From 9dd33c61811a13a77bba65103fa106b7865c32af Mon Sep 17 00:00:00 2001
From: 7000pctAUTO <lukems3823@gmail.com>
Date: Mon, 2 Feb 2026 19:53:23 +0000
Subject: [PATCH] Add project files: Dockerfile, LICENSE, README, requirements

---
 README.md | 350 +++++++++++++++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 348 insertions(+), 2 deletions(-)

diff --git a/README.md b/README.md
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-# openapi-mock-generator
+# OpenAPI Mock Generator
 
-A CLI tool that generates realistic mock API responses from OpenAPI/Swagger specifications. Features include schema-based response generation, request validation, configurable delays, fuzzing mode for edge case testing, and Docker support.
\ No newline at end of file
+A CLI tool that generates realistic mock API responses from OpenAPI/Swagger specifications. Features include schema-based response generation, request validation, configurable delays, fuzzing mode for edge case testing, and Docker support for containerized deployments. Solves the problem of testing API clients without requiring a full backend.
+
+## Features
+
+- **OpenAPI Spec Parser**: Parse and validate OpenAPI 3.0/3.1 and Swagger 2.0 specifications
+- **Schema-based Response Generation**: Generate realistic JSON responses using the Faker library
+- **Request Validation**: Validate headers, query parameters, path parameters, and request bodies
+- **Configurable Response Delays**: Simulate slow APIs for timeout testing
+- **Fuzzing Mode**: Generate edge case responses for resilience testing
+- **Docker Support**: Containerized deployments with multi-stage builds
+
+## Installation
+
+### From PyPI
+
+```bash
+pip install openapi-mock-generator
+```
+
+### From Source
+
+```bash
+git clone https://github.com/your-org/openapi-mock-generator.git
+cd openapi-mock-generator
+pip install -e .
+```
+
+### Using Docker
+
+```bash
+docker pull openapi-mock-generator:latest
+```
+
+## Quick Start
+
+### 1. Create or use an OpenAPI specification
+
+```yaml
+# openapi.yaml
+openapi: "3.0.0"
+info:
+  title: Sample API
+  version: "1.0.0"
+paths:
+  /users:
+    get:
+      summary: Get all users
+      responses:
+        '200':
+          description: Successful response
+          content:
+            application/json:
+              schema:
+                type: array
+                items:
+                  type: object
+                  properties:
+                    id:
+                      type: integer
+                    name:
+                      type: string
+                    email:
+                      type: string
+```
+
+### 2. Start the mock server
+
+```bash
+openapi-mock serve --spec-file openapi.yaml --port 8080
+```
+
+### 3. Test the endpoint
+
+```bash
+curl http://localhost:8080/users
+```
+
+## CLI Commands
+
+### serve
+
+Start the mock server.
+
+```bash
+openapi-mock serve [OPTIONS]
+```
+
+Options:
+- `--spec-file`: Path to OpenAPI specification file (default: openapi.yaml)
+- `--port`: Port to run the mock server on (default: 8080)
+- `--delay`: Response delay in milliseconds (default: 0)
+- `--fuzzing`: Enable fuzzing mode for edge case testing
+- `--seed`: Random seed for reproducible responses
+- `--validate-only`: Only validate the OpenAPI spec without starting the server
+
+### generate
+
+Generate a mock response without starting the server.
+
+```bash
+openapi-mock generate [PATH] [METHOD] [OPTIONS]
+```
+
+Options:
+- `--status-code`: HTTP status code for response (default: 200)
+- `--seed`: Random seed for reproducible generation
+- `--format`: Output format (json/yaml, default: json)
+
+### validate
+
+Validate the OpenAPI specification.
+
+```bash
+openapi-mock validate [OPTIONS]
+```
+
+### test
+
+Test a mock endpoint with a custom request.
+
+```bash
+openapi-mock test /users --method get --query "page=1" --header "Accept: application/json"
+```
+
+Options:
+- `--method`: HTTP method (get/post/put/delete/patch)
