Enforce minimum test coverage (#1646)

## Description:

Enforce minimum test coverage.

## Please complete the following:

- [x] I have added screenshots for all UI updates
- [x] I process any text displayed to the user through translateText()
and I've added it to the en.json file
- [x] I have added relevant tests to the test directory
- [x] I confirm I have thoroughly tested these changes and take full
responsibility for any bugs introduced
- [ ] I have read and accepted the CLA agreement (only required once).

src/client/graphics/GameRenderer.ts

@@ -61,10 +61,9 @@ export function createRenderer(
   if (!emojiTable || !(emojiTable instanceof EmojiTable)) {
     console.error("EmojiTable element not found in the DOM");
   }
-  emojiTable.eventBus = eventBus;
   emojiTable.transformHandler = transformHandler;
   emojiTable.game = game;
-  emojiTable.initEventBus();
+  emojiTable.initEventBus(eventBus);
 
   const buildMenu = document.querySelector("build-menu") as BuildMenu;
   if (!buildMenu || !(buildMenu instanceof BuildMenu)) {