"""Unit tests for user_interaction model."""

from unittest.mock import MagicMock

from boto.dynamodb2.items import Item
from boto.dynamodb2.table import Table
from oto import response
from oto import status
import pytest

from social_analytics.models import user_interaction


@pytest.fixture
def get_user_interactions():
    """Get user interactions fixture."""
    data_for_iterm_1 = {
        'artist_id': '57450', 'user_id': '2',
        'created_date': '2017-10-27T12:04:10.590820'}

    data_for_iterm_2 = {
        'artist_id': '57451', 'user_id': '2',
        'created_date': '2017-10-24T12:04:10.590820'}

    interactions = Table('interactions')

    item1 = Item(interactions, data=data_for_iterm_1)
    item2 = Item(interactions, data=data_for_iterm_2)

    return response.Response([item1, item2])


@pytest.fixture
def not_found_user_interactions():
    """Get user interactions fixture."""
    return response.create_not_found_response()


def test_get_user_interactions_by_user_id(monkeypatch, get_user_interactions):
    """Test get user interactions by user id."""
    monkeypatch.setattr(user_interaction.UserInteraction, 'fetch', MagicMock(
        return_value=get_user_interactions))

    user_id = '2'
    user_interactions = user_interaction.get_user_interactions_by_user_id(
        user_id)

    assert user_interactions

    user_interactions = user_interactions.message['items']

    assert len(user_interactions) == 2


def test_get_user_interactions_by_user_id_not_found(
        monkeypatch, not_found_user_interactions):
    """Test get user interactions by user id not found."""
    monkeypatch.setattr(user_interaction.UserInteraction, 'fetch', MagicMock(
        return_value=not_found_user_interactions))

    user_id = '3'

    user_interactions = user_interaction.get_user_interactions_by_user_id(
        user_id)

    assert not user_interactions


def test_get_user_interactions_by_user_id_bad_params():
    """Test get user interactions by user id with bad params."""
    user_id = ''

    user_interactions = user_interaction.get_user_interactions_by_user_id(
        user_id)

    assert not user_interactions
    assert user_interactions.status == status.BAD_REQUEST