Awesome GitHub RepositoriesTesting and Debugging Tools

Hugo is an annotation-based debugging tool and Java method logging library. It functions as a method execution tracker that records method arguments, return values, and execution durations during application runtime. The project differentiates itself by using annotation-driven instrumentation and bytecode-level aspect injection to capture telemetry without requiring manual print statements. It employs post-compilation bytecode manipulation and aspect-oriented wrapping to insert interception logic around annotated method boundaries. The library covers observability and monitoring capabilities

Acra is an Android crash reporting framework and diagnostic data collector designed to detect failures and capture device diagnostics, system logs, and application state. It serves as an embeddable library for capturing and processing crash reports, providing a pipeline to send this data to custom backends or via email. The project features a plugin-based sender architecture that allows reports to be routed through HTTP endpoints, email clients, or proprietary backend implementations. It includes a user-controlled reporting system with preference toggles and interactive dialogs to manage user

Robolectric is a unit testing framework that runs Android tests directly inside the Java Virtual Machine, eliminating the need for an emulator or physical device. It provides a fully simulated Android environment that initializes system resources, application context, and the UI thread before each test, then resets state afterward to isolate tests from one another. The framework distinguishes itself by using shadow classes to intercept and replace Android framework method calls at runtime, allowing tests to control Android component lifecycles, simulate native methods, and test UI components

Pidcat ist ein Kommandozeilen-Utility für die Android-Entwicklung, das System-Logs für ein spezifisches Anwendungspaket filtert. Es fungiert als Logcat-Filter und Colorizer, der die Ausgabe für ein einzelnes Paket isoliert, um beim Debugging des Anwendungsverhaltens zu unterstützen. Das Tool zeichnet sich durch die dynamische Verfolgung von Prozessidentifikatoren aus. Es überwacht Systemprozesslisten, um die Ziel-Prozess-ID automatisch zu aktualisieren, wenn eine Anwendung neu startet oder neu bereitgestellt wird, wodurch sichergestellt wird, dass der Log-Stream ohne manuelles Eingreifen bestehen bleibt. Um die Lesbarkeit zu verbessern, wendet das Utility eine Farbkodierung auf Log-Einträge basierend auf Schweregraden und Quellen an. Dies wird erreicht, indem rohe Log-Streams mithilfe regulärer Ausdrücke geparst und ANSI-Escape-Sequenzen in die Terminalausgabe eingefügt werden.

A surgical debugging tool to uncover the layers under your app.

Distributing instrumentation tests to all your Androids.

Runtime introspection and unit testing of SwiftUI views

Local server for Android's HierarchyViewer

A set of AssertJ helpers geared toward testing Android.

Logcat-reading app for Android (UNMAINTAINED)

This app will show grid overlay over whole system which helps you to verify your excellent app design.

On-demand screenshots for your Android integration tests

BoundBox provides an easy way to test an object by accessing all its fields, constructor and methods, public or not. BoundBox breaks encapsulation.

Extension plugin for Android Lint in SonarQube