Test collection name more than 64 characters#141
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Issue: oceanbase#121 - Add tests for collection names with 65, 128, and 512 characters - Cover create, get_or_create, and delete operations - Test boundary cases (64, 65, 512 chars) - Mark get_or_create test as xfail due to underlying table identifier limit bug
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Actionable comments posted: 1
🤖 Fix all issues with AI agents
In `@tests/test_long_collection_name.py`:
- Around line 41-46: Replace the hardcoded server credentials (SERVER_HOST,
SERVER_PORT, SERVER_DATABASE, SERVER_USER, SERVER_PASSWORD) with
environment-driven values using os.environ.get (e.g., SEEKDB_HOST, SEEKDB_PORT,
SEEKDB_DATABASE, SEEKDB_USER, SEEKDB_PASSWORD) and sensible defaults, and update
any test code that references these constants to use the new variables; also
modify the server_client pytest fixture to detect a missing SEEKDB_HOST (or
equivalent) and call pytest.skip("SEEKDB_HOST not configured") so tests are
skipped when the external server is not available. Ensure you update references
to the constants in this file (and any imports) and keep the internal hostname
removed.
🧹 Nitpick comments (6)
tests/test_long_collection_name.py (6)
16-28: Parameterinputshadows Python built-in.The parameter name
inputshadows the built-in function. Consider renaming totextsordocumentsfor clarity.Also note that
hash()is not deterministic across Python runs unlessPYTHONHASHSEEDis set. This is acceptable here since embedding values aren't asserted, but worth documenting if reused elsewhere.
48-60: Missing client cleanup after yield.The fixture yields the client but doesn't perform cleanup. If
pyseekdb.Clientholds connections or resources, they may leak.♻️ Add cleanup after yield
`@pytest.fixture` def server_client(self): """Create server mode client""" import pyseekdb client = pyseekdb.Client( host=self.SERVER_HOST, port=self.SERVER_PORT, tenant="sys", database=self.SERVER_DATABASE, user=self.SERVER_USER, password=self.SERVER_PASSWORD ) yield client + # Cleanup: close client connection if method exists + if hasattr(client, 'close'): + client.close()
62-79: Cleanup may be skipped if assertion fails.If the assertion on line 74 fails, the collection won't be deleted, potentially leaving test artifacts. Consider using
try/finallyoraddCleanup.Also, line 79 has an f-string without placeholders (per static analysis).
♻️ Proposed fix with guaranteed cleanup
def test_create_collection_with_long_name(self, server_client): """Test create collection with name > 64 chars""" print("\n" + "="*60) print("Testing create collection with long names (>64 chars)") print("="*60) for name in self.LONG_NAMES: print(f"\n✅ Creating collection with name length: {len(name)}") - collection = server_client.create_collection( - name=name, - embedding_function=Simple3DEmbeddingFunction() - ) - assert collection.name == name, f"Collection name mismatch: {collection.name} != {name}" - print(f" Created successfully: {name[:50]}...") - - # Cleanup - server_client.delete_collection(name=name) - print(f" Deleted successfully") + try: + collection = server_client.create_collection( + name=name, + embedding_function=Simple3DEmbeddingFunction() + ) + assert collection.name == name, f"Collection name mismatch: {collection.name} != {name}" + print(f" Created successfully: {name[:50]}...") + finally: + # Cleanup regardless of assertion result + if server_client.has_collection(name=name): + server_client.delete_collection(name=name) + print(" Deleted successfully")
111-137: Same cleanup concern; multiple f-strings without placeholders.If the assertion on line 128 fails, the collection remains. Consider wrapping in
try/finally.Static analysis flags f-strings without placeholders on lines 125, 129, 133, 137. These should be regular strings.
♻️ Fix f-strings
- print(f" Created collection") + print(" Created collection") # Verify exists assert server_client.has_collection(name=name) - print(f" Verified collection exists") + print(" Verified collection exists") # Delete server_client.delete_collection(name=name) - print(f" Deleted successfully") + print(" Deleted successfully") # Verify deleted assert not server_client.has_collection(name=name) - print(f" Verified collection deleted") + print(" Verified collection deleted")
163-171: Minor: f-string without placeholder on line 167.Line 167 uses f-string but has no placeholders. Use a regular string.
- print(f"\nEnvironment Configuration:") + print("\nEnvironment Configuration:")
35-39: Optional: Annotate mutable class attribute withClassVar.Per static analysis (RUF012), mutable class attributes should be annotated. The fullwidth parentheses in Chinese comments (RUF003) are acceptable for readability.
+from typing import ClassVar, List, Union + class TestLongCollectionName: - LONG_NAMES = [ + LONG_NAMES: ClassVar[list[str]] = [ "a" * 65, "b" * 128, "c" * 512, ]
| @@ -0,0 +1,171 @@ | |||
| """ | |||
| Test collection name length > 64 characters | |||
| 测试 collection name 长度超过 64 字符的情况 | |||
hnwyllmm
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Thanks for your contribution. But you should put the file into tests/integration_tests directory. And you can refer to other test file, for example, we test different seekdb mode by pass through a db_client parameter, not creating the seekdb end by yourself.
frostming
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Please follow the instructions of the linked issue, you can just add the cases to tests/unit_tests/test_collection_name_validation.py
| if __name__ == "__main__": | ||
| print("\n" + "="*60) | ||
| print("pyseekdb - Long Collection Name Tests") | ||
| print("="*60) | ||
| print(f"\nEnvironment Configuration:") | ||
| print(f" Server: {TestLongCollectionName.SERVER_HOST}:{TestLongCollectionName.SERVER_PORT}") | ||
| print(f" Database: {TestLongCollectionName.SERVER_DATABASE}") | ||
| print("="*60 + "\n") | ||
| pytest.main([__file__, "-v", "-s"]) |
There was a problem hiding this comment.
This main block is unnecessary, please remove it
…e#155 - Move test_long_collection_name.py to tests/integration_tests - Use environment variables for database connection - Add proper cleanup in fixtures - Change pytest.raises(Exception) to pytest.raises(TypeError) - Add assertions to verify special character escaping
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Hi @hnwyllmm! This PR is now MERGEABLE with all CI checks passing. Summary:
Ready for merge! |
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The issue that this pull request try to fix is fixed by #142. |
Issue: #121
Test collection name more than 64 characters
Issue
#121
Track
Track 8 — seekdb, pyseekdb (Mentor: @hnwyllmm)
Changes
tests/test_long_collection_name.pywith comprehensive tests for collection names exceeding 64 characters.Findings & Bug Report 🐛
While writing these tests, I discovered that
get_or_create_collectionfails with long names.create_collection: ✅ Works perfectly with names > 64 chars.get_or_create_collection: ❌ Fails withOperationalError: (1059, "Identifier name ... is too long").get_or_createstill uses the raw collection name as the table identifier, hitting the DB's 64-char limit, whereascreatecorrectly uses the new metadata mapping mechanism.@pytest.mark.xfailto allow the test suite to pass while highlighting the issue.Testing
AI Contribution Details 🤖
This PR was entirely implemented by an AI Agent (Claude Code) under human supervision.
uvvirtual environment and installed dependencies via proxy.tests/test_long_collection_name.pycovering all edge cases.seekdbserver.get_or_createbug via test failures, analyzed thepymysqlstack trace, and applied@pytest.mark.xfailto handle it gracefully without blocking CI.Summary
Solution Description
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