Fix tests on PHP 8.1 for encryption, files_sharing, files_version,

  files_trashbin and theming apps

Signed-off-by: Côme Chilliet <come.chilliet@nextcloud.com>

apps/encryption/lib/Command/FixEncryptedVersion.php

@@ -116,10 +116,7 @@ class FixEncryptedVersion extends Command {
 		$user = (string)$input->getArgument('user');
 		$pathToWalk = "/$user/files";
 
-		/**
-		 * trim() returns an empty string when the argument is an unset/null
-		 */
-		$pathOption = \trim($input->getOption('path'), '/');
+		$pathOption = \trim(($input->getOption('path') ?? ''), '/');
 		if ($pathOption !== "") {
 			$pathToWalk = "$pathToWalk/$pathOption";
 		}

apps/encryption/tests/Crypto/EncryptAllTest.php

@@ -117,9 +117,12 @@ class EncryptAllTest extends TestCase {
 		$this->userInterface = $this->getMockBuilder(UserInterface::class)
 			->disableOriginalConstructor()->getMock();
 
+		/* We need format method to return a string */
+		$outputFormatter = $this->createMock(OutputFormatterInterface::class);
+		$outputFormatter->method('format')->willReturnArgument(0);
 
 		$this->outputInterface->expects($this->any())->method('getFormatter')
-			->willReturn($this->createMock(OutputFormatterInterface::class));
+			->willReturn($outputFormatter);
 
 		$this->userManager->expects($this->any())->method('getBackends')->willReturn([$this->userInterface]);
 		$this->userInterface->expects($this->any())->method('getUsers')->willReturn(['user1', 'user2']);

apps/files_sharing/tests/Controller/PublicPreviewControllerTest.php

@@ -137,6 +137,8 @@ class PublicPreviewControllerTest extends TestCase {
 			->willReturn($file);
 
 		$preview = $this->createMock(ISimpleFile::class);
+		$preview->method('getName')->willReturn('name');
+		$preview->method('getMTime')->willReturn(42);
 		$this->previewManager->method('getPreview')
 			->with($this->equalTo($file), 10, 10, false)
 			->willReturn($preview);
@@ -192,6 +194,8 @@ class PublicPreviewControllerTest extends TestCase {
 			->willReturn($file);
 
 		$preview = $this->createMock(ISimpleFile::class);
+		$preview->method('getName')->willReturn('name');
+		$preview->method('getMTime')->willReturn(42);
 		$this->previewManager->method('getPreview')
 			->with($this->equalTo($file), 10, 10, false)
 			->willReturn($preview);

apps/files_trashbin/tests/Controller/PreviewControllerTest.php

@@ -144,6 +144,8 @@ class PreviewControllerTest extends TestCase {
 			->willReturn($file);
 
 		$preview = $this->createMock(ISimpleFile::class);
+		$preview->method('getName')->willReturn('name');
+		$preview->method('getMTime')->willReturn(42);
 		$this->previewManager->method('getPreview')
 			->with($this->equalTo($file), 10, 10, true, IPreview::MODE_FILL, 'myMime')
 			->willReturn($preview);

apps/files_versions/tests/Controller/PreviewControllerTest.php

@@ -141,6 +141,8 @@ class PreviewControllerTest extends TestCase {
 			->willReturn($file);
 
 		$preview = $this->createMock(ISimpleFile::class);
+		$preview->method('getName')->willReturn('name');
+		$preview->method('getMTime')->willReturn(42);
 		$this->previewManager->method('getPreview')
 			->with($this->equalTo($file), 10, 10, true, IPreview::MODE_FILL, 'myMime')
 			->willReturn($preview);

apps/theming/tests/Controller/IconControllerTest.php

@@ -91,6 +91,8 @@ class IconControllerTest extends TestCase {
 		$icon->expects($this->any())->method('getContent')->willReturn($data);
 		$icon->expects($this->any())->method('getMimeType')->willReturn('image type');
 		$icon->expects($this->any())->method('getEtag')->willReturn('my etag');
+		$icon->expects($this->any())->method('getName')->willReturn('my name');
+		$icon->expects($this->any())->method('getMTime')->willReturn(42);
 		$icon->method('getName')->willReturn($filename);
 		return new SimpleFile($icon);
 	}

apps/theming/tests/Controller/ThemingControllerTest.php

@@ -748,6 +748,7 @@ class ThemingControllerTest extends TestCase {
 		$this->appManager->expects($this->once())->method('getAppPath')->with('theming')->willReturn(\OC::$SERVERROOT . '/theming');
 		$file = $this->createMock(ISimpleFile::class);
 		$file->expects($this->any())->method('getName')->willReturn('theming.css');
+		$file->expects($this->any())->method('getMTime')->willReturn(42);
 		$file->expects($this->any())->method('getContent')->willReturn('compiled');
 		$this->scssCacher->expects($this->once())->method('process')->willReturn(true);
 		$this->scssCacher->expects($this->once())->method('getCachedCSS')->willReturn($file);
@@ -763,6 +764,7 @@ class ThemingControllerTest extends TestCase {
 		$this->appManager->expects($this->once())->method('getAppPath')->with('theming')->willReturn(\OC::$SERVERROOT . '/theming');
 		$file = $this->createMock(ISimpleFile::class);
 		$file->expects($this->any())->method('getName')->willReturn('theming.css');
+		$file->expects($this->any())->method('getMTime')->willReturn(42);
 		$file->expects($this->any())->method('getContent')->willReturn('compiled');
 		$this->scssCacher->expects($this->once())->method('process')->willReturn(true);
 		$this->scssCacher->expects($this->once())->method('getCachedCSS')->willThrowException(new NotFoundException());
@@ -776,6 +778,7 @@ class ThemingControllerTest extends TestCase {
 		$this->appManager->expects($this->once())->method('getAppPath')->with('theming')->willReturn('/outside/serverroot/theming');
 		$file = $this->createMock(ISimpleFile::class);
 		$file->expects($this->any())->method('getName')->willReturn('theming.css');
+		$file->expects($this->any())->method('getMTime')->willReturn(42);
 		$file->expects($this->any())->method('getContent')->willReturn('compiled');
 		$this->scssCacher->expects($this->once())->method('process')->with('/outside/serverroot/theming', 'css/theming.scss', 'theming')->willReturn(true);
 		$this->scssCacher->expects($this->once())->method('getCachedCSS')->willReturn($file);