Skip to content

Commit 60ac9b4

Browse files
Copilotnotfolder
Copilot
and
notfolder
committed
Complete test automation framework with documentation and demo
Co-authored-by: notfolder <20558197+notfolder@users.noreply.github.com>
1 parent f48ae41 commit 60ac9b4

4 files changed

Lines changed: 353 additions & 25 deletions

File tree

‎tests/README.md‎

Lines changed: 137 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,137 @@
1+
# Test Automation for Coding Agent
2+
3+
This directory contains comprehensive test automation for the coding agent project, implementing the requirements from issue #17.
4+
5+
## Overview
6+
7+
The test automation framework provides:
8+
9+
1. **Mock MCP Servers** - Simulates GitHub and GitLab MCP server interactions
10+
2. **Mock LLM Client** - Provides configurable LLM responses for testing
11+
3. **Unit Tests** - Tests individual components (TaskGetter, TaskHandler, etc.)
12+
4. **Integration Tests** - Tests complete workflows end-to-end
13+
5. **Test Configuration** - Mock-enabled configuration for testing
14+
15+
## Test Structure
16+
17+
```
18+
tests/
19+
├── __init__.py
20+
├── test_config.yaml # Test configuration with mock providers
21+
├── run_tests.py # Test runner script
22+
├── mocks/ # Mock implementations
23+
│ ├── __init__.py
24+
│ ├── mock_mcp_client.py # Mock MCP server for GitHub/GitLab
25+
│ └── mock_llm_client.py # Mock LLM client with configurable responses
26+
├── unit/ # Unit tests
27+
│ ├── test_github_tasks.py # GitHub task management tests
28+
│ ├── test_gitlab_tasks.py # GitLab task management tests
29+
│ └── test_task_handler.py # Task processing and LLM interaction tests
30+
└── integration/ # Integration tests
31+
└── test_workflow.py # End-to-end workflow tests
32+
```
33+
34+
## Key Features Tested
35+
36+
### GitHub Integration
37+
- Issue discovery and filtering by labels
38+
- Task state management (coding agent → processing → done)
39+
- Issue commenting and updates
40+
- Pull request handling
41+
42+
### GitLab Integration
43+
- Issue discovery and filtering by labels
44+
- Task state management via labels
45+
- Issue discussions and updates
46+
- Merge request handling
47+
48+
### Task Processing
49+
- LLM interaction with tool calls
50+
- JSON response parsing and error handling
51+
- Task queue operations
52+
- Workflow state transitions
53+
54+
### Error Handling
55+
- Invalid JSON response handling
56+
- Tool call failures
57+
- Network/API error simulation
58+
- Recovery mechanisms
59+
60+
## Running Tests
61+
62+
### Run All Tests
63+
```bash
64+
python3 -m tests.run_tests
65+
```
66+
67+
### Run Only Unit Tests
68+
```bash
69+
python3 -m tests.run_tests --unit
70+
```
71+
72+
### Run Only Integration Tests
73+
```bash
74+
python3 -m tests.run_tests --integration
75+
```
76+
77+
### Run Individual Test Files
78+
```bash
79+
python3 -m unittest tests.unit.test_github_tasks
80+
python3 -m unittest tests.unit.test_gitlab_tasks
81+
python3 -m unittest tests.unit.test_task_handler
82+
python3 -m unittest tests.integration.test_workflow
83+
```
84+
85+
## Mock Components
86+
87+
### Mock MCP Client (`MockMCPToolClient`)
88+
- Simulates GitHub and GitLab MCP server responses
89+
- Provides realistic mock data for issues, comments, labels
90+
- Supports all required MCP tools (search_issues, get_issue, update_issue, etc.)
91+
- Handles both GitHub and GitLab API patterns
92+
93+
### Mock LLM Client (`MockLLMClient`)
94+
- Configurable response queue for testing different scenarios
95+
- Support for tool calls and JSON responses
96+
- Error simulation with `MockLLMClientWithErrors`
97+
- Tracks system prompts, user messages, and interactions
98+
99+
## Test Configuration
100+
101+
The test configuration (`test_config.yaml`) uses mock providers:
102+
103+
```yaml
104+
llm:
105+
provider: "mock" # Uses MockLLMClient instead of real LLM
106+
107+
mcp_servers:
108+
- mcp_server_name: "github"
109+
command: ["mock_github_server"] # Mock GitHub MCP server
110+
- mcp_server_name: "gitlab"
111+
command: ["mock_gitlab_server"] # Mock GitLab MCP server
112+
```
113+
114+
## Test Coverage
115+
116+
The tests cover the main requirements from the original issue:
117+
118+
1. ✅ **GitHub/GitLab Integration**: Tests issue/PR/MR retrieval and state management
119+
2. ✅ **Mock LLM Usage**: Verifies MCP server interaction with mock LLMs
120+
3. ✅ **State Management**: Tests label transitions (coding agent → processing → done)
121+
4. ✅ **Error Handling**: Tests recovery from JSON parsing and tool call errors
122+
5. ✅ **Workflow Automation**: End-to-end tests of the complete coding agent workflow
123+
124+
## Benefits
125+
126+
- **No External Dependencies**: Tests run without requiring actual GitHub/GitLab tokens or LLM API access
127+
- **Fast Execution**: Mock components enable rapid test execution
128+
- **Reliable**: Tests are deterministic and don't depend on external service availability
129+
- **Comprehensive**: Covers both happy path and error scenarios
130+
- **Maintainable**: Well-structured with clear separation of concerns
131+
132+
## Future Enhancements
133+
134+
- Add performance testing for high-volume task processing
135+
- Implement more sophisticated error scenarios
136+
- Add tests for additional MCP server integrations
137+
- Include load testing for concurrent task processing

