CleverRDFlib/robot

Robot Framework Tests for CleverRDFLib

This directory contains Robot Framework integration tests for the CleverRDFLib library.

Structure

• test_data/ - Test ontology files (RDF/OWL files) used by the tests
• libraries/ - Custom Python keyword libraries for Robot Framework
• *.robot - Robot Framework test suite files

Test Suites

ontology_loader_tests.robot

Tests for the core OntologyLoader functionality:

• Loading ontologies from files
• Different loading strategies (depth-first, breadth-first)
• Max depth constraints
• Validation options

loading_result_tests.robot

Tests for the LoadingResult class:

• Merged graph access
• Loaded URI tracking
• Success/failure indication
• Error and warning tracking

class_hierarchy_tests.robot

Tests for the ClassHierarchy functionality:

• Class hierarchy building
• Parent/child relationships
• Class navigation

owl_features_tests.robot

Tests for OWL-specific features:

• Metadata extraction
• OWL validation
• Consistency checking
• Version management

graph_operations_tests.robot

Tests for graph operations:

• Triple queries
• Graph structure verification
• RDF/RDFS/OWL assertions

error_handling_tests.robot

Tests for error handling and exception scenarios:

• Non-existent file handling
• Invalid syntax handling
• Error propagation
• Exception types

Running Tests

Run all tests

nox -s integration_tests

Run specific test suite

nox -s integration_tests -- robot/ontology_loader_tests.robot

Run tests with specific tags

nox -s integration_tests -- --include basic robot/

Run slow tests

nox -s slow_integration_tests

Custom Keywords

The CleverRDFLibKeywords library provides custom keywords for testing:

• Create Ontology Loader - Create an OntologyLoader instance
• Load Ontology - Load an ontology from URI or file path
• Load Ontology Should Succeed - Load and verify success
• Load Ontology Should Fail - Load and verify failure
• Result Should Have Loaded Count - Verify loaded count
• Result Should Have No Errors - Verify no errors
• Get Merged Graph - Get the merged RDF graph
• Get Class Hierarchy - Get the class hierarchy
• Class Hierarchy Should Contain Class - Verify class exists
• Class Should Have Parent - Verify parent relationship
• Class Should Have Child - Verify child relationship
• Get OWL Metadata - Get OWL metadata
• Get OWL Validation Result - Get validation result
• Get OWL Consistency Result - Get consistency result
• And more...

Test Data

Test data files are located in test_data/:

• simple_ontology.ttl - Simple ontology with basic classes and properties
• complex_ontology.ttl - Complex ontology with class hierarchy
• invalid_ontology.ttl - Ontology with intentional issues for error testing

Notes

• Robot Framework does not support the -c option
• Remember to import os when working with OS-related functionality in Python libraries
• Test results are written to build/reports/robot/