Merge pull request #2 from magento-trigger/MC-41087

MC-41087: Add Composer 2 support to magento/composer

.gitignore

@@ -6,3 +6,4 @@
 atlassian*
 /.idea
 /.gitattributes
+/composer.lock

composer.json

@@ -2,14 +2,14 @@
   "name": "magento/composer",
   "description": "Magento composer library helps to instantiate Composer application and run composer commands.",
   "type": "library",
-  "version": "1.6.0",
+  "version": "1.7.0-beta1",
   "license": [
     "OSL-3.0",
     "AFL-3.0"
   ],
   "require": {
     "php": "~7.3.0||~7.4.0",
-    "composer/composer": "^1.9",
+    "composer/composer": "^1.9 || ^2.0",
     "symfony/console": "~4.4.0"
   },
   "require-dev": {

phpunit.xml.dist

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
 <phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:noNamespaceSchemaLocation="http://schema.phpunit.de/4.1/phpunit.xsd"
+         xsi:noNamespaceSchemaLocation="http://schema.phpunit.de/9.1/phpunit.xsd"
          backupGlobals="false"
          colors="true"
          bootstrap="vendor/autoload.php"

src/RequireUpdateDryRunCommand.php

@@ -72,7 +72,7 @@ public function run($packages, $workingDir = null)
     /**
      * Generates additional explanation for error message
      *
-     * @param array $message
+     * @param string $message
      * @param array $inputPackages
      * @return string
      */

tests/Composer/InfoCommandTest.php

@@ -6,6 +6,7 @@
 
 use Magento\Composer\MagentoComposerApplication;
 use Magento\Composer\InfoCommand;
+use PHPUnit\Framework\MockObject\MockObject;
 
 class InfoCommandTest extends \PHPUnit\Framework\TestCase
 {
@@ -22,7 +23,7 @@ class InfoCommandTest extends \PHPUnit\Framework\TestCase
 3rdp/c 1.1.0';
 
     /**
-     * @var MagentoComposerApplication|\PHPUnit_Framework_MockObject_MockObject
+     * @var MagentoComposerApplication|MockObject
      */
     protected $application;
 

tests/Composer/MagentoComposerApplicationTest.php

@@ -7,6 +7,7 @@
 use Composer\Console\Application;
 use Magento\Composer\MagentoComposerApplication;
 use Magento\Composer\ConsoleArrayInputFactory;
+use PHPUnit\Framework\MockObject\MockObject;
 use Symfony\Component\Console\Output\BufferedOutput;
 
 class MagentoComposerApplicationTest extends \PHPUnit\Framework\TestCase
@@ -17,17 +18,17 @@ class MagentoComposerApplicationTest extends \PHPUnit\Framework\TestCase
     protected $application;
 
     /**
-     * @var Application|\PHPUnit_Framework_MockObject_MockObject
+     * @var Application|MockObject
      */
     protected $composerApplication;
 
     /**
-     * @var ConsoleArrayInputFactory|\PHPUnit_Framework_MockObject_MockObject
+     * @var ConsoleArrayInputFactory|MockObject
      */
     protected $inputFactory;
 
     /**
-     * @var BufferedOutput|\PHPUnit_Framework_MockObject_MockObject
+     * @var BufferedOutput|MockObject
      */
     protected $consoleOutput;
 

tests/Composer/RequireUpdateDryRunCommandTest.php

@@ -7,16 +7,17 @@
 use Magento\Composer\MagentoComposerApplication;
 use Magento\Composer\InfoCommand;
 use Magento\Composer\RequireUpdateDryRunCommand;
+use PHPUnit\Framework\MockObject\MockObject;
 
 class RequireUpdateDryRunCommandTest extends \PHPUnit\Framework\TestCase
 {
     /**
-     * @var MagentoComposerApplication|\PHPUnit_Framework_MockObject_MockObject
+     * @var MagentoComposerApplication|MockObject
      */
     protected $application;
 
     /**
-     * @var InfoCommand|\PHPUnit_Framework_MockObject_MockObject
+     * @var InfoCommand|MockObject
      */
     protected $infoCommand;
 
@@ -81,7 +82,7 @@ public function testRun()
 
     public function testRunException()
     {
-        $this->application->expects($this->at(1))
+        $this->application->expects($this->once())
             ->method('runComposerCommand')
             ->willThrowException(new \RuntimeException($this->errorMessage));
         $this->expectException(\RuntimeException::class);