Remove deprecation warnings for tests

composer.json

@@ -21,6 +21,7 @@
         "mediawiki/mediawiki-phan-config": "0.11.1",
         "php-parallel-lint/php-parallel-lint": "~1.3.1",
         "phpspec/prophecy": "~1.15.0",
+        "phpspec/prophecy-phpunit": "^2.0",
         "phpunit/phpunit": "^8.5||^9.0",
         "squizlabs/php_codesniffer": "~3.7.1"
     },

tests/phpunit/LoggerTest.php

@@ -13,12 +13,14 @@
 use Composer\IO\IOInterface;
 use Prophecy\Argument;
 use PHPUnit\Framework\TestCase;
+use Prophecy\PhpUnit\ProphecyTrait;
 
 /**
  * @covers \Wikimedia\Composer\Merge\V2\Logger
  */
 class LoggerTest extends TestCase
 {
+    use ProphecyTrait;
 
     public function testVeryVerboseDebug()
     {

tests/phpunit/MergePluginTest.php

@@ -34,6 +34,7 @@
 use Composer\Util\HttpDownloader;
 use Prophecy\Argument;
 use PHPUnit\Framework\TestCase;
+use Prophecy\PhpUnit\ProphecyTrait;
 use Prophecy\Prophecy\ObjectProphecy;
 use ReflectionClass;
 use ReflectionProperty;
@@ -48,6 +49,7 @@
  */
 class MergePluginTest extends TestCase
 {
+    use ProphecyTrait;
 
     /**
      * @var Composer
@@ -1622,7 +1624,7 @@ public function provideFireInit()
     {
         return [
             "with INIT event" => [true],
-            "without INIT event" => [true],
+            "without INIT event" => [false],
         ];
     }
 

tests/phpunit/NestedArrayTest.php

@@ -12,12 +12,15 @@
 
 use Composer\Composer;
 use PHPUnit\Framework\TestCase;
+use Prophecy\PhpUnit\ProphecyTrait;
 
 /**
  * @coversDefaultClass \Wikimedia\Composer\Merge\V2\NestedArray
  */
 class NestedArrayTest extends TestCase
 {
+    use ProphecyTrait;
+
     /**
      * @covers ::mergeDeep
      * @covers ::mergeDeepArray

tests/phpunit/PluginStateTest.php

@@ -12,12 +12,14 @@
 
 use Composer\Composer;
 use PHPUnit\Framework\TestCase;
+use Prophecy\PhpUnit\ProphecyTrait;
 
 /**
  * @covers \Wikimedia\Composer\Merge\V2\PluginState
  */
 class PluginStateTest extends TestCase
 {
+    use ProphecyTrait;
 
     public function testLocked()
     {

tests/phpunit/StabilityFlagsTest.php

@@ -13,12 +13,14 @@
 use Composer\Package\BasePackage;
 use Composer\Package\Link;
 use PHPUnit\Framework\TestCase;
+use Prophecy\PhpUnit\ProphecyTrait;
 
 /**
  * @covers \Wikimedia\Composer\Merge\V2\StabilityFlags
  */
 class StabilityFlagsTest extends TestCase
 {
+    use ProphecyTrait;
 
     /**
      * @dataProvider provideExplicitStability