ComputerAssignments/CA10_knowledge_graphs/tests/README.md

Tests

Overview

This directory contains all test files for the CA10 Knowledge Graphs project.

Running Tests

Run All Tests

cd tests
python test_setup.py
python test_api_keys.py

Run with pytest

pytest test_*.py -v

Run Specific Test

python test_setup.py

Test Files

test_setup.py

Tests the project setup and configuration:

• Directory structure
• Required files
• Dependencies
• Configuration files

test_api_keys.py

Tests API key configuration:

• Environment variable loading
• API key validation
• Connection testing

Writing Tests

When adding new features, please add corresponding tests:

import unittest
from src.core.knowledge_graph import KnowledgeGraph

class TestKnowledgeGraph(unittest.TestCase):
    def setUp(self):
        self.kg = KnowledgeGraph()

    def test_add_entity(self):
        self.kg.add_entity("test_entity", "test_type")
        self.assertIn("test_entity", self.kg.entities)

    def test_add_relation(self):
        self.kg.add_relation("entity1", "relates_to", "entity2")
        self.assertEqual(len(self.kg.relations), 1)

if __name__ == '__main__':
    unittest.main()

Test Coverage

Run coverage analysis:

pytest --cov=src tests/

Continuous Integration

Tests are automatically run on:

• Pull requests
• Commits to main branch
• Scheduled daily runs

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Note: Make sure all tests pass before submitting pull requests.