126 lines
5.0 KiB
Python
126 lines
5.0 KiB
Python
import pytest
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from core.builtin_concepts import ReturnValueConcept, ParserResultConcept, BuiltinConcepts
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from core.concept import Concept
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from core.tokenizer import Tokenizer
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from evaluators.AddConceptInSetEvaluator import AddConceptInSetEvaluator
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from parsers.DefaultParser import IsaConceptNode, NameNode
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from tests.TestUsingMemoryBasedSheerka import TestUsingMemoryBasedSheerka
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def get_ret_val(concept_name, concept_set_name):
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n1 = NameNode(list(Tokenizer(concept_name)))
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n2 = NameNode(list(Tokenizer(concept_set_name)))
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return ReturnValueConcept("some_name", True, ParserResultConcept(value=IsaConceptNode([], n1, n2)))
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class TestAddConceptInSetEvaluator(TestUsingMemoryBasedSheerka):
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@pytest.mark.parametrize("ret_val, expected", [
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(ReturnValueConcept("some_name", True, ParserResultConcept(value=IsaConceptNode([]))), True),
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(ReturnValueConcept("some_name", False, ParserResultConcept(value=IsaConceptNode([]))), False),
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(ReturnValueConcept("some_name", True, "not a ParserResultConcept"), False),
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(ReturnValueConcept("some_name", True, ParserResultConcept()), False),
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])
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def test_i_can_match(self, ret_val, expected):
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context = self.get_context()
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assert AddConceptInSetEvaluator().matches(context, ret_val) == expected
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def test_i_cannot_add_if_the_concept_does_not_exists(self):
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context = self.get_context()
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ret_val = get_ret_val("foo", "bar")
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res = AddConceptInSetEvaluator().eval(context, ret_val)
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assert not res.status
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assert context.sheerka.isinstance(res.value, BuiltinConcepts.UNKNOWN_CONCEPT)
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assert res.value.body == "foo"
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def test_i_cannot_add_if_the_set_does_not_exists(self):
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context = self.get_context()
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foo = Concept("foo")
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context.sheerka.set_id_if_needed(foo, False)
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context.sheerka.add_in_cache(foo)
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ret_val = get_ret_val("foo", "bar")
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res = AddConceptInSetEvaluator().eval(context, ret_val)
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assert not res.status
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assert context.sheerka.isinstance(res.value, BuiltinConcepts.UNKNOWN_CONCEPT)
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assert res.value.body == "bar"
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def test_i_can_add_concept_to_a_set_of_concept(self):
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sheerka, context, foo, bar = self.init_concepts("foo", "bar", create_new=True)
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ret_val = get_ret_val("foo", "bar")
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res = AddConceptInSetEvaluator().eval(context, ret_val)
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foo = sheerka.new("foo") # reload it
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assert res.status
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assert context.sheerka.isinstance(res.value, BuiltinConcepts.SUCCESS)
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assert context.sheerka.isaset(context, bar)
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assert context.sheerka.isinset(foo, bar)
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assert context.sheerka.isa(foo, bar)
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foo_from_sheerka = context.sheerka.get("foo")
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assert foo_from_sheerka.get_prop(BuiltinConcepts.ISA) == [bar]
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def test_i_can_add_bnf_concept_to_a_set_of_concept(self):
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"""
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This test is the reason why I have started the whole eval on demand stuff
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Sheerka tries to evaluate the body but it can't (as a and b are not defined)
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So 'foo' cannot be put is set
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:return:
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"""
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sheerka, context, one, two, foo, bar = self.init_concepts(
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"one",
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"two",
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Concept("foo", definition="(one|two)=a 'plus' (one|two)=b", body="a + b").def_prop("a").def_prop("b"),
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"bar",
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create_new=True)
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ret_val = get_ret_val("foo", "bar")
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res = AddConceptInSetEvaluator().eval(context, ret_val)
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foo = sheerka.new("foo") # reload it
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assert res.status
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assert context.sheerka.isinstance(res.value, BuiltinConcepts.SUCCESS)
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assert context.sheerka.isaset(context, bar)
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assert context.sheerka.isinset(foo, bar)
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assert context.sheerka.isa(foo, bar)
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foo_from_sheerka = context.sheerka.get("foo")
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assert foo_from_sheerka.get_prop(BuiltinConcepts.ISA) == [bar]
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def test_i_can_add_concept_with_a_body_to_a_set_of_concept(self):
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context = self.get_context()
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foo = Concept("foo", body="1")
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context.sheerka.create_new_concept(context, foo)
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bar = Concept("bar")
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context.sheerka.create_new_concept(context, bar)
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ret_val = get_ret_val("foo", "bar")
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res = AddConceptInSetEvaluator().eval(context, ret_val)
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assert res.status
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assert context.sheerka.isinstance(res.value, BuiltinConcepts.SUCCESS)
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def test_i_cannot_add_the_same_concept_twice(self):
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context = self.get_context()
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foo = Concept("foo")
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context.sheerka.create_new_concept(context, foo)
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bar = Concept("bar")
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context.sheerka.create_new_concept(context, bar)
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ret_val = get_ret_val("foo", "bar")
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AddConceptInSetEvaluator().eval(context, ret_val)
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res = AddConceptInSetEvaluator().eval(context, ret_val)
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assert not res.status
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assert context.sheerka.isinstance(res.value, BuiltinConcepts.CONCEPT_ALREADY_IN_SET)
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assert res.value.concept.key == foo.key
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assert res.value.concept_set.key == bar.key
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