Address notices reported by latest PHPUnit

phpunit.xml.dist

@@ -5,7 +5,10 @@
     bootstrap="./vendor/autoload.php"
     colors="true"
     cacheDirectory="build/.phpunit.cache"
-    displayDetailsOnTestsThatTriggerWarnings="true"
+    displayDetailsOnPhpunitDeprecations="true"
+    displayDetailsOnTestsThatTriggerDeprecations="true"
+    displayDetailsOnPhpunitNotices="true"
+    displayDetailsOnTestsThatTriggerNotices="true"
 >
     <testsuites>
         <testsuite name="Installer">

src/Service/InstallationCommandsRunner.php

@@ -16,7 +16,7 @@
 use function sprintf;
 use function trim;
 
-class InstallationCommandsRunner implements InstallationCommandsRunnerInterface
+readonly class InstallationCommandsRunner implements InstallationCommandsRunnerInterface
 {
     private string $phpBinary;
 

test/Command/InitCommandTest.php

@@ -104,7 +104,7 @@ public static function provideInputs(): iterable
     #[Test, DataProvider('provideExitCodes')]
     public function properExitCodeIsReturnedBasedOnCommandsExecution(bool $result, int $expectedExitCode): void
     {
-        $this->commandsRunner->method('execPhpCommand')->willReturn($result);
+        $this->commandsRunner->expects($this->atLeastOnce())->method('execPhpCommand')->willReturn($result);
         $exitCode = $this->tester->execute([]);
 
         self::assertEquals($expectedExitCode, $exitCode);

test/Config/ConfigGeneratorTest.php

@@ -4,6 +4,7 @@
 
 namespace ShlinkioTest\Shlink\Installer\Config;
 
+use PHPUnit\Framework\Attributes\AllowMockObjectsWithoutExpectations;
 use PHPUnit\Framework\Attributes\DataProvider;
 use PHPUnit\Framework\Attributes\Test;
 use PHPUnit\Framework\MockObject\MockObject;
@@ -22,13 +23,11 @@
 class ConfigGeneratorTest extends TestCase
 {
     private MockObject & ConfigOptionsManagerInterface $configOptionsManager;
-    private MockObject & ConfigOptionInterface $plugin;
     private MockObject & StyleInterface $io;
 
     public function setUp(): void
     {
         $this->configOptionsManager = $this->createMock(ConfigOptionsManagerInterface::class);
-        $this->plugin = $this->createMock(ConfigOptionInterface::class);
         $this->io = $this->createMock(StyleInterface::class);
     }
 
@@ -41,12 +40,11 @@ public function configuresExpectedPlugins(
         $totalPlugins = count(ArrayUtils::flatten($configOptionsGroups));
         $expectedQuestions = $enabledOptions === null ? $totalPlugins : count($enabledOptions);
 
-        $this->plugin->expects($this->exactly($expectedQuestions))->method('shouldBeAsked')->willReturn(true);
-        $this->plugin->expects($this->exactly($expectedQuestions))->method('getEnvVar')->willReturn('ENV_VAR');
-        $this->plugin->expects($this->exactly($expectedQuestions))->method('ask')->willReturn('value');
-        $this->configOptionsManager->expects($this->exactly($expectedQuestions))->method('get')->willReturn(
-            $this->plugin,
-        );
+        $plugin = $this->createMock(ConfigOptionInterface::class);
+        $plugin->expects($this->exactly($expectedQuestions))->method('shouldBeAsked')->willReturn(true);
+        $plugin->expects($this->exactly($expectedQuestions))->method('getEnvVar')->willReturn('ENV_VAR');
+        $plugin->expects($this->exactly($expectedQuestions))->method('ask')->willReturn('value');
+        $this->configOptionsManager->expects($this->exactly($expectedQuestions))->method('get')->willReturn($plugin);
         $this->io->expects($this->exactly($expectedPrintTitleCalls))->method('title');
 
         $generator = new ConfigGenerator($this->configOptionsManager, $configOptionsGroups, $enabledOptions);
@@ -69,7 +67,7 @@ public static function provideConfigOptions(): iterable
         yield '1 enabled' => [$optionsGroups, ['foo'], 1];
     }
 
-    #[Test]
+    #[Test, AllowMockObjectsWithoutExpectations]
     public function pluginsAreAskedInProperOrder(): void
     {
         $orderedAskedOptions = [];
@@ -143,7 +141,7 @@ public function getDependentOption(): string
         self::assertEquals(['a', 'depends_on_a'], $orderedAskedOptions);
     }
 
