kodjo
cac2dad17f
Fixed #2 : Variables are not recognized when inside a rule token Fixed #15 : Rule: rete attributes are lost when a new ontology is created Fixed #14 : ReteNetwork: Format rules must not be added to Rete network Fixed #16 : DefConcept: Variables are not recognized when they are keyword arguments Fixed #4 : Comparison are not correctly set when comparison property is a concept Fixed #14 : Parser: merge FunctionParser.NamesNode and ExpressionParser.NamesNode Fixed #18 : Parser: Add SourceCodeNode test to UnrecognizedNodeParser Fixed #20 : At startup Number concept is saved in db a numerous number of time Fixed #21 : CacheManager: I can remove all elements from a ListIfNeededCache and fill it again Fixed #22 : CacheManager: I can remove all elements from a SetCache and fill it again Fixed #23 : HistoryManager: history() no longer works Fixed #24 : HistoryManager: history() no longer works after creating an exec rule Fixed #25 : SheerkaMemory: Use MemoryObject instead of sheerka.local Fixed #26 : Debugger: add the list all available services.. Fixed #27 : CONCEPTS_GRAMMARS_ENTRY does not seems to be in use any more Fixed #28 : Give order to services
205 lines
8.6 KiB
Python
205 lines
8.6 KiB
Python
from core.builtin_concepts import BuiltinConcepts
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from core.concept import Concept
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from core.global_symbols import NotFound
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from core.sheerka.ExecutionContext import ExecutionContext
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from core.sheerka.services.SheerkaMemory import SheerkaMemory, MemoryObject
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from tests.TestUsingFileBasedSheerka import TestUsingFileBasedSheerka
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from tests.TestUsingMemoryBasedSheerka import TestUsingMemoryBasedSheerka
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class TestSheerkaMemory(TestUsingMemoryBasedSheerka):
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def test_i_can_add_to_global_short_term_memory(self):
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sheerka = self.get_sheerka()
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service = sheerka.services[SheerkaMemory.NAME]
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foo = Concept("foo")
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sheerka.add_to_short_term_memory(None, "a", foo)
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assert service.short_term_objects.copy() == {'global': {'a': foo}}
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assert id(sheerka.get_from_short_term_memory(None, "a")) == id(foo)
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def test_i_can_add_context_short_term_memory(self):
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sheerka, context = self.init_test().unpack()
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service = sheerka.services[SheerkaMemory.NAME]
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foo = Concept("foo")
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sheerka.add_to_short_term_memory(context, "a", foo)
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context_id = ExecutionContext.ids[context.event.get_digest()]
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assert service.short_term_objects.copy() == {context_id: {'a': foo}}
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assert id(sheerka.get_from_short_term_memory(context, "a")) == id(foo)
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assert sheerka.get_from_short_term_memory(None, "a") is NotFound
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def test_i_can_add_many(self):
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sheerka, context = self.init_test().unpack()
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bag = {"a": "foo", "b": "bar", }
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context_id = ExecutionContext.ids[context.event.get_digest()]
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service = sheerka.services[SheerkaMemory.NAME]
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sheerka.add_many_to_short_term_memory(context, bag)
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assert service.short_term_objects.copy() == {context_id: bag}
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def test_i_can_get_obj_from_parents(self):
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sheerka, context = self.init_test().unpack()
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foo = Concept("foo")
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sheerka.add_to_short_term_memory(None, "a", foo)
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sheerka.add_to_short_term_memory(context, "b", foo)
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with context.push(BuiltinConcepts.TESTING, None) as sub_context:
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assert id(sheerka.get_from_short_term_memory(sub_context, "a")) == id(foo)
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assert id(sheerka.get_from_short_term_memory(context, "a")) == id(foo)
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assert id(sheerka.get_from_short_term_memory(None, "a")) == id(foo)
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assert id(sheerka.get_from_short_term_memory(sub_context, "b")) == id(foo)
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assert id(sheerka.get_from_short_term_memory(context, "b")) == id(foo)
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assert sheerka.get_from_short_term_memory(None, "b") is NotFound
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def test_short_term_memory_entries_are_removed_on_context_exit(self):
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sheerka, context = self.init_test().unpack()
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with context.push(BuiltinConcepts.TESTING, None) as sub_context:
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foo = Concept("foo")
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sheerka.add_to_short_term_memory(sub_context, "a", foo)
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assert id(sheerka.get_from_short_term_memory(sub_context, "a")) == id(foo)
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assert sheerka.get_from_short_term_memory(sub_context, "a") is NotFound
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def test_short_term_memory_entries_are_removed_on_context_exit_2(self):
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# this time we test the bulk insert
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sheerka, context = self.init_test().unpack()
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with context.push(BuiltinConcepts.TESTING, None) as sub_context:
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foo = Concept("foo")
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sheerka.add_many_to_short_term_memory(sub_context, {"a": foo})
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assert id(sheerka.get_from_short_term_memory(sub_context, "a")) == id(foo)
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assert sheerka.get_from_short_term_memory(sub_context, "a") is NotFound
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def test_i_can_add_and_retrieve_from_memory(self):
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sheerka, context = self.init_test().unpack()
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assert sheerka.get_from_memory(context, "a") is NotFound
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foo = Concept("foo")
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sheerka.add_to_memory(context, "a", foo)
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assert sheerka.om.copy(SheerkaMemory.OBJECTS_ENTRY) == {"a": MemoryObject(context.event.get_digest(), foo)}
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assert id(sheerka.get_from_memory(context, "a").obj) == id(foo)
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def test_i_can_use_memory_with_a_string(self):
