chore: import upstream snapshot with attribution

python/tests/core/gdocs/test_readdir.py

@@ -0,0 +1,363 @@
+# ========= Copyright 2026 @ Strukto.AI All Rights Reserved. =========
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+# ========= Copyright 2026 @ Strukto.AI All Rights Reserved. =========
+
+from unittest.mock import AsyncMock, patch
+
+import pytest
+
+from mirage.accessor.gdocs import GDocsAccessor
+from mirage.cache.index.ram import RAMIndexCacheStore
+from mirage.core.gdocs.readdir import readdir
+from mirage.core.gdocs.stat import stat
+from mirage.types import PathSpec
+from mirage.utils.key_prefix import mount_key
+
+
+@pytest.fixture
+def accessor():
+    return GDocsAccessor(config=None, token_manager=None)
+
+
+@pytest.fixture
+def index():
+    return RAMIndexCacheStore()
+
+
+@pytest.mark.asyncio
+async def test_readdir_root(accessor, index):
+    result = await readdir(
+        accessor,
+        PathSpec(resource_path=mount_key("/gdocs", "/gdocs"),
+                 virtual="/gdocs",
+                 directory="/gdocs"), index)
+    assert result == ["/gdocs/owned", "/gdocs/shared"]
+
+
+@pytest.mark.asyncio
+async def test_readdir_owned(accessor, index):
+    files = [
+        {
+            "id": "doc1",
+            "name": "My Doc",
+            "modifiedTime": "2026-04-01T00:00:00.000Z",
+            "owners": [{
+                "me": True
+            }],
+        },
+    ]
+    with patch(
+            "mirage.core.gdocs.readdir.list_all_files",
+            new_callable=AsyncMock,
+            return_value=files,
+    ):
+        result = await readdir(
+            accessor,
+            PathSpec(resource_path=mount_key("/gdocs/owned", "/gdocs"),
+                     virtual="/gdocs/owned",
+                     directory="/gdocs/owned"), index)
+        assert len(result) == 1
+        assert "doc1" in result[0]
+
+
+@pytest.mark.asyncio
+async def test_readdir_shared(accessor, index):
+    files = [
+        {
+            "id": "doc2",
+            "name": "Shared Doc",
+            "modifiedTime": "2026-03-15T00:00:00.000Z",
+            "owners": [{
+                "me": False
+            }],
+        },
+    ]
+    with patch(
+            "mirage.core.gdocs.readdir.list_all_files",
+            new_callable=AsyncMock,
+            return_value=files,
+    ):
+        result = await readdir(
+            accessor,
+            PathSpec(resource_path=mount_key("/gdocs/shared", "/gdocs"),
+                     virtual="/gdocs/shared",
+                     directory="/gdocs/shared"), index)
+        assert len(result) == 1
+        assert "doc2" in result[0]
+
+
+@pytest.mark.asyncio
+async def test_readdir_file_path_raises(accessor, index):
+    with pytest.raises(FileNotFoundError):
+        await readdir(
+            accessor,
+            PathSpec(resource_path=mount_key("/gdocs/owned/file.gdoc.json",
+                                             "/gdocs"),
+                     virtual="/gdocs/owned/file.gdoc.json",
+                     directory="/gdocs/owned/file.gdoc.json"), index)
+
+
+@pytest.mark.asyncio
+async def test_readdir_invalid_path_raises(accessor, index):
+    with pytest.raises(FileNotFoundError):
+        await readdir(
+            accessor,
+            PathSpec(resource_path=mount_key("/gdocs/bogus", "/gdocs"),
+                     virtual="/gdocs/bogus",
+                     directory="/gdocs/bogus"), index)
+
+
+@pytest.mark.asyncio
+async def test_readdir_owned_pushes_modified_range(accessor, index):
+    captured = {}
+
+    async def fake_list(token_manager, mime_type=None, **kwargs):
+        captured.update(kwargs)
+        captured["mime_type"] = mime_type
+        return []
+
+    with patch("mirage.core.gdocs.readdir.list_all_files", new=fake_list):
