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dance-lessons-coach/features/config_hot_reloading.feature
Gabriel Radureau 58c1dda4cf 🧪 test: add BDD scenarios for config hot reloading
Adds comprehensive BDD test scenarios for configuration hot reloading functionality:
- 10 scenarios covering hot reloading of logging level, feature flags, telemetry settings, JWT TTL
- Scenarios for handling invalid configurations, file deletion/recreation, rapid changes
- Audit logging scenarios for configuration changes
- All scenarios follow black box testing principles using actual HTTP endpoints

The scenarios are marked as pending since the hot reloading feature is not yet implemented.
They will serve as executable specifications for the future implementation.

Generated by Mistral Vibe.
Co-Authored-By: Mistral Vibe <vibe@mistral.ai>
2026-04-09 19:16:21 +02:00

73 lines
3.5 KiB
Gherkin

# features/config_hot_reloading.feature
Feature: Config Hot Reloading
The system should support selective hot reloading of configuration changes
Scenario: Hot reloading logging level changes
Given the server is running with config file monitoring enabled
When I update the logging level to "debug" in the config file
Then the logging level should be updated without restart
And debug logs should appear in the output
Scenario: Hot reloading feature flags
Given the server is running with config file monitoring enabled
And the v2 API is disabled
When I enable the v2 API in the config file
Then the v2 API should become available without restart
And v2 API requests should succeed
Scenario: Hot reloading telemetry sampling settings
Given the server is running with config file monitoring enabled
And telemetry is enabled
When I update the sampler type to "parentbased_traceidratio" in the config file
And I set the sampler ratio to "0.5" in the config file
Then the telemetry sampling should be updated without restart
And the new sampling settings should be applied
Scenario: Hot reloading JWT TTL
Given the server is running with config file monitoring enabled
And JWT TTL is set to 1 hour
When I update the JWT TTL to 2 hours in the config file
Then the JWT TTL should be updated without restart
And new JWT tokens should have the updated expiration
Scenario: Attempting to hot reload non-reloadable settings should be ignored
Given the server is running with config file monitoring enabled
When I update the server port to 9090 in the config file
Then the server port should remain unchanged
And the server should continue running on the original port
And a warning should be logged about ignored configuration change
Scenario: Invalid configuration changes should be handled gracefully
Given the server is running with config file monitoring enabled
When I update the logging level to "invalid_level" in the config file
Then the logging level should remain unchanged
And an error should be logged about invalid configuration
And the server should continue running normally
Scenario: Config file monitoring should handle file deletion gracefully
Given the server is running with config file monitoring enabled
When I delete the config file
Then the server should continue running with last known good configuration
And a warning should be logged about missing config file
Scenario: Config file monitoring should handle file recreation
Given the server is running with config file monitoring enabled
And I have deleted the config file
When I recreate the config file with valid configuration
Then the server should reload the configuration
And the new configuration should be applied
Scenario: Multiple rapid configuration changes should be handled
Given the server is running with config file monitoring enabled
When I rapidly update the logging level multiple times
Then all changes should be processed in order
And the final configuration should be applied
And no configuration changes should be lost
Scenario: Configuration changes should be audited
Given the server is running with config file monitoring enabled
And audit logging is enabled
When I update the logging level to "info" in the config file
Then an audit log entry should be created
And the audit entry should contain the previous and new values
And the audit entry should contain the timestamp of the change