Fix tests

Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>

apps/provisioning_api/lib/Controller/UsersController.php

@@ -168,7 +168,7 @@ class UsersController extends OCSController {
 	 * @return DataResponse
 	 * @throws OCSException
 	 */
-	public function addUser(string $userid, string $password, $groups = null): DataResponse {
+	public function addUser(string $userid, string $password, array $groups = []): DataResponse {
 		$user = $this->userSession->getUser();
 		$isAdmin = $this->groupManager->isAdmin($user->getUID());
 		$subAdminManager = $this->groupManager->getSubAdmin();
@@ -178,7 +178,7 @@ class UsersController extends OCSController {
 			throw new OCSException('User already exists', 102);
 		}
 
-		if(is_array($groups)) {
+		if($groups !== []) {
 			foreach ($groups as $group) {
 				if(!$this->groupManager->groupExists($group)) {
 					throw new OCSException('group '.$group.' does not exist', 104);
@@ -197,12 +197,11 @@ class UsersController extends OCSController {
 			$newUser = $this->userManager->createUser($userid, $password);
 			$this->logger->info('Successful addUser call with userid: ' . $userid, ['app' => 'ocs_api']);
 
-			if (is_array($groups)) {
-				foreach ($groups as $group) {
-					$this->groupManager->get($group)->addUser($newUser);
-					$this->logger->info('Added userid ' . $userid . ' to group ' . $group, ['app' => 'ocs_api']);
-				}
+			foreach ($groups as $group) {
+				$this->groupManager->get($group)->addUser($newUser);
+				$this->logger->info('Added userid ' . $userid . ' to group ' . $group, ['app' => 'ocs_api']);
 			}
+
 			return new DataResponse();
 		} catch (HintException $e ) {
 			$this->logger->logException($e, [

apps/provisioning_api/tests/Controller/AppConfigControllerTest.php

@@ -138,7 +138,7 @@ class AppConfigControllerTest extends TestCase {
 
 	public function dataGetValue() {
 		return [
-			['app1 ', null, null, null, new \InvalidArgumentException('error'), Http::STATUS_FORBIDDEN],
+			['app1', 'key', 'default', null, new \InvalidArgumentException('error'), Http::STATUS_FORBIDDEN],
 			['app2', 'key', 'default', 'return', null, Http::STATUS_OK],
 		];
 	}
@@ -186,8 +186,8 @@ class AppConfigControllerTest extends TestCase {
 
 	public function dataSetValue() {
 		return [
-			['app1 ', null, null, new \InvalidArgumentException('error1'), null, Http::STATUS_FORBIDDEN],
-			['app2', 'key', null, null, new \InvalidArgumentException('error2'), Http::STATUS_FORBIDDEN],
+			['app1', 'key', 'default', new \InvalidArgumentException('error1'), null, Http::STATUS_FORBIDDEN],
+			['app2', 'key', 'default', null, new \InvalidArgumentException('error2'), Http::STATUS_FORBIDDEN],
 			['app2', 'key', 'default', null, null, Http::STATUS_OK],
 		];
 	}
@@ -252,7 +252,7 @@ class AppConfigControllerTest extends TestCase {
 
 	public function dataDeleteValue() {
 		return [
-			['app1 ', null, new \InvalidArgumentException('error1'), null, Http::STATUS_FORBIDDEN],
+			['app1', 'key', new \InvalidArgumentException('error1'), null, Http::STATUS_FORBIDDEN],
 			['app2', 'key', null, new \InvalidArgumentException('error2'), Http::STATUS_FORBIDDEN],
 			['app2', 'key', null, null, Http::STATUS_OK],
 		];

apps/provisioning_api/tests/Controller/UsersControllerTest.php

@@ -242,7 +242,7 @@ class UsersControllerTest extends TestCase {
 			->with('adminUser')
 			->willReturn(true);
 
-		$this->api->addUser('AlreadyExistingUser', null, null);
+		$this->api->addUser('AlreadyExistingUser', 'password', []);
 	}
 
 	/**
@@ -490,7 +490,7 @@ class UsersControllerTest extends TestCase {
 			->with()
 			->willReturn($subAdminManager);
 
-		$this->api->addUser('NewUser', 'PasswordOfTheNewUser', null);
+		$this->api->addUser('NewUser', 'PasswordOfTheNewUser', []);
 	}
 
 	/**
@@ -2128,7 +2128,7 @@ class UsersControllerTest extends TestCase {
 			->method('getUser')
 			->will($this->returnValue($loggedInUser));
 
-		$this->api->removeFromGroup('TargetUser', null);
+		$this->api->removeFromGroup('TargetUser', '');
 	}
 
 	/**
@@ -2450,7 +2450,7 @@ class UsersControllerTest extends TestCase {
 			->with('NotExistingUser')
 			->will($this->returnValue(null));
 
-		$this->api->addSubAdmin('NotExistingUser', null);
+		$this->api->addSubAdmin('NotExistingUser', '');
 	}
 
 	/**