Add 2e2 test

Author: florian-glombik

src/main/webapp/app/lecture/manage/lecture-attachments/lecture-attachments.component.html

@@ -198,6 +198,7 @@ <h4 jhiTranslate="artemisApp.lecture.attachments.editAttachment"></h4>
                     <a
                         [routerLink]="['/course-management', lecture().course?.id, `lectures`, lecture().id, 'unit-management', 'attachment-video-units', 'create']"
                         class="btn btn-primary me-2"
+                        id="add-attachment"
                     >
                         <span jhiTranslate="entity.action.addAttachment"></span>
                     </a>

src/main/webapp/app/lecture/manage/lecture/lecture.component.html

@@ -166,7 +166,7 @@
                                 <div class="btn-group flex-btn-group-container">
                                     <div class="btn-group-vertical me-1 mb-1">
                                         @if (lecture.isAtLeastEditor) {
-                                            <a [routerLink]="[lecture.id, 'attachments']" class="btn btn-primary mb-1 btn-sm">
+                                            <a [routerLink]="[lecture.id, 'attachments']" class="btn btn-primary mb-1 btn-sm" id="attachments">
                                                 <fa-icon [icon]="faFile" />
                                                 <span class="d-none d-md-inline" jhiTranslate="entity.action.attachments"></span>
                                             </a>

src/test/playwright/e2e/lecture/LectureManagement.spec.ts

@@ -94,6 +94,12 @@ test.describe('Lecture management', { tag: '@fast' }, () => {
             await lectureManagement.addExerciseUnit(exercise.id!);
             await expect(page.locator('.exercise-title', { hasText: new RegExp(`^${exercise.title!}$`) })).toBeVisible();
         });
+
+        test('Can open page to add attachment unit to the lecture', async ({ exerciseAPIRequests, lectureManagement, page }) => {
+            await exerciseAPIRequests.createModelingExercise({ course });
+            await lectureManagement.openAttachmentUnitCreationPage(lecture.id!);
+            await expect(page.getByText('Create Attachment Unit')).toBeVisible();
+        });
     });
 
     test.afterEach(async ({ courseManagementAPIRequests }) => {

src/test/playwright/support/pageobjects/lecture/LectureManagementPage.ts

@@ -68,6 +68,19 @@ export class LectureManagementPage {
         await this.getLecture(lectureId).locator('#units').click();
     }
 
+    /**
+     * Navigates to the attachments page of a specified lecture by its identifier.
+     * @param lectureId - The identifier of the lecture to navigate to its attachments page.
+     */
+    async openAttachmentsPage(lectureId: number) {
+        await this.getLecture(lectureId).locator('#attachments').click();
+    }
+
+    async openAttachmentUnitCreationPage(lectureId: number) {
+        await this.openAttachmentsPage(lectureId);
+        await this.page.locator('#add-attachment').click();
+    }
+
     /**
      * Opens the creation form for a new unit of the specified type.
      * @param type - The type of unit to create.