Files
semantica/benchmarks/mock_arrow_exporter.py
KaifAhmad1andZohaib Hassan e5e012cb5e fix: add comprehensive mocking for CI environment
- Create mock_arrow_exporter.py in benchmarks/export/ directory
- Enhance conftest.py to handle missing ArrowExporter imports
- Add module-level mocking for semantica.export.arrow_exporter
- Patch sys.modules to prevent import errors in CI
- Ensure benchmark tests run without heavy dependencies
- Fix pyarrow and pdfplumber import issues for CI compatibility

Co-authored-by: Zohaib Hassan <zohaib.hassan16@example.com>
Co-authored-by: Mohd Kaif <kaifahmad087@gmail.com>
2026-02-07 16:31:28 +05:30

70 lines
2.3 KiB
Python

"""
Mock Arrow Exporter for Benchmark Testing
This module provides a mock implementation of the ArrowExporter to prevent
import errors during benchmark testing when PyArrow is not available in the CI environment.
"""
# Mock PyArrow import for CI compatibility
try:
import pyarrow as pa
except ImportError:
# Create a mock pa module for CI environment
import types
pa = types.ModuleType('pa')
def mock_schema(*args, **kwargs):
return types.SimpleNamespace()
def mock_table(*args, **kwargs):
return types.SimpleNamespace()
def mock_array(*args, **kwargs):
return types.SimpleNamespace()
pa.schema = mock_schema
pa.Table = mock_table
pa.array = mock_array
pa.RecordBatch = mock_table
# Mock schema definitions
ENTITY_SCHEMA = pa.schema([]) if hasattr(pa, 'schema') else None
RELATIONSHIP_SCHEMA = pa.schema([]) if hasattr(pa, 'schema') else None
METADATA_SCHEMA = pa.schema([]) if hasattr(pa, 'schema') else None
class ArrowExporter:
"""
Mock Arrow Exporter class for benchmark testing.
This is a lightweight implementation that provides the same interface
as the real ArrowExporter but doesn't require PyArrow to be installed.
"""
def __init__(self, config=None):
self.config = config
self._tables = {}
def export_entities(self, entities, output_path):
"""Mock export entities method."""
return f"Mock exported {len(entities)} entities to {output_path}"
def export_relationships(self, relationships, output_path):
"""Mock export relationships method."""
return f"Mock exported {len(relationships)} relationships to {output_path}"
def export_knowledge_graph(self, entities, relationships, output_path):
"""Mock export knowledge graph method."""
return f"Mock exported knowledge graph to {output_path}"
def to_arrow_table(self, data):
"""Mock conversion to Arrow table."""
return f"Mock Arrow table with {len(data)} rows"
def save_to_file(self, table, path):
"""Mock save to file method."""
return f"Mock saved table to {path}"
def batch_export(self, data_list, output_dir):
"""Mock batch export method."""
return f"Mock batch exported {len(data_list)} items to {output_dir}"