feat: unit tests for utils (#92)

* init

* get unit test working for course.ts file

* added some other tests

* tests halfway + change config to accomodate js files

* utility functions tests done

* fix: config file + miscellaneous fixes

* fix: prepare script

* fix lock file

---------

Co-authored-by: Rotimi Best <best@classroomio.com>

apps/dashboard/src/lib/components/Course/components/Lesson/Exercises/NewExerciseModal.svelte

@@ -1,4 +1,5 @@
 <script lang="ts">
+  import { browser } from '$app/environment';
   import Modal from '$lib/components/Modal/index.svelte';
   import TextField from '$lib/components/Form/TextField.svelte';
   import PrimaryButton from '$lib/components/PrimaryButton/index.svelte';
@@ -98,7 +99,7 @@
     }, 500);
   }
 
-  $: note = getTextFromHTML($lesson?.materials?.note || '');
+  $: note = browser ? getTextFromHTML($lesson?.materials?.note || '') : '';
 </script>
 
 <Modal

apps/dashboard/src/lib/components/Course/components/Lesson/Materials/index.svelte

@@ -1,4 +1,5 @@
 <script lang="ts">
+  import { browser } from '$app/environment';
   import isEmpty from 'lodash/isEmpty';
   import { useCompletion } from 'ai/svelte';
   import MODES from '$lib/utils/constants/mode.js';
@@ -84,7 +85,7 @@
 
     if (!document) return false;
 
-    return getTextFromHTML(note) === '';
+    return browser ? getTextFromHTML(note) === '' : false;
   }
 
   function isMaterialsEmpty(materials: LessonPage['materials']) {