"""Integration test for timezone handling in update_task via stdio client."""
import logging
import pytest
from fastmcp import Client
from fastmcp.client.transports import StdioTransport
from fastmcp.exceptions import ToolError
from tests.conftest import extract_tool_response_text
class TestStdioUpdateTaskTimezone:
"""Integration test cases for timezone handling."""
@pytest.mark.asyncio
async def test_timezone_offset_handling(self, temp_config_file: str) -> None:
"""Test ISO 8601 datetime with timezone offset handling."""
logger = logging.getLogger(__name__)
transport = StdioTransport(
command="python",
args=["-m", "lunatask_mcp.main", "--config-file", temp_config_file],
)
client = Client(transport)
async with client:
logger.info("Testing ISO 8601 with timezone offset...")
try:
result = await client.call_tool(
"update_task",
{
"id": "timezone-test-1",
"name": "Timezone Test 1",
"scheduled_on": "2032-04-23",
},
)
response_text = extract_tool_response_text(result)
logger.info("Timezone offset test response: %s", response_text)
except ToolError as e:
logger.info("Timezone offset test completed (expected error): %s", str(e)[:100])
error_msg = str(e).lower()
if "datetime" in error_msg and "parse" in error_msg:
pytest.fail(f"Unexpected datetime parsing error: {e}")
@pytest.mark.asyncio
async def test_utc_timezone_handling(self, temp_config_file: str) -> None:
"""Test ISO 8601 datetime with UTC timezone handling."""
logger = logging.getLogger(__name__)
transport = StdioTransport(
command="python",
args=["-m", "lunatask_mcp.main", "--config-file", temp_config_file],
)
client = Client(transport)
async with client:
logger.info("Testing ISO 8601 UTC timezone...")
try:
result = await client.call_tool(
"update_task",
{
"id": "timezone-test-2",
"name": "Timezone Test 2",
"scheduled_on": "2032-04-23",
},
)
response_text = extract_tool_response_text(result)
logger.info("UTC timezone test response: %s", response_text)
except ToolError as e:
logger.info("UTC timezone test completed (expected error): %s", str(e)[:100])
error_msg = str(e).lower()
if "datetime" in error_msg and "parse" in error_msg:
pytest.fail(f"Unexpected datetime parsing error: {e}")
@pytest.mark.asyncio
async def test_naive_datetime_handling(self, temp_config_file: str) -> None:
"""Test ISO 8601 datetime without timezone handling."""
logger = logging.getLogger(__name__)
transport = StdioTransport(
command="python",
args=["-m", "lunatask_mcp.main", "--config-file", temp_config_file],
)
client = Client(transport)
async with client:
logger.info("Testing ISO 8601 without timezone...")
try:
result = await client.call_tool(
"update_task",
{
"id": "timezone-test-3",
"name": "Timezone Test 3",
"scheduled_on": "2032-04-23",
},
)
response_text = extract_tool_response_text(result)
logger.info("Naive datetime test response: %s", response_text)
except ToolError as e:
logger.info("Naive datetime test completed (expected error): %s", str(e)[:100])
error_msg = str(e).lower()
if "datetime" in error_msg and "parse" in error_msg:
pytest.fail(f"Unexpected datetime parsing error: {e}")
@pytest.mark.asyncio
async def test_invalid_datetime_validation(self, temp_config_file: str) -> None:
"""Test validation of invalid datetime format."""
logger = logging.getLogger(__name__)
transport = StdioTransport(
command="python",
args=["-m", "lunatask_mcp.main", "--config-file", temp_config_file],
)
client = Client(transport)
async with client:
logger.info("Testing invalid datetime format...")
result = await client.call_tool(
"update_task",
{
"id": "timezone-test-4",
"name": "Timezone Test 4",
"scheduled_on": "invalid-date-format",
},
)
response_text = extract_tool_response_text(result)
logger.info("Invalid datetime format response: %s", response_text)
if response_text and (
"validation_error" in response_text.lower()
or "invalid scheduled_on format" in response_text.lower()
or "date format" in response_text.lower()
):
logger.info("✓ Invalid datetime format properly rejected with validation error")
else:
pytest.fail(f"Expected datetime validation error response, got: {response_text}")
@pytest.mark.asyncio
async def test_microseconds_datetime_handling(self, temp_config_file: str) -> None:
"""Test ISO 8601 datetime with microseconds handling."""
logger = logging.getLogger(__name__)
transport = StdioTransport(
command="python",
args=["-m", "lunatask_mcp.main", "--config-file", temp_config_file],
)
client = Client(transport)
async with client:
logger.info("Testing microseconds in datetime...")
try:
result = await client.call_tool(
"update_task",
{
"id": "timezone-test-5",
"name": "Timezone Test 5",
"scheduled_on": "2032-04-23",
},
)
response_text = extract_tool_response_text(result)
logger.info("Microseconds test response: %s", response_text)
except ToolError as e:
logger.info("Microseconds test completed (expected error): %s", str(e)[:100])
error_msg = str(e).lower()
if "datetime" in error_msg and "parse" in error_msg:
pytest.fail(f"Unexpected datetime parsing error: {e}")
