Python KnowledgeEngine.facts Examples

Example #1

File: test_engine.py Project: buguroo/pyknow

def test_KnowledgeEngine_reset_resets_facts():
    from pyknow.engine import KnowledgeEngine
    ke = KnowledgeEngine()
    ke.facts = None

    ke.reset()
    assert ke.facts is not None

Example #2

def test_KnowledgeEngine_reset_resets_facts():
    from pyknow.engine import KnowledgeEngine
    ke = KnowledgeEngine()
    ke.facts = None

    ke.reset()
    assert ke.facts is not None

Example #3

File: test_engine.py Project: buguroo/pyknow

def test_KnowledgeEngine_retract_retracts_fact():
    from pyknow.engine import KnowledgeEngine
    from unittest.mock import patch

    ke = KnowledgeEngine()
    with patch('pyknow.factlist.FactList') as mock:
        ke.facts = mock
        ke.retract({'__factid__': (0, )})
        assert mock.retract.called

Example #4

def test_KnowledgeEngine_retract_matching_retracts_fact():
    from pyknow.engine import KnowledgeEngine
    from unittest.mock import patch

    ke = KnowledgeEngine()
    with patch('pyknow.factlist.FactList') as mock:
        ke.facts = mock
        ke.retract_matching(False)
        assert mock.retract_matching.called

Example #5

File: test_engine.py Project: telescopeuser/pyknow

def test_KnowledgeEngine_retract_retracts_fact():
    from pyknow.engine import KnowledgeEngine
    from unittest.mock import patch

    ke = KnowledgeEngine()
    with patch('pyknow.factlist.FactList') as mock:
        ke.facts = mock
        ke.retract({'__factid__': (0, )})
        assert mock.retract.called

Example #6

File: test_engine.py Project: buguroo/pyknow

def test_KnowledgeEngine_declare_define_fact():
    from pyknow.engine import KnowledgeEngine
    from pyknow import Fact
    from unittest.mock import patch

    ke = KnowledgeEngine()
    with patch('pyknow.factlist.FactList') as mock:
        ke.facts = mock
        ke.declare(Fact())
        assert mock.declare.called

Example #7

def test_KnowledgeEngine_declare_define_fact():
    from pyknow.engine import KnowledgeEngine
    from pyknow.fact import Fact
    from unittest.mock import patch

    ke = KnowledgeEngine()
    with patch('pyknow.factlist.FactList') as mock:
        ke.facts = mock
        ke.declare(Fact())
        assert mock.declare.called

Example #8

def test_KnowledgeEngine_modify_retracts_and_declares():
    from pyknow.engine import KnowledgeEngine
    from unittest.mock import patch

    ke = KnowledgeEngine()
    with patch('pyknow.factlist.FactList') as mock:
        with patch('pyknow.engine.KnowledgeEngine.declare') as declare_mock:
            ke.facts = mock
            ke.modify(False, False)
            assert mock.retract_matching.called
            assert declare_mock.called