Use lazy_fixture in tests

[simonw]

From https://twitter.com/webology/status/1397637331667103749

[simonw]

Maybe this test would benefit?

django-sql-dashboard/test_project/test_dashboard_permissions.py

Lines 86 to 107 in 91a714e

	@pytest.mark.parametrize(
	"view_policy,user_types_who_can_see",
	(
	("private", (UserType.owner,)),
	("public", all_user_types),
	("unlisted", all_user_types),
	(
	"loggedin",
	(
	UserType.owner,
	UserType.loggedin,
	UserType.groupmember,
	UserType.staff,
	UserType.superuser,
	),
	),
	("group", (UserType.owner, UserType.groupmember)),
	("staff", (UserType.owner, UserType.staff, UserType.superuser)),
	("superuser", (UserType.owner, UserType.superuser)),
	),
	)
	def test_saved_dashboard_view_permissions(