+        await readdir(
+            accessor,
+            PathSpec(resource_path=mount_key("/gdocs/owned/2026-05-*",
+                                             "/gdocs"),
+                     virtual="/gdocs/owned/2026-05-*",
+                     directory="/gdocs/owned",
+                     pattern="2026-05-*"), index)
+
+    assert captured["modified_after"] == "2026-05-01T00:00:00Z"
+    assert captured["modified_before"] == "2026-06-01T00:00:00Z"
+
+
+@pytest.mark.asyncio
+async def test_readdir_owned_filtered_does_not_cache(accessor, index):
+    files = [{
+        "id": "may",
+        "name": "MayDoc",
+        "modifiedTime": "2026-05-15T00:00:00.000Z",
+        "owners": [{
+            "me": True
+        }]
+    }]
+    full_files = files + [{
+        "id": "jan",
+        "name": "JanDoc",
+        "modifiedTime": "2026-01-15T00:00:00.000Z",
+        "owners": [{
+            "me": True
+        }]
+    }]
+
+    call_count = {"n": 0}
+
+    async def fake_list(token_manager,
+                        mime_type=None,
+                        modified_after=None,
+                        modified_before=None,
+                        **kwargs):
+        call_count["n"] += 1
+        if modified_after:
+            return files
+        return full_files
+
+    with patch("mirage.core.gdocs.readdir.list_all_files", new=fake_list):
+        await readdir(
+            accessor,
+            PathSpec(resource_path=mount_key("/gdocs/owned/2026-05-*",
+                                             "/gdocs"),
+                     virtual="/gdocs/owned/2026-05-*",
+                     directory="/gdocs/owned",
+                     pattern="2026-05-*"), index)
+        result = await readdir(
+            accessor,
+            PathSpec(resource_path=mount_key("/gdocs/owned", "/gdocs"),
+                     virtual="/gdocs/owned",
+                     directory="/gdocs/owned"), index)
+
+    assert call_count["n"] == 2
+    assert len(result) == 2
+
+
+@pytest.mark.asyncio
+async def test_readdir_owned_filtered_bypasses_warm_cache(accessor, index):
+    full_files = [
+        {
+            "id": "may",
+            "name": "MayDoc",
+            "modifiedTime": "2026-05-15T00:00:00.000Z",
+            "owners": [{
+                "me": True
+            }]
+        },
+        {
+            "id": "jan",
+            "name": "JanDoc",
+            "modifiedTime": "2026-01-15T00:00:00.000Z",
+            "owners": [{
+                "me": True
+            }]
+        },
+    ]
+    may_only = [full_files[0]]
+
+    call_count = {"n": 0}
+
+    async def fake_list(token_manager,
+                        mime_type=None,
+                        modified_after=None,
+                        modified_before=None,
+                        **kwargs):
+        call_count["n"] += 1
+        if modified_after:
+            return may_only
+        return full_files
+
+    with patch("mirage.core.gdocs.readdir.list_all_files", new=fake_list):
+        await readdir(
+            accessor,
+            PathSpec(resource_path=mount_key("/gdocs/owned", "/gdocs"),
+                     virtual="/gdocs/owned",
+                     directory="/gdocs/owned"), index)
+        await readdir(
+            accessor,
+            PathSpec(resource_path=mount_key("/gdocs/owned/2026-05-*",
+                                             "/gdocs"),
+                     virtual="/gdocs/owned/2026-05-*",
+                     directory="/gdocs/owned",
+                     pattern="2026-05-*"), index)
+
+    assert call_count["n"] == 2
+
+
+@pytest.mark.asyncio
+async def test_readdir_owned_no_pattern_omits_range(accessor, index):
+    captured = {}
+
+    async def fake_list(token_manager, mime_type=None, **kwargs):
+        captured.update(kwargs)
