api-testgen-cli/tests/conftest.py

"""Pytest configuration and fixtures for regex humanizer tests."""

import pytest
from regex_humanizer.parser import RegexParser, parse_regex
from regex_humanizer.translator import RegexTranslator, translate_regex
from regex_humanizer.test_generator import TestCaseGenerator, generate_test_cases


@pytest.fixture
def parser():
    """Provide a RegexParser instance."""
    return RegexParser


@pytest.fixture
def translator():
    """Provide a RegexTranslator instance."""
    return RegexTranslator("pcre")


@pytest.fixture
def test_generator():
    """Provide a TestCaseGenerator instance."""
    return TestCaseGenerator("pcre")


@pytest.fixture
def sample_patterns():
    """Provide sample regex patterns for testing."""
    return {
        "simple_literal": "hello",
        "character_class": "[a-z]",
        "quantifier_plus": "a+",
        "quantifier_star": "b*",
        "quantifier_question": "c?",
        "digit": "\\d{3}",
        "word": "\\w+",
        "email": "[a-z]+@[a-z]+\\.[a-z]+",
        "phone": "\\d{3}-\\d{4}",
        "ip_address": "\\d{1,3}\\.\\d{1,3}\\.\\d{1,3}\\.\\d{1,3}",
        "url": "https?://[^\\s]+",
        "date": "\\d{4}-\\d{2}-\\d{2}",
        "group": "(hello)\\s+(world)",
        "named_group": "(?P<name>[a-z]+)",
        "lookahead": "\\d+(?=px)",
        "negative_lookahead": "\\d+(?!px)",
        "lookbehind": "(?<=\\$)\\d+",
        "non_capturing": "(?:hello)\\s+(?:world)",
        "alternation": "cat|dog",
        "anchor_start": "^start",
        "anchor_end": "end$",
        "word_boundary": "\\bword\\b",
        "complex": "^(?:http|https)://[\\w.-]+\\.(?:com|org|net)$",
    }


@pytest.fixture
def flavor_manager():
    """Provide the flavor manager."""
    from regex_humanizer.flavors import get_flavor_manager
    return get_flavor_manager()


SAMPLE_OPENAPI_SPEC = {
    "openapi": "3.0.0",
    "info": {
        "title": "Test Pet Store API",
        "version": "1.0.0",
        "description": "A sample API for testing purposes"
    },
    "servers": [
        {"url": "https://api.example.com/v1"}
    ],
    "paths": {
        "/pets": {
            "get": {
                "summary": "List all pets",
                "description": "Returns a list of pets",
                "operationId": "listPets",
                "parameters": [
                    {
                        "name": "limit",
                        "in": "query",
                        "description": "Maximum number of pets to return",
                        "required": False,
                        "schema": {"type": "integer", "default": 10}
                    },
                    {
                        "name": "status",
                        "in": "query",
                        "description": "Filter by pet status",
                        "required": False,
                        "schema": {"type": "string", "enum": ["available", "pending", "sold"]}
                    }
                ],
                "responses": {
                    "200": {
                        "description": "A list of pets",
                        "content": {
                            "application/json": {
                                "schema": {
                                    "type": "array",
                                    "items": {"$ref": "#/components/schemas/Pet"}
                                }
                            }
                        }
                    }
                }
            },
            "post": {
                "summary": "Create a new pet",
                "description": "Creates a new pet in the store",
                "operationId": "createPet",
                "requestBody": {
                    "required": True,
                    "content": {
                        "application/json": {
                            "schema": {"$ref": "#/components/schemas/Pet"}
                        }
                    }
                },
                "responses": {
                    "201": {
                        "description": "Pet created successfully",
                        "content": {
                            "application/json": {
                                "schema": {"$ref": "#/components/schemas/Pet"}
                            }
                        }
                    }
                }
            }
        },
        "/pets/{petId}": {
            "get": {
                "summary": "Get a pet by ID",
                "description": "Returns a single pet",
                "operationId": "getPetById",
                "parameters": [
                    {
                        "name": "petId",
                        "in": "path",
                        "description": "ID of the pet to retrieve",
                        "required": True,
                        "schema": {"type": "string"}
                    }
                ],
                "responses": {
                    "200": {
                        "description": "Successful operation",
                        "content": {
                            "application/json": {
                                "schema": {"$ref": "#/components/schemas/Pet"}
                            }
                        }
                    },
                    "404": {
                        "description": "Pet not found"
                    }
                }
            },
            "delete": {
                "summary": "Delete a pet",
                "description": "Deletes a pet from the store",
                "operationId": "deletePet",
                "parameters": [
                    {
                        "name": "petId",
                        "in": "path",
                        "description": "ID of the pet to delete",
                        "required": True,
                        "schema": {"type": "string"}
                    }
                ],
                "responses": {
                    "204": {
                        "description": "Pet deleted successfully"
                    }
                }
            }
        }
    },
    "components": {
        "schemas": {
            "Pet": {
                "type": "object",
                "required": ["name", "status"],
                "properties": {
                    "id": {
                        "type": "integer",
                        "format": "int64"
                    },
                    "name": {
                        "type": "string",
                        "example": "Fluffy"
                    },
                    "status": {
                        "type": "string",
                        "enum": ["available", "pending", "sold"],
                        "description": "Pet status in the store"
                    },
                    "categoryId": {
                        "type": "integer",
                        "format": "int64"
                    },
                    "categoryName": {
                        "type": "string"
                    }
                }
            }
        },
        "securitySchemes": {
            "ApiKeyAuth": {
                "type": "apiKey",
                "in": "header",
                "name": "X-API-Key"
            },
            "BearerAuth": {
                "type": "http",
                "scheme": "bearer",
                "bearerFormat": "JWT"
            }
        }
    }
}


@pytest.fixture
def sample_openapi_spec():
    """Provide a sample OpenAPI specification for testing."""
    return SAMPLE_OPENAPI_SPEC


@pytest.fixture
def temp_spec_file(sample_openapi_spec, tmp_path):
    """Create a temporary YAML file with a sample OpenAPI spec."""
    import yaml
    file_path = tmp_path / "test_spec.yaml"
    with open(file_path, 'w') as f:
        yaml.dump(sample_openapi_spec, f)
    return file_path


@pytest.fixture
def temp_json_spec_file(sample_openapi_spec, tmp_path):
    """Create a temporary JSON file with a sample OpenAPI spec."""
    import json
    file_path = tmp_path / "test_spec.json"
    with open(file_path, 'w') as f:
        json.dump(sample_openapi_spec, f, indent=2)
    return file_path