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1666 lines (1396 loc) · 55.2 KB
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from typing import Any
import pytest
from pydantic import ValidationError
from a2a.types import (
A2AError,
A2ARequest,
APIKeySecurityScheme,
AgentCapabilities,
AgentCard,
AgentProvider,
AgentSkill,
Artifact,
CancelTaskRequest,
CancelTaskResponse,
CancelTaskSuccessResponse,
ContentTypeNotSupportedError,
DataPart,
FileBase,
FilePart,
FileWithBytes,
FileWithUri,
GetAuthenticatedExtendedCardRequest,
GetAuthenticatedExtendedCardResponse,
GetAuthenticatedExtendedCardSuccessResponse,
GetTaskPushNotificationConfigParams,
GetTaskPushNotificationConfigRequest,
GetTaskPushNotificationConfigResponse,
GetTaskPushNotificationConfigSuccessResponse,
GetTaskRequest,
GetTaskResponse,
GetTaskSuccessResponse,
In,
InternalError,
InvalidParamsError,
InvalidRequestError,
JSONParseError,
JSONRPCError,
JSONRPCErrorResponse,
JSONRPCMessage,
JSONRPCRequest,
JSONRPCResponse,
Message,
MessageSendParams,
MethodNotFoundError,
OAuth2SecurityScheme,
Part,
PartBase,
PushNotificationAuthenticationInfo,
PushNotificationConfig,
PushNotificationNotSupportedError,
Role,
SecurityScheme,
SendMessageRequest,
SendMessageResponse,
SendMessageSuccessResponse,
SendStreamingMessageRequest,
SendStreamingMessageResponse,
SendStreamingMessageSuccessResponse,
SetTaskPushNotificationConfigRequest,
SetTaskPushNotificationConfigResponse,
SetTaskPushNotificationConfigSuccessResponse,
Task,
TaskArtifactUpdateEvent,
TaskIdParams,
TaskNotCancelableError,
TaskNotFoundError,
TaskPushNotificationConfig,
TaskQueryParams,
TaskResubscriptionRequest,
TaskState,
TaskStatus,
TaskStatusUpdateEvent,
TextPart,
UnsupportedOperationError,
)
# --- Helper Data ---
MINIMAL_AGENT_SECURITY_SCHEME: dict[str, Any] = {
'type': 'apiKey',
'in': 'header',
'name': 'X-API-KEY',
}
MINIMAL_AGENT_SKILL: dict[str, Any] = {
'id': 'skill-123',
'name': 'Recipe Finder',
'description': 'Finds recipes',
'tags': ['cooking'],
}
FULL_AGENT_SKILL: dict[str, Any] = {
'id': 'skill-123',
'name': 'Recipe Finder',
'description': 'Finds recipes',
'tags': ['cooking', 'food'],
'examples': ['Find me a pasta recipe'],
'inputModes': ['text/plain'],
'outputModes': ['application/json'],
}
MINIMAL_AGENT_CARD: dict[str, Any] = {
'capabilities': {}, # AgentCapabilities is required but can be empty
'defaultInputModes': ['text/plain'],
'defaultOutputModes': ['application/json'],
'description': 'Test Agent',
'name': 'TestAgent',
'skills': [MINIMAL_AGENT_SKILL],
'url': 'http://example.com/agent',
'version': '1.0',
}
TEXT_PART_DATA: dict[str, Any] = {'kind': 'text', 'text': 'Hello'}
FILE_URI_PART_DATA: dict[str, Any] = {
'kind': 'file',
'file': {'uri': 'file:///path/to/file.txt', 'mimeType': 'text/plain'},
}
FILE_BYTES_PART_DATA: dict[str, Any] = {
'kind': 'file',
'file': {'bytes': 'aGVsbG8=', 'name': 'hello.txt'}, # base64 for "hello"
}
DATA_PART_DATA: dict[str, Any] = {'kind': 'data', 'data': {'key': 'value'}}
MINIMAL_MESSAGE_USER: dict[str, Any] = {
'role': 'user',
'parts': [TEXT_PART_DATA],
'message_id': 'msg-123',
'kind': 'message',
}
AGENT_MESSAGE_WITH_FILE: dict[str, Any] = {
'role': 'agent',
'parts': [TEXT_PART_DATA, FILE_URI_PART_DATA],
'metadata': {'timestamp': 'now'},
'message_id': 'msg-456',
}
MINIMAL_TASK_STATUS: dict[str, Any] = {'state': 'submitted'}
FULL_TASK_STATUS: dict[str, Any] = {
'state': 'working',
'message': MINIMAL_MESSAGE_USER,
'timestamp': '2023-10-27T10:00:00Z',
}
MINIMAL_TASK: dict[str, Any] = {
'id': 'task-abc',
'context_id': 'session-xyz',
'status': MINIMAL_TASK_STATUS,
