129 lines
4.0 KiB
Python
129 lines
4.0 KiB
Python
import pytest
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from core.builtin_concepts import ReturnValueConcept, ParserResultConcept, BuiltinConcepts
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from core.sheerka import Sheerka, ExecutionContext
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from core.concept import Concept
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from evaluators.PythonEvaluator import PythonEvaluator
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from parsers.PythonParser import PythonNode, PythonParser
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from sdp.sheerkaDataProvider import Event
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def get_context():
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sheerka = Sheerka(skip_builtins_in_db=True)
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sheerka.initialize("mem://")
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return ExecutionContext("test", Event(), sheerka)
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def get_context_name(context):
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return context.name
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@pytest.mark.parametrize("ret_val, expected", [
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(ReturnValueConcept("some_name", True, ParserResultConcept(value=PythonNode("", None))), True),
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(ReturnValueConcept("some_name", True, ParserResultConcept(value="other thing")), False),
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(ReturnValueConcept("some_name", False, "not relevant"), False),
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(ReturnValueConcept("some_name", True, Concept()), False)
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])
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def test_i_can_match(ret_val, expected):
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context = get_context()
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assert PythonEvaluator().matches(context, ret_val) == expected
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@pytest.mark.parametrize("text, expected", [
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("1 + 1", 2),
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("sheerka.test()", "I have access to Sheerka !"),
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("a=10\na", 10),
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])
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def test_i_can_eval(text, expected):
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context = get_context()
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parsed = PythonParser().parse(context, text)
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evaluated = PythonEvaluator().eval(context, parsed)
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assert evaluated.status
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assert evaluated.value == expected
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@pytest.mark.parametrize("concept", [
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Concept("foo"),
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Concept("foo", body="2"),
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Concept("foo").set_prop("prop", "'a'"),
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Concept("foo", body="bar")
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])
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def test_i_cannot_eval_simple_concept(concept):
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context = get_context()
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context.sheerka.add_in_cache(Concept("foo"))
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parsed = PythonParser().parse(context, "foo")
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evaluated = PythonEvaluator().eval(context, parsed)
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assert not evaluated.status
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assert context.sheerka.isinstance(evaluated.value, BuiltinConcepts.NOT_FOR_ME)
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def test_i_can_eval_expression_with_that_references_concepts():
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"""
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I can test modules with variables
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:return:
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"""
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context = get_context()
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context.sheerka.add_in_cache(Concept("foo", body="1"))
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parsed = PythonParser().parse(context, "foo + 2")
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evaluated = PythonEvaluator().eval(context, parsed)
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assert evaluated.status
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assert evaluated.value == 3
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def test_i_can_eval_module_with_that_references_concepts():
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"""
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I can test modules with variables
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:return:
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"""
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context = get_context()
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context.sheerka.add_in_cache(Concept("foo"))
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parsed = PythonParser().parse(context, "def a(b):\n return b\na(foo)")
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evaluated = PythonEvaluator().eval(context, parsed)
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assert evaluated.status
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assert evaluated.value == Concept("foo").init_key()
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def test_i_can_eval_module_with_that_references_concepts_with_body():
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"""
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I can test modules with variables
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:return:
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"""
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context = get_context()
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context.sheerka.add_in_cache(Concept("foo", body="2"))
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parsed = PythonParser().parse(context, "def a(b):\n return b\na(foo)")
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evaluated = PythonEvaluator().eval(context, parsed)
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assert evaluated.status
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assert evaluated.value == 2
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def test_i_can_eval_concept_token():
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context = get_context()
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context.sheerka.add_in_cache(Concept("foo", body="2"))
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parsed = PythonParser().parse(context, "get_context_name(c:foo:)")
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python_evaluator = PythonEvaluator()
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python_evaluator.locals["get_context_name"] = get_context_name
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evaluated = python_evaluator.eval(context, parsed)
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assert evaluated.status
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assert evaluated.value == "foo"
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# sanity, to make sure that otherwise foo is resolved to '2'
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parsed = PythonParser().parse(context, "get_context_name(foo)")
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python_evaluator = PythonEvaluator()
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python_evaluator.locals["get_context_name"] = get_context_name
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evaluated = python_evaluator.eval(context, parsed)
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assert not evaluated.status
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assert evaluated.body.body.args[0] == "'int' object has no attribute 'name'"
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