+- `--query`: Query parameters (key=value)
+- `--header`: Headers (key=value)
+- `--body`: Request body (JSON string)
+- `--fuzz`: Use fuzzing mode
+
+### routes
+
+List all available routes from the OpenAPI spec.
+
+```bash
+openapi-mock routes
+```
+
+### info
+
+Display information about the OpenAPI specification.
+
+```bash
+openapi-mock info
+```
+
+### docker
+
+Build and run Docker container.
+
+```bash
+openapi-mock docker --build
+```
+
+## Configuration
+
+### Environment Variables
+
+| Variable | Description | Default |
+|----------|-------------|---------|
+| `MOCK_PORT` | Default port for mock server | 8080 |
+| `MOCK_DELAY` | Default response delay (ms) | 0 |
+| `MOCK_SPEC_FILE` | Path to OpenAPI spec file | openapi.yaml |
+
+### Configuration File
+
+Create a `mock-config.yaml` file:
+
+```yaml
+server:
+  port: 8080
+  delay: 100
+  fuzzing: false
+  seed: 42
+
+spec:
+  file: openapi.yaml
+  validate: true
+```
+
+## Docker Usage
+
+### Build the image
+
+```bash
+docker build -t openapi-mock-generator .
+```
+
+### Run the container
+
+```bash
+docker run -p 8080:8080 -v $(pwd)/openapi.yaml:/app/openapi.yaml:ro openapi-mock-generator
+```
+
+### With custom port
+
+```bash
+docker run -p 3000:8080 -v /path/to/spec.yaml:/app/openapi.yaml:ro openapi-mock-generator --port 8080
+```
+
+## Examples
+
+### Generate a response
+
+```bash
+openapi-mock generate /users get --format json
+```
+
+Output:
+```json
+{
+  "status_code": 200,
+  "body": [
+    {
+      "id": 12345,
+      "name": "John Doe",
+      "email": "john.doe@example.com"
+    }
+  ]
+}
+```
+
+### Test with request body
+
+```bash
+openapi-mock test /users post --body '{"name": "New User", "email": "new@example.com"}'
+```
+
+### Enable fuzzing mode
+
+```bash
+openapi-mock serve --fuzzing --port 8080
+```
+
+### Add response delay
+
+```bash
+openapi-mock serve --delay 500 --port 8080
+```
+
+## API Reference
+
+### Python Library
+
+```python
+from src.core.parser import OpenAPIParser
+from src.core.generator import ResponseGenerator
+from src.core.server import MockServer
+
+# Parse OpenAPI spec
+parser = OpenAPIParser("openapi.yaml")
+spec = parser.load()
+
+# Generate mock response
+generator = ResponseGenerator(seed=42)
+response = generator.generate(schema)
+print(response)
+
+# Start mock server
+server = MockServer("openapi.yaml", port=8080, delay=100)
+server.start()
+```
+
+### OpenAPI Spec Parser
+
+```python
+from src.core.parser import OpenAPIParser
+
+parser = OpenAPIParser("openapi.yaml")
+spec = parser.load()
+paths = parser.get_paths()
+schemas = parser.get_schemas()
+response_schema = parser.get_response_schema("/users", "get", "200")
+```
+
+### Response Generator
+
+```python
+from src.core.generator import ResponseGenerator
+
+generator = ResponseGenerator(seed=42)
+
+schema = {
+    "type": "object",
+    "properties": {
+        "id": {"type": "integer"},
+        "name": {"type": "string"},
+        "email": {"type": "string", "format": "email"}
+    }
+}
+
+response = generator.generate(schema)
+```
+
+### Request Validator
+
+```python
+from src.core.validator import RequestValidator
+
+validator = RequestValidator(spec)
+result = validator.validate_request(
+    method="POST",
+    path="/users",
+    headers={"Content-Type": "application/json"},
+    query_params={},
+    path_params={},
+    body={"name": "Test", "email": "test@example.com"},
+    operation_spec=operation
+)
+```
+
+### Fuzzer
+
+```python
+from src.core.fuzzer import Fuzzer
+
+fuzzer = Fuzzer(seed=42)
+fuzzed_data = fuzzer.fuzz_schema(schema)
+edge_case = fuzzer.create_edge_case_response(schema)
+```
+
+## Testing
+
+### Run tests
+
+```bash
+pytest tests/ -v
+```
+
+### Run with coverage
+
+```bash
+pytest tests/ --cov=src --cov-report=term-missing
+```
+
+## Contributing
+
+1. Fork the repository
+2. Create a feature branch
+3. Commit your changes
+4. Push to the branch
+5. Create a Pull Request
+
+## License
+
+MIT