'kind': 'task',
}
FULL_TASK: dict[str, Any] = {
'id': 'task-abc',
'context_id': 'session-xyz',
'status': FULL_TASK_STATUS,
'history': [MINIMAL_MESSAGE_USER, AGENT_MESSAGE_WITH_FILE],
'artifacts': [
{
'artifactId': 'artifact-123',
'parts': [DATA_PART_DATA],
'name': 'result_data',
}
],
'metadata': {'priority': 'high'},
'kind': 'task',
}
MINIMAL_TASK_ID_PARAMS: dict[str, Any] = {'id': 'task-123'}
FULL_TASK_ID_PARAMS: dict[str, Any] = {
'id': 'task-456',
'metadata': {'source': 'test'},
}
JSONRPC_ERROR_DATA: dict[str, Any] = {
'code': -32600,
'message': 'Invalid Request',
}
JSONRPC_SUCCESS_RESULT: dict[str, Any] = {'status': 'ok', 'data': [1, 2, 3]}
# --- Test Functions ---
def test_security_scheme_valid():
scheme = SecurityScheme.model_validate(MINIMAL_AGENT_SECURITY_SCHEME)
assert isinstance(scheme.root, APIKeySecurityScheme)
assert scheme.root.type == 'apiKey'
assert scheme.root.in_ == In.header
assert scheme.root.name == 'X-API-KEY'
def test_security_scheme_invalid():
with pytest.raises(ValidationError):
APIKeySecurityScheme(
name='my_api_key',
) # Missing "in" # type: ignore
with pytest.raises(ValidationError):
OAuth2SecurityScheme(
description='OAuth2 scheme missing flows',
) # Missing "flows" # type: ignore
def test_agent_capabilities():
caps = AgentCapabilities(
streaming=None, state_transition_history=None, push_notifications=None
) # All optional
assert caps.push_notifications is None
assert caps.state_transition_history is None
assert caps.streaming is None
caps_full = AgentCapabilities(
push_notifications=True, state_transition_history=False, streaming=True
)
assert caps_full.push_notifications is True
assert caps_full.state_transition_history is False
assert caps_full.streaming is True
def test_agent_provider():
provider = AgentProvider(organization='Test Org', url='http://test.org')
assert provider.organization == 'Test Org'
assert provider.url == 'http://test.org'
with pytest.raises(ValidationError):
AgentProvider(organization='Test Org') # Missing url # type: ignore
def test_agent_skill_valid():
skill = AgentSkill(**MINIMAL_AGENT_SKILL)
assert skill.id == 'skill-123'
assert skill.name == 'Recipe Finder'
assert skill.description == 'Finds recipes'
assert skill.tags == ['cooking']
assert skill.examples is None
skill_full = AgentSkill(**FULL_AGENT_SKILL)
assert skill_full.examples == ['Find me a pasta recipe']
assert skill_full.input_modes == ['text/plain']
def test_agent_skill_invalid():
with pytest.raises(ValidationError):
AgentSkill(
id='abc', name='n', description='d'
) # Missing tags # type: ignore
AgentSkill(
**MINIMAL_AGENT_SKILL,
invalid_extra='foo', # type: ignore
) # Extra field
def test_agent_card_valid():
card = AgentCard(**MINIMAL_AGENT_CARD)
assert card.name == 'TestAgent'
assert card.version == '1.0'
assert len(card.skills) == 1
assert card.skills[0].id == 'skill-123'
assert card.provider is None # Optional
def test_agent_card_invalid():
bad_card_data = MINIMAL_AGENT_CARD.copy()
del bad_card_data['name']
with pytest.raises(ValidationError):
AgentCard(**bad_card_data) # Missing name
# --- Test Parts ---
def test_text_part():
part = TextPart(**TEXT_PART_DATA)
assert part.kind == 'text'
assert part.text == 'Hello'
assert part.metadata is None
with pytest.raises(ValidationError):
TextPart(type='text') # Missing text # type: ignore
with pytest.raises(ValidationError):
TextPart(
kind='file', # type: ignore
text='hello',
) # Wrong type literal
def test_file_part_variants():
# URI variant
file_uri = FileWithUri(
uri='file:///path/to/file.txt', mime_type='text/plain'
)
