Fix error on invalid regex for /clean

test/channel/playlist.js

@@ -0,0 +1,53 @@
+const PlaylistModule = require('../../lib/channel/playlist');
+const assert = require('assert');
+const Config = require('../../lib/config');
+
+describe('PlaylistModule', () => {
+    describe('#handleClean', () => {
+        let fakeChannel = {
+            uniqueName: 'testChannel',
+            logger: {
+                log() {
+
+                }
+            },
+            broadcastToRoom() {
+            },
+            broadcastAll() {
+            },
+            modules: {
+                permissions: {
+                    canDeleteVideo() {
+                        return true;
+                    }
+                }
+            }
+        };
+        let fakeUser = {
+            getName() {
+                return 'testUser';
+            },
+            socket: {
+                emit() {
+                }
+            }
+        };
+        let playlistModule = new PlaylistModule(fakeChannel);
+
+        it('rejects invalid regexes', () => {
+            let sentError = false;
+
+            fakeUser.socket.emit = (event, payload) => {
+                assert.strictEqual(event, 'errorMsg');
+                assert.deepStrictEqual(payload, {
+                    msg: "Invalid target: -i * -m"
+                });
+                sentError = true;
+            };
+
+            playlistModule.handleClean(fakeUser, "/clean -i * -m", {});
+
+            assert(sentError, 'Expected error due to invalid regex');
+        });
+    });
+});