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sheerka, context = self.init_test().unpack()
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foo = Concept("foo")
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sheerka.add_to_memory(context, "foo", foo)
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assert sheerka.memory(context, "foo") == foo
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def test_i_can_use_memory_with_a_concept(self):
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sheerka, context = self.init_test().unpack()
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foo = Concept("foo")
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sheerka.add_to_memory(context, "foo", foo)
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assert sheerka.memory(context, Concept("foo")) == foo
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def test_concept_not_found_is_return_when_not_found(self):
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sheerka, context = self.init_test().unpack()
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res = sheerka.memory(context, "foo")
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assert sheerka.isinstance(res, BuiltinConcepts.NOT_FOUND)
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assert res.body == {"#name": "foo"}
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def test_memory_only_returns_the_last_object(self):
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sheerka, context = self.init_test().unpack()
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foo = Concept("foo")
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bar = Concept("bar")
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sheerka.add_to_memory(context, "item", foo)
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sheerka.add_to_memory(context, "item", bar)
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assert sheerka.memory(context, "item") == bar
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def test_object_are_not_added_in_memory_during_the_initialisation(self):
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sheerka, context = self.init_test().unpack()
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assert len(sheerka.om.get_all(SheerkaMemory.OBJECTS_ENTRY)) == 0
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def test_adding_the_same_object_with_same_context_has_no_effect_when_one_element(self):
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sheerka, context, foo = self.init_concepts("foo")
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service = sheerka.services[SheerkaMemory.NAME]
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sheerka.add_to_memory(context, "item", foo)
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from_memory = service.get_from_memory(context, "item")
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sheerka.add_to_memory(context, "item", foo)
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from_memory_again = service.get_from_memory(context, "item")
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assert from_memory_again == from_memory
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def test_adding_the_same_object_with_same_context_has_no_effect_when_multiple_elements(self):
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sheerka, context, foo, bar, baz = self.init_concepts("foo", "bar", "baz")
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service = sheerka.services[SheerkaMemory.NAME]
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sheerka.add_to_memory(context, "item", foo)
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sheerka.add_to_memory(context, "item", bar)
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sheerka.add_to_memory(context, "item", baz)
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from_memory = service.get_from_memory(context, "item").copy()
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sheerka.add_to_memory(context, "item", baz)
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from_memory_again = service.get_from_memory(context, "item")
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assert from_memory_again == from_memory
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def test_adding_the_same_object_with_a_different_context_updates_event_id_when_one_element(self):
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sheerka, context1, foo = self.init_concepts("foo")
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service = sheerka.services[SheerkaMemory.NAME]
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sheerka.add_to_memory(context1, "item", foo)
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from_memory = service.get_from_memory(context1, "item")
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context2 = self.get_context(self.sheerka, message="another message")
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sheerka.add_to_memory(context2, "item", foo)
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from_memory_again = service.get_from_memory(context2, "item")
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assert from_memory_again != from_memory
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assert not isinstance(from_memory_again, list)
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assert from_memory_again.obj == from_memory.obj
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assert from_memory_again.event_id == context2.event.get_digest()
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assert from_memory.event_id == context1.event.get_digest()
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def test_adding_the_same_object_with_a_different_context_updates_event_id_when_multiple_elements(self):
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sheerka, context, foo, bar, baz = self.init_concepts("foo", "bar", "baz")
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service = sheerka.services[SheerkaMemory.NAME]
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sheerka.add_to_memory(context, "item", foo)
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sheerka.add_to_memory(context, "item", bar)
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sheerka.add_to_memory(context, "item", baz)
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from_memory = service.get_from_memory(context, "item").copy()
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context2 = self.get_context(self.sheerka, message="another message")
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sheerka.add_to_memory(context2, "item", baz)
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from_memory_again = service.get_from_memory(context2, "item")
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assert isinstance(from_memory_again, list)
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assert len(from_memory) == len(from_memory_again)
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for mo, mo_again in zip(from_memory, from_memory_again[:-1]):
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assert mo == mo_again
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assert from_memory[-1].obj == from_memory_again[-1].obj
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assert from_memory[-1].event_id != from_memory_again[-1].event_id
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class TestSheerkaMemoryUsingFileBase(TestUsingFileBasedSheerka):
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def test_i_can_record_memory_objects(self):
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sheerka, context = self.init_test().unpack()
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sheerka.add_to_memory(context, "item", Concept("foo"))
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sheerka.om.commit(context)
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sheerka = self.get_sheerka()
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context = self.get_context(sheerka)
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assert sheerka.get_from_memory(context, "item").obj == Concept("foo")
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