part_uri = FilePart(kind='file', file=file_uri)
assert isinstance(part_uri.file, FileWithUri)
assert part_uri.file.uri == 'file:///path/to/file.txt'
assert part_uri.file.mime_type == 'text/plain'
assert not hasattr(part_uri.file, 'bytes')
# Bytes variant
file_bytes = FileWithBytes(bytes='aGVsbG8=', name='hello.txt')
part_bytes = FilePart(kind='file', file=file_bytes)
assert isinstance(part_bytes.file, FileWithBytes)
assert part_bytes.file.bytes == 'aGVsbG8='
assert part_bytes.file.name == 'hello.txt'
assert not hasattr(part_bytes.file, 'uri')
# Test deserialization directly
part_uri_deserialized = FilePart.model_validate(FILE_URI_PART_DATA)
assert isinstance(part_uri_deserialized.file, FileWithUri)
assert part_uri_deserialized.file.uri == 'file:///path/to/file.txt'
part_bytes_deserialized = FilePart.model_validate(FILE_BYTES_PART_DATA)
assert isinstance(part_bytes_deserialized.file, FileWithBytes)
assert part_bytes_deserialized.file.bytes == 'aGVsbG8='
# Invalid - wrong type literal
with pytest.raises(ValidationError):
FilePart(kind='text', file=file_uri) # type: ignore
FilePart(**FILE_URI_PART_DATA, extra='extra') # type: ignore
def test_data_part():
part = DataPart(**DATA_PART_DATA)
assert part.kind == 'data'
assert part.data == {'key': 'value'}
with pytest.raises(ValidationError):
DataPart(type='data') # Missing data # type: ignore
def test_part_root_model():
# Test deserialization of the Union RootModel
part_text = Part.model_validate(TEXT_PART_DATA)
assert isinstance(part_text.root, TextPart)
assert part_text.root.text == 'Hello'
part_file = Part.model_validate(FILE_URI_PART_DATA)
assert isinstance(part_file.root, FilePart)
assert isinstance(part_file.root.file, FileWithUri)
part_data = Part.model_validate(DATA_PART_DATA)
assert isinstance(part_data.root, DataPart)
assert part_data.root.data == {'key': 'value'}
# Test serialization
assert part_text.model_dump(exclude_none=True) == TEXT_PART_DATA
assert part_file.model_dump(exclude_none=True) == FILE_URI_PART_DATA
assert part_data.model_dump(exclude_none=True) == DATA_PART_DATA
# --- Test Message and Task ---
def test_message():
msg = Message(**MINIMAL_MESSAGE_USER)
assert msg.role == Role.user
assert len(msg.parts) == 1
assert isinstance(
msg.parts[0].root, TextPart
) # Access root for RootModel Part
assert msg.metadata is None
msg_agent = Message(**AGENT_MESSAGE_WITH_FILE)
assert msg_agent.role == Role.agent
assert len(msg_agent.parts) == 2
assert isinstance(msg_agent.parts[1].root, FilePart)
assert msg_agent.metadata == {'timestamp': 'now'}
with pytest.raises(ValidationError):
Message(
role='invalid_role', # type: ignore
parts=[TEXT_PART_DATA], # type: ignore
) # Invalid enum
with pytest.raises(ValidationError):
Message(role=Role.user) # Missing parts # type: ignore
def test_task_status():
status = TaskStatus(**MINIMAL_TASK_STATUS)
assert status.state == TaskState.submitted
assert status.message is None
assert status.timestamp is None
status_full = TaskStatus(**FULL_TASK_STATUS)
assert status_full.state == TaskState.working
assert isinstance(status_full.message, Message)
assert status_full.timestamp == '2023-10-27T10:00:00Z'
with pytest.raises(ValidationError):
TaskStatus(state='invalid_state') # Invalid enum # type: ignore
def test_task():
task = Task(**MINIMAL_TASK)
assert task.id == 'task-abc'
assert task.context_id == 'session-xyz'
assert task.status.state == TaskState.submitted
assert task.history is None
assert task.artifacts is None
assert task.metadata is None
task_full = Task(**FULL_TASK)
assert task_full.id == 'task-abc'
assert task_full.status.state == TaskState.working
