"""Test plugin for update_postgres_role tool."""
import time
import asyncio
from . import TestPlugin, TestResult, check_for_operational_error, shared_test_state
class UpdatePostgresRoleTest(TestPlugin):
"""Test the update_postgres_role tool."""
tool_name = "update_postgres_role"
description = "Test updating a PostgreSQL role"
depends_on = ["CreatePostgresRoleTest"] # Use shared test role
run_after = ["VerifyRoleCreatedTest"] # Run after role creation is verified
async def test(self, session) -> TestResult:
"""Test update_postgres_role tool using the shared role."""
start_time = time.time()
try:
# Use the shared test cluster and role
cluster_name = shared_test_state.get("test_cluster_name")
role_name = shared_test_state.get("test_role_name")
if not cluster_name:
return TestResult(
plugin_name=self.get_name(),
tool_name=self.tool_name,
passed=False,
message="No shared test cluster available",
error="CreatePostgresClusterTest must run first and succeed",
duration_ms=(time.time() - start_time) * 1000
)
if not role_name:
return TestResult(
plugin_name=self.get_name(),
tool_name=self.tool_name,
passed=False,
message="No shared test role available",
error="CreatePostgresRoleTest must run first and succeed",
duration_ms=(time.time() - start_time) * 1000
)
# Update the role (enable createdb)
update_result = await session.call_tool(
self.tool_name,
arguments={
"cluster_name": cluster_name,
"role_name": role_name,
"createdb": True
}
)
# Check if we got a response
if not update_result.content:
return TestResult(
plugin_name=self.get_name(),
tool_name=self.tool_name,
passed=False,
message="No content in update response",
duration_ms=(time.time() - start_time) * 1000
)
# Extract text from response
response_text = ""
for content in update_result.content:
if hasattr(content, 'text'):
response_text += content.text
# Check for operational errors
is_error, error_msg = check_for_operational_error(response_text)
if is_error:
return TestResult(
plugin_name=self.get_name(),
tool_name=self.tool_name,
passed=False,
message="Role update failed",
error=error_msg,
duration_ms=(time.time() - start_time) * 1000
)
# Verify update was acknowledged
if "updated successfully" not in response_text.lower() and "role" not in response_text.lower():
return TestResult(
plugin_name=self.get_name(),
tool_name=self.tool_name,
passed=False,
message="Response missing expected update confirmation",
error=f"Update response: {response_text[:300]}",
duration_ms=(time.time() - start_time) * 1000
)
# Success! (role will be deleted by DeletePostgresRoleTest)
return TestResult(
plugin_name=self.get_name(),
tool_name=self.tool_name,
passed=True,
message=f"Successfully updated role '{role_name}' in cluster '{cluster_name}'",
duration_ms=(time.time() - start_time) * 1000
)
except Exception as e:
return TestResult(
plugin_name=self.get_name(),
tool_name=self.tool_name,
passed=False,
message="Test failed with exception",
error=str(e),
duration_ms=(time.time() - start_time) * 1000
)
