test_app.py

pip install pytest
# test_app.py
import pytest
from main import process_sensor_data, forecast_conditions

# Example test data
sensor_data = {
    'temperature': 22.5,
    'humidity': 60,
    'precipitation': 0.0
}

def test_process_sensor_data():
    """Test that sensor data is processed correctly."""
    result = process_sensor_data(sensor_data)
    assert isinstance(result, dict), "Result should be a dictionary"
    assert 'processed' in result, "Result should indicate data was processed"
    # Add more assertions based on what process_sensor_data should accomplish

def test_forecast_conditions():
    """Test that the forecast conditions function returns expected values."""
    forecast = forecast_conditions(sensor_data)
    assert isinstance(forecast, dict), "Forecast should be a dictionary"
    assert 'forecast' in forecast, "Forecast dictionary should include a 'forecast' key"
    # Further assertions can be added based on expected forecast outputs

# Add more tests as needed for other functions and edge cases
pytest