"""Functional test for routing_converters."""
import json

from application import app
from oto import response
from oto.adaptors.flask import flaskify


@app.route('/test/<comma_separated_int:tuids>', methods=['GET'])
def get_by_tuids(tuids):
    """Sample route to test  comma_separated_int route converter."""
    return flaskify(response.Response(message=tuids))


def test_comma_separated_int(client):
    """Test comma_separated_int with no errors."""
    server_response = client.get('/test/3105890,3105891,3105892')
    actual_result = json.loads(server_response.data.decode())

    assert server_response.status_code == 200
    assert actual_result == [3105890, 3105891, 3105892]


def test_comma_separated_int_single_value(client):
    """Test comma_separated_int with no errors."""
    server_response = client.get('/test/3105892')
    actual_result = json.loads(server_response.data.decode())

    assert server_response.status_code == 200
    assert actual_result == [3105892]


def test_comma_separated_int_invalid_values(client):
    """Test comma_separated_int with invalid values, resulting in 404."""
    server_response = client.get('/test/1,b,3.5')
    assert server_response.status_code == 404