assert task_full.history is not None and len(task_full.history) == 2
assert isinstance(task_full.history[0], Message)
assert task_full.artifacts is not None and len(task_full.artifacts) == 1
assert isinstance(task_full.artifacts[0], Artifact)
assert task_full.artifacts[0].name == 'result_data'
assert task_full.metadata == {'priority': 'high'}
with pytest.raises(ValidationError):
Task(id='abc', sessionId='xyz') # Missing status # type: ignore
# --- Test JSON-RPC Structures ---
def test_jsonrpc_error():
err = JSONRPCError(code=-32600, message='Invalid Request')
assert err.code == -32600
assert err.message == 'Invalid Request'
assert err.data is None
err_data = JSONRPCError(
code=-32001, message='Task not found', data={'taskId': '123'}
)
assert err_data.code == -32001
assert err_data.data == {'taskId': '123'}
def test_jsonrpc_request():
req = JSONRPCRequest(jsonrpc='2.0', method='test_method', id=1)
assert req.jsonrpc == '2.0'
assert req.method == 'test_method'
assert req.id == 1
assert req.params is None
req_params = JSONRPCRequest(
jsonrpc='2.0', method='add', params={'a': 1, 'b': 2}, id='req-1'
)
assert req_params.params == {'a': 1, 'b': 2}
assert req_params.id == 'req-1'
with pytest.raises(ValidationError):
JSONRPCRequest(
jsonrpc='1.0', # type: ignore
method='m',
id=1,
) # Wrong version
with pytest.raises(ValidationError):
JSONRPCRequest(jsonrpc='2.0', id=1) # Missing method # type: ignore
def test_jsonrpc_error_response():
err_obj = JSONRPCError(**JSONRPC_ERROR_DATA)
resp = JSONRPCErrorResponse(jsonrpc='2.0', error=err_obj, id='err-1')
assert resp.jsonrpc == '2.0'
assert resp.id == 'err-1'
assert resp.error.code == -32600
assert resp.error.message == 'Invalid Request'
with pytest.raises(ValidationError):
JSONRPCErrorResponse(
jsonrpc='2.0', id='err-1'
) # Missing error # type: ignore
def test_jsonrpc_response_root_model() -> None:
# Success case
success_data: dict[str, Any] = {
'jsonrpc': '2.0',
'result': MINIMAL_TASK,
'id': 1,
}
resp_success = JSONRPCResponse.model_validate(success_data)
assert isinstance(resp_success.root, SendMessageSuccessResponse)
assert resp_success.root.result == Task(**MINIMAL_TASK)
# Error case
error_data: dict[str, Any] = {
'jsonrpc': '2.0',
'error': JSONRPC_ERROR_DATA,
'id': 'err-1',
}
resp_error = JSONRPCResponse.model_validate(error_data)
assert isinstance(resp_error.root, JSONRPCErrorResponse)
assert resp_error.root.error.code == -32600
# Note: .model_dump() might serialize the nested error model
assert resp_error.model_dump(exclude_none=True) == error_data
# Invalid case (neither success nor error structure)
with pytest.raises(ValidationError):
JSONRPCResponse.model_validate({'jsonrpc': '2.0', 'id': 1})
# --- Test Request/Response Wrappers ---
def test_send_message_request() -> None:
params = MessageSendParams(message=Message(**MINIMAL_MESSAGE_USER))
req_data: dict[str, Any] = {
'jsonrpc': '2.0',
'method': 'message/send',
'params': params.model_dump(),
'id': 5,
}
req = SendMessageRequest.model_validate(req_data)
assert req.method == 'message/send'
assert isinstance(req.params, MessageSendParams)
assert req.params.message.role == Role.user
with pytest.raises(ValidationError): # Wrong method literal
SendMessageRequest.model_validate(
{**req_data, 'method': 'wrong/method'}
)
def test_send_subscribe_request() -> None:
params = MessageSendParams(message=Message(**MINIMAL_MESSAGE_USER))
req_data: dict[str, Any] = {
'jsonrpc': '2.0',
'method': 'message/stream',
'params': params.model_dump(),
'id': 5,
}
req = SendStreamingMessageRequest.model_validate(req_data)
