Fixed #20: I can parse simple concepts

tests/evaluators/test_ResolvePythonVsSimpleConcept.py

@@ -0,0 +1,57 @@
+import pytest
+
+from base import BaseTest
+from evaluators.PythonParser import PythonParser
+from evaluators.RecognizeDefConcept import RecognizeDefConcept
+from evaluators.RecognizeSimpleConcept import RecognizeSimpleConcept
+from evaluators.ResolvePythonVsSimpleConcept import ResolvePythonVsSimpleConcept
+from helpers import _rv, _rvf
+
+
+class TestResolvePythonVsSimpleConcept(BaseTest):
+    @pytest.fixture()
+    def evaluator(self, sheerka):
+        return sheerka.evaluators[ResolvePythonVsSimpleConcept.NAME]
+
+    def test_i_can_match_and_eval(self, context, evaluator):
+        python = _rv("some_value", who=PythonParser.NAME)
+        concept = _rv("some_value", who=RecognizeSimpleConcept.NAME)
+        other = _rv("some_value", who=RecognizeDefConcept.NAME)
+        python_nok = _rvf("some_value", who=PythonParser.NAME)
+        concept_nok = _rvf("some_value", who=RecognizeSimpleConcept.NAME)
+        other_nok = _rvf("some_value", who=RecognizeDefConcept.NAME)
+
+        # at least the two
+        return_values = [python, concept]
+        m = evaluator.matches(context, return_values)
+        assert m.status is True
+        assert m.obj == {'to_keep': concept, 'to_drop': python, 'others': []}
+
+        r = evaluator.eval(context, m.obj, return_values)
+        assert r.new == [concept]
+        assert r.eaten == [python]
+
+        # the two and other successful
+        return_values = [python, concept, other, other_nok]
+        m = evaluator.matches(context, return_values)
+        assert m.status is True
+        assert m.obj == {'to_keep': concept, 'to_drop': python, 'others': [other, other_nok]}
+
+        r = evaluator.eval(context, m.obj, return_values)
+        assert r.new == [concept, other, other_nok]
+        assert r.eaten == [python]
+
+        # python is not ok
+        return_values = [python_nok, concept]
+        m = evaluator.matches(context, return_values)
+        assert m.status is False
+
+        # concept is not ok
+        return_values = [python, concept_nok]
+        m = evaluator.matches(context, return_values)
+        assert m.status is False
+
+        # neither is not
+        return_values = [python_nok, concept_nok]
+        m = evaluator.matches(context, return_values)
+        assert m.status is False