haystack/test/test_rest_api.py

86 lines
3.4 KiB
Python

from pathlib import Path
import pytest
from fastapi.testclient import TestClient
def get_test_client_and_override_dependencies():
import os
os.environ["PIPELINE_YAML_PATH"] = "samples/pipeline/test_pipeline.yaml"
os.environ["QUERY_PIPELINE_NAME"] = "query_pipeline"
os.environ["INDEXING_PIPELINE_NAME"] = "indexing_pipeline"
from rest_api.application import app
return TestClient(app)
@pytest.mark.slow
@pytest.mark.elasticsearch
@pytest.mark.parametrize("reader", ["farm"], indirect=True)
@pytest.mark.parametrize("document_store", ["elasticsearch"], indirect=True)
def test_api(reader, document_store):
client = get_test_client_and_override_dependencies()
# test file upload API
file_to_upload = {'files': Path("samples/pdf/sample_pdf_1.pdf").open('rb')}
response = client.post(url="/file-upload", files=file_to_upload, data={"meta": '{"meta_key": "meta_value"}'})
assert 200 == response.status_code
# test query API
query_with_no_filter_value = {"query": "Who made the PDF specification?"}
response = client.post(url="/query", json=query_with_no_filter_value)
assert 200 == response.status_code
response_json = response.json()
assert response_json["answers"][0]["answer"] == "Adobe Systems"
document_id = response_json["answers"][0]["document_id"]
query_with_filter = {"query": "Who made the PDF specification?", "params": {"filters": {"meta_key": "meta_value"}}}
response = client.post(url="/query", json=query_with_filter)
assert 200 == response.status_code
response_json = response.json()
assert response_json["answers"][0]["answer"] == "Adobe Systems"
query_with_filter_list = {
"query": "Who made the PDF specification?",
"params": {"filters": {"meta_key": ["meta_value", "another_value"]}}
}
response = client.post(url="/query", json=query_with_filter_list)
assert 200 == response.status_code
response_json = response.json()
assert response_json["answers"][0]["answer"] == "Adobe Systems"
query_with_invalid_filter = {
"query": "Who made the PDF specification?", "params": {"filters": {"meta_key": "invalid_value"}}
}
response = client.post(url="/query", json=query_with_invalid_filter)
assert 200 == response.status_code
response_json = response.json()
assert len(response_json["answers"]) == 0
# test write feedback
feedback = {
"question": "Who made the PDF specification?",
"is_correct_answer": True,
"document_id": document_id,
"is_correct_document": True,
"answer": "Adobe Systems",
"offset_start_in_doc": 60
}
response = client.post(url="/feedback", json=feedback)
assert 200 == response.status_code
# test export feedback
feedback_urls = [
"/export-feedback?full_document_context=true",
"/export-feedback?full_document_context=false&context_size=50",
"/export-feedback?full_document_context=false&context_size=50000",
]
for url in feedback_urls:
response = client.get(url=url, json=feedback)
response_json = response.json()
context = response_json["data"][0]["paragraphs"][0]["context"]
answer_start = response_json["data"][0]["paragraphs"][0]["qas"][0]["answers"][0]["answer_start"]
answer = response_json["data"][0]["paragraphs"][0]["qas"][0]["answers"][0]["text"]
assert context[answer_start:answer_start+len(answer)] == answer