kodjo
71d1b1d1ca
Fixed #103 : Implement PlurialNodeParser Fixed #104 : Implement dynamic concept Fixed #107 : PrepareEvalxxxEvaluator: context hints are lost on a second evaluation
58 lines
1.9 KiB
Python
58 lines
1.9 KiB
Python
from tests.TestUsingMemoryBasedSheerka import TestUsingMemoryBasedSheerka
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class TestSheerkaNonRegMemory2(TestUsingMemoryBasedSheerka):
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def test_i_can_select_the_correct_concept_when_ambiguity(self):
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init = [
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"def concept foo",
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"def concept x is a y pre is_question() as isa(x,y)",
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"def concept x is a foo pre is_question() as isinstance(x, foo)",
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]
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sheerka = self.init_scenario(init)
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res = sheerka.evaluate_user_input("question(foo is a foo)")
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assert len(res) == 1
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assert res[0].status
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assert res[0].value # value is True since 'x is a foo' was chosen
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def test_i_can_select_the_correct_concept_vs_bnf(self):
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init = [
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"def concept one as 1",
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"def concept two as 2",
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"def concept twenties from bnf 'twenty' (one|two)=unit as 20 + unit",
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"def concept twenty two as 'specific occurrence'",
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]
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sheerka = self.init_scenario(init)
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res = sheerka.evaluate_user_input("eval twenty one")
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assert res[0].value == 21
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res = sheerka.evaluate_user_input("eval twenty two")
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assert res[0].value == "specific occurrence" # thanks to ExactConceptParser
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def test_i_can_use_global_truth_when_calling_a_concept(self):
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init = [
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"def concept one",
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"def concept number",
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"def concept x is a y as set_isa(x, y)",
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]
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sheerka = self.init_scenario(init)
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res = sheerka.evaluate_user_input("global_truth(one is a number)")
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assert res[0].status
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assert sheerka.isa(sheerka.new("one"), sheerka.new("number"))
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# def test_i_can_define_plural(self):
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# init = [
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# "def concept man",
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# "def concept men as set_plural(man) ret man auto_eval True",
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# ]
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# sheerka = self.init_scenario(init)
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#
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# res = sheerka.evaluate_user_input("men")
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# assert res[0].status
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