extend tests for status quo

Signed-off-by: Arthur Schiwon <blizzz@arthur-schiwon.de>

tests/lib/User/ManagerTest.php

@@ -185,6 +185,9 @@ class ManagerTest extends TestCase {
 			->method('userExists')
 			->with($this->equalTo('foo'))
 			->will($this->returnValue(true));
+		$backend->expects($this->once())
+			->method('loginName2UserName')
+			->willReturn(false);
 
 		$manager = new \OC\User\Manager($this->config);
 		$manager->registerBackend($backend);
@@ -236,6 +239,9 @@ class ManagerTest extends TestCase {
 			->method('getUsers')
 			->with($this->equalTo('fo'), $this->equalTo(3), $this->equalTo(1))
 			->will($this->returnValue(array('foo1', 'foo2')));
+		$backend1->expects($this->exactly(2))
+			->method('loginName2UserName')
+			->willReturn(false);
 
 		/**
 		 * @var \Test\Util\User\Dummy | \PHPUnit_Framework_MockObject_MockObject $backend2
@@ -245,6 +251,9 @@ class ManagerTest extends TestCase {
 			->method('getUsers')
 			->with($this->equalTo('fo'), $this->equalTo(3), $this->equalTo(1))
 			->will($this->returnValue(array('foo3')));
+		$backend2->expects($this->once())
+			->method('loginName2UserName')
+			->willReturn(false);
 
 		$manager = new \OC\User\Manager($this->config);
 		$manager->registerBackend($backend1);
@@ -324,6 +333,9 @@ class ManagerTest extends TestCase {
 			->method('userExists')
 			->with($this->equalTo('foo'))
 			->will($this->returnValue(false));
+		$backend->expects($this->once())
+			->method('loginName2UserName')
+			->willReturn(false);
 
 		$manager = new \OC\User\Manager($this->config);
 		$manager->registerBackend($backend);

tests/lib/Util/User/Dummy.php

@@ -108,6 +108,13 @@ class Dummy extends Backend implements \OCP\IUserBackend {
 		return false;
 	}
 
+	public function loginName2UserName($loginName) {
+		if(isset($this->users[strtolower($loginName)])) {
+			return strtolower($loginName);
+		}
+		return false;
+	}
+
 	/**
 	 * Get a list of all users
 	 *