assert req.method == 'message/stream'
assert isinstance(req.params, MessageSendParams)
assert req.params.message.role == Role.user
with pytest.raises(ValidationError): # Wrong method literal
SendStreamingMessageRequest.model_validate(
{**req_data, 'method': 'wrong/method'}
)
def test_get_task_request() -> None:
params = TaskQueryParams(id='task-1', history_length=2)
req_data: dict[str, Any] = {
'jsonrpc': '2.0',
'method': 'tasks/get',
'params': params.model_dump(),
'id': 5,
}
req = GetTaskRequest.model_validate(req_data)
assert req.method == 'tasks/get'
assert isinstance(req.params, TaskQueryParams)
assert req.params.id == 'task-1'
assert req.params.history_length == 2
with pytest.raises(ValidationError): # Wrong method literal
GetTaskRequest.model_validate({**req_data, 'method': 'wrong/method'})
def test_cancel_task_request() -> None:
params = TaskIdParams(id='task-1')
req_data: dict[str, Any] = {
'jsonrpc': '2.0',
'method': 'tasks/cancel',
'params': params.model_dump(),
'id': 5,
}
req = CancelTaskRequest.model_validate(req_data)
assert req.method == 'tasks/cancel'
assert isinstance(req.params, TaskIdParams)
assert req.params.id == 'task-1'
with pytest.raises(ValidationError): # Wrong method literal
CancelTaskRequest.model_validate({**req_data, 'method': 'wrong/method'})
def test_get_task_response() -> None:
resp_data: dict[str, Any] = {
'jsonrpc': '2.0',
'result': MINIMAL_TASK,
'id': 'resp-1',
}
resp = GetTaskResponse.model_validate(resp_data)
assert resp.root.id == 'resp-1'
assert isinstance(resp.root, GetTaskSuccessResponse)
assert isinstance(resp.root.result, Task)
assert resp.root.result.id == 'task-abc'
with pytest.raises(ValidationError): # Result is not a Task
GetTaskResponse.model_validate(
{'jsonrpc': '2.0', 'result': {'wrong': 'data'}, 'id': 1}
)
resp_data_err: dict[str, Any] = {
'jsonrpc': '2.0',
'error': JSONRPCError(**TaskNotFoundError().model_dump()),
'id': 'resp-1',
}
resp_err = GetTaskResponse.model_validate(resp_data_err)
assert resp_err.root.id == 'resp-1'
assert isinstance(resp_err.root, JSONRPCErrorResponse)
assert resp_err.root.error is not None
assert isinstance(resp_err.root.error, JSONRPCError)
def test_send_message_response() -> None:
resp_data: dict[str, Any] = {
'jsonrpc': '2.0',
'result': MINIMAL_TASK,
'id': 'resp-1',
}
resp = SendMessageResponse.model_validate(resp_data)
assert resp.root.id == 'resp-1'
assert isinstance(resp.root, SendMessageSuccessResponse)
assert isinstance(resp.root.result, Task)
assert resp.root.result.id == 'task-abc'
with pytest.raises(ValidationError): # Result is not a Task
SendMessageResponse.model_validate(
{'jsonrpc': '2.0', 'result': {'wrong': 'data'}, 'id': 1}
)
resp_data_err: dict[str, Any] = {
'jsonrpc': '2.0',
'error': JSONRPCError(**TaskNotFoundError().model_dump()),
'id': 'resp-1',
}
resp_err = SendMessageResponse.model_validate(resp_data_err)
assert resp_err.root.id == 'resp-1'
assert isinstance(resp_err.root, JSONRPCErrorResponse)
assert resp_err.root.error is not None
assert isinstance(resp_err.root.error, JSONRPCError)
def test_cancel_task_response() -> None:
resp_data: dict[str, Any] = {
'jsonrpc': '2.0',
'result': MINIMAL_TASK,
'id': 1,
}
resp = CancelTaskResponse.model_validate(resp_data)
assert resp.root.id == 1
assert isinstance(resp.root, CancelTaskSuccessResponse)
assert isinstance(resp.root.result, Task)
assert resp.root.result.id == 'task-abc'
resp_data_err: dict[str, Any] = {
'jsonrpc': '2.0',
'error': JSONRPCError(**TaskNotFoundError().model_dump()),
'id': 'resp-1',
}
resp_err = CancelTaskResponse.model_validate(resp_data_err)
assert resp_err.root.id == 'resp-1'
