import datetime
import pytest

from django.utils import timezone
from django.urls import reverse

from pytest_django.asserts import assertFormError, assertRedirects, assertContains, assertNotContains

from training import models


def test_add_qualification(admin_client, trainee, admin_user):
    url = reverse('add_qualification', kwargs={'pk': trainee.pk})
    date = (timezone.now() + datetime.timedelta(days=3)).strftime("%Y-%m-%d")
    response = admin_client.post(url, {'date': date, 'trainee': trainee.pk, 'supervisor': trainee.pk })
    assertFormError(response, 'form', 'date', 'Qualification date may not be in the future')
    assertFormError(response, 'form', 'supervisor', 'One may not supervise oneself...')
    response = admin_client.post(url, {'date': date, 'trainee': trainee.pk, 'supervisor': admin_user.pk })
    assertFormError(response, 'form', 'supervisor', 'Selected supervisor must actually *be* a supervisor...')