Source link: http://google.github.io/truth

Truth

What is Truth?

Truth is an assertion framework for Java tests, inspired by FEST, and driven by some extensibility needs, written nearly entirely by Google employees in their spare time or contributing in their capacity as Java core librarians.

Truth can be used in place of JUnit's assertions, FEST, or Hamcrest's matchers, or it can be used alongside where other approaches seem more suitable.

The full documentation for Truth is available at its main website

License

Truth is licensed under the open-source Apache 2.0 license.

Contributing

Please see the guidelines for contributing before creating pull requests.

Acknowledgements

Thanks to Github and Travis-CI for having a strong commitment to open-source, and providing us with tools so we can provide others with code. And thanks to Google for Guava, for taking on the Truth project and making it part of their core-libraries effort, and for encouraging us to try to solve problems in better ways and share that with the world.

Also thanks to the authors of JUnit, TestNG, Hamcrest, FEST, and others for creating testing tools that let us write high-quality code, for inspiring this work and for moving the ball forward in the field of automated software testing. This project works with, works alongside, and sometimes works in competition with the above tools, but owes a debt that everyone owes to those gone before. They paved the way, and we hope this contribution is helpful to the field.

Source link: http://google.github.io/truth

Resources

Efficient Adapter for Android

EfficientAdapter is an efficient adapter to make the use of RecyclerView much easier.

View Adapters

GridView with Header and Footer

android-GridViewWithHeaderAndFooter is a GridView with Header and Footer.

It's very simple to use it:

gridView.addHeaderView(header); gridView.addFooterView(footer);

Grid Views

CircularProgressDrawable

CircularProgressDrawable is a drawable with capabilities to indicate progress.

Circular Progress Drawable can be defined programatically and the only parameters it will require will be the different colors and the size of the outer ring.

Scale Property for the inner ring can be used to achieve a variety of effects, as pulsating effects, overshoot or to make it disappear completely.

The drawable allows both for a progress and an indetermination mode. In the indetermination mode instead of filling the outer ring, a 90º arc will be shown that can be animated to spin around the inner circle.

Progress Indicators