def test_model_update_insert_component_on_conduit() -> None:
macro = Component('macro', 'my.macro')
micro = Component('micro', 'my.micro')
components = [macro, micro]
conduit1 = Conduit('macro.intermediate_state', 'micro.initial_state')
conduit2 = Conduit('micro.final_state', 'macro.state_update')
conduits = [conduit1, conduit2]
base = Model('test_update', components, conduits)
tee = Component('tee', 'muscle3.tee')
conduit3 = Conduit('macro.intermediate_state', 'tee.input')
conduit4 = Conduit('tee.output', 'micro.initial_state')
overlay = Model('test_update_tee', [tee], [conduit3, conduit4])
base.update(overlay)
assert len(base.components) == 3
assert macro in base.components
assert micro in base.components
assert tee in base.components
assert len(base.conduits) == 3
assert conduit2 in base.conduits
assert conduit3 in base.conduits
assert conduit4 in base.conduits
def test_model_update_set_implementation() -> None:
abstract_reaction = Component('reaction')
base = Model('test_set_impl', [abstract_reaction])
assert base.components[0].name == 'reaction'
assert base.components[0].implementation is None
reaction_python = Component('reaction', 'reaction_python')
overlay = Model('test_set_impl', [reaction_python])
base.update(overlay)
assert len(base.components) == 1
assert base.components[0].name == 'reaction'
assert base.components[0].implementation == 'reaction_python'
def test_model_update_add_component() -> None:
macro = Component('macro', 'my.macro')
base = Model('test_update', [macro])
micro = Component('micro', 'my.micro')
conduit1 = Conduit('macro.intermediate_state', 'micro.initial_state')
conduit2 = Conduit('micro.final_state', 'macro.state_update')
conduits = [conduit1, conduit2]
overlay = Model('test_update_add', [micro], conduits)
base.update(overlay)
assert len(base.components) == 2
assert macro in base.components
assert micro in base.components
assert conduit1 in base.conduits
assert conduit2 in base.conduits
def test_model_update_replace_component() -> None:
macro = Component('macro', 'my.macro')
micro = Component('micro', 'my.micro')
components = [macro, micro]
conduit1 = Conduit('macro.intermediate_state', 'micro.initial_state')
conduit2 = Conduit('micro.final_state', 'macro.state_update')
conduits = [conduit1, conduit2]
base = Model('test_update', components, conduits)
surrogate = Component('micro', 'my.surrogate')
overlay = Model('test_update_surrogate', [surrogate])
base.update(overlay)
assert len(base.components) == 2
assert macro in base.components
assert surrogate in base.components
assert len(base.conduits) == 2
assert conduit1 in base.conduits
assert conduit2 in base.conduits