leancodepl/patrol
Dec 2024 – Jan 2025
2 Months active
Languages Used
Dart
Technical Skills
DartFlutterFlutter TestingMobile TestingWidget TestingCode Cleanup
Fritz Matthaeus
PROFILE
Fritz Matthaeus
Fritz worked on the leancodepl/patrol repository, focusing on enhancing the Patrol Testing Framework’s widget visibility detection. Over two months, he addressed alignment-related issues that caused unreliable UI test results, particularly with widgets like SizedBox. Using Dart and Flutter, Fritz introduced alignment-aware visibility checks by parameterizing methods such as waitUntilVisible and isVisibleAt, ensuring accurate detection across various Row and Column layouts. He refactored the visibility logic to iterate through all possible alignments, updated related tests and documentation, and cleaned up code for maintainability. This work improved test determinism, reduced flaky UI tests, and strengthened automated feedback in CI pipelines.
Overall Statistics
Feature vs Bugs
50%Features
Repository Contributions
8Total
Bugs
1
Commits
8
Features
1
Lines of code
217
Activity Months2
Work History
January 2025
6 Commits • 1 Features
Jan 1, 2025Month: 2025-01 – Monthly summary for leancodepl/patrol: Delivered alignment-aware visibility checks and related enhancements to improve reliability of UI visibility assertions. Implemented waitUntilVisible and isVisibleAt with alignment parameterization for precise checks in Row/Column layouts; updated tests and documentation; and cleaned up alignment constants and imports.
6 Commits • 1 Features
Jan 1, 2025Month: 2025-01 – Monthly summary for leancodepl/patrol: Delivered alignment-aware visibility checks and related enhancements to improve reliability of UI visibility assertions. Implemented waitUntilVisible and isVisibleAt with alignment parameterization for precise checks in Row/Column layouts; updated tests and documentation; and cleaned up alignment constants and imports.
January 2025
December 2024
2 Commits
Dec 1, 2024December 2024: The Patrol repository focused on stabilizing the visibility detection used by the Patrol Testing Framework. The change addresses alignment-related visibility issues impacting interactions with widgets (notably SizedBox). Two commits were made: (1) adding an Alignment parameter to visibility-related methods to improve correctness, and (2) refactoring to remove the explicit alignment parameter and iterate through all possible alignments to determine visibility. This work increases test determinism, reduces flaky UI tests, and improves maintainability of the test framework. Business value includes more reliable automated UI testing and quicker feedback on UI regressions.
December 2024
2 Commits
Dec 1, 2024December 2024: The Patrol repository focused on stabilizing the visibility detection used by the Patrol Testing Framework. The change addresses alignment-related visibility issues impacting interactions with widgets (notably SizedBox). Two commits were made: (1) adding an Alignment parameter to visibility-related methods to improve correctness, and (2) refactoring to remove the explicit alignment parameter and iterate through all possible alignments to determine visibility. This work increases test determinism, reduces flaky UI tests, and improves maintainability of the test framework. Business value includes more reliable automated UI testing and quicker feedback on UI regressions.
Activity
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Quality Metrics
Correctness87.6%
Maintainability87.6%
Architecture82.6%
Performance77.6%
AI Usage22.6%
Skills & Technologies
Programming Languages
Dart
Technical Skills
Code CleanupDartDocumentationFlutterFlutter DevelopmentFlutter TestingMobile TestingRefactoringTestingWidget Testing
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