assert isinstance(resp_err.root, JSONRPCErrorResponse)
assert resp_err.root.error is not None
assert isinstance(resp_err.root.error, JSONRPCError)
def test_send_message_streaming_status_update_response() -> None:
task_status_update_event_data: dict[str, Any] = {
'status': MINIMAL_TASK_STATUS,
'taskId': '1',
'context_id': '2',
'final': False,
'kind': 'status-update',
}
event_data: dict[str, Any] = {
'jsonrpc': '2.0',
'id': 1,
'result': task_status_update_event_data,
}
response = SendStreamingMessageResponse.model_validate(event_data)
assert response.root.id == 1
assert isinstance(response.root, SendStreamingMessageSuccessResponse)
assert isinstance(response.root.result, TaskStatusUpdateEvent)
assert response.root.result.status.state == TaskState.submitted
assert response.root.result.task_id == '1'
assert not response.root.result.final
with pytest.raises(
ValidationError
): # Result is not a TaskStatusUpdateEvent
SendStreamingMessageResponse.model_validate(
{'jsonrpc': '2.0', 'result': {'wrong': 'data'}, 'id': 1}
)
event_data = {
'jsonrpc': '2.0',
'id': 1,
'result': {**task_status_update_event_data, 'final': True},
}
response = SendStreamingMessageResponse.model_validate(event_data)
assert response.root.id == 1
assert isinstance(response.root, SendStreamingMessageSuccessResponse)
assert isinstance(response.root.result, TaskStatusUpdateEvent)
assert response.root.result.final
resp_data_err: dict[str, Any] = {
'jsonrpc': '2.0',
'error': JSONRPCError(**TaskNotFoundError().model_dump()),
'id': 'resp-1',
}
resp_err = SendStreamingMessageResponse.model_validate(resp_data_err)
assert resp_err.root.id == 'resp-1'
assert isinstance(resp_err.root, JSONRPCErrorResponse)
assert resp_err.root.error is not None
assert isinstance(resp_err.root.error, JSONRPCError)
def test_send_message_streaming_artifact_update_response() -> None:
text_part = TextPart(**TEXT_PART_DATA)
data_part = DataPart(**DATA_PART_DATA)
artifact = Artifact(
artifact_id='artifact-123',
name='result_data',
parts=[Part(root=text_part), Part(root=data_part)],
)
task_artifact_update_event_data: dict[str, Any] = {
'artifact': artifact,
'taskId': 'task_id',
'context_id': '2',
'append': False,
'lastChunk': True,
'kind': 'artifact-update',
}
event_data: dict[str, Any] = {
'jsonrpc': '2.0',
'id': 1,
'result': task_artifact_update_event_data,
}
response = SendStreamingMessageResponse.model_validate(event_data)
assert response.root.id == 1
assert isinstance(response.root, SendStreamingMessageSuccessResponse)
assert isinstance(response.root.result, TaskArtifactUpdateEvent)
assert response.root.result.artifact.artifact_id == 'artifact-123'
assert response.root.result.artifact.name == 'result_data'
assert response.root.result.task_id == 'task_id'
assert not response.root.result.append
assert response.root.result.last_chunk
assert len(response.root.result.artifact.parts) == 2
assert isinstance(response.root.result.artifact.parts[0].root, TextPart)
assert isinstance(response.root.result.artifact.parts[1].root, DataPart)
def test_set_task_push_notification_response() -> None:
task_push_config = TaskPushNotificationConfig(
task_id='t2',
push_notification_config=PushNotificationConfig(
url='https://example.com', token='token'
),
)
resp_data: dict[str, Any] = {
'jsonrpc': '2.0',
'result': task_push_config.model_dump(),
'id': 1,
}
resp = SetTaskPushNotificationConfigResponse.model_validate(resp_data)
assert resp.root.id == 1
assert isinstance(resp.root, SetTaskPushNotificationConfigSuccessResponse)
assert isinstance(resp.root.result, TaskPushNotificationConfig)
