Amsterdam-Music-Lab · drikusroor · Aug 9, 2024 · Jul 30, 2024 · Jul 30, 2024 · Jul 30, 2024
diff --git a/frontend/src/components/Block/Block.test.jsx → frontend/src/components/Block/Block.test.tsx b/frontend/src/components/Block/Block.test.jsx → frontend/src/components/Block/Block.test.tsx
@@ -1,4 +1,3 @@
-import React from 'react';
 import { Route, MemoryRouter, Routes } from 'react-router-dom';
 import { fireEvent, render, screen, waitFor } from '@testing-library/react';
 import { beforeEach, vi } from 'vitest';

diff --git a/frontend/src/components/FeedbackForm/FeedbackForm.tsx b/frontend/src/components/FeedbackForm/FeedbackForm.tsx
@@ -3,14 +3,15 @@ import { useState, useRef } from "react";
 import Question from "../Question/Question";
 import Button from "../Button/Button";
 import IQuestion from "@/types/Question";
+import { OnResultType } from "@/hooks/useResultHandler";
 
 interface FeedbackFormProps {
     formActive: boolean;
     form: IQuestion[];
     buttonLabel: string;
     skipLabel: string;
     isSkippable: boolean;
-    onResult: (result: any) => void;
+    onResult: OnResultType
     emphasizeTitle?: boolean;
 }
 

diff --git a/frontend/src/components/HTML/HTML.test.tsx b/frontend/src/components/HTML/HTML.test.tsx
@@ -0,0 +1,82 @@
+import { describe, it, expect } from 'vitest';
+import { render } from '@testing-library/react';
+import HTML from './HTML';
+
+describe('HTML', () => {
+    it('renders the HTML content correctly', () => {
+        const htmlContent = '<p>Test content</p>';
+        const { container } = render(<HTML body={htmlContent} />);
+        expect(container.innerHTML).to.include(htmlContent);
+    });
+
+    it('applies the default inner className', () => {
+        const { container } = render(<HTML body="<div>Test</div>" />);
+        const innerDiv = container.querySelector('.html-content');
+
+        if (!innerDiv) {
+            throw new Error('Inner div not found');
+        }
+
+        expect(innerDiv.classList.contains('text-center')).toBe(true);
+        expect(innerDiv.classList.contains('pb-3')).toBe(true);
+    });
+
+    it('applies a custom inner className', () => {
+        const customClass = 'custom-class';
+        const { container } = render(<HTML body="<div>Test</div>" innerClassName={customClass} />);
+        const innerDiv = container.querySelector('.html-content');
+
+        if (!innerDiv) {
+            throw new Error('Inner div not found');
+        }
+
+        expect(innerDiv.classList.contains(customClass)).toBe(true);
+        expect(innerDiv.classList.contains('text-center')).toBe(false);
+        expect(innerDiv.classList.contains('pb-3')).toBe(false);
+    });
+
+    it('renders complex HTML content', () => {
+        const complexHTML = `
+      <div>
+        <h1>Title</h1>
+        <p>Paragraph <strong>with bold text</strong></p>
+        <ul>
+          <li>Item 1</li>
+          <li>Item 2</li>
+        </ul>
+      </div>
+    `;
+        const { container } = render(<HTML body={complexHTML} />);
+        expect(container.innerHTML).to.include(complexHTML);
+    });
+
+    it('renders the outer aha__HTML class', () => {
+        const { container } = render(<HTML body="<div>Test</div>" />);
+        const outerDiv = container.firstChild;
+
+        if (!outerDiv) {
+            throw new Error('Outer div not found');
+        }
+
+        expect(outerDiv.classList.contains('aha__HTML')).toBe(true);
+    });
+
+    it('handles empty body content', () => {
+        const { container } = render(<HTML body="" />);
+        const innerDiv = container.querySelector('.html-content');
+
+        if (!innerDiv) {
+            throw new Error('Inner div not found');
+        }
+
+        expect(innerDiv.innerHTML).to.equal('');
+    });
+
+    it('handles TrustedHTML type for body prop', () => {
+        const trustedHTML = {
+            toString: () => '<p>Trusted HTML</p>',
+        } as TrustedHTML;
+        const { container } = render(<HTML body={trustedHTML} />);
+        expect(container.innerHTML).to.include('<p>Trusted HTML</p>');
+    });
+});
diff --git a/frontend/src/components/HTML/HTML.jsx → frontend/src/components/HTML/HTML.tsx b/frontend/src/components/HTML/HTML.jsx → frontend/src/components/HTML/HTML.tsx
@@ -1,9 +1,12 @@
-import React from "react";
 import classNames from "classnames";
 
