Add filter for 'backend' to user REST route

This adds a "backend" type filter to the index REST route which is a pre-requisite for https://github.com/owncloud/core/issues/12620

For example when calling `index.php/settings/users/users?offset=0&limit=10&gid=&pattern=&backend=OC_User_Database` only users within the backend `OC_User_Database` would be shown. (requires sending a CSRF token as well)

Depends upon https://github.com/owncloud/core/pull/12711

2 files changed, 67 insertions, 0 deletions

diff --git a/tests/lib/user/manager.php b/tests/lib/user/manager.php
index c825ec05775..9cb9374d89f 100644
--- a/tests/lib/user/manager.php
+++ b/tests/lib/user/manager.php
@@ -10,6 +10,17 @@
 namespace Test\User;
 
 class Manager extends \Test\TestCase {
+	public function testGetBackends() {
+		$userDummyBackend = $this->getMock('\OC_User_Dummy');
+		$manager = new \OC\User\Manager();
+		$manager->registerBackend($userDummyBackend);
+		$this->assertEquals([$userDummyBackend], $manager->getBackends());
+		$dummyDatabaseBackend = $this->getMock('\OC_User_Database');
+		$manager->registerBackend($dummyDatabaseBackend);
+		$this->assertEquals([$userDummyBackend, $dummyDatabaseBackend], $manager->getBackends());
+	}
+
+
 	public function testUserExistsSingleBackendExists() {
 		/**
 		 * @var \OC_User_Dummy | \PHPUnit_Framework_MockObject_MockObject $backend
diff --git a/tests/settings/controller/userscontrollertest.php b/tests/settings/controller/userscontrollertest.php
index eb48babadc8..42d91c7731a 100644
--- a/tests/settings/controller/userscontrollertest.php
+++ b/tests/settings/controller/userscontrollertest.php
@@ -172,6 +172,62 @@ class UsersControllerTest extends \Test\TestCase {
 		$this->assertEquals($expectedResponse, $response);
 	}
 
+	public function testIndexWithBackend() {
+		$user = $this->getMockBuilder('\OC\User\User')
+			->disableOriginalConstructor()->getMock();
+		$user
+			->expects($this->exactly(3))
+			->method('getUID')
+			->will($this->returnValue('foo'));
+		$user
+			->expects($this->once())
+			->method('getDisplayName')
+			->will($this->returnValue('M. Foo'));
+		$user
+			->method('getLastLogin')
+			->will($this->returnValue(500));
+		$user
+			->method('getHome')
+			->will($this->returnValue('/home/foo'));
+		$user
+			->expects($this->once())
+			->method('getBackendClassName')
+			->will($this->returnValue('OC_User_Database'));
+		$this->container['UserManager']
+			->expects($this->once())
+			->method('getBackends')
+			->will($this->returnValue([new \OC_User_Dummy(), new \OC_User_Database()]));
+		$this->container['UserManager']
+			->expects($this->once())
+			->method('clearBackends');
+		$this->container['UserManager']
+			->expects($this->once())
+			->method('registerBackend')
+			->with(new \OC_User_Dummy());
+		$this->container['UserManager']
+			->expects($this->once())
+			->method('search')
+			->with('')
+			->will($this->returnValue([$user]));
+
+		$expectedResponse = new DataResponse(
+			array(
+				0 => array(
+					'name' => 'foo',
+					'displayname' => 'M. Foo',
+					'groups' => null,
+					'subadmin' => array(),
+					'quota' => null,
+					'storageLocation' => '/home/foo',
+					'lastLogin' => 500,
+					'backend' => 'OC_User_Database'
+				)
+			)
+		);
+		$response = $this->usersController->index(0, 10, '','', 'OC_User_Dummy');
+		$this->assertEquals($expectedResponse, $response);
+	}
+
 	/**
 	 * TODO: Since the function uses the static OC_Subadmin class it can't be mocked
 	 * to test for subadmins. Thus the test always assumes you have admin permissions...