Merge pull request #89 from TimWolla/ci

Run CI for PHP 8.0/8.1

.github/workflows/phpunit.yml

@@ -13,11 +13,12 @@ jobs:
     strategy:
       matrix:
         php:
-        - '7.0'
         - '7.1'
         - '7.2'
         - '7.3'
         - '7.4'
+        - '8.0'
+        - '8.1'
     steps:
       - uses: shivammathur/setup-php@v2
         with:

composer.json

@@ -19,10 +19,10 @@
     "keywords": [ "x690", "x.690", "x.509", "x509", "asn1", "asn.1", "ber", "der", "binary", "encoding", "decoding" ],
 
     "require": {
-        "php": ">=7.0.0"
+        "php": "~7.1.0 || ~7.2.0 || ~7.3.0 || ~7.4.0 || ~8.0.0 || ~8.1.0"
     },
     "require-dev": {
-        "phpunit/phpunit": "^6.3 | ^7.0",
+        "phpunit/phpunit": "^6.3 || ^7.0 || ^8.0",
         "php-coveralls/php-coveralls": "~2.0"
     },
     "suggest": {

tests/ASN1/Universal/GeneralizedTimeTest.php

@@ -20,7 +20,7 @@ class GeneralizedTimeTest extends ASN1TestCase
 {
     private $UTC;
 
-    public function setUp()
+    public function setUp(): void
     {
         $this->UTC = new DateTimeZone('UTC');
     }

tests/ASN1/Universal/UTCTimeTest.php

@@ -18,7 +18,7 @@ class UTCTimeTest extends ASN1TestCase
 {
     private $UTC;
 
-    public function setUp()
+    public function setUp(): void
     {
         $this->UTC = new \DateTimeZone('UTC');
     }

tests/Utility/BigIntegerTest.php

@@ -25,7 +25,7 @@ abstract protected function _isSupported();
      */
     abstract protected function _getMode();
 
-    protected function setUp()
+    protected function setUp(): void
     {
         if (!$this->_isSupported()) {
             $this->markTestSkipped(sprintf('Mode %s is not supported.', $this->_getMode()));
@@ -285,7 +285,7 @@ public function testAbsoluteValue()
         $this->assertSame('18446744073709551616', (string)$a->absoluteValue());
     }
 
-    protected function tearDown()
+    protected function tearDown(): void
     {
         BigInteger::setPrefer(null);
     }