assert resp.root.result.task_id == 't2'
assert (
resp.root.result.push_notification_config.url == 'https://example.com'
)
assert resp.root.result.push_notification_config.token == 'token'
assert resp.root.result.push_notification_config.authentication is None
auth_info_dict: dict[str, Any] = {
'schemes': ['Bearer', 'Basic'],
'credentials': 'user:pass',
}
task_push_config.push_notification_config.authentication = (
PushNotificationAuthenticationInfo(**auth_info_dict)
)
resp_data = {
'jsonrpc': '2.0',
'result': task_push_config.model_dump(),
'id': 1,
}
resp = SetTaskPushNotificationConfigResponse.model_validate(resp_data)
assert isinstance(resp.root, SetTaskPushNotificationConfigSuccessResponse)
assert resp.root.result.push_notification_config.authentication is not None
assert resp.root.result.push_notification_config.authentication.schemes == [
'Bearer',
'Basic',
]
assert (
resp.root.result.push_notification_config.authentication.credentials
== 'user:pass'
)
resp_data_err: dict[str, Any] = {
'jsonrpc': '2.0',
'error': JSONRPCError(**TaskNotFoundError().model_dump()),
'id': 'resp-1',
}
resp_err = SetTaskPushNotificationConfigResponse.model_validate(
resp_data_err
)
assert resp_err.root.id == 'resp-1'
assert isinstance(resp_err.root, JSONRPCErrorResponse)
assert resp_err.root.error is not None
assert isinstance(resp_err.root.error, JSONRPCError)
def test_get_task_push_notification_response() -> None:
task_push_config = TaskPushNotificationConfig(
task_id='t2',
push_notification_config=PushNotificationConfig(
url='https://example.com', token='token'
),
)
resp_data: dict[str, Any] = {
'jsonrpc': '2.0',
'result': task_push_config.model_dump(),
'id': 1,
}
resp = GetTaskPushNotificationConfigResponse.model_validate(resp_data)
assert resp.root.id == 1
assert isinstance(resp.root, GetTaskPushNotificationConfigSuccessResponse)
assert isinstance(resp.root.result, TaskPushNotificationConfig)
assert resp.root.result.task_id == 't2'
assert (
resp.root.result.push_notification_config.url == 'https://example.com'
)
assert resp.root.result.push_notification_config.token == 'token'
assert resp.root.result.push_notification_config.authentication is None
auth_info_dict: dict[str, Any] = {
'schemes': ['Bearer', 'Basic'],
'credentials': 'user:pass',
}
task_push_config.push_notification_config.authentication = (
PushNotificationAuthenticationInfo(**auth_info_dict)
)
resp_data = {
'jsonrpc': '2.0',
'result': task_push_config.model_dump(),
'id': 1,
}
resp = GetTaskPushNotificationConfigResponse.model_validate(resp_data)
assert isinstance(resp.root, GetTaskPushNotificationConfigSuccessResponse)
assert resp.root.result.push_notification_config.authentication is not None
assert resp.root.result.push_notification_config.authentication.schemes == [
'Bearer',
'Basic',
]
assert (
resp.root.result.push_notification_config.authentication.credentials
== 'user:pass'
)
resp_data_err: dict[str, Any] = {
'jsonrpc': '2.0',
'error': JSONRPCError(**TaskNotFoundError().model_dump()),
'id': 'resp-1',
}
resp_err = GetTaskPushNotificationConfigResponse.model_validate(
resp_data_err
)
assert resp_err.root.id == 'resp-1'
assert isinstance(resp_err.root, JSONRPCErrorResponse)
assert resp_err.root.error is not None
assert isinstance(resp_err.root.error, JSONRPCError)
# --- Test A2ARequest Root Model ---
def test_a2a_request_root_model() -> None:
# SendMessageRequest case
send_params = MessageSendParams(message=Message(**MINIMAL_MESSAGE_USER))
send_req_data: dict[str, Any] = {
'jsonrpc': '2.0',
'method': 'message/send',
'params': send_params.model_dump(),
'id': 1,
