def test_proxy_maybe_wrap():
mapping = {
"http://somewhere.org/resources/foo": "foo",
"http://somewhere.org/resources/bar": "bar",
}
proxy = ResourceMappingProxy.maybe_wrap(mapping)
assert proxy.delegate is mapping
assert ResourceMappingProxy.maybe_wrap(proxy) is proxy
with pytest.raises(TypeError):
ResourceMappingProxy.maybe_wrap([])
def test_proxy_hash_and_eq():
mapping = {
"http://somewhere.org/resources/foo": "foo",
"http://somewhere.org/resources/bar": "bar",
}
proxy1 = ResourceMappingProxy(mapping)
proxy2 = ResourceMappingProxy(mapping, package_name="foo", package_version="1.2.3")
assert proxy1 == proxy2
assert hash(proxy1) == hash(proxy2)
assert proxy1 != mapping
assert proxy2 != mapping
def test_proxy_properties():
mapping = {
"http://somewhere.org/resources/foo": "foo",
"http://somewhere.org/resources/bar": "bar",
}
proxy = ResourceMappingProxy(mapping, package_name="foo", package_version="1.2.3")
assert len(proxy) == len(mapping)
assert set(proxy.keys()) == set(mapping.keys())
for uri in mapping:
assert proxy[uri] is mapping[uri]
assert proxy.package_name == "foo"
assert proxy.package_version == "1.2.3"
assert proxy.class_name.endswith("dict")
def test_proxy_repr():
mapping = {
"http://somewhere.org/resources/foo": "foo",
"http://somewhere.org/resources/bar": "bar",
}
proxy = ResourceMappingProxy(mapping, package_name="foo", package_version="1.2.3")
assert ".dict" in repr(proxy)
assert "package: foo==1.2.3" in repr(proxy)
assert "len: 2" in repr(proxy)
empty_proxy = ResourceMappingProxy({})
assert ".dict" in repr(empty_proxy)
assert "package: (none)" in repr(empty_proxy)
assert "len: 0" in repr(empty_proxy)
def test_proxy_is_mapping():
assert isinstance(ResourceMappingProxy({}), Mapping)
def test_resource_mappings():
with asdf.config_context() as config:
core_mappings = resource.get_core_resource_mappings()
default_mappings = config.resource_mappings
assert len(default_mappings) >= len(core_mappings)
new_mapping = {"http://somewhere.org/schemas/foo-1.0.0": b"foo"}
config.add_resource_mapping(new_mapping)
assert len(config.resource_mappings) == len(default_mappings) + 1
assert any(m for m in config.resource_mappings
if m.delegate is new_mapping)
# Adding a mapping should be idempotent:
config.add_resource_mapping(new_mapping)
# ... even if wrapped:
config.add_resource_mapping(ResourceMappingProxy(new_mapping))
assert len(config.resource_mappings) == len(default_mappings) + 1
# Adding a mapping should place it at the front of the line:
front_mapping = {"http://somewhere.org/schemas/baz-1.0.0": b"baz"}
config.add_resource_mapping(front_mapping)
assert len(config.resource_mappings) == len(default_mappings) + 2
assert config.resource_mappings[0].delegate is front_mapping
# ... even if the mapping is already in the list:
config.add_resource_mapping(new_mapping)
assert len(config.resource_mappings) == len(default_mappings) + 2
assert config.resource_mappings[0].delegate is new_mapping
# Reset should get rid of any additions:
config.reset_resources()
assert len(config.resource_mappings) == len(default_mappings)
# Should be able to remove a mapping:
config.add_resource_mapping(new_mapping)
config.remove_resource_mapping(new_mapping)
assert len(config.resource_mappings) == len(default_mappings)
# ... even if wrapped:
config.add_resource_mapping(new_mapping)
config.remove_resource_mapping(ResourceMappingProxy(new_mapping))
assert len(config.resource_mappings) == len(default_mappings)
# ... and also by the name of the package the mappings came from:
config.add_resource_mapping(
ResourceMappingProxy(new_mapping, package_name="foo"))
config.add_resource_mapping(
ResourceMappingProxy(
{"http://somewhere.org/schemas/bar-1.0.0": b"bar"},
package_name="foo"))
config.remove_resource_mapping(package="foo")
assert len(config.resource_mappings) == len(default_mappings)
# Can combine the package and mapping filters when removing:
config.add_resource_mapping(
ResourceMappingProxy(new_mapping, package_name="foo"))
config.remove_resource_mapping(new_mapping, package="foo")
assert len(config.resource_mappings) == len(default_mappings)
# But not omit both:
with pytest.raises(ValueError):
config.remove_resource_mapping()
# Removing a mapping should be idempotent:
config.add_resource_mapping(new_mapping)
config.remove_resource_mapping(new_mapping)
config.remove_resource_mapping(new_mapping)
assert len(config.resource_mappings) == len(default_mappings)
