Autoloading classes in PHPUnit using Composer and autoload.php

Question

I have just installed PHPUnit version 3.7.19 by Sebastian Bergmann via Composer and have written a class I would like to unit test.

I would like to have all my class

Answer 1

If you are using PHPUnit 7 you can make your classes from src/ folder to autoload in tests like this:

1. Ensure that your composer.json file looks similar to this:

   {
       "autoload": {
           "classmap": [
               "src/"
           ]
       },
       "require-dev": {
           "phpunit/phpunit": "^7"
       }
   }
   

2. To apply changes in composer.json run command:

   composer install
   

3. Finally you can run tests in tests/ folder:

   ./vendor/bin/phpunit tests/