Update README and .gitignore (#38)

Fantom409 · web-flow · commit 0e36a5aa4562 · 2020-11-05T13:57:35.000+03:00
diff --git a/.gitignore b/.gitignore
@@ -35,6 +35,8 @@ phpunit.result.cache
 
 # local phpunit config
 /phpunit.xml
+# phpunit cache
+.phpunit.result.cache
 
 # NPM packages
 /node_modules
diff --git a/README.md b/README.md
@@ -10,15 +10,15 @@ This library provides [PSR-3] compatible logging library.
 It is used in [Yii Framework] but is supposed to be usable separately.
 
 [PSR-3]: https://www.php-fig.org/psr/psr-3/
-[Yii Framework]: https://github.com/yiisoft/core
+[Yii Framework]: http://www.yiiframework.com/
 
 [![Latest Stable Version](https://poser.pugx.org/yiisoft/log/v/stable.png)](https://packagist.org/packages/yiisoft/log)
 [![Total Downloads](https://poser.pugx.org/yiisoft/log/downloads.png)](https://github.com/yiisoft/log/actions?query=workflow%3Abuild)
 [![Build status](https://github.com/yiisoft/log/workflows/build/badge.svg)](https://github.com/yiisoft/log/actions?query=workflow%3Abuild)
 [![Scrutinizer Code Quality](https://scrutinizer-ci.com/g/yiisoft/log/badges/quality-score.png?b=master)](https://scrutinizer-ci.com/g/yiisoft/log/?branch=master)
 [![Code Coverage](https://scrutinizer-ci.com/g/yiisoft/log/badges/coverage.png?b=master)](https://scrutinizer-ci.com/g/yiisoft/log/?branch=master)
 [![Mutation testing badge](https://img.shields.io/endpoint?style=flat&url=https%3A%2F%2Fbadge-api.stryker-mutator.io%2Fgithub.com%2Fyiisoft%2Flog%2Fmaster)](https://dashboard.stryker-mutator.io/reports/github.com/yiisoft/log/master)
-[![static analysis with phan](https://github.com/yiisoft/log/workflows/static%20analysis%20with%20phan/badge.svg)](https://github.com/yiisoft/log/actions?query=workflow%3A%22static+analysis+with+phan%22)
+[![static analysis](https://github.com/yiisoft/log/workflows/static%20analysis/badge.svg)](https://github.com/yiisoft/log/actions?query=workflow%3A%22static+analysis%22)
 
 ## Logging targets
 
@@ -28,3 +28,26 @@ Logging targets are implemented as separate packages:
 - [Email](https://github.com/yiisoft/log-target-email)
 - [File](https://github.com/yiisoft/log-target-file)
 - [Syslog](https://github.com/yiisoft/log-target-syslog)
+
+## Unit testing
+
+The package is tested with [PHPUnit](https://phpunit.de/). To run tests:
+
+```php
+./vendor/bin/phpunit
+```
+
+## Mutation testing
+
+The package tests are checked with [Infection](https://infection.github.io/) mutation framework. To run it:
+
+```php
+./vendor/bin/infection
+```
+
+## Static analysis
+
+The code is statically analyzed with [Psalm](https://psalm.dev/). To run static analysis:
+
+```php
+./vendor/bin/psalm
