refactor: Add void return type to PHPUnit test methods

Signed-off-by: Christoph Wurst <christoph@winzerhof-wurst.at>

1 files changed, 10 insertions, 10 deletions

diff --git a/tests/lib/Encryption/ManagerTest.php b/tests/lib/Encryption/ManagerTest.php
index d092068f6c6..8dd602349b6 100644
--- a/tests/lib/Encryption/ManagerTest.php
+++ b/tests/lib/Encryption/ManagerTest.php
@@ -49,16 +49,16 @@ class ManagerTest extends TestCase {
 		$this->manager = new Manager($this->config, $this->logger, $this->l10n, $this->view, $this->util, $this->arrayCache);
 	}
 
-	public function testManagerIsDisabled() {
+	public function testManagerIsDisabled(): void {
 		$this->assertFalse($this->manager->isEnabled());
 	}
 
-	public function testManagerIsDisabledIfEnabledButNoModules() {
+	public function testManagerIsDisabledIfEnabledButNoModules(): void {
 		$this->config->expects($this->any())->method('getAppValue')->willReturn(true);
 		$this->assertFalse($this->manager->isEnabled());
 	}
 
-	public function testManagerIsDisabledIfDisabledButModules() {
+	public function testManagerIsDisabledIfDisabledButModules(): void {
 		$this->config->expects($this->any())->method('getAppValue')->willReturn(false);
 		$em = $this->createMock(IEncryptionModule::class);
 		$em->expects($this->any())->method('getId')->willReturn('id');
@@ -69,7 +69,7 @@ class ManagerTest extends TestCase {
 		$this->assertFalse($this->manager->isEnabled());
 	}
 
-	public function testManagerIsEnabled() {
+	public function testManagerIsEnabled(): void {
 		$this->config->expects($this->any())->method('getSystemValueBool')->willReturn(true);
 		$this->config->expects($this->any())->method('getAppValue')->willReturn('yes');
 		$this->assertTrue($this->manager->isEnabled());
@@ -87,14 +87,14 @@ class ManagerTest extends TestCase {
 	/**
 	 * @depends testModuleRegistration
 	 */
-	public function testModuleReRegistration($manager) {
+	public function testModuleReRegistration($manager): void {
 		$this->expectException(\OC\Encryption\Exceptions\ModuleAlreadyExistsException::class);
 		$this->expectExceptionMessage('Id "ID0" already used by encryption module "TestDummyModule0"');
 
 		$this->addNewEncryptionModule($manager, 0);
 	}
 
-	public function testModuleUnRegistration() {
+	public function testModuleUnRegistration(): void {
 		$this->config->expects($this->any())->method('getAppValue')->willReturn(true);
 		$this->addNewEncryptionModule($this->manager, 0);
 		$this->assertCount(1, $this->manager->getEncryptionModules());
@@ -104,7 +104,7 @@ class ManagerTest extends TestCase {
 	}
 
 
-	public function testGetEncryptionModuleUnknown() {
+	public function testGetEncryptionModuleUnknown(): void {
 		$this->expectException(\OC\Encryption\Exceptions\ModuleDoesNotExistsException::class);
 		$this->expectExceptionMessage('Module with ID: unknown does not exist.');
 
@@ -114,7 +114,7 @@ class ManagerTest extends TestCase {
 		$this->manager->getEncryptionModule('unknown');
 	}
 
-	public function testGetEncryptionModuleEmpty() {
+	public function testGetEncryptionModuleEmpty(): void {
 		global $defaultId;
 		$defaultId = null;
 
@@ -138,7 +138,7 @@ class ManagerTest extends TestCase {
 		$this->assertEquals('ID1', $this->manager->getEncryptionModule()->getId());
 	}
 
-	public function testGetEncryptionModule() {
+	public function testGetEncryptionModule(): void {
 		global $defaultId;
 		$defaultId = null;
 
@@ -163,7 +163,7 @@ class ManagerTest extends TestCase {
 		$this->assertEquals('ID0', $this->manager->getDefaultEncryptionModuleId());
 	}
 
-	public function testSetDefaultEncryptionModule() {
+	public function testSetDefaultEncryptionModule(): void {
 		global $defaultId;
 		$defaultId = null;