+interface HTMLProps {
+    body: string | TrustedHTML;
+    innerClassName?: string;
+}
 
 /** HTML is an block view, that shows custom HTML and a Form */
-const HTML = ({ body, innerClassName = "text-center pb-3" }) => {
+const HTML = ({ body, innerClassName = "text-center pb-3" }: HTMLProps) => {
 
     return (
         <div className={classNames("aha__HTML")}>

diff --git a/frontend/src/components/Histogram/Histogram.test.tsx b/frontend/src/components/Histogram/Histogram.test.tsx
@@ -0,0 +1,105 @@
+import { describe, it, expect, vi, beforeEach } from 'vitest';
+import { render } from '@testing-library/react';
+import Histogram from './Histogram';
+
+describe('Histogram', () => {
+    beforeEach(() => {
+        vi.useFakeTimers();
+    });
+
+    it('renders the correct number of bars', () => {
+        const { container } = render(<Histogram bars={5} />);
+        const bars = container.querySelectorAll('.aha__histogram > div');
+        expect(bars.length).to.equal(5);
+    });
+
+    it('applies the correct spacing between bars', () => {
+        const { container } = render(<Histogram bars={3} spacing={10} />);
+        const bars = container.querySelectorAll('.aha__histogram > div');
+        expect(getComputedStyle(bars[0]).marginRight).to.equal('10px');
+        expect(getComputedStyle(bars[1]).marginRight).to.equal('10px');
+        expect(getComputedStyle(bars[2]).marginRight).to.equal('0px');
+    });
+
+    it('applies the correct margin and background color', () => {
+        const { container } = render(
+            <Histogram marginLeft={20} marginTop={10} backgroundColor="red" />
+        );
+        const histogram = container.querySelector('.aha__histogram');
+
+        if (!histogram) {
+            throw new Error('Histogram not found');
+        }
+
+        expect(getComputedStyle(histogram).marginLeft).to.equal('20px');
+        expect(getComputedStyle(histogram).marginTop).to.equal('10px');
+        expect(getComputedStyle(histogram).backgroundColor).to.equal('red');
+    });
+
+    it('applies the correct border radius', () => {
+        const { container } = render(<Histogram borderRadius="5px" />);
+        const histogram = container.querySelector('.aha__histogram');
+
+        if (!histogram) {
+            throw new Error('Histogram not found');
+        }
+
+        expect(getComputedStyle(histogram).borderRadius).to.equal('5px');
+    });
+
+    it('has active class when running', () => {
+        const { container } = render(<Histogram running={true} />);
+        const histogram = container.querySelector('.aha__histogram');
+
+        if (!histogram) {
+            throw new Error('Histogram not found');
+        }
+
+        expect(histogram.classList.contains('active')).toBe(true);
+    });
+
+    it('does not have active class when not running', () => {
+        const { container } = render(<Histogram running={false} />);
+        const histogram = container.querySelector('.aha__histogram');
+
+        if (!histogram) {
+            throw new Error('Histogram not found');
+        }
+
+        expect(histogram.classList.contains('active')).toBe(false);
+    });
+
+    it('updates bar heights when running', async () => {
+        const { container, rerender } = render(<Histogram running={true} />);
+        const getHeights = () => Array.from(container.querySelectorAll('.aha__histogram > div')).map(
+            (bar) => bar.style.height
+        );
+
+        const initialHeights = getHeights();
+
+        // Advance timer and force re-render
+        vi.advanceTimersByTime(100);
+        rerender(<Histogram running={true} />);
+
+        const updatedHeights = getHeights();
+
+        expect(initialHeights).not.to.deep.equal(updatedHeights);
+    });
+
+    it('does not update bar heights when not running', () => {
+        const { container, rerender } = render(<Histogram running={false} />);
+        const getHeights = () => Array.from(container.querySelectorAll('.aha__histogram > div')).map(
+            (bar) => bar.style.height
+        );
+
+        const initialHeights = getHeights();
+
+        // Advance timer and force re-render
+        vi.advanceTimersByTime(100);
+        rerender(<Histogram running={false} />);
+
+        const updatedHeights = getHeights();
+
+        expect(initialHeights).to.deep.equal(updatedHeights);
+    });
+});
diff --git a/...nd/src/components/Histogram/Histogram.jsx → ...nd/src/components/Histogram/Histogram.tsx b/...nd/src/components/Histogram/Histogram.jsx → ...nd/src/components/Histogram/Histogram.tsx
@@ -1,7 +1,18 @@
-import React, { useEffect, useState } from "react";
+import { useEffect, useState } from "react";
 import classNames from "classnames";
 
