Fixed #55 : DefConceptParser: failed to recognize concept

Fixed #62 : DefConceptParser: parsing error Fixed #64 : DefConceptParser: Failed to parse when too many concept keyword Fixed #65 : DefConceptParser : Add auto_eval keyword Fixed #66 : DefConceptParser : Add def_var keyword Fixed #67 : Add get_errors()
2021-04-13 15:15:17 +02:00
parent 81e67147e9
commit bef5f3208c
17 changed files with 838 additions and 235 deletions
@@ -3,13 +3,14 @@ import os
 import pytest

 from conftest import SHEERKA_TEST_FOLDER
-from core.builtin_concepts import BuiltinConcepts, ReturnValueConcept, UserInputConcept
+from core.builtin_concepts import BuiltinConcepts, ReturnValueConcept, UserInputConcept, UnknownConcept
 from core.builtin_concepts_ids import AllBuiltinConcepts
 from core.concept import Concept, PROPERTIES_TO_SERIALIZE, ConceptParts, get_concept_attrs
 from core.global_symbols import NotInit
 from core.sheerka.Sheerka import Sheerka, BASE_NODE_PARSER_CLASS
-from core.sheerka.services.SheerkaConceptManager import SheerkaConceptManager
+from core.sheerka.services.SheerkaConceptManager import SheerkaConceptManager, ValueNotFound
 from core.tokenizer import Token, TokenKind
+from parsers.PythonParser import PythonErrorNode
 from tests.TestUsingFileBasedSheerka import TestUsingFileBasedSheerka
 from tests.TestUsingMemoryBasedSheerka import TestUsingMemoryBasedSheerka

@@ -425,6 +426,139 @@ class TestSheerkaUsingMemoryBasedSheerka(TestUsingMemoryBasedSheerka):
        assert not res.status
        assert sheerka.isinstance(res.body, BuiltinConcepts.ONTOLOGY_ALREADY_DEFINED)