-    #[Test, DataProvider('provideMigratorValues')]
+    #[Test, DataProvider('provideMigratorValues'), AllowMockObjectsWithoutExpectations]
     public function migratorPluginsAreProcessedWhenTheValuesShouldNotBeAsked(
         array $oldConfig,
         array $expectedResult,

test/Config/ConfigOptionsManagerFactoryTest.php

@@ -44,9 +44,9 @@ public static function provideConfigs(): iterable
             static fn (TestCase $test) => [
                 'config_options' => [
                     'services' => [
-                        'a' => $test->createMock(ConfigOptionInterface::class),
-                        'b' => $test->createMock(ConfigOptionInterface::class),
-                        'c' => $test->createMock(ConfigOptionInterface::class),
+                        'a' => $test->createStub(ConfigOptionInterface::class),
+                        'b' => $test->createStub(ConfigOptionInterface::class),
+                        'c' => $test->createStub(ConfigOptionInterface::class),
                     ],
                 ],
             ],

test/Config/Option/RealTimeUpdates/RealTimeUpdatesTopicsConfigOptionTest.php

@@ -37,7 +37,7 @@ public function expectedQuestionIsAsked(
         array $topicAnswers,
         array|null $expectedTopics,
     ): void {
-        $io = $this->createMock(StyleInterface::class);
+        $io = $this->createStub(StyleInterface::class);
         $io->method('confirm')->willReturnOnConsecutiveCalls($individualTopicsAnswer, ...$topicAnswers);
 
         $answer = $this->configOption->ask($io, []);

test/Config/Option/Redis/RedisServersConfigOptionTest.php

@@ -4,6 +4,7 @@
 
 namespace ShlinkioTest\Shlink\Installer\Config\Option\Redis;
 
+use PHPUnit\Framework\Attributes\AllowMockObjectsWithoutExpectations;
 use PHPUnit\Framework\Attributes\DataProvider;
 use PHPUnit\Framework\Attributes\Test;
 use PHPUnit\Framework\MockObject\MockObject;
@@ -22,13 +23,13 @@ public function setUp(): void
         $this->io = $this->createMock(StyleInterface::class);
     }
 
-    #[Test]
+    #[Test, AllowMockObjectsWithoutExpectations]
     public function returnsExpectedEnvVar(): void
     {
         self::assertEquals('REDIS_SERVERS', $this->configOption->getEnvVar());
     }
 
-    #[Test]
+    #[Test, AllowMockObjectsWithoutExpectations]
     public function serversAreNotRequestedWhenNoRedisConfigIsProvided(): void
     {
         $this->io->expects($this->once())->method('confirm')->with(

test/Factory/ApplicationFactoryTest.php

@@ -29,7 +29,7 @@ public function setUp(): void
     public function serviceIsCreated(): void
     {
         $createEnabledCommandWithName = function (string $name) {
-            $command = $this->createMock(Command::class);
+            $command = $this->createStub(Command::class);
             $command->method('isEnabled')->willReturn(true);
             $command->method('getAliases')->willReturn([]);
             $command->method('getName')->willReturn($name);

test/Service/InstallationCommandsRunnerTest.php

@@ -6,9 +6,11 @@
 
 use InvalidArgumentException;
 use PHPUnit\Framework\Assert;
+use PHPUnit\Framework\Attributes\AllowMockObjectsWithoutExpectations;
 use PHPUnit\Framework\Attributes\DataProvider;
 use PHPUnit\Framework\Attributes\Test;
 use PHPUnit\Framework\MockObject\MockObject;
+use PHPUnit\Framework\MockObject\Stub;
 use PHPUnit\Framework\TestCase;
 use Shlinkio\Shlink\Installer\Service\InstallationCommandsRunner;
 use Symfony\Component\Console\Helper\ProcessHelper;
@@ -30,7 +32,7 @@ class InstallationCommandsRunnerTest extends TestCase
 
     public function setUp(): void
     {
-        $phpFinder = $this->createMock(PhpExecutableFinder::class);
+        $phpFinder = $this->createStub(PhpExecutableFinder::class);
         $phpFinder->method('find')->willReturn('php');
 
         $this->processHelper = $this->createMock(ProcessHelper::class);
@@ -59,7 +61,7 @@ private function buildCommands(): array
         );
     }
 
-    #[Test]
+    #[Test, AllowMockObjectsWithoutExpectations]
     public function doesNothingWhenRequestedCommandDoesNotExist(): void
     {
         self::assertFalse($this->commandsRunner->execPhpCommand('invalid', $this->io, interactive: true, args: []));
@@ -228,9 +230,9 @@ public static function provideArgs(): iterable
         yield 'multiple arg' => [['first', 'second', 'third']];
     }
 
-    private function createProcessMock(bool $isSuccessful): MockObject & Process
+    private function createProcessMock(bool $isSuccessful): Stub & Process
     {
-        $process = $this->createMock(Process::class);
+        $process = $this->createStub(Process::class);
         $process->method('isSuccessful')->willReturn($isSuccessful);
 
         return $process;

test/Service/ShlinkAssetsHandlerTest.php

@@ -4,6 +4,7 @@
 
 namespace ShlinkioTest\Shlink\Installer\Service;
 
+use PHPUnit\Framework\Attributes\AllowMockObjectsWithoutExpectations;
 use PHPUnit\Framework\Attributes\DataProvider;
 use PHPUnit\Framework\Attributes\Test;
 use PHPUnit\Framework\MockObject\MockObject;
@@ -18,6 +19,7 @@
 use function array_map;
 use function str_starts_with;
 
+#[AllowMockObjectsWithoutExpectations]
 class ShlinkAssetsHandlerTest extends TestCase
 {
     private ShlinkAssetsHandler $assetsHandler;