Allow any psr/http implementation.

Author: ekyna

.github/workflows/build.yml

@@ -19,11 +19,14 @@ jobs:
         strategy:
             fail-fast: false
             matrix:
-                php: [7.1, 7.2, 7.3, 7.4]
-                symfony: [^3.4, ^4.4, ^5.2]
+                php: [7.1, 7.2, 7.3, 7.4, 8.0]
+                symfony: [^3.4, ^4.4, ^5.2, ^6.0]
                 exclude:
-                    - php: 7.1
-                      symfony: ^5.2
+                    - { php: 7.1, symfony: ^5.2 }
+                    - { php: 7.1, symfony: ^6.0 }
+                    - { php: 7.2, symfony: ^6.0 }
+                    - { php: 7.3, symfony: ^6.0 }
+                    - { php: 7.4, symfony: ^6.0 }
 
         env:
             APP_ENV: test

composer.json

@@ -20,15 +20,15 @@
         "MIT"
     ],
     "require": {
-        "php": "^7.1",
+        "php": "^7.1|^8.0",
         "payum/core": "^1.5",
-        "php-http/guzzle6-adapter": "^1.1|^2.0",
-        "symfony/options-resolver": "^3.0|^4.0|^5.0",
-        "symfony/process": "^3.0|^4.0|^5.0",
+        "symfony/options-resolver": ">3.4,<7.0",
+        "symfony/process": ">3.4,<7.0",
         "psr/log": "^1.0"
     },
     "require-dev": {
-        "phpunit/phpunit": "^7.0|^8.0"
+        "phpunit/phpunit": "^7.0|^8.0",
+        "php-http/guzzle6-adapter": "^2.0"
     },
     "autoload": {
         "psr-4": {

tests/Action/AbstractActionTest.php

@@ -16,16 +16,6 @@
  */
 abstract class AbstractActionTest extends GenericActionTest
 {
-    /**
-     * @test
-     */
-    public function couldBeConstructedWithoutAnyArguments()
-    {
-        parent::couldBeConstructedWithoutAnyArguments();
-
-        $this->assertTrue(true);
-    }
-
     /**
      * @return MockObject|GatewayInterface
      */