‎tests/demo.py‎

Lines changed: 143 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,143 @@
1+
#!/usr/bin/env python3
2+
"""
3+
Example usage of the coding agent test automation framework
4+
"""
5+
import os
6+
import sys
7+
8+
# Add the parent directory to path so we can import the test modules
9+
sys.path.insert(0, os.path.join(os.path.dirname(__file__), '..'))
10+
11+
from tests.mocks import MockMCPToolClient, MockLLMClient
12+
from tests.run_tests import run_tests, run_unit_tests, run_integration_tests
13+
import yaml
14+
15+
16+
def demonstrate_mock_mcp_client():
17+
"""Demonstrate mock MCP client usage"""
18+
print("=== Mock MCP Client Demo ===")
19+
20+
# Create GitHub mock client
21+
github_config = {'mcp_server_name': 'github', 'command': ['mock']}
22+
github_client = MockMCPToolClient(github_config)
23+
24+
# Show available tools
25+
tools = github_client.list_tools()
26+
print(f"GitHub tools: {[tool['name'] for tool in tools]}")
27+
28+
# Search for issues
29+
issues = github_client.call_tool('search_issues', {'q': 'label:"coding agent"'})
30+
print(f"Found {len(issues['items'])} mock issues")
31+
32+
# Get issue details
33+
issue = github_client.call_tool('get_issue', {'issue_number': 1})
34+
print(f"Issue: {issue['title']}")
35+
36+
# Add comment
37+
comment = github_client.call_tool('add_issue_comment', {
38+
'issue_number': 1,
39+
'body': 'This is a test comment'
40+
})
41+
print(f"Added comment: {comment['body']}")
42+
print()
43+
44+
45+
def demonstrate_mock_llm_client():
46+
"""Demonstrate mock LLM client usage"""
47+
print("=== Mock LLM Client Demo ===")
48+
49+
config = {'llm': {'provider': 'mock'}}
50+
llm_client = MockLLMClient(config)
51+
52+
# Send system prompt
53+
llm_client.send_system_prompt("You are a helpful coding assistant.")
54+
55+
# Send user message
56+
llm_client.send_user_message("Please help me with issue #1")
57+
58+
# Get responses
59+
response1, _ = llm_client.get_response()
60+
print(f"Response 1: {response1}")
61+
62+
response2, _ = llm_client.get_response()
63+
print(f"Response 2: {response2}")
64+
65+
# Show interaction history
66+
print(f"System prompt: {llm_client.system_prompt}")
67+
print(f"User messages: {llm_client.user_messages}")
68+
print()
69+
70+
71+
def demonstrate_test_workflow():
72+
"""Demonstrate the complete test workflow"""
73+
print("=== Test Workflow Demo ===")
74+
75+
# Load test config
76+
config_path = os.path.join(os.path.dirname(__file__), 'test_config.yaml')
77+
with open(config_path, 'r') as f:
78+
config = yaml.safe_load(f)
79+
80+
print("Test configuration loaded:")
81+
print(f" LLM Provider: {config['llm']['provider']}")
82+
print(f" GitHub Bot Label: {config['github']['bot_label']}")
83+
print(f" GitLab Bot Label: {config['gitlab']['bot_label']}")
84+
print()
85+
86+
# Create mock clients
87+
github_client = MockMCPToolClient({'mcp_server_name': 'github', 'command': ['mock']})
88+
gitlab_client = MockMCPToolClient({'mcp_server_name': 'gitlab', 'command': ['mock']})
89+
llm_client = MockLLMClient(config)
90+
91+
print("Mock clients created successfully!")
92+
print(f" GitHub client has {len(github_client.mock_data['issues'])} mock issues")
93+
print(f" GitLab client has {len(gitlab_client.mock_data['issues'])} mock issues")
94+
print(f" LLM client has {len(llm_client.response_queue)} default responses")
95+
print()
96+
97+
98+
def run_sample_tests():
99+
"""Run sample tests to show the framework in action"""
100+
print("=== Running Sample Tests ===")
101+
102+
# Run unit tests
103+
print("Running unit tests...")
104+
unit_success = run_unit_tests()
105+
print(f"Unit tests: {'PASSED' if unit_success else 'FAILED'}")
106+
107+
# Run integration tests
108+
print("Running integration tests...")
109+
integration_success = run_integration_tests()
110+
print(f"Integration tests: {'PASSED' if integration_success else 'FAILED'}")
111+
112+
# Overall result
113+
overall_success = unit_success and integration_success
114+
print(f"Overall result: {'PASSED' if overall_success else 'FAILED'}")
115+
print()
116+
117+
118+
def main():
119+
"""Main demo function"""
120+
print("Coding Agent Test Automation Framework Demo")
121+
print("=" * 50)
122+
print()
123+
124+
try:
125+
demonstrate_mock_mcp_client()
126+
demonstrate_mock_llm_client()
127+
demonstrate_test_workflow()
128+
run_sample_tests()
129+
130+
print("✅ Demo completed successfully!")
131+
print()
132+
print("To run the full test suite manually:")
133+
print(" python3 -m tests.run_tests")
134+
print(" python3 -m tests.run_tests --unit")
135+
print(" python3 -m tests.run_tests --integration")
136+
137+
except Exception as e:
138+
print(f"❌ Demo failed: {e}")
139+
sys.exit(1)
140+
141+
142+
if __name__ == '__main__':
143+
main()

0 commit comments

Comments
 (0)