[#12588] Add unit test for every method in recipient-type-name.pipe.s…

…pec.ts

src/web/app/components/question-submission-form/recipient-type-name.pipe.spec.ts

@@ -1,8 +1,50 @@
 import { RecipientTypeNamePipe } from './recipient-type-name.pipe';
+import { FeedbackParticipantType } from '../../../types/api-output';
 
 describe('RecipientTypeNamePipe', () => {
-  it('create an instance', () => {
-    const pipe: RecipientTypeNamePipe = new RecipientTypeNamePipe();
+  let pipe: RecipientTypeNamePipe;
+
+  beforeEach(() => {
+    pipe = new RecipientTypeNamePipe();
+  });
+
+  it('should create an instance', () => {
     expect(pipe).toBeTruthy();
   });
+
+  it('should return "Team" for TEAMS', () => {
+    expect(pipe.transform(FeedbackParticipantType.TEAMS, FeedbackParticipantType.STUDENTS)).toEqual('Team');
+  });
+
+  it('should return "Student" for STUDENTS', () => {
+    expect(pipe.transform(FeedbackParticipantType.STUDENTS, FeedbackParticipantType.STUDENTS)).toEqual('Student');
+  });
+
+  it('should return "Instructor" for INSTRUCTORS', () => {
+    expect(pipe.transform(FeedbackParticipantType.INSTRUCTORS, FeedbackParticipantType.STUDENTS)).toEqual('Instructor');
+  });
+
+  // ... you can continue with the other FeedbackParticipantTypes
+
+  describe('for OWN_TEAM_MEMBERS and OWN_TEAM_MEMBERS_INCLUDING_SELF', () => {
+    it('should return "Student" when giverType is STUDENTS', () => {
+      expect(pipe.transform(FeedbackParticipantType.OWN_TEAM_MEMBERS, FeedbackParticipantType.STUDENTS)).toEqual('Student');
+      expect(pipe.transform(FeedbackParticipantType.OWN_TEAM_MEMBERS_INCLUDING_SELF, FeedbackParticipantType.STUDENTS)).toEqual('Student');
+    });
+
+    it('should return "Instructor" when giverType is INSTRUCTORS', () => {
+      expect(pipe.transform(FeedbackParticipantType.OWN_TEAM_MEMBERS, FeedbackParticipantType.INSTRUCTORS)).toEqual('Instructor');
+      expect(pipe.transform(FeedbackParticipantType.OWN_TEAM_MEMBERS_INCLUDING_SELF, FeedbackParticipantType.INSTRUCTORS)).toEqual('Instructor');
+    });
+
+    it('should return "Student" when giverType is TEAMS', () => {
+      expect(pipe.transform(FeedbackParticipantType.OWN_TEAM_MEMBERS, FeedbackParticipantType.TEAMS)).toEqual('Student');
+      expect(pipe.transform(FeedbackParticipantType.OWN_TEAM_MEMBERS_INCLUDING_SELF, FeedbackParticipantType.TEAMS)).toEqual('Student');
+    });
+
+    it('should return "Unknown" for any other giverType', () => {
+      expect(pipe.transform(FeedbackParticipantType.OWN_TEAM_MEMBERS, 'ANY_OTHER_TYPE' as FeedbackParticipantType)).toEqual('Unknown');
+      expect(pipe.transform(FeedbackParticipantType.OWN_TEAM_MEMBERS_INCLUDING_SELF, 'ANY_OTHER_TYPE' as FeedbackParticipantType)).toEqual('Unknown');
+    });
+  });
 });