+    @pytest.mark.parametrize("obj, expected", [
+        ("a string", []),
+        (True, []),
+        (False, []),
+        (Concept("foo"), []),
+        (Concept("foo", body=False).auto_init(), []),
+        (UnknownConcept(), [UnknownConcept()]),
+        (Concept("foo", body=UnknownConcept()).auto_init(), [UnknownConcept()]),
+        (PythonErrorNode("msg", None), [PythonErrorNode("msg", None)])
+    ])
+    def test_i_can_get_error_for_simple_objects(self, obj, expected):
+        sheerka, context = self.init_test().unpack()
+
+        assert sheerka.get_errors(obj) == expected
+
+    def test_i_can_get_error_when_builtin_concept_in_error(self):
+        sheerka, context = self.init_test().unpack()
+
+        obj = sheerka.new(BuiltinConcepts.ONTOLOGY_ALREADY_DEFINED)
+        assert sheerka.get_errors(obj) == [obj]
+
+    def test_i_can_get_error_when_return_value(self):
+        sheerka, context = self.init_test().unpack()
+
+        error = sheerka.err("an error")
+        ret_val = ReturnValueConcept("Test", False, sheerka.err("an error"))
+        assert sheerka.get_errors(ret_val) == [error]
+
+    def test_i_can_get_inner_error(self):
+        sheerka, context = self.init_test().unpack()
+
+        error = sheerka.err("an error")
+        ret_val = ReturnValueConcept("Test", False, sheerka.err("an error"))
+        assert sheerka.get_errors(ret_val) == [error]
+
+    def test_i_can_get_error_when_embedded_errors(self):
+        sheerka, context = self.init_test().unpack()
+
+        concept_eval_error = sheerka.new(BuiltinConcepts.CONCEPT_EVAL_ERROR)
+        unknown_concept = sheerka.new(BuiltinConcepts.UNKNOWN_CONCEPT)
+        not_an_error = sheerka.new(BuiltinConcepts.AUTO_EVAL)
+        error = sheerka.err([concept_eval_error, unknown_concept, not_an_error])
+
+        ret_val = ReturnValueConcept("Test", False, error)
+        errors_found = sheerka.get_errors(ret_val)
+
+        assert errors_found == [error, concept_eval_error, unknown_concept]
+
+    def test_i_can_get_error_from_list(self):
+        sheerka, context = self.init_test().unpack()
+
+        concept_eval_error = sheerka.new(BuiltinConcepts.CONCEPT_EVAL_ERROR)
+        unknown_concept = sheerka.new(BuiltinConcepts.UNKNOWN_CONCEPT)
+        not_an_error = sheerka.new(BuiltinConcepts.AUTO_EVAL)
+        error = sheerka.err([concept_eval_error, unknown_concept, not_an_error])
+        ret_val_1 = ReturnValueConcept("Test", False, error)
+
+        python_error = PythonErrorNode("msg", Exception())
+        value_not_found = ValueNotFound("item", "value")
+        multiple_error = sheerka.new(BuiltinConcepts.MULTIPLE_ERRORS, body=[python_error, value_not_found])
+        ret_val_2 = ReturnValueConcept("Test", False, multiple_error)
+
+        errors_found = sheerka.get_errors([ret_val_1, ret_val_2])
+
+        assert errors_found == [error, concept_eval_error, unknown_concept,
+                                multiple_error, python_error, value_not_found]
+
+    def test_i_can_filter_error_by_concept_key(self):
+        sheerka, context = self.init_test().unpack()
+
+        concept_eval_error = sheerka.new(BuiltinConcepts.CONCEPT_EVAL_ERROR)
+        unknown_concept = sheerka.new(BuiltinConcepts.UNKNOWN_CONCEPT)
+        python_error = PythonErrorNode("msg", Exception())
+        error = sheerka.err([concept_eval_error, unknown_concept, python_error])
+        ret_val = ReturnValueConcept("Test", False, error)
+
+        errors_found = sheerka.get_errors(ret_val, __type=BuiltinConcepts.CONCEPT_EVAL_ERROR)
+        assert errors_found == [concept_eval_error]
+
+    def test_i_can_filter_error_by_class_name(self):
+        sheerka, context = self.init_test().unpack()
+
+        concept_eval_error = sheerka.new(BuiltinConcepts.CONCEPT_EVAL_ERROR)
+        unknown_concept = sheerka.new(BuiltinConcepts.UNKNOWN_CONCEPT)
+        python_error = PythonErrorNode("msg", Exception())
+        error = sheerka.err([concept_eval_error, unknown_concept, python_error])
+        ret_val = ReturnValueConcept("Test", False, error)
+
+        errors_found = sheerka.get_errors(ret_val, __type="PythonErrorNode")
+        assert errors_found == [python_error]
+
+    def test_i_can_filter_error_by_concept_attribute(self):
+        sheerka, context = self.init_test().unpack()
+
+        concept_eval_error = sheerka.new(BuiltinConcepts.CONCEPT_EVAL_ERROR)
+        unknown_concept = sheerka.new(BuiltinConcepts.UNKNOWN_CONCEPT, concept_ref="a_concept_ref")
+        python_error = PythonErrorNode("msg", Exception())
+        error = sheerka.err([concept_eval_error, unknown_concept, python_error])
+        ret_val = ReturnValueConcept("Test", False, error)
+
+        errors_found = sheerka.get_errors(ret_val, concept_ref="a_concept_ref")
+        assert errors_found == [unknown_concept]
+
+    def test_i_can_filter_error_by_class_attribute(self):
+        sheerka, context = self.init_test().unpack()
+
+        concept_eval_error = sheerka.new(BuiltinConcepts.CONCEPT_EVAL_ERROR)
+        unknown_concept = sheerka.new(BuiltinConcepts.UNKNOWN_CONCEPT, concept_ref="a_concept_ref")
+        python_error = PythonErrorNode("error source", Exception())
+        error = sheerka.err([concept_eval_error, unknown_concept, python_error])
+        ret_val = ReturnValueConcept("Test", False, error)
+
+        errors_found = sheerka.get_errors(ret_val, source="error source")
+        assert errors_found == [python_error]
+
+    def test_i_can_filter_error_on_multiple_criteria(self):
+        sheerka, context = self.init_test().unpack()
+
+        concept_eval_error = sheerka.new(BuiltinConcepts.CONCEPT_EVAL_ERROR)
+        unknown_concept = sheerka.new(BuiltinConcepts.UNKNOWN_CONCEPT, concept_ref="a_concept_ref")
+        value_not_found = ValueNotFound("an_item", "a value")
+        error = sheerka.err([concept_eval_error, unknown_concept, value_not_found])
+        ret_val = ReturnValueConcept("Test", False, error)
+
+        errors_found = sheerka.get_errors(ret_val, __type="ValueNotFound", item="an_item", value="a value")
+        assert errors_found == [value_not_found]
+
+    def test_i_cannot_get_error_when_return_value_s_status_is_true(self):
+        sheerka, context = self.init_test().unpack()
+
+        ret_val = ReturnValueConcept("Test", True, sheerka.err("an error"))
+        assert sheerka.get_errors(ret_val) == []
+

 class TestSheerkaUsingFileBasedSheerka(TestUsingFileBasedSheerka):