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DeWu Technology
DeWu Technology
Nov 11, 2024 · Backend Development

Precise Testing Platform: Architecture, Recommendation Engine, and Graph Database Implementation

The Precise Testing Platform combines a recommendation engine—featuring a link analyzer, diff analyzer, and knowledge base—to automatically construct detailed method‑call graphs from source code, extract HTTP and Dubbo APIs, handle reflections and inheritance, and store billions of nodes in Nebula Graph, thereby eliminating blind, missed, and redundant tests while boosting coverage and reducing testing costs.

ASTBackend DevelopmentJava
0 likes · 54 min read
Precise Testing Platform: Architecture, Recommendation Engine, and Graph Database Implementation
DeWu Technology
DeWu Technology
Nov 27, 2023 · Operations

Precise Testing Platform: Practice, Data, and Insights

A precise testing platform built on AST analysis and a recommendation engine was deployed across four core applications, enabling automated test execution with 100% pass rates, at least 75% service coverage, around 80% precision, early defect interception, and up to one hour per‑iteration time savings while planning further expansion and precision improvements.

ASTSoftware qualitycode analysis
0 likes · 11 min read
Precise Testing Platform: Practice, Data, and Insights
Software Development Quality
Software Development Quality
May 13, 2023 · Operations

How Precise Testing Transforms FinTech QA: Real-World Practices and Future Directions

This article explains the concept of precise testing, illustrates industry implementations at iQIYI and ByteDance, examines current practices within China Industrial and Commercial Bank, and outlines future enhancements such as dynamic analysis and intelligent test case recommendation to improve test efficiency and risk assessment.

FinTechSoftware Testingcoverage analysis
0 likes · 10 min read
How Precise Testing Transforms FinTech QA: Real-World Practices and Future Directions
Yuewen Technology
Yuewen Technology
Oct 29, 2021 · Backend Development

How Precise Server‑Side Testing Transforms QA: Theory and Real‑World Results

This article examines the shortcomings of traditional regression testing, introduces a precise testing framework that combines black‑box and white‑box techniques, outlines its core principles, evolution steps, and measurement methods, and shares practical outcomes and future directions for server‑side quality assurance.

Backend testingKnowledge Basecode coverage
0 likes · 9 min read
How Precise Server‑Side Testing Transforms QA: Theory and Real‑World Results
DevOps
DevOps
Aug 23, 2021 · Fundamentals

Precise Testing: Concepts, Principles, Architecture, and Challenges

The article explains precise testing—a data‑driven approach that maps test cases to source code changes to improve test efficiency, coverage measurement, and impact analysis—while discussing its architecture, implementation methods, benefits, and the practical challenges of adopting it in agile projects.

Agile TestingSoftware Testingimpact analysis
0 likes · 9 min read
Precise Testing: Concepts, Principles, Architecture, and Challenges
iQIYI Technical Product Team
iQIYI Technical Product Team
Aug 20, 2021 · Industry Insights

How Leading Tech Companies Tackle Precise Automated Testing and Visual AI Evaluation

This article compiles the Q&A from iTech Talk 17, where experts from iQIYI, Meituan, Tencent, and ZhaiZhai share practical solutions for precise automated testing, intelligent test instrumentation, APP diff automation, and visual AI evaluation, revealing real‑world challenges, implementation details, and measurable benefits across large‑scale production environments.

Automated TestingSoftware Testingindustry insights
0 likes · 18 min read
How Leading Tech Companies Tackle Precise Automated Testing and Visual AI Evaluation
iQIYI Technical Product Team
iQIYI Technical Product Team
Aug 13, 2021 · Industry Insights

How iQIYI Built a Precise Testing System to Boost Regression Quality and Efficiency

This article details iQIYI's precise testing framework, explaining why traditional regression testing falls short, how a custom code‑coverage tool and knowledge‑base enable fine‑grained test‑case selection across client, server and micro‑service layers, and the measurable impact on test speed and reliability.

MicroservicesTesting frameworkcode coverage
0 likes · 17 min read
How iQIYI Built a Precise Testing System to Boost Regression Quality and Efficiency
Yanxuan Tech Team
Yanxuan Tech Team
Oct 9, 2020 · Operations

How Precise Testing Transforms Quality Assurance at NetEase Yanxuan

This article explains the concept, goals, and implementation of Precise Testing at NetEase Yanxuan, detailing its bidirectional tracing, lifecycle integration, platform architecture, code analysis techniques, breakthroughs with JaCoCo, and future directions for usability, precision, and intelligence.

JavaSoftware qualitycoverage analysis
0 likes · 12 min read
How Precise Testing Transforms Quality Assurance at NetEase Yanxuan