.0.0", "1.0.9", "1.1.0", "1.2.0"]]
for x, y in zip(spec.filter(versions), ["1.1.0", "1.2.0"]):
assert x == y
def test_spec_string_match():
spec = AsdfSpec(">=1.1.0")
assert spec.match("1.1.0")
assert spec.match("1.2.0")
assert not spec.match("1.0.0")
assert not spec.match("1.0.9")
def test_spec_string_select():
spec = AsdfSpec(">=1.1.0")
versions = ["1.0.0", "1.0.9", "1.1.0", "1.2.0"]
assert spec.select(versions) == "1.2.0"
assert spec.select(versions[:-1]) == "1.1.0"
assert spec.select(versions[:-2]) is None
def test_spec_string_filter():
spec = AsdfSpec(">=1.1.0")
versions = ["1.0.0", "1.0.9", "1.1.0", "1.2.0"]
for x, y in zip(spec.filter(versions), ["1.1.0", "1.2.0"]):
assert x == y
def test_spec_tuple_match():
spec = AsdfSpec(">=1.1.0")
assert spec.match((1, 1, 0))
assert spec.match((1, 2, 0))
assert not spec.match((1, 0, 0))
assert not spec.match((1, 0, 9))
def test_spec_tuple_select():
spec = AsdfSpec(">=1.1.0")
versions = [(1, 0, 0), (1, 0, 9), (1, 1, 0), (1, 2, 0)]
assert spec.select(versions) == "1.2.0"
assert spec.select(versions[:-1]) == "1.1.0"
assert spec.select(versions[:-2]) is None
def test_spec_tuple_filter():
spec = AsdfSpec(">=1.1.0")
versions = [(1, 0, 0), (1, 0, 9), (1, 1, 0), (1, 2, 0)]
for x, y in zip(spec.filter(versions), ["1.1.0", "1.2.0"]):
assert x == y
def test_spec_equal():
"""Make sure that equality means match"""
spec = AsdfSpec(">=1.2.0")
version0 = AsdfVersion("1.1.0")
version1 = AsdfVersion("1.3.0")
assert spec != version0
assert version0 != spec
assert spec == version1
assert version1 == spec
assert spec != "1.1.0"
assert "1.1.0" != spec
assert spec == "1.3.0"
assert "1.3.0" == spec
assert spec != (1, 1, 0)
assert (1, 1, 0) != spec
assert spec == (1, 3, 0)
assert (1, 3, 0) == spec
def _standard_versioned_tags():
versions = supported_versions
schema_types = ["core", "standard"]
for version in versions:
vm = get_version_map(version)
for schema_type in schema_types:
for tag_base, tag_version in vm[schema_type].items():
tag = join_tag_version(tag_base, tag_version)
value = (str(version), schema_type, tag)
yield value
@pytest.fixture
def xfail_version_map_support_cases(request):
tag = request.getfixturevalue("tag")
version = request.getfixturevalue("version")
if (version, tag) in [
("1.6.0", "tag:stsci.edu:asdf/core/column-1.1.0"),
("1.6.0", "tag:stsci.edu:asdf/core/table-1.1.0"),
("1.6.0", "tag:stsci.edu:asdf/fits/fits-1.1.0"),
("1.6.0", "tag:stsci.edu:asdf/time/time-1.2.0"),
("1.6.0", "tag:stsci.edu:asdf/unit/defunit-1.1.0"),
("1.6.0", "tag:stsci.edu:asdf/unit/defunit-1.0.0"),
("1.6.0", "tag:stsci.edu:asdf/unit/quantity-1.2.0"),
("1.6.0", "tag:stsci.edu:asdf/unit/unit-1.1.0"),
("1.5.0", "tag:stsci.edu:asdf/unit/defunit-1.0.0"),
("1.4.0", "tag:stsci.edu:asdf/unit/defunit-1.0.0"),
("1.4.0", "tag:stsci.edu:asdf/wcs/celestial_frame-1.1.0"),
