Start to build out tests

src/utils/test.ts

@@ -235,12 +235,3 @@ export function mockConfig(config: Partial<ResolvedConfigOptions> = {}): void {
     ...config,
   });
 }
-
-export function mockMediaPlay(): string[] {
-  const audioIsPlaying: string[] = [];
-  window.HTMLMediaElement.prototype.play = async function (): Promise<void> {
-    audioIsPlaying.push((this.children[0] as HTMLSourceElement).src);
-    return Promise.resolve();
-  };
-  return audioIsPlaying;
-}

src/utils/testReactions.tsx

@@ -203,4 +203,8 @@ export class MockRoom extends EventEmitter {
     });
     return evt.getId()!;
   }
+
+  public getMember() {
+    return undefined;
+  }
 }