
Worked on enhancing language testing for the oppia-android repository by updating AudioLanguageFragmentTest to use a production-only language configuration, ensuring that test scenarios accurately reflect real-world usage. Leveraged Kotlin and Android development skills to modularize tests with dedicated Bazel targets, improving both organization and CI performance. Added targeted unit tests to validate fallback behavior when unsupported languages, such as Hindi, are encountered, confirming correct defaults to English through ProfileManagementController. Addressed maintainability by restructuring test dependencies and acknowledged local Bazel toolchain issues, relying on CI for validation. The work improved test reliability and laid groundwork for future production-language coverage.
In April 2026, delivered production-focused enhancements to language testing in oppia-android. Updated AudioLanguageFragmentTest to use a production-only language configuration and added tests that validate fallback behavior for unsupported languages. Implemented test modularization by creating separate Bazel targets and updated test dependencies. Added language-preference testing support using ProfileManagementController and HINDI_AUDIO_LANGUAGE to verify correct fallbacks to English when Hindi is not supported. Testing notes acknowledge local Bazel toolchain issues; CI will validate builds and tests. These changes improve test accuracy, reliability, and maintainability, reducing risk of production-language regressions.
In April 2026, delivered production-focused enhancements to language testing in oppia-android. Updated AudioLanguageFragmentTest to use a production-only language configuration and added tests that validate fallback behavior for unsupported languages. Implemented test modularization by creating separate Bazel targets and updated test dependencies. Added language-preference testing support using ProfileManagementController and HINDI_AUDIO_LANGUAGE to verify correct fallbacks to English when Hindi is not supported. Testing notes acknowledge local Bazel toolchain issues; CI will validate builds and tests. These changes improve test accuracy, reliability, and maintainability, reducing risk of production-language regressions.

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