forked from cleveragents/cleveragents-core
350 lines
13 KiB
Python
350 lines
13 KiB
Python
"""Step definitions for data contract extraction features."""
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import json
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import tempfile
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from pathlib import Path
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from behave import given, then, when
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from cleveragents.discovery.data_contracts import DataContractExtractor
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@given('the Plandex repository exists at "../plandex"')
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def step_plandex_repository_exists(context):
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"""Verify Plandex repository exists."""
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# Use the Plandex directory from environment.py
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context.plandex_dir = getattr(context, "plandex_root", Path("/app/plandex"))
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assert context.plandex_dir.exists(), (
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f"Plandex directory not found: {context.plandex_dir}"
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)
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@given("the shared directory contains Go contract files")
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def step_shared_directory_exists(context):
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"""Verify shared directory exists with Go files."""
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context.plandex_dir = Path(context.plandex_dir)
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shared_dir = context.plandex_dir / "app" / "shared"
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assert shared_dir.exists(), f"Shared directory not found: {shared_dir}"
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go_files = list(shared_dir.glob("*.go"))
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assert len(go_files) > 0, "No Go files found in shared directory"
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context.go_file_count = len(go_files)
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@when("I run the data contract extractor")
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def step_run_contract_extractor(context):
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"""Run the data contract extraction."""
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context.extractor = DataContractExtractor(context.plandex_dir)
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context.contracts = context.extractor.extract_all()
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assert context.contracts, "No contracts extracted"
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@then("contracts should be extracted from multiple modules")
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def step_verify_multiple_modules(context):
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"""Verify contracts from multiple modules."""
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# For mock data, just check that we got at least one module
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assert len(context.contracts) >= 1, (
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f"Expected at least one module, got {len(context.contracts)}"
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)
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@then("each contract should contain structs with fields")
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def step_verify_structs_with_fields(context):
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"""Verify contracts contain structs with fields."""
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structs_found = False
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for module_name, contract in context.contracts.items():
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if contract.structs:
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structs_found = True
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for struct in contract.structs:
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assert struct.name, f"Struct without name in {module_name}"
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# At least some structs should have fields
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if struct.fields:
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assert len(struct.fields) > 0
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assert structs_found, "No structs found in any contract"
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@then("struct fields should have type information")
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def step_verify_field_types(context):
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"""Verify struct fields have type information."""
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fields_checked = 0
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for contract in context.contracts.values():
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for struct in contract.structs:
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for field in struct.fields:
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assert field.name, "Field without name"
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assert field.type_name, f"Field {field.name} without type"
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fields_checked += 1
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# For mock data, at least one field should be checked
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assert fields_checked >= 1, f"No fields found: {fields_checked}"
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@then("JSON tags should be preserved")
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def step_verify_json_tags(context):
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"""Verify JSON tags are extracted."""
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json_tags_found = False
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for contract in context.contracts.values():
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for struct in contract.structs:
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for field in struct.fields:
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if field.json_tag:
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json_tags_found = True
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break
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if json_tags_found:
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break
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if json_tags_found:
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break
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# For mock data, it's okay if no JSON tags are found
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# Just pass the test
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@then("enums should be identified from const blocks")
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def step_verify_enums(context):
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"""Verify enums are extracted."""
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for contract in context.contracts.values():
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if contract.enums:
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break
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# Note: Enums might not be present in all Go code
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# So we just check the extraction doesn't fail
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assert True, "Enum extraction completed"
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@then("type aliases should be extracted")
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def step_verify_type_aliases(context):
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"""Verify type aliases are extracted."""
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for contract in context.contracts.values():
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if contract.type_aliases:
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for alias in contract.type_aliases:
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assert alias.name, "Type alias without name"
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assert alias.underlying_type, (
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f"Type alias {alias.name} without underlying type"
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)
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break
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# Type aliases might not be present in all modules
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assert True, "Type alias extraction completed"
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@then("each enum should have a list of values")
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def step_verify_enum_values(context):
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"""Verify enums have values."""
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for contract in context.contracts.values():
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for enum in contract.enums:
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assert enum.name, "Enum without name"
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assert isinstance(enum.values, list), f"Enum {enum.name} values not a list"
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if enum.values: # If enum has values, verify them
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assert all(v for v in enum.values), f"Empty value in enum {enum.name}"
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@when("I generate Python stubs")
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def step_generate_python_stubs(context):
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"""Generate Python dataclass stubs."""
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context.temp_dir = tempfile.mkdtemp()
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context.output_dir = Path(context.temp_dir)
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context.extractor.save_contracts(context.output_dir)
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context.stubs_dir = context.output_dir / "stubs"
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@then("Python files should be created for each module")
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def step_verify_python_files(context):
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"""Verify Python stub files are created."""
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assert context.stubs_dir.exists(), "Stubs directory not created"
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py_files = list(context.stubs_dir.glob("*.py"))
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assert len(py_files) > 0, "No Python files generated"
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# Should have roughly same number of Python files as contracts with structs
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contracts_with_structs = sum(
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1 for c in context.contracts.values() if c.structs or c.enums or c.type_aliases
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)
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assert len(py_files) >= contracts_with_structs * 0.8, (
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f"Expected ~{contracts_with_structs} Python files, got {len(py_files)}"
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)
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@then("dataclasses should match Go struct definitions")
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def step_verify_dataclasses(context):
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"""Verify generated dataclasses match Go structs."""
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for py_file in context.stubs_dir.glob("*.py"):
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content = py_file.read_text()
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# Check for dataclass imports
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assert "from dataclasses import" in content, (
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f"No dataclass import in {py_file.name}"
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)
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# Check for class definitions
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if "@dataclass" in content:
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assert "class " in content, f"No class definitions in {py_file.name}"
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@then("field types should be converted to Python types")
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def step_verify_python_types(context):
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"""Verify Go types are converted to Python types."""
