"""Tests for the POST /users/identity endpoint."""

import requests

from tests.integration import config


def test_create_and_fetch_identity(new_identity):
    """Test creating an identity and fetching it."""
    identity_id = new_identity['id']

    res = requests.get(f'{config.QA_BASE_URL}/users/identity/{identity_id}')

    assert res.status_code == 200
    body = res.json()
    # Not == created_identity because this response has an extra lil field
    for key, value in new_identity.items():
        assert body[key] == value


def test_create_identity_missing_field(grass_headers, identity_payload):
    """Test attempting to create an identity with a partial payload."""
    del identity_payload['email']

    res = requests.post(
        f'{config.QA_BASE_URL}/users/identity',
        headers=grass_headers,
        json=identity_payload,
    )

    assert res.status_code == 400
    body = res.json()
    assert body['code'] == 'validation_error'
    assert body['message'] == {'email': ['Missing data for required field.']}


def test_create_identity_invalid_field(grass_headers, identity_payload):
    """Test attempting to create an identity with an invalid body."""
    identity_payload['identity_id'] = 'too-short-id'

    res = requests.post(
        f'{config.QA_BASE_URL}/users/identity',
        headers=grass_headers,
        json=identity_payload,
    )

    assert res.status_code == 400
    body = res.json()
    assert body['code'] == 'validation_error'
    assert body['message'] == {'identity_id': ['Length must be between 22 and 36.']}


def test_create_identity_already_exists(grass_headers, identity_payload, new_identity):
    """Test attempting to create an identity when it already exists."""
    res = requests.post(
        f'{config.QA_BASE_URL}/users/identity',
        headers=grass_headers,
        json=identity_payload,
    )
    assert res.status_code == 400
    body = res.json()
    assert body['code'] == 'already_exists'
    assert body['message'] == 'Identity already exists.'