def test_view_setattr_machinery(attr, subset_func, subset_func2):
    # Tests that setting attributes on a view doesn't mess anything up too bad
    adata = gen_adata((10, 10))
    view = adata[subset_func(adata.obs_names), subset_func2(adata.var_names)]

    actual = view.copy()
    setattr(view, attr, getattr(actual, attr))
    assert_equal(actual, view, exact=True)
def test_get_task_watchers(client):
    user = f.UserFactory.create()
    task = f.TaskFactory(owner=user)
    f.MembershipFactory.create(project=task.project, user=user, is_admin=True)
    url = reverse("tasks-detail", args=(task.id,))

    f.WatchedFactory.create(content_object=task, user=user)

    client.login(user)
    response = client.get(url)

    assert response.status_code == 200
    assert response.data['watchers'] == [user.id]
    assert response.data['total_watchers'] == 1