kodjo
945807b375
Fixed #74 : Keyword parameters are no longer recognized when a concept that redefines equality is created Fixed #118 : RecursionError: maximum recursion depth exceeded Fixed #119 : PreventCircularReferenceEvaluator Fixed #121 : Plural are not updated when new elements are added Fixed #123 : BaseCache : Values in cache can be evicted before being committed Fixed #105 : TOO_MANY_ERROR is not the relevant error when results are filtered
116 lines
4.3 KiB
Python
116 lines
4.3 KiB
Python
import pytest
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from core.builtin_concepts import BuiltinConcepts, ReturnValueConcept
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from core.concept import Concept
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from evaluators.BaseEvaluator import BaseEvaluator
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from evaluators.MultipleErrorsEvaluator import MultipleErrorsEvaluator
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from parsers.BaseParser import BaseParser
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from tests.TestUsingMemoryBasedSheerka import TestUsingMemoryBasedSheerka
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def r(value, status=True):
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return ReturnValueConcept(value, status, value)
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def eval_false(name, value="value"):
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return ReturnValueConcept(BaseEvaluator.PREFIX + name, False, value)
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def eval_true(name):
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return ReturnValueConcept(BaseEvaluator.PREFIX + name, True, "value")
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def parser_false(name):
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return ReturnValueConcept(BaseParser.PREFIX + name, False, "value")
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def parser_true(name):
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return ReturnValueConcept(BaseParser.PREFIX + name, True, "value")
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reduce_requested = ReturnValueConcept(
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"some_name",
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True,
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Concept(name=BuiltinConcepts.REDUCE_REQUESTED, key=BuiltinConcepts.REDUCE_REQUESTED))
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class TestMultipleErrorsEvaluator(TestUsingMemoryBasedSheerka):
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@pytest.mark.parametrize("return_values, expected", [
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([eval_false("one"), reduce_requested], False),
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([eval_false("one"), eval_false("two"), reduce_requested], True),
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([eval_false("one"), eval_false("two"), eval_false("three"), reduce_requested], True),
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([eval_false("one"), eval_false("two"), parser_false("one"), reduce_requested], True),
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([eval_false("one"), eval_false("two"), parser_true("one"), reduce_requested], False),
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([eval_false("one"), eval_false("two"), eval_true("three"), reduce_requested], False),
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([eval_false("one"), eval_false("two"), r("other concept", False), reduce_requested], True),
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([eval_false("one"), eval_false("two"), r("other concept", True), reduce_requested], True),
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([eval_false("reduce not required 1"), eval_false("reduce not required 2")], False),
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])
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def test_i_can_match(self, return_values, expected):
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context = self.get_context()
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assert MultipleErrorsEvaluator().matches(context, return_values) == expected
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def test_i_can_eval(self):
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context = self.get_context()
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return_values = [
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eval_false("one"),
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eval_false("two"),
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eval_false("three"),
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parser_false("one"),
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parser_false("two"),
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reduce_requested
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]
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evaluator = MultipleErrorsEvaluator()
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evaluator.matches(context, return_values)
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res = evaluator.eval(context, return_values)
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assert not res.status
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assert context.sheerka.isinstance(res.body, BuiltinConcepts.MULTIPLE_ERRORS)
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assert res.body.body == [eval_false("one"), eval_false("two"), eval_false("three")]
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assert len(res.parents) == 6
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def test_unwanted_return_values_are_not_eaten(self):
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context = self.get_context()
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a_successful_concept = r("successful concept")
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a_concept_in_error = r("concept in error", False)
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return_values = [
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eval_false("one"),
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eval_false("two"),
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parser_false("one"),
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a_successful_concept,
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a_concept_in_error,
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reduce_requested
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]
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evaluator = MultipleErrorsEvaluator()
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evaluator.matches(context, return_values)
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res = evaluator.eval(context, return_values)
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assert not res.status
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assert res.body.body == [eval_false("one"), eval_false("two")]
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assert len(res.parents) == 4
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assert a_successful_concept not in res.parents
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assert a_concept_in_error not in res.parents
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def test_filtered_results_are_not_considered_as_error(self):
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sheerka, context = self.init_concepts()
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filtered = sheerka.new(BuiltinConcepts.FILTERED)
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filtered_ret_val = eval_false("Filter", filtered)
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false_1 = eval_false("one")
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false_2 = eval_false("two")
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evaluator = MultipleErrorsEvaluator()
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assert not evaluator.matches(context, [filtered_ret_val, false_1, reduce_requested])
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evaluator.reset()
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return_values = [filtered_ret_val, false_1, false_2, reduce_requested]
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assert evaluator.matches(context, return_values)
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res = evaluator.eval(context, return_values)
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assert not res.status
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assert res.parents == return_values
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