fix unit tests

Signed-off-by: Morris Jobke <hey@morrisjobke.de>

tests/Settings/Controller/UsersControllerTest.php

@@ -2460,8 +2460,7 @@ class UsersControllerTest extends \Test\TestCase {
 			],
 			Http::STATUS_FORBIDDEN
 		);
-		$controller = $this->getController(true);
-		$response = $controller->disable('abc');
+		$response = $this->getController(true)->disable('abc');
 		$this->assertEquals($expectedResponse, $response);
 	}
 
@@ -2503,8 +2502,7 @@ class UsersControllerTest extends \Test\TestCase {
 			],
 			Http::STATUS_FORBIDDEN
 		);
-		$controller = $this->getController(false);
-		$response = $controller->disable('abc');
+		$response = $this->getController(false)->disable('abc');
 		$this->assertEquals($expectedResponse, $response);
 	}
 
@@ -2536,8 +2534,7 @@ class UsersControllerTest extends \Test\TestCase {
 				],
 			]
 		);
-		$controller = $this->getController(true);
-		$response = $controller->disable('abc');
+		$response = $this->getController(true)->disable('abc');
 		$this->assertEquals($expectedResponse, $response);
 	}
 
@@ -2574,8 +2571,7 @@ class UsersControllerTest extends \Test\TestCase {
 				],
 			]
 		);
-		$controller = $this->getController(false);
-		$response = $controller->disable('abc');
+		$response = $this->getController(false)->disable('abc');
 		$this->assertEquals($expectedResponse, $response);
 	}
 
@@ -2613,8 +2609,7 @@ class UsersControllerTest extends \Test\TestCase {
 				],
 			]
 		);
-		$controller = $this->getController(true);
-		$response = $controller->disable('abc');
+		$response = $this->getController(true)->disable('abc');
 		$this->assertEquals($expectedResponse, $response);
 	}
 
@@ -2656,8 +2651,7 @@ class UsersControllerTest extends \Test\TestCase {
 				],
 			]
 		);
-		$controller = $this->getController(false);
-		$response = $controller->disable('abc');
+		$response = $this->getController(false)->disable('abc');
 		$this->assertEquals($expectedResponse, $response);
 	}
 
@@ -2680,8 +2674,7 @@ class UsersControllerTest extends \Test\TestCase {
 			],
 			Http::STATUS_FORBIDDEN
 		);
-		$controller = $this->getController(true);
-		$response = $controller->enable('abc');
+		$response = $this->getController(true)->enable('abc');
 		$this->assertEquals($expectedResponse, $response);
 	}
 
@@ -2723,8 +2716,7 @@ class UsersControllerTest extends \Test\TestCase {
 			],
 			Http::STATUS_FORBIDDEN
 		);
-		$controller = $this->getController(false);
-		$response = $controller->enable('abc');
+		$response = $this->getController(false)->enable('abc');
 		$this->assertEquals($expectedResponse, $response);
 	}
 
@@ -2756,8 +2748,7 @@ class UsersControllerTest extends \Test\TestCase {
 				],
 			]
 		);
-		$controller = $this->getController(true);
-		$response = $controller->enable('abc');
+		$response = $this->getController(true)->enable('abc');
 		$this->assertEquals($expectedResponse, $response);
 	}
 
@@ -2794,8 +2785,7 @@ class UsersControllerTest extends \Test\TestCase {
 				],
 			]
 		);
-		$controller = $this->getController(false);
-		$response = $controller->enable('abc');
+		$response = $this->getController(false)->enable('abc');
 		$this->assertEquals($expectedResponse, $response);
 	}
 
@@ -2832,8 +2822,7 @@ class UsersControllerTest extends \Test\TestCase {
 				],
 			]
 		);
-		$controller = $this->getController(true);
-		$response = $controller->enable('abc');
+		$response = $this->getController(true)->enable('abc');
 		$this->assertEquals($expectedResponse, $response);
 	}
 
@@ -2863,6 +2852,7 @@ class UsersControllerTest extends \Test\TestCase {
 			->method('isUserAccessible')
 			->will($this->returnValue(true));
 		$this->groupManager
+			->expects($this->once())
 			->method('getSubAdmin')
 			->willReturn($subadmin);
 
@@ -2875,8 +2865,7 @@ class UsersControllerTest extends \Test\TestCase {
 				],
 			]
 		);
-		$controller = $this->getController(false);
-		$response = $controller->enable('abc');
+		$response = $this->getController(false)->enable('abc');
 		$this->assertEquals($expectedResponse, $response);
 	}
 }