("1.4.0", "tag:stsci.edu:asdf/wcs/composite_frame-1.1.0"),
("1.4.0", "tag:stsci.edu:asdf/wcs/icrs_coord-1.1.0"),
("1.4.0", "tag:stsci.edu:asdf/wcs/spectral_frame-1.1.0"),
("1.4.0", "tag:stsci.edu:asdf/wcs/step-1.2.0"),
("1.4.0", "tag:stsci.edu:asdf/wcs/wcs-1.2.0"),
("1.3.0", "tag:stsci.edu:asdf/unit/defunit-1.0.0"),
("1.3.0", "tag:stsci.edu:asdf/wcs/celestial_frame-1.1.0"),
("1.3.0", "tag:stsci.edu:asdf/wcs/composite_frame-1.1.0"),
("1.3.0", "tag:stsci.edu:asdf/wcs/icrs_coord-1.1.0"),
("1.3.0", "tag:stsci.edu:asdf/wcs/spectral_frame-1.1.0"),
("1.3.0", "tag:stsci.edu:asdf/wcs/step-1.1.0"),
("1.3.0", "tag:stsci.edu:asdf/wcs/wcs-1.1.0"),
("1.2.0", "tag:stsci.edu:asdf/unit/defunit-1.0.0"),
("1.2.0", "tag:stsci.edu:asdf/wcs/celestial_frame-1.1.0"),
("1.2.0", "tag:stsci.edu:asdf/wcs/composite_frame-1.1.0"),
("1.2.0", "tag:stsci.edu:asdf/wcs/icrs_coord-1.1.0"),
("1.2.0", "tag:stsci.edu:asdf/wcs/spectral_frame-1.1.0"),
("1.2.0", "tag:stsci.edu:asdf/wcs/step-1.1.0"),
("1.2.0", "tag:stsci.edu:asdf/wcs/wcs-1.1.0"),
("1.1.0", "tag:stsci.edu:asdf/unit/defunit-1.0.0"),
("1.1.0", "tag:stsci.edu:asdf/wcs/celestial_frame-1.1.0"),
("1.1.0", "tag:stsci.edu:asdf/wcs/composite_frame-1.1.0"),
("1.1.0", "tag:stsci.edu:asdf/wcs/icrs_coord-1.1.0"),
("1.1.0", "tag:stsci.edu:asdf/wcs/spectral_frame-1.1.0"),
("1.1.0", "tag:stsci.edu:asdf/wcs/step-1.1.0"),
("1.1.0", "tag:stsci.edu:asdf/wcs/wcs-1.0.0"),
("1.0.0", "tag:stsci.edu:asdf/unit/defunit-1.0.0"),
("1.0.0", "tag:stsci.edu:asdf/wcs/celestial_frame-1.0.0"),
("1.0.0", "tag:stsci.edu:asdf/wcs/composite_frame-1.0.0"),
("1.0.0", "tag:stsci.edu:asdf/wcs/spectral_frame-1.0.0"),
("1.0.0", "tag:stsci.edu:asdf/wcs/step-1.0.0"),
("1.0.0", "tag:stsci.edu:asdf/wcs/wcs-1.0.0"),
]:
request.node.add_marker(
pytest.mark.xfail(reason="astropy does not yet explicitly support older schema versions", strict=True)
)
@pytest.mark.parametrize("version, schema_type, tag", list(_standard_versioned_tags()))
@pytest.mark.usefixtures("xfail_version_map_support_cases")
def test_version_map_support(version, schema_type, tag):
type_index = default_extensions.extension_list.type_index
class MockContext:
def __init__(self):
self._fname = None
def _warn_tag_mismatch(self, *args, **kwargs):
pass
ctx = MockContext()
try:
load_schema(tag)
except Exception:
assert False, (
f"ASDF Standard version {version} requires support for "
+ f"{tag}, but the corresponding schema cannot be loaded."
)
extension_type = type_index.from_yaml_tag(ctx, tag)
assert extension_type is not None, (
f"ASDF Standard version {version} requires support for "
+ f"{tag}, but no ExtensionType exists to support that tag."
)
assert extension_type.yaml_tag == tag, (
f"ASDF Standard version {version} requires support for "
+ f"{tag}, but no ExtensionType exists that explicitly "
+ "supports that version."
)
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