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@Merango Merango commented May 8, 2025

Prometheus: Add README for prometheus-test

Summary of Changes

This PR adds a README file for the prometheus-test repository.

Summary by CodeRabbit

  • New Features

    • Introduced a comprehensive Prometheus Test Framework for end-to-end testing with MongoDB integration and multi-worker orchestration.
    • Added detailed documentation with setup instructions, configuration guidance, and usage examples.
  • Documentation

    • Added a security and quality audit report highlighting vulnerabilities, performance, and maintainability recommendations.
  • Bug Fixes

    • Improved error handling and configuration validation for enhanced reliability and security.
  • Performance

    • Optimized MongoDB client usage for better efficiency and faster test execution.

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coderabbitai bot commented May 8, 2025

Walkthrough

A comprehensive Prometheus Test Framework has been introduced, featuring Python modules for orchestrating multi-worker Prometheus task testing with MongoDB integration. The framework includes setup scripts, configuration files, documentation, and core modules for worker management, test execution, data handling, and utilities. Security and quality audit documentation, along with improvements to configuration validation and MongoDB client management, have also been added.

Changes

Files / Groups Change Summary
setup.py, .prettierrc, README.md Added package setup, code formatting configuration, and detailed documentation for installation, configuration, test structure, running, and environment management.
prometheus_test/__init__.py Exported main classes: TestRunner, TestStep, and Worker.
prometheus_test/workers.py Added Worker class for individual worker server management and TestEnvironment class for orchestrating multiple workers, including environment setup, process lifecycle, and resource management.
prometheus_test/runner.py Introduced core test runner logic: MongoDB config TypedDicts, TestConfig dataclass (with path normalization and YAML loading), TestStep dataclass, and TestRunner class for orchestrating tests, managing state, error handling, and MongoDB operations. Enhanced with configuration validation (using pydantic), specific exception handling, and cached MongoDB client for performance.
prometheus_test/data.py Added DataManager class for managing test data, keypair handling, cryptographic signing, payload preparation, and error handling for missing keys or data.
prometheus_test/utils.py Added utility functions for loading keypairs and creating Ed25519 signatures.
SECURITY_AUDIT_Prometheus-beta.md Added a detailed security and quality audit report identifying vulnerabilities, performance issues, and maintainability recommendations. Summarizes improvements for MongoDB connection security, state serialization, error handling, and configuration validation.

Sequence Diagram(s)

sequenceDiagram
    participant Tester
    participant TestRunner
    participant TestEnvironment
    participant Worker
    participant MongoDB

    Tester->>TestRunner: Initialize with TestConfig
    TestRunner->>TestEnvironment: Setup workers
    loop For each round
        TestRunner->>MongoDB: Validate/reset state
        TestRunner->>Worker: Start/stop as needed
        TestRunner->>Worker: Execute TestStep (prepare/execute/validate)
        Worker-->>TestRunner: Return results
        TestRunner->>MongoDB: Save/load test state
    end
    TestRunner->>TestEnvironment: Cleanup workers
    TestRunner-->>Tester: Report results
Loading

Poem

In a warren of code, the framework grew,
With workers and tests, and MongoDB too.
Secure and robust, each bunny did strive,
To hop through the rounds and keep tests alive.
With keys in their paws and configs in sight,
They debugged and they logged through the long coding night.
🐇✨

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Actionable comments posted: 1

🔭 Outside diff range comments (1)
.kno/chunk_review.txt (1)

1-1533: 🛠️ Refactor suggestion

Remove internal review artifact file.

The .kno/chunk_review.txt appears to be a generated review summary and not part of your production code. It should not be checked into the repository. Please remove this file from the PR and add the .kno/ directory (or this file) to .gitignore to keep the repo clean and focused on source and documentation files only.

🧰 Tools
🪛 LanguageTool

[uncategorized] ~21-~21: Did you just mean “,” or “)”?
Context: ...0.0", ], python_requires=">=3.8", ) === File: .prettierrc === -- Chunk 1 ...

(COMMA_PERIOD)


[misspelling] ~190-~190: This word is normally spelled with a hyphen.
Context: ... MongoDB, you may need to do additional post processing (e.g. adding UUIDs). You can define a p...

(EN_COMPOUNDS_POST_PROCESSING)


[uncategorized] ~202-~202: If this is a compound adjective that modifies the following noun, use a hyphen.
Context: ...f you have an .env file in your agent's top level folder (for API keys, etc), those envir...

(EN_COMPOUND_ADJECTIVE_INTERNAL)


[style] ~202-~202: In American English, abbreviations like “etc.” require a period.
Context: ...agent's top level folder (for API keys, etc), those environment variables will be a...

(ETC_PERIOD)


[uncategorized] ~202-~202: Use a comma before ‘or’ if it connects two independent clauses (unless they are closely connected and short).
Context: ...nt to add testing specific ENV variables or you need to override any values from yo...

(COMMA_COMPOUND_SENTENCE)


[uncategorized] ~282-~282: Loose punctuation mark.
Context: ...e2e [--reset] ``` Options: - --reset: Force reset of all databases before run...

(UNLIKELY_OPENING_PUNCTUATION)


[style] ~286-~286: Consider a more concise word here.
Context: ... the remote MongoDB instance (if using) in order to keep the state in sync. === File: .git...

(IN_ORDER_TO_PREMIUM)


[duplication] ~297-~297: Possible typo: you repeated a word.
Context: ... pycache .pytest_cache .pypirc *.db test test_state.json task_flow.egg-info example_r...

(ENGLISH_WORD_REPEAT_RULE)


[duplication] ~333-~333: Possible typo: you repeated a word.
Context: ...epository directories repos/ # Ignore Data data/* venv **/venv/ === File: prometheu...

