tests/test_autocomplete.py

"""Geoapify autocomplete tool with mocked HTTP."""

import requests as requests_lib

from app.tools import geocode


def make_geoapify(features):
    return {"features": features}


def feature(name, formatted, lat, lon):
    return {"properties": {"name": name, "formatted": formatted, "lat": lat, "lon": lon}}


def test_autocomplete_returns_lucknow_suggestions(monkeypatch, fake_response):
    payload = make_geoapify([
        feature("Hazratganj", "Hazratganj, Lucknow, UP, India", 26.8488, 80.9436),
        feature("Hazratganj Metro", "Hazratganj Metro Station, Lucknow", 26.8501, 80.9442),
    ])
    monkeypatch.setattr(geocode.requests, "get", lambda *a, **k: fake_response(payload))

    results = geocode.autocomplete_place("hazra")
    assert len(results) == 2
    assert results[0]["name"] == "Hazratganj"
    assert results[0]["lat"] == 26.8488


def test_autocomplete_filters_out_of_city_results(monkeypatch, fake_response):
    payload = make_geoapify([
        feature("Hazrat Nizamuddin", "Hazrat Nizamuddin, Delhi", 28.59, 77.25),
    ])
    monkeypatch.setattr(geocode.requests, "get", lambda *a, **k: fake_response(payload))
    assert geocode.autocomplete_place("hazrat") == []


def test_autocomplete_empty_on_network_failure(monkeypatch):
    def boom(*args, **kwargs):
        raise requests_lib.Timeout("slow")

    monkeypatch.setattr(geocode.requests, "get", boom)
    assert geocode.autocomplete_place("hazra") == []


def test_autocomplete_empty_without_key(monkeypatch):
    from app import config

    monkeypatch.setattr(config, "geoapify_key", lambda: None)
    assert geocode.autocomplete_place("hazra") == []