}
a2a_req_send = A2ARequest.model_validate(send_req_data)
assert isinstance(a2a_req_send.root, SendMessageRequest)
assert a2a_req_send.root.method == 'message/send'
# SendStreamingMessageRequest case
send_subs_req_data: dict[str, Any] = {
'jsonrpc': '2.0',
'method': 'message/stream',
'params': send_params.model_dump(),
'id': 1,
}
a2a_req_send_subs = A2ARequest.model_validate(send_subs_req_data)
assert isinstance(a2a_req_send_subs.root, SendStreamingMessageRequest)
assert a2a_req_send_subs.root.method == 'message/stream'
# GetTaskRequest case
get_params = TaskQueryParams(id='t2')
get_req_data: dict[str, Any] = {
'jsonrpc': '2.0',
'method': 'tasks/get',
'params': get_params.model_dump(),
'id': 2,
}
a2a_req_get = A2ARequest.model_validate(get_req_data)
assert isinstance(a2a_req_get.root, GetTaskRequest)
assert a2a_req_get.root.method == 'tasks/get'
# CancelTaskRequest case
id_params = TaskIdParams(id='t2')
cancel_req_data: dict[str, Any] = {
'jsonrpc': '2.0',
'method': 'tasks/cancel',
'params': id_params.model_dump(),
'id': 2,
}
a2a_req_cancel = A2ARequest.model_validate(cancel_req_data)
assert isinstance(a2a_req_cancel.root, CancelTaskRequest)
assert a2a_req_cancel.root.method == 'tasks/cancel'
# SetTaskPushNotificationConfigRequest
task_push_config = TaskPushNotificationConfig(
task_id='t2',
push_notification_config=PushNotificationConfig(
url='https://example.com', token='token'
),
)
set_push_notif_req_data: dict[str, Any] = {
'id': 1,
'jsonrpc': '2.0',
'method': 'tasks/pushNotificationConfig/set',
'params': task_push_config.model_dump(),
}
a2a_req_set_push_req = A2ARequest.model_validate(set_push_notif_req_data)
assert isinstance(
a2a_req_set_push_req.root, SetTaskPushNotificationConfigRequest
)
assert isinstance(
a2a_req_set_push_req.root.params, TaskPushNotificationConfig
)
assert (
a2a_req_set_push_req.root.method == 'tasks/pushNotificationConfig/set'
)
# GetTaskPushNotificationConfigRequest
id_params = TaskIdParams(id='t2')
get_push_notif_req_data: dict[str, Any] = {
'id': 1,
'jsonrpc': '2.0',
'method': 'tasks/pushNotificationConfig/get',
'params': id_params.model_dump(),
}
a2a_req_get_push_req = A2ARequest.model_validate(get_push_notif_req_data)
assert isinstance(
a2a_req_get_push_req.root, GetTaskPushNotificationConfigRequest
)
assert isinstance(a2a_req_get_push_req.root.params, TaskIdParams)
assert (
a2a_req_get_push_req.root.method == 'tasks/pushNotificationConfig/get'
)
# TaskResubscriptionRequest
task_resubscribe_req_data: dict[str, Any] = {
'jsonrpc': '2.0',
'method': 'tasks/resubscribe',
'params': id_params.model_dump(),
'id': 2,
}
a2a_req_task_resubscribe_req = A2ARequest.model_validate(
task_resubscribe_req_data
)
assert isinstance(
a2a_req_task_resubscribe_req.root, TaskResubscriptionRequest
)
assert isinstance(a2a_req_task_resubscribe_req.root.params, TaskIdParams)
assert a2a_req_task_resubscribe_req.root.method == 'tasks/resubscribe'
# GetAuthenticatedExtendedCardRequest
get_auth_card_req_data: dict[str, Any] = {
'jsonrpc': '2.0',
'method': 'agent/getAuthenticatedExtendedCard',
'id': 2,
}
a2a_req_get_auth_card = A2ARequest.model_validate(get_auth_card_req_data)
assert isinstance(
a2a_req_get_auth_card.root, GetAuthenticatedExtendedCardRequest
)
assert (
a2a_req_get_auth_card.root.method
== 'agent/getAuthenticatedExtendedCard'
)
# Invalid method case
invalid_req_data: dict[str, Any] = {
'jsonrpc': '2.0',
'method': 'invalid/method',
'params': {},
'id': 3,
}
with pytest.raises(ValidationError):
A2ARequest.model_validate(invalid_req_data)
def test_a2a_request_root_model_id_validation() -> None: