def test_retrieve_notify_policies_by_anonymous_user(client):
    project = f.ProjectFactory.create()

    policy = services.get_notify_policy(project, project.owner)

    url = reverse("notifications-detail", args=[policy.pk])
    response = client.get(url, content_type="application/json")
    assert response.status_code == 404, response.status_code
    assert response.data["_error_message"] == "No NotifyPolicy matches the given query.", str(response.content)

def test_create_retrieve_notify_policy():
    project = f.ProjectFactory.create()

    policy_model_cls = apps.get_model("notifications", "NotifyPolicy")
    current_number = policy_model_cls.objects.all().count()
    assert current_number == 0

    policy = services.get_notify_policy(project, project.owner)

    current_number = policy_model_cls.objects.all().count()
    assert current_number == 1
    assert policy.notify_level == NotifyLevel.notwatch

def test_watching_users_to_notify_on_issue_modification_2():
    # If:
    # - the user is watching the issue
    # - the user is not watching the project
    # - the notify policy is involved
    # Then:
    # - email is sent
    project = f.ProjectFactory.create(anon_permissions= ["view_issues"])
    issue = f.IssueFactory.create(project=project)
    watching_user = f.UserFactory()
    issue.add_watcher(watching_user)
    watching_user_policy = services.get_notify_policy(project, watching_user)
    issue.description = "test1"
    issue.save()
    watching_user_policy.notify_level = NotifyLevel.involved
    users = services.get_users_to_notify(issue)
    assert users == {watching_user, issue.owner}

 def remove_watcher(self, user):
     notify_policy = get_notify_policy(self, user)
     set_notify_policy_level_to_ignore(notify_policy)