(ENGLISH_WORD_REPEAT_RULE)

🧹 Nitpick comments (5)
SECURITY_AUDIT_Prometheus-beta.md (5)

1-4: Consolidate Duplicate Top-Level Headings
The document currently has two H1 headings (#) at lines 1 and 3, which is redundant and can be confusing. Keep a single top‐level heading for the report title and demote the second to an H2 (e.g., ## Codebase Vulnerability and Quality Report) or remove it altogether.


75-84: Clarify Imports and Python Version for Path Traversal Fix
The snippet uses Path, Optional, yaml, and is_relative_to, but doesn’t show imports or note that is_relative_to requires Python 3.9+.

Apply this diff before line 75:

+from pathlib import Path
+from typing import Optional
+import yaml

If supporting older Python versions, consider using os.path.commonpath instead of is_relative_to.


97-100: Review lru_cache Usage on Instance Method
Caching with @functools.lru_cache on get_mongo_client(self) will key on the instance (self), so each runner instance ends up with its own cache. Consider converting this to a @classmethod/@staticmethod or a module‐level function to ensure a single shared client. Also add the missing import.

Example diff:

+import functools
@@
-@functools.lru_cache(maxsize=1)
-def get_mongo_client(self):
+@functools.lru_cache(maxsize=1)
+@classmethod
+def get_mongo_client(cls):

127-135: Include Required Imports and Broaden Exception Handling
The run snippet references DatabaseError, ConfigurationError, and logging but doesn’t show their imports. Also evaluate if other exception types (e.g., TimeoutError, driver‐specific errors) should be handled for robustness.

Consider adding:

+import logging
+from pymongo.errors import DatabaseError
+from prometheus_test.config import ConfigurationError

9-15: Tighten Table of Contents Formatting
There are extra blank lines between list items in the Table of Contents (lines 11, 13, 15). Removing these blank lines will improve readability and consistency.

📜 Review details

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Review profile: CHILL
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📥 Commits

Reviewing files that changed from the base of the PR and between b21fabe and 56f3be8.

⛔ Files ignored due to path filters (4)
  • .kno/embedding_SBERTEmbedding_1746699598512_b21fabe/21a527af-b7b0-4415-bb6d-1d01589d14d6/data_level0.bin is excluded by !**/*.bin
  • .kno/embedding_SBERTEmbedding_1746699598512_b21fabe/21a527af-b7b0-4415-bb6d-1d01589d14d6/header.bin is excluded by !**/*.bin
  • .kno/embedding_SBERTEmbedding_1746699598512_b21fabe/21a527af-b7b0-4415-bb6d-1d01589d14d6/length.bin is excluded by !**/*.bin
  • .kno/embedding_SBERTEmbedding_1746699598512_b21fabe/21a527af-b7b0-4415-bb6d-1d01589d14d6/link_lists.bin is excluded by !**/*.bin
📒 Files selected for processing (2)
  • .kno/chunk_review.txt (1 hunks)
  • SECURITY_AUDIT_Prometheus-beta.md (1 hunks)
🧰 Additional context used
🪛 LanguageTool
.kno/chunk_review.txt

[uncategorized] ~21-~21: Did you just mean “,” or “)”?
Context: ...0.0", ], python_requires=">=3.8", ) === File: .prettierrc === -- Chunk 1 ...

(COMMA_PERIOD)


[misspelling] ~190-~190: This word is normally spelled with a hyphen.
Context: ... MongoDB, you may need to do additional post processing (e.g. adding UUIDs). You can define a p...

(EN_COMPOUNDS_POST_PROCESSING)


[uncategorized] ~202-~202: If this is a compound adjective that modifies the following noun, use a hyphen.
Context: ...f you have an .env file in your agent's top level folder (for API keys, etc), those envir...

(EN_COMPOUND_ADJECTIVE_INTERNAL)


[style] ~202-~202: In American English, abbreviations like “etc.” require a period.
Context: ...agent's top level folder (for API keys, etc), those environment variables will be a...

(ETC_PERIOD)


[uncategorized] ~202-~202: Use a comma before ‘or’ if it connects two independent clauses (unless they are closely connected and short).
Context: ...nt to add testing specific ENV variables or you need to override any values from yo...

(COMMA_COMPOUND_SENTENCE)


[uncategorized] ~282-~282: Loose punctuation mark.
Context: ...e2e [--reset] ``` Options: - --reset: Force reset of all databases before run...

(UNLIKELY_OPENING_PUNCTUATION)


[style] ~286-~286: Consider a more concise word here.
Context: ... the remote MongoDB instance (if using) in order to keep the state in sync. === File: .git...

(IN_ORDER_TO_PREMIUM)


[duplication] ~297-~297: Possible typo: you repeated a word.
Context: ... pycache .pytest_cache .pypirc *.db test test_state.json task_flow.egg-info example_r...

(ENGLISH_WORD_REPEAT_RULE)


[duplication] ~333-~333: Possible typo: you repeated a word.
Context: ...epository directories repos/ # Ignore Data data/* venv **/venv/ === File: prometheu...

(ENGLISH_WORD_REPEAT_RULE)

Comment on lines +41 to +49
serverSelectionTimeoutMS=5000
)
```

### [2] Configuration File Path Traversal Vulnerability

_File: runner.py, Lines: 60-75_

```python
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🛠️ Refactor suggestion

Add Missing Imports for MongoDB Fix Snippet
The suggested fix uses os.getenv and MongoClient but omits the necessary imports. Also ensure you import from the correct MongoDB driver.

Apply this diff before line 41:

+import os
+from pymongo import MongoClient

Committable suggestion skipped: line range outside the PR's diff.

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