edsonmedina/php_testability

Analyses and reports testability issues of a php codebase

, _(*1)

PHP_Testability

Analyses and produces a report with testability issues of a php codebase., _(*2)

Installation

PHP_Testability requires at least PHP 7.0 to run., _(*3)

Composer

Add edsonmedina/php_testability as a dependency to your project's composer.json file if you use Composer to manage the dependencies of your project., _(*4)

{
    "require-dev": {
        "edsonmedina/php_testability": "dev-master"
    }
}

And run composer update., _(*5)

Or alternatively, just run:, _(*6)

composer require edsonmedina/php_testability "dev-master"

Usage

Analyse the current directory and generate an HTML report into report/, _(*7)

vendor/bin/testability . -o report

Exclude some directories, _(*8)

vendor/bin/testability . -x vendor,tmp,upload,config -o report

Check all the available options., _(*9)

vendor/bin/testability --help

Results

Open report/index.html on your browser. You shoule see something like this:, _(*10)

, _(*11)

If you click on a file with issues, it'll show you a code browser and will highlight the lines with issues., _(*12)

, _(*13)

These are issues that hinder testability, such as: * references to global variables, super globals, etc * calls to functions that can't be mocked (like static methods or global functions) * new instances of objects (tight coupling - can't be mocked/injected) * ...and much more, _(*14)

Kudos to the brilliant PHP-Parser (by nikic) on which PHP_Testability relies heavily., _(*15)