"""Tests module."""

from unittest import mock

import pytest
from fastapi.testclient import TestClient

from .repositories import UserRepository, UserNotFoundError
from .models import User
from .application import app


@pytest.fixture
def client():
    yield TestClient(app)


def test_get_list(client):
    repository_mock = mock.Mock(spec=UserRepository)
    repository_mock.get_all.return_value = [
        User(id=1, email='test1@email.com', hashed_password='pwd', is_active=True),
        User(id=2, email='test2@email.com', hashed_password='pwd', is_active=False),
    ]

    with app.container.user_repository.override(repository_mock):
        response = client.get('/users')

    assert response.status_code == 200
    data = response.json()
    assert data == [
        {'id': 1, 'email': 'test1@email.com', 'hashed_password': 'pwd', 'is_active': True},
        {'id': 2, 'email': 'test2@email.com', 'hashed_password': 'pwd', 'is_active': False},
    ]


def test_get_by_id(client):
    repository_mock = mock.Mock(spec=UserRepository)
    repository_mock.get_by_id.return_value = User(
        id=1,
        email='xyz@email.com',
        hashed_password='pwd',
        is_active=True,
    )

    with app.container.user_repository.override(repository_mock):
        response = client.get('/users/1')

    assert response.status_code == 200
    data = response.json()
    assert data == {'id': 1, 'email': 'xyz@email.com', 'hashed_password': 'pwd', 'is_active': True}
    repository_mock.get_by_id.assert_called_once_with(1)


def test_get_by_id_404(client):
    repository_mock = mock.Mock(spec=UserRepository)
    repository_mock.get_by_id.side_effect = UserNotFoundError(1)

    with app.container.user_repository.override(repository_mock):
        response = client.get('/users/1')

    assert response.status_code == 404


@mock.patch('webapp.services.uuid4', return_value='xyz')
def test_add(_, client):
    repository_mock = mock.Mock(spec=UserRepository)
    repository_mock.add.return_value = User(
        id=1,
        email='xyz@email.com',
        hashed_password='pwd',
        is_active=True,
    )

    with app.container.user_repository.override(repository_mock):
        response = client.post('/users')

    assert response.status_code == 201
    data = response.json()
    assert data == {'id': 1, 'email': 'xyz@email.com', 'hashed_password': 'pwd', 'is_active': True}
    repository_mock.add.assert_called_once_with(email='xyz@email.com', password='pwd')


def test_remove(client):
    repository_mock = mock.Mock(spec=UserRepository)

    with app.container.user_repository.override(repository_mock):
        response = client.delete('/users/1')

    assert response.status_code == 204
    repository_mock.delete_by_id.assert_called_once_with(1)


def test_remove_404(client):
    repository_mock = mock.Mock(spec=UserRepository)
    repository_mock.delete_by_id.side_effect = UserNotFoundError(1)

    with app.container.user_repository.override(repository_mock):
        response = client.delete('/users/1')

    assert response.status_code == 404


def test_status(client):
    response = client.get('/status')
    assert response.status_code == 200
    data = response.json()
    assert data == {'status': 'OK'}
