Move Request-specific auth checks into requests.authorization

tests/domain/test_authz.py

@@ -1,20 +0,0 @@
-from atst.domain.authz import Authorization
-from atst.domain.roles import Roles
-
-from tests.factories import RequestFactory, UserFactory
-
-
-def test_creator_can_view_own_request():
-    user = UserFactory.create()
-    request = RequestFactory.create(creator=user)
-    assert Authorization.can_view_request(user, request)
-
-    other_user = UserFactory.create()
-    assert not Authorization.can_view_request(other_user, request)
-
-
-def test_ccpo_user_can_view_request():
-    role = Roles.get("ccpo")
-    ccpo_user = UserFactory.create(atat_role=role)
-    request = RequestFactory.create()
-    assert Authorization.can_view_request(ccpo_user, request)