def test_generic_verification_method_has_props():
vmethod = VerificationMethod(
id="did:example:123#test",
type="MyVerificationMethod",
controller="did:example:123",
publicKeyExample="test",
)
assert hasattr(vmethod, "publicKeyExample")
assert "publicKeyExample" in vmethod.serialize()
def test_deserialize_x_multiple_material_properties():
with pytest.raises(ValueError):
VerificationMethod.deserialize(
{
"id": "did:example:123#vm-3",
"controller": "did:example:123",
"type": "EcdsaSecp256k1RecoveryMethod2020",
"blockchainAccountId": (
"0xab16a96d359ec26a11e2c2b3d8f8b8942d5bfcdb@eip155:1"
),
"publicKeyBase58": "abc123",
}
)
def test_validator_allow_missing_controller():
vmethod = VerificationMethod.deserialize(
{
"id": "did:example:123#keys-1",
"type": "Ed25519Signature2018",
"publicKeyBase58": "12345",
},
)
assert vmethod.controller == "did:example:123"
with pytest.raises(ValueError):
vmethod = VerificationMethod.deserialize(
{
"type": "Ed25519Signature2018",
"publicKeyBase58": "12345",
},
)
def test_infer_material():
vmethod_raw = {
"id": "did:example:123#vm-3",
"controller": "did:example:123",
"type": "EcdsaSecp256k1RecoveryMethod2020",
"blockchainAccountId": "0xab16a96d359ec26a11e2c2b3d8f8b8942d5bfcdb@eip155:1",
}
vmethod = VerificationMethod.deserialize(vmethod_raw)
assert vmethod.material == vmethod_raw["blockchainAccountId"]
def test_validator_allow_controller_list():
vmethod = VerificationMethod.deserialize(
{
"id": "did:example:123#keys-1",
"type": "Ed25519Signature2018",
"controller": ["did:example:123"],
"publicKeyBase58": "12345",
},
)
assert vmethod.controller == "did:example:123"
def test_suite_creation():
MyVerificationMethod = VerificationMethod.suite(
"MyVerificationMethod", "publicKeyExample", str
)
vmethod = MyVerificationMethod(
id="did:example:123#test",
type="MyVerificationMethod",
controller="did:example:123",
public_key_example="test",
)
assert vmethod.material == "test"
def test_unknown_material():
vmethod = VerificationMethod.deserialize(
{
"id": "did:example:123#vm-3",
"controller": "did:example:123",
"type": "EcdsaSecp256k1RecoveryMethod2020",
"unknownMaterial": "0xab16a96d359ec26a11e2c2b3d8f8b8942d5bfcdb@eip155:1",
}
)
with pytest.raises(VerificationMaterialUnknown):
vmethod.material
def test_make():
did = DID("did:example:123")
kwargs = {"id": did.ref("1"), "controller": did, "public_key_base58": "test"}
vmethod = Ed25519VerificationKey2018.make(**kwargs)
assert "publicKeyBase58" in vmethod.serialize()
class ExampleVerificationMethod(VerificationMethod):
type: Literal["Example"]
public_key_base58: str
vmethod = ExampleVerificationMethod.make(**kwargs)
assert "publicKeyBase58" in vmethod.serialize()
ExampleVerificationMethod = VerificationMethod.suite(
"Example", "publicKeyBase58", str
)
vmethod = ExampleVerificationMethod.make(**kwargs)
assert "publicKeyBase58" in vmethod.serialize()
def test_deserialized_member_types():
vmethod = VerificationMethod.deserialize(VMETHOD0)
assert isinstance(vmethod.id, DIDUrl)
assert isinstance(vmethod.controller, DID)
def test_serialization_x(invalid_vmethod_raw):
with pytest.raises(ValueError):
VerificationMethod.deserialize(invalid_vmethod_raw)
def test_serialization(vmethod_raw):
vmethod = VerificationMethod.deserialize(vmethod_raw)
assert vmethod.id == DIDUrl.parse(vmethod_raw["id"])
assert vmethod.type == vmethod_raw["type"]
assert vmethod.controller == DID(vmethod_raw["controller"])
assert vmethod.serialize() == vmethod_raw