chore: import upstream snapshot with attribution

tests/parser/remote/test_remote_creator.py

@@ -0,0 +1,131 @@
+"""Tests for application.parser.remote.remote_creator."""
+
+import json
+
+import pytest
+from unittest.mock import MagicMock
+
+
+@pytest.mark.unit
+class TestRemoteCreator:
+    def test_create_loader_valid_type(self):
+        """Cover line 34: returns loader instance for valid type."""
+        from application.parser.remote.remote_creator import RemoteCreator
+
+        mock_loader_cls = MagicMock()
+        original_loaders = RemoteCreator.loaders.copy()
+        RemoteCreator.loaders["url"] = mock_loader_cls
+        try:
+            RemoteCreator.create_loader("url")
+            mock_loader_cls.assert_called_once()
+        finally:
+            RemoteCreator.loaders = original_loaders
+
+    def test_create_loader_invalid_type_raises(self):
+        """Cover lines 32-33: raises ValueError for unknown type."""
+        from application.parser.remote.remote_creator import RemoteCreator
+
+        with pytest.raises(ValueError, match="No loader class found"):
+            RemoteCreator.create_loader("nonexistent_xyz")
+
+    def test_create_loader_case_insensitive(self):
+        """Cover line 31: type.lower() normalization."""
+        from application.parser.remote.remote_creator import RemoteCreator
+
+        mock_loader_cls = MagicMock()
+        original_loaders = RemoteCreator.loaders.copy()
+        RemoteCreator.loaders["sitemap"] = mock_loader_cls
+        try:
+            RemoteCreator.create_loader("SITEMAP")
+            mock_loader_cls.assert_called_once()
+        finally:
+            RemoteCreator.loaders = original_loaders
+
+
+@pytest.mark.unit
+class TestNormalizeRemoteData:
+    """``normalize_remote_data`` maps a stored JSONB ``remote_data`` value
+    back to the ``source_data`` shape each loader expects."""
+
+    def test_none_passes_through(self):
+        from application.parser.remote.remote_creator import normalize_remote_data
+
+        assert normalize_remote_data("crawler", None) is None
+
+    def test_crawler_dict_with_url_key(self):
+        from application.parser.remote.remote_creator import normalize_remote_data
+
+        result = normalize_remote_data(
+            "crawler", {"url": "https://example.com", "provider": "crawler"}
+        )
+        assert result == "https://example.com"
+
+    def test_url_dict_with_url_key(self):
+        from application.parser.remote.remote_creator import normalize_remote_data
+
+        result = normalize_remote_data("url", {"url": "https://example.com"})
+        assert result == "https://example.com"
+
+    def test_url_legacy_raw_key(self):
+        """Legacy rows wrapped a bare URL string as ``{"raw": ...}``."""
+        from application.parser.remote.remote_creator import normalize_remote_data
+
+        result = normalize_remote_data("crawler", {"raw": "https://legacy.example.com"})
+        assert result == "https://legacy.example.com"
+
+    def test_url_dict_with_urls_list(self):
+        from application.parser.remote.remote_creator import normalize_remote_data
+
+        result = normalize_remote_data(
+            "url", {"urls": ["https://a.example.com", "https://b.example.com"]}
+        )
+        assert result == ["https://a.example.com", "https://b.example.com"]
+
+    def test_github_repo_url_key(self):
+        from application.parser.remote.remote_creator import normalize_remote_data
+
+        result = normalize_remote_data(
+            "github", {"repo_url": "https://github.com/arc53/DocsGPT"}
+        )
+        assert result == "https://github.com/arc53/DocsGPT"
+
+    def test_sitemap_dict_with_url_key(self):
+        from application.parser.remote.remote_creator import normalize_remote_data
+
+        result = normalize_remote_data("sitemap", {"url": "https://example.com/sitemap.xml"})
+        assert result == "https://example.com/sitemap.xml"
+
+    def test_plain_string_url_passes_through(self):
+        from application.parser.remote.remote_creator import normalize_remote_data
+
+        assert normalize_remote_data("crawler", "https://example.com") == "https://example.com"
+
+    def test_url_dict_without_url_key_returns_none(self):
+        """A URL-type loader must never receive a dict, even a malformed one."""
+        from application.parser.remote.remote_creator import normalize_remote_data
+
+        assert normalize_remote_data("crawler", {"provider": "crawler"}) is None
+
+    def test_reddit_dict_serialized_to_json_string(self):
+        """reddit's loader runs json.loads() — it needs a JSON string."""
+        from application.parser.remote.remote_creator import normalize_remote_data
+
+        result = normalize_remote_data(
+            "reddit", {"client_id": "x", "search_queries": ["y"]}
+        )
+        assert isinstance(result, str)
+        assert json.loads(result) == {"client_id": "x", "search_queries": ["y"]}
+
+    def test_s3_dict_passes_through(self):
+        """S3Loader.load_data() accepts a dict, so it is left untouched."""
+        from application.parser.remote.remote_creator import normalize_remote_data
+
+        data = {"bucket": "b", "prefix": "k"}
+        assert normalize_remote_data("s3", data) == data
+
+    def test_json_string_remote_data_is_parsed(self):
+        """Legacy rows that stored the JSON itself as a string still resolve."""
+        from application.parser.remote.remote_creator import normalize_remote_data
+
+        result = normalize_remote_data("crawler", '{"url": "https://example.com"}')
+        assert result == "https://example.com"