BI-4885: add more RLS tests

lib/dl_api_lib/dl_api_lib_tests/db/control_api/test_rls.py

@@ -8,14 +8,17 @@
 from dl_api_lib_tests.db.base import DefaultApiTestBase
 
 
-class TestDataset(DefaultApiTestBase):
+class TestRLS(DefaultApiTestBase):
     @staticmethod
     def add_rls_to_dataset(control_api, dataset, rls_config):
         field_guid = dataset.result_schema[0].id
         dataset.rls = {field_guid: rls_config}
         resp = control_api.save_dataset(dataset, fail_ok=True)
         return field_guid, resp
 
+    def test_dataset_without_configured_rls(self, saved_dataset):
+        assert all(rls_value == "" for rls_value in saved_dataset.rls.values())
+
     @pytest.mark.parametrize("case", RLS_CONFIG_CASES, ids=[c["name"] for c in RLS_CONFIG_CASES])
     def test_create_and_update_rls(self, control_api, saved_dataset, case):
         config = case["config"]

lib/dl_api_lib/dl_api_lib_tests/db/data_api/test_rls.py

@@ -0,0 +1,41 @@
+import pytest
+
+from dl_api_lib_testing.app import TestingSubjectResolver
+from dl_api_lib_testing.rls import MAIN_TEST_CASE
+from dl_api_lib_tests.db.base import DefaultApiTestBase
+
+
+class TestRLS(DefaultApiTestBase):
+    @pytest.fixture(scope="function")
+    def dataset_with_rls(self, control_api, saved_dataset):
+        ds = saved_dataset
+        field_guid = ds.result_schema[0].id
+        ds.rls = {field_guid: MAIN_TEST_CASE["config"]}
+
+        control_api.save_dataset(ds, fail_ok=False)
+        resp = control_api.load_dataset(ds)
+        assert resp.status_code == 200, resp.json
+        return resp.dataset
+
+    @staticmethod
+    def _get_rls_preview_response(ds, data_api, monkeypatch, modify_rls):
+        def get_subjects_by_names_mock(self, names):
+            raise RuntimeError("Shouldn't be invoked in preview")
+
+        rls_val_modifier = "\n'x': *\n" if modify_rls else ""
+        ds.rls = {key: val + rls_val_modifier for key, val in ds.rls.items() if val}
+        monkeypatch.setattr(TestingSubjectResolver, "get_subjects_by_names", get_subjects_by_names_mock)
+        return data_api.get_preview(dataset=ds, limit=13, fail_ok=True)
+
+    def test_preview_with_saved_rls(self, dataset_with_rls, data_api, monkeypatch):
+        resp = self._get_rls_preview_response(dataset_with_rls, data_api, monkeypatch, modify_rls=False)
+        resp_data = resp.json
+        assert resp.status_code == 200, resp_data
+        assert resp_data
+
+    def test_preview_with_updated_rls(self, dataset_with_rls, data_api, monkeypatch):
+        resp = self._get_rls_preview_response(dataset_with_rls, data_api, monkeypatch, modify_rls=True)
+        resp_data = resp.json
+        assert resp.status_code == 400, resp_data
+        assert resp.bi_status_code == "ERR.DS_API.RLS.PARSE"
+        assert resp_data["message"] == "For this feature to work, save dataset after editing the RLS config."

lib/dl_api_lib/dl_api_lib_tests/unit/test_rls.py

@@ -0,0 +1,17 @@
+import pytest
+
+from dl_api_lib.utils.rls import FieldRLSSerializer
+from dl_api_lib_testing.rls import (
+    RLS_CONFIG_CASES,
+    config_to_comparable,
+)
+
+
+@pytest.mark.parametrize("case", RLS_CONFIG_CASES, ids=[c["name"] for c in RLS_CONFIG_CASES])
+def test_rls_entries_to_text_config(case):
+    expected_config = case["config_to_compare"]
+    rls_entries = case["rls_entries"]
+
+    config = FieldRLSSerializer.to_text_config(rls_entries)
+
+    assert config_to_comparable(config) == config_to_comparable(expected_config)