+        return []
+
+    with patch("mirage.core.gdocs.readdir.list_all_files", new=fake_list):
+        await readdir(
+            accessor,
+            PathSpec(resource_path=mount_key("/gdocs/owned", "/gdocs"),
+                     virtual="/gdocs/owned",
+                     directory="/gdocs/owned"), index)
+
+    assert captured.get("modified_after") is None
+    assert captured.get("modified_before") is None
+
+
+@pytest.mark.asyncio
+async def test_readdir_owned_non_date_pattern_omits_range(accessor, index):
+    captured = {}
+
+    async def fake_list(token_manager, mime_type=None, **kwargs):
+        captured.update(kwargs)
+        return []
+
+    with patch("mirage.core.gdocs.readdir.list_all_files", new=fake_list):
+        await readdir(
+            accessor,
+            PathSpec(resource_path=mount_key("/gdocs/owned/*foo*", "/gdocs"),
+                     virtual="/gdocs/owned/*foo*",
+                     directory="/gdocs/owned",
+                     pattern="*foo*"), index)
+
+    assert captured.get("modified_after") is None
+    assert captured.get("modified_before") is None
+
+
+@pytest.mark.asyncio
+async def test_readdir_filtered_then_stat_succeeds(accessor, index):
+    files = [{
+        "id": "may1",
+        "name": "MayDoc",
+        "modifiedTime": "2026-05-15T00:00:00.000Z",
+        "owners": [{
+            "me": False
+        }]
+    }]
+    with patch(
+            "mirage.core.gdocs.readdir.list_all_files",
+            new_callable=AsyncMock,
+            return_value=files,
+    ):
+        listed = await readdir(
+            accessor,
+            PathSpec(resource_path=mount_key("/gdocs/shared/2026-05-*",
+                                             "/gdocs"),
+                     virtual="/gdocs/shared/2026-05-*",
+                     directory="/gdocs/shared",
+                     pattern="2026-05-*"), index)
+    assert len(listed) == 1
+    matched = listed[0]
+    result = await stat(
+        accessor,
+        PathSpec(resource_path=mount_key(matched, "/gdocs"),
+                 virtual=matched,
+                 directory=matched),
+        index,
+    )
+    assert result.extra["doc_id"] == "may1"
+
+
+@pytest.mark.asyncio
+async def test_readdir_owned_newest_first_across_cache(accessor, index):
+    """Relies on API mock newest-first, mirroring orderBy modifiedTime desc."""
+    files = [
+        {
+            "id": "new",
+            "name": "Latest",
+            "modifiedTime": "2026-05-03T00:00:00.000Z",
+            "owners": [{
+                "me": True
+            }]
+        },
+        {
+            "id": "mid",
+            "name": "Middle",
+            "modifiedTime": "2026-04-01T00:00:00.000Z",
+            "owners": [{
+                "me": True
+            }]
+        },
+        {
+            "id": "old",
+            "name": "Oldest",
+            "modifiedTime": "2026-01-01T00:00:00.000Z",
+            "owners": [{
+                "me": True
+            }]
+        },
+    ]
+    with patch(
+            "mirage.core.gdocs.readdir.list_all_files",
+            new_callable=AsyncMock,
+            return_value=files,
+    ) as mock_list:
+        first = await readdir(
+            accessor,
+            PathSpec(resource_path=mount_key("/gdocs/owned", "/gdocs"),
+                     virtual="/gdocs/owned",
+                     directory="/gdocs/owned"), index)
+        second = await readdir(
+            accessor,
+            PathSpec(resource_path=mount_key("/gdocs/owned", "/gdocs"),
+                     virtual="/gdocs/owned",
+                     directory="/gdocs/owned"), index)
+        assert mock_list.call_count == 1
+    assert first == second
+    assert "new" in first[0]
+    assert "mid" in first[1]
+    assert "old" in first[-1]