[TEAMMATES#12588] Add tests to question constraint (TEAMMATES#12747)

* create tests for constsum-recipient-question-constraint * add unit tests for ContributionQuestionConstraintComponent * fix lint issues
cedricongjh · Feb 20, 2024 · e1f6832 · e1f6832
1 parent 6d0849e
commit e1f6832
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diff --git a/...stion-types/question-constraint/constsum-recipients-question-constraint.component.spec.ts b/...stion-types/question-constraint/constsum-recipients-question-constraint.component.spec.ts
@@ -1,16 +1,28 @@
 import { ComponentFixture, TestBed, waitForAsync } from '@angular/core/testing';
 
 import { ConstsumRecipientsQuestionConstraintComponent } from './constsum-recipients-question-constraint.component';
+import { createBuilder } from '../../../../test-helpers/generic-builder';
+import { FeedbackConstantSumResponseDetails } from '../../../../types/api-output';
+import { FeedbackQuestionType } from '../../../../types/api-request';
+import { FeedbackResponseRecipientSubmissionFormModel }
+  from '../../question-submission-form/question-submission-form-model';
 
 describe('ConstsumRecipientsQuestionConstraintComponent', () => {
   let component: ConstsumRecipientsQuestionConstraintComponent;
   let fixture: ComponentFixture<ConstsumRecipientsQuestionConstraintComponent>;
 
+  const formBuilder = createBuilder<FeedbackResponseRecipientSubmissionFormModel>({
+    responseId: '123',
+    recipientIdentifier: 'recipient123',
+    isValid: true,
+    responseDetails: { questionType: FeedbackQuestionType.CONSTSUM },
+  });
+
   beforeEach(waitForAsync(() => {
     TestBed.configureTestingModule({
       declarations: [ConstsumRecipientsQuestionConstraintComponent],
     })
-    .compileComponents();
+      .compileComponents();
   }));
 
   beforeEach(() => {
@@ -22,4 +34,97 @@ describe('ConstsumRecipientsQuestionConstraintComponent', () => {
   it('should create', () => {
     expect(component).toBeTruthy();
   });
+
+  it('allAnswers: should return an empty array if no forms provided', () => {
+    component.recipientSubmissionForms = [];
+    expect(component.allAnswers).toEqual([]);
+  });
+
+  it('allAnswers: should return 0 if the answers array is empty', () => {
+    const details: FeedbackConstantSumResponseDetails = {
+      questionType: FeedbackQuestionType.CONSTSUM,
+      answers: [],
+    };
+    const form = formBuilder.responseDetails(details).build();
+
+    component.recipientSubmissionForms = [form];
+    expect(component.allAnswers).toEqual([0]);
+  });
+
+  it('allAnswers: should return the first answer if it exists', () => {
+    const details: FeedbackConstantSumResponseDetails = {
+      questionType: FeedbackQuestionType.CONSTSUM,
+      answers: [5, 10, 15],
+    };
+    const form = formBuilder.responseDetails(details).build();
+
+    component.recipientSubmissionForms = [form];
+    expect(component.allAnswers).toEqual([5]);
+  });
+
+  it('allAnswers: should return the first answers of multiple forms', () => {
+    const detailsOne: FeedbackConstantSumResponseDetails = {
+      questionType: FeedbackQuestionType.CONSTSUM,
+      answers: [5, 10, 15],
+    };
+    const formOne = formBuilder.responseDetails(detailsOne).build();
+
+    const detailsTwo: FeedbackConstantSumResponseDetails = {
+      questionType: FeedbackQuestionType.CONSTSUM,
+      answers: [3, 6, 9],
+    };
+    const formTwo = formBuilder.responseDetails(detailsTwo).build();
+
+    component.recipientSubmissionForms = [formOne, formTwo];
+    expect(component.allAnswers).toEqual([5, 3]);
+  });
+
+  it('isAllPointsUneven: should return true when all points are unique', () => {
+    const mockAllAnswers = jest.fn().mockReturnValue([1, 2, 3]);
+    Object.defineProperty(component, 'allAnswers', { get: mockAllAnswers });
+
+    expect(component.isAllPointsUneven).toEqual(true);
+  });
+
+  it('isAllPointsUneven: should return false when some points are repeated', () => {
+    const mockAllAnswers = jest.fn().mockReturnValue([1, 2, 2, 3]);
+    Object.defineProperty(component, 'allAnswers', { get: mockAllAnswers });
+
+    expect(component.isAllPointsUneven).toEqual(false);
+  });
+
+  it('isAllPointsUneven: should return true when there are no points', () => {
+    const mockAllAnswers = jest.fn().mockReturnValue([]);
+    Object.defineProperty(component, 'allAnswers', { get: mockAllAnswers });
+
+    expect(component.isAllPointsUneven).toEqual(true);
+  });
+
+  it('isSomePointsUneven: should return true when length is 1', () => {
+    const mockAllAnswers = jest.fn().mockReturnValue([1]);
+    Object.defineProperty(component, 'allAnswers', { get: mockAllAnswers });
+
+    expect(component.isSomePointsUneven).toEqual(true);
+  });
+
+  it('isSomePointsUneven: should return true when there are multiple points and some are different', () => {
+    const mockAllAnswers = jest.fn().mockReturnValue([1, 2, 3]);
+    Object.defineProperty(component, 'allAnswers', { get: mockAllAnswers });
+
+    expect(component.isSomePointsUneven).toEqual(true);
+  });
+
+  it('isSomePointsUneven: should return false when all answers are the same and length is greater than 1', () => {
+    const mockAllAnswers = jest.fn().mockReturnValue([2, 2, 2]);
+    Object.defineProperty(component, 'allAnswers', { get: mockAllAnswers });
+
+    expect(component.isSomePointsUneven).toEqual(false);
+  });
+
+  it('isSomePointsUneven: should return true when there are no points', () => {
+    const mockAllAnswers = jest.fn().mockReturnValue([]);
+    Object.defineProperty(component, 'allAnswers', { get: mockAllAnswers });
+
+    expect(component.isSomePointsUneven).toEqual(true);
+  });
 });