forked from loafle/openapi-generator-original
* Bump required PHP version to 7.2 * Update rest dependencies to meet php 7.2 Latest phpunit 9 requires PHP 7.3, so I've set phpunit 8 as a fallback. * Fix TestCase inheritance * Add phpunit cache file to gitignore * Put license @phpdoc into separate mustache * Bump readme PHP version to 7.2 * Bump @phpdoc PHP version to 7.2 * Update Zend Diactoros with suggested package * Refresh samples * Remove broken tests These tests will be fixed in next PR which moves Mock feature to external repo. * Point root Travis CI environment to PHP 7.3