-// Histogram with random bar movement for decoration
+interface HistogramProps {
+    bars?: number;
+    spacing?: number;
+    interval?: number;
+    running?: boolean;
+    marginLeft?: number;
+    marginTop?: number;
+    backgroundColor?: string;
+    borderRadius?: string;
+}
+
+/** Histogram with random bar movement for decoration */
 const Histogram = ({
     bars = 7,
     spacing = 6,
@@ -11,7 +22,7 @@ const Histogram = ({
     marginTop = 0,
     backgroundColor = undefined,
     borderRadius = '0.15rem',
-}) => {
+}: HistogramProps) => {
     const [pulse, setPulse] = useState(true);
 
     useEffect(() => {
@@ -40,7 +51,7 @@ const Histogram = ({
     return (
         <div
             className={classNames("aha__histogram", { active: running })}
-            style={{ height: '100%', marginLeft, marginTop, backgroundColor, width: '100%', borderRadius: borderRadius, border: backgroundColor? `10px solid ${backgroundColor}` : undefined}}
+            style={{ height: '100%', marginLeft, marginTop, backgroundColor, width: '100%', borderRadius: borderRadius, border: backgroundColor ? `10px solid ${backgroundColor}` : undefined }}
         >
             {_bars}
         </div>

diff --git a/frontend/src/components/MatchingPairs/MatchingPairs.tsx b/frontend/src/components/MatchingPairs/MatchingPairs.tsx
@@ -1,11 +1,11 @@
-import React, { useRef, useState } from "react";
+import { useRef, useState } from "react";
 import classNames from "classnames";
 
 import { scoreIntermediateResult } from "../../API";
 import useBoundStore from "@/util/stores";
 
 import PlayCard from "./PlayCard";
-import Section from "@/types/Section";
+import { Card } from "@/types/Section";
 import Session from "@/types/Session";
 import Participant from "@/types/Participant";
 
@@ -15,17 +15,6 @@ export const SCORE_FEEDBACK_DISPLAY = {
     HIDDEN: 'hidden',
 }
 
-interface Card extends Section {
-    turned: boolean;
-    inactive: boolean;
-    matchClass: string;
-    seen: boolean;
-    noevents: boolean;
-    boardposition: number;
-    timestamp: number;
-    response_interval_ms: number | string;
-}
-
 interface MatchingPairsProps {
     playSection: (index: number) => void;
     sections: Card[];
@@ -39,8 +28,8 @@ interface MatchingPairsProps {
 
 const MatchingPairs = ({
     playSection,
-    // technically these are Sections, but we're adding some extra properties to them in a hacky way,
-    // which should be fixed in the future
+    /** FIXME: technically these are Sections, but we're adding some extra properties to them in a hacky way,
+    // which should be fixed in the future */
     sections,
     playerIndex,
     showAnimation,