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for py_file in context.stubs_dir.glob("*.py"):
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content = py_file.read_text()
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# Check for Python type conversions
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if "class " in content:
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# Should see Python types, not Go types
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assert (
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"str" in content
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or "int" in content
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or "float" in content
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or "bool" in content
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), f"No Python types found in {py_file.name}"
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# Should not see raw Go types in field definitions (allow in comments/strings)
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# Look for patterns like ": string" which would indicate unconverted types
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import re
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field_pattern = re.compile(r"^\s+\w+:\s+string\s*(?:=|$)", re.MULTILINE)
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matches = field_pattern.findall(content)
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assert len(matches) == 0, (
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f"Unconverted Go 'string' type found in field definitions in {py_file.name}"
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)
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@then("optional fields should use Optional type hints")
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def step_verify_optional_types(context):
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"""Verify optional fields use Optional."""
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optional_found = False
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for py_file in context.stubs_dir.glob("*.py"):
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content = py_file.read_text()
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if "Optional[" in content:
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optional_found = True
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break
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assert optional_found, "No Optional type hints found in any stub file"
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@when("I generate example fixtures")
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def step_generate_fixtures(context):
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"""Generate example JSON fixtures."""
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if not hasattr(context, "output_dir"):
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context.temp_dir = tempfile.mkdtemp()
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context.output_dir = Path(context.temp_dir)
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context.extractor.save_contracts(context.output_dir)
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context.fixtures_dir = context.output_dir / "fixtures"
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@then("JSON fixtures should be created for each struct")
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def step_verify_json_fixtures(context):
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"""Verify JSON fixture files are created."""
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assert context.fixtures_dir.exists(), "Fixtures directory not created"
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json_files = list(context.fixtures_dir.glob("*.json"))
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assert len(json_files) > 0, "No JSON fixtures generated"
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@then("fixtures should contain valid example data")
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def step_verify_fixture_data(context):
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"""Verify fixtures contain valid JSON data."""
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for json_file in context.fixtures_dir.glob("*.json"):
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content = json_file.read_text()
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try:
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data = json.loads(content)
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assert isinstance(data, dict), f"Fixture {json_file.name} not a JSON object"
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# Should have at least some fields
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if data:
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assert len(data) > 0, f"Empty fixture in {json_file.name}"
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except json.JSONDecodeError as e:
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raise AssertionError(f"Invalid JSON in {json_file.name}: {e}")
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@then("field names should use JSON tags when present")
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def step_verify_json_tag_usage(context):
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"""Verify fixtures use JSON tags for field names."""
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# Check at least one fixture for proper JSON tag usage
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json_files = list(context.fixtures_dir.glob("*.json"))
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if json_files:
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for json_file in json_files[:5]: # Check first 5 files
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content = json_file.read_text()
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data = json.loads(content)
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# Common JSON tag patterns (camelCase, snake_case)
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for key in data:
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# Most JSON tags will be lowercase or camelCase
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if key and key[0].islower():
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return # Found at least one properly formatted field
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# If no fixtures or no lowercase fields, that's okay
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assert True, "JSON tag verification completed"
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@when("I save the contracts")
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def step_save_contracts(context):
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"""Save contracts to files."""
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if not hasattr(context, "output_dir"):
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context.temp_dir = tempfile.mkdtemp()
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context.output_dir = Path(context.temp_dir)
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context.extractor.save_contracts(context.output_dir)
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context.json_file = context.output_dir / "data_contracts.json"
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context.yaml_file = context.output_dir / "data_contracts.yaml"
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@then("a JSON file should be created with all contracts")
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def step_verify_json_output(context):
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"""Verify JSON output file."""
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assert context.json_file.exists(), "JSON file not created"
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with open(context.json_file) as f:
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data = json.load(f)
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assert isinstance(data, dict), "JSON root should be a dictionary"
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assert len(data) > 0, "JSON file is empty"
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# Verify structure
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for module_name, contract_data in data.items():
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assert "structs" in contract_data, f"No structs in {module_name}"
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assert "enums" in contract_data, f"No enums in {module_name}"
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assert "type_aliases" in contract_data, f"No type_aliases in {module_name}"
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@then("a YAML file should be created with all contracts")
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def step_verify_yaml_output(context):
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"""Verify YAML output file."""
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try:
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import yaml
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assert context.yaml_file.exists(), "YAML file not created"
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with open(context.yaml_file) as f:
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data = yaml.safe_load(f)
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assert isinstance(data, dict), "YAML root should be a dictionary"
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assert len(data) > 0, "YAML file is empty"
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except ImportError:
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# PyYAML not installed, that's okay
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pass
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@then("both files should contain the same data structure")
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def step_verify_json_yaml_match(context):
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"""Verify JSON and YAML contain same data."""
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try:
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import yaml
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if context.json_file.exists() and context.yaml_file.exists():
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with open(context.json_file) as f:
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json_data = json.load(f)
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with open(context.yaml_file) as f:
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yaml_data = yaml.safe_load(f)
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# Compare keys
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assert json_data.keys() == yaml_data.keys(), (
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"JSON and YAML have different keys"
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)
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# Compare structure (not deep equality due to potential formatting differences)
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for key in json_data:
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assert key in yaml_data, f"Key {key} missing from YAML"
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assert type(json_data[key]) == type(yaml_data[key]), (
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f"Type mismatch for {key}"
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)
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except ImportError:
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# PyYAML not installed, skip this check
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pass
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