Sergio's little tech corner

Efficient Testing with Robolectric & Roborazzi Across Many UI States, Devices and Configurations

Efficient Testing with Robolectric & Roborazzi Across Many UI States, Devices and Configurations

Robolectric is a popular UI testing tool from Google that enables running UI tests without a physical device or emulator. It supports most androidx.test APIs, like Espresso, ActivityScenario & FragmentScenario as well as ComposeTestRule. Robolectric ...

Sergio Sastre Florez
Sergio Sastre Florez
10 min read
Write Once, Test Everywhere: Cross-Library Screenshot Testing with AndroidUiTestingUtils 2.0.0

Write Once, Test Everywhere: Cross-Library Screenshot Testing with AndroidUiTestingUtils 2.0.0

Sergio Sastre Florez
Sergio Sastre Florez
9 min read
A World Beyond Libraries: Cross-Library screenshot tests on Android

A World Beyond Libraries: Cross-Library screenshot tests on Android

Sergio Sastre Florez
Sergio Sastre Florez
5 min read
Sergio Sastre Florez

Sergio Sastre Florez

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Android GDE. I make things happen

Top-notch stateful testing in Android

Top-notch stateful testing in Android

Sergio Sastre Florez
12 min read
Design a pixel perfect Android app 🎨

Design a pixel perfect Android app 🎨

Sergio Sastre Florez
10 min read
UI tests vs. snapshot tests on Android: which one should I write? 🤔

UI tests vs. snapshot tests on Android: which one should I write? 🤔

Sergio Sastre Florez
9 min read
The secrets of effectively snapshot testing on Android 🔓

The secrets of effectively snapshot testing on Android 🔓

Sergio Sastre Florez
8 min read
An introduction to snapshot testing on Android in 2021 📸

An introduction to snapshot testing on Android in 2021 📸

Sergio Sastre Florez
9 min read
Writing bulletproof code with Property-Based Testing (PBT)🪖

Writing bulletproof code with Property-Based Testing (PBT)🪖

Sergio Sastre Florez
9 min read
Better unit tests with Parameterized testing 📈

Better unit tests with Parameterized testing 📈

Sergio Sastre Florez
7 min read
Styling dynamic strings directly in Android xml

Styling dynamic strings directly in Android xml

Sergio Sastre Florez
6 min read