feat(tests): Adds avatar test. (#15382)

* feat(tests): Adds join options.

* fix(tests): Fix opening tests by default with tenant.

* fix(tests): Renames a method.

* fix(tests): Moves a method from filmstrip to participants pane.

* fix(tests): Adds ok button to base dialog.

* fix(tests): Adds missing checks for using iframe API.

* feat(tests): Prettify the result html on error.

* fix(tests): Fixes checking when not in room.

* fix(tests): Adds profile button to toolbar.

* fix(tests): Adds avatar test.

* fix(tests): Fix all execute methods and await.

* fix(tests): Fix avatar checks.

package.json

@@ -146,6 +146,7 @@
     "@types/moment-duration-format": "2.2.6",
     "@types/offscreencanvas": "2019.7.2",
     "@types/pixelmatch": "5.2.5",
+    "@types/pretty": "2.0.3",
     "@types/punycode": "2.1.0",
     "@types/react": "17.0.14",
     "@types/react-dom": "17.0.14",
@@ -182,6 +183,7 @@
     "jsonwebtoken": "9.0.2",
     "metro-react-native-babel-preset": "0.77.0",
     "patch-package": "6.4.7",
+    "pretty": "2.0.0",
     "process": "0.11.10",
     "sass": "1.26.8",
     "style-loader": "3.3.1",