-
Notifications
You must be signed in to change notification settings - Fork 237
Contributing
Thank you in your interest in contributing to make Math PHP even better!
MathPHP is licensed under the MIT License.
All Math PHP code is tested with PHPUnit. The goal is beyond 100% test coverage. For code to be accepted into MathPHP it must have unit tests.
When writing tests, the preferred pattern is to make a generic test that uses a data provider. Then, provide many sample inputs and outputs to thoroughly test the function.
Things to test:
- Normal expected use cases (many of these)
- Edge cases
- 0
- 1
- negative numbers
- small inputs
- large inputs
- empty input
- etc.
Document where test data came from. If test data is from a known definitive source, provide a link to the source. If the test data was created from an online mathematical calculator or cross referenced with another mathematical library such as R or Excel, document the source.
In addition to testing each specific function, it is a MathPHP testing standard to go beyond 100% code coverage by also testing mathematical axioms that make use of functions. Create unit tests that test axioms related to the functions you are working on.
Learn more about PHPUnit.
All code must follow the Math PHP coding standards.
src/ <- code goes here
tests/ <- unit tests go here
Namespaces designate different fields of math, and within each namespace may be further designations within the field. Code should go in the appropriate namespace. A new namespace may be necessary if it is a new field of math not currently implemented in MathPHP.
Math PHP is developed using Gitflow.
The basic idea is that the develop branch is the main public branch, and every commit to develop is a possible release candidate. Do your development in a feature branch and merge to develop when ready to submit a pull request. Master branch is only for releases merged from develop.