Testing utilities for the psr/log package that backs the PSR-3 specification.

• Psr\Log\Test\LoggerInterfaceTest provides a base test class for ensuring compliance with the LoggerInterface.
• Psr\Log\Test\TestLogger is a mock class for testing purposes.

This package should be used only for tests.

For PHP 8.0+ only, you may remove support for psr/log: 1.x:

{
  "require": {
    "php": ">=8.0.0",
    "psr/log": "^2.0 | ^3.0"
  },
  "require-dev": {
    "fig/log-test": "^1.1"
  }
}

If the project supports older versions of PHP:

{
  "require": {
    "psr/log": "^1.1.14 | ^2.0"
  },
  "require-dev": {
    "fig/log-test": "^1.0"
  }
}

Note: In psr/log: 3.0.0, Psr\Log\LoggerInterface has union types for method arguments. Implementing this interface with PHP 7 compatibility is not possible.

The version of fig/log-test that is installed after composer dependencies resolution varies with the version of psr/log.