google/dagger
Apr 2026 – May 2026
2 Months active
Languages Used
Java
Technical Skills
JUnitJavatest-driven developmentunit testingDependency InjectionSoftware Testing
Xavier Garabito
PROFILE
Xavier Garabito
Worked on the google/dagger repository to modernize its testing framework and enhance dependency injection reliability. Migrated legacy Java tests to use JUnit’s assertThrows, replacing older try/catch/fail and ExpectedException patterns, which improved test readability and maintainability while reducing reliance on deprecated practices. Additionally, implemented strict duplicate detection for Dagger Map Bindings by introducing a compile-time verification mechanism and a new compiler option, preventing duplicate map key masking across component hierarchies. These contributions focused on test-driven development and software testing, resulting in more robust CI feedback, safer refactoring, and improved correctness for Guava-backed dependency injection scenarios.
Overall Statistics
Feature vs Bugs
100%Features
Repository Contributions
3Total
Bugs
0
Commits
3
Features
2
Lines of code
1,370
Activity Months2
Your Network
5010 peopleSame Organization
@google.com4997
Benedict OdaiMember
Craig IngramMember
KayyuriMember
Scott SuarezMember
Agent2Agent (A2A) BotMember
Andreas AbelMember
Aadi KapurMember
Aadish GoelMember
Aahil MehtaMember
Work History
May 2026
1 Commits • 1 Features
May 1, 2026May 2026: Implemented cross-hierarchy strict duplicate detection for Dagger Map Bindings, adding a compile-time verification across the full binding graph. Introduced a new compiler option to enable this behavior and updated release notes to reflect the fix for duplicate masking in Map components. These changes improve DI correctness, prevent runtime failures with Guava-backed maps, and reduce maintenance cost.
1 Commits • 1 Features
May 1, 2026May 2026: Implemented cross-hierarchy strict duplicate detection for Dagger Map Bindings, adding a compile-time verification across the full binding graph. Introduced a new compiler option to enable this behavior and updated release notes to reflect the fix for duplicate masking in Map components. These changes improve DI correctness, prevent runtime failures with Guava-backed maps, and reduce maintenance cost.
May 2026
April 2026
2 Commits • 1 Features
Apr 1, 2026April 2026: Delivered Testing Framework Modernization for google/dagger by migrating legacy tests to assertThrows, replacing try/catch/fail and ExpectedException patterns, and removing unnecessary suppressions. The work enhances test reliability, readability, and maintainability, enabling safer future refactors and faster CI feedback.
April 2026
2 Commits • 1 Features
Apr 1, 2026April 2026: Delivered Testing Framework Modernization for google/dagger by migrating legacy tests to assertThrows, replacing try/catch/fail and ExpectedException patterns, and removing unnecessary suppressions. The work enhances test reliability, readability, and maintainability, enabling safer future refactors and faster CI feedback.
Activity
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Quality Metrics
Correctness100.0%
Maintainability93.4%
Architecture100.0%
Performance93.4%
AI Usage26.6%
Skills & Technologies
Programming Languages
Java
Technical Skills
Dependency InjectionJUnitJavaSoftware Testingtest-driven developmentunit testing
Repositories Contributed To
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