def test_is_table_answer():
answer = {
"answerElements": [{
"metadata": {
"columnMetadata": [{
"name": "col1",
"schema": "List<String>"
}]
},
"rows": [{
"col1": ["e1", "e2", "e3"]
}],
}]
}
assert not is_table_ans(answer)
# Fix up metadata
answer["answerElements"][0][
"class"] = "org.batfish.datamodel.table.TableAnswerElement"
assert is_table_ans(answer)
def get_answer(self, question, snapshot, reference_snapshot=None):
# type: (str, str, Optional[str]) -> Answer
"""
Get the answer for a previously asked question.
:param question: the unique identifier of the previously asked question
:type question: str
:param snapshot: name of the snapshot the question was run on
:type snapshot: str
:param reference_snapshot: if present, gets the answer for a differential question asked against the specified reference snapshot
:type reference_snapshot: str
:return: answer to the specified question
:rtype: :py:class:`Answer`
"""
params = {"snapshot": snapshot, "referenceSnapshot": reference_snapshot}
ans = restv2helper.get_answer(self, question, params)
if is_table_ans(ans):
return TableAnswer(ans)
else:
return Answer(ans)