Add unit tests for mounts of delete users

Signed-off-by: Joas Schilling <coding@schilljs.com>

diff --git a/tests/lib/Files/Config/UserMountCacheTest.php b/tests/lib/Files/Config/UserMountCacheTest.php
index 376f0a0276cd8c603d42dbf0a22d25dff0d9ffba..f38bd3fcdc33ff6a91c1318d34ef0954a2357789 100644 (file)
--- a/tests/lib/Files/Config/UserMountCacheTest.php
+++ b/tests/lib/Files/Config/UserMountCacheTest.php
@@ -47,6 +47,7 @@ class UserMountCacheTest extends TestCase {
                $userBackend = new Dummy();
                $userBackend->createUser('u1', '');
                $userBackend->createUser('u2', '');
+               $userBackend->createUser('u3', '');
                $this->userManager->registerBackend($userBackend);
                $this->cache = new \OC\Files\Config\UserMountCache($this->connection, $this->userManager, $this->createMock(Log::class));
        }
@@ -211,6 +212,7 @@ class UserMountCacheTest extends TestCase {
        public function testGetMountsForUser() {
                $user1 = $this->userManager->get('u1');
                $user2 = $this->userManager->get('u2');
+               $user3 = $this->userManager->get('u3');
 
                list($storage1, $id1) = $this->getStorage(1);
                list($storage2, $id2) = $this->getStorage(2);
@@ -219,9 +221,12 @@ class UserMountCacheTest extends TestCase {
 
                $this->cache->registerMounts($user1, [$mount1, $mount2]);
                $this->cache->registerMounts($user2, [$mount2]);
+               $this->cache->registerMounts($user3, [$mount2]);
 
                $this->clearCache();
 
+               $user3->delete();
+
                $cachedMounts = $this->cache->getMountsForUser($user1);
 
                $this->assertCount(2, $cachedMounts);
@@ -234,6 +239,9 @@ class UserMountCacheTest extends TestCase {
                $this->assertEquals($user1, $cachedMounts[1]->getUser());
                $this->assertEquals($id2, $cachedMounts[1]->getRootId());
                $this->assertEquals(2, $cachedMounts[1]->getStorageId());
+
+               $cachedMounts = $this->cache->getMountsForUser($user3);
+               $this->assertEmpty($cachedMounts);
        }
 
        public function testGetMountsByStorageId() {
@@ -431,4 +439,20 @@ class UserMountCacheTest extends TestCase {
 
                $this->assertCount(0, $cachedMounts);
        }
+
+
+       public function testGetMountsForFileIdDeletedUser() {
+               $user1 = $this->userManager->get('u1');
+
+               list($storage1, $rootId) = $this->getStorage(2);
+               $rootId = $this->createCacheEntry('', 2);
+               $mount1 = new MountPoint($storage1, '/foo/');
+               $this->cache->registerMounts($user1, [$mount1]);
+
+               $user1->delete();
+               $this->clearCache();
+
+               $cachedMounts = $this->cache->getMountsForFileId($rootId);
+               $this->assertEmpty($cachedMounts);
+       }
 }