Code polish

Author: woutse

.gitignore

@@ -1,121 +1,16 @@
-# Custom added rules
-/bin/
+# IDE
+.idea
 
-# Created by https://www.toptal.com/developers/gitignore/api/composer,phpunit,phpstorm+all
-# Edit at https://www.toptal.com/developers/gitignore?templates=composer,phpunit,phpstorm+all
-
-### Composer ###
-composer.phar
+# Composer
 /vendor/
 
-# Commit your application's lock file https://getcomposer.org/doc/01-basic-usage.md#commit-your-composer-lock-file-to-version-control
-# You may choose to ignore a library lock file http://getcomposer.org/doc/02-libraries.md#lock-file
-# composer.lock
-
-### PhpStorm+all ###
-# Covers JetBrains IDEs: IntelliJ, RubyMine, PhpStorm, AppCode, PyCharm, CLion, Android Studio, WebStorm and Rider
-# Reference: https://intellij-support.jetbrains.com/hc/en-us/articles/206544839
-
-## Samples ##
+# Custom
 /samples/OrderCreateCustom.php
 
-# User-specific stuff
-.idea/**/workspace.xml
-.idea/**/tasks.xml
-.idea/**/usage.statistics.xml
-.idea/**/dictionaries
-.idea/**/shelf
-
-# AWS User-specific
-.idea/**/aws.xml
-
-# Generated files
-.idea/**/contentModel.xml
-
-# Sensitive or high-churn files
-.idea/**/dataSources/
-.idea/**/dataSources.ids
-.idea/**/dataSources.local.xml
-.idea/**/sqlDataSources.xml
-.idea/**/dynamic.xml
-.idea/**/uiDesigner.xml
-.idea/**/dbnavigator.xml
-
-# Gradle
-.idea/**/gradle.xml
-.idea/**/libraries
-
-# Gradle and Maven with auto-import
-# When using Gradle or Maven with auto-import, you should exclude module files,
-# since they will be recreated, and may cause churn.  Uncomment if using
-# auto-import.
-# .idea/artifacts
-# .idea/compiler.xml
-# .idea/jarRepositories.xml
-# .idea/modules.xml
-# .idea/*.iml
-# .idea/modules
-# *.iml
-# *.ipr
-
-# CMake
-cmake-build-*/
-
-# Mongo Explorer plugin
-.idea/**/mongoSettings.xml
-
-# File-based project format
-*.iws
-
-# IntelliJ
-out/
-
-# mpeltonen/sbt-idea plugin
-.idea_modules/
-
-# JIRA plugin
-atlassian-ide-plugin.xml
-
-# Cursive Clojure plugin
-.idea/replstate.xml
-
-# SonarLint plugin
-.idea/sonarlint/
-
-# Crashlytics plugin (for Android Studio and IntelliJ)
-com_crashlytics_export_strings.xml
-crashlytics.properties
-crashlytics-build.properties
-fabric.properties
-
-# Editor-based Rest Client
-.idea/httpRequests
-
-# Android studio 3.1+ serialized cache file
-.idea/caches/build_file_checksums.ser
-
-### PhpStorm+all Patch ###
-# Ignore everything but code style settings and run configurations
-# that are supposed to be shared within teams.
-
-.idea/*
-
-!.idea/codeStyles
-!.idea/runConfigurations
-
-### PHPUnit ###
-# Covers PHPUnit
-# Reference: https://phpunit.de/
-
-# Generated files
+# PHPUnit
 .phpunit.result.cache
 .phpunit.cache
 
-# PHPUnit
-/app/phpunit.xml
-/phpunit.xml
-
-# Build data
+# Build
 /build/
-
-# End of https://www.toptal.com/developers/gitignore/api/composer,phpunit,phpstorm+all
+/bin/

Tests/Unit/Util/ExchangeTest.php

@@ -17,9 +17,6 @@ private function createExchange(): Exchange
     }
 
     /**
-     * Kleine helper om private $headers in Exchange te zetten,
-     * zodat getRequestHeaders() geen getallheaders() hoeft te doen.
-     *
      * @param Exchange $exchange
      * @param array    $headers
      * @return void

Tests/Unit/Util/PayCacheTest.php

@@ -7,9 +7,6 @@
 
 final class PayCacheTest extends TestCase
 {
-    /**
-     * Helper om private/protected methodes aan te roepen.
-     */
     private function invokeMethod(object $object, string $method, array $args = []): mixed
     {
         $refClass = new \ReflectionClass($object);