feat: add tests for Index and build pages script (asyncapi#3044)

Co-authored-by: Ansh Goyal <anshgoyal1704@gmail.com>

scripts/build-pages.js

@@ -56,3 +56,5 @@ function copyAndRenameFiles(srcDir, targetDir) {
 }
 
 copyAndRenameFiles(SRC_DIR, TARGET_DIR);
+
+module.exports = {copyAndRenameFiles,capitalizeJsxTags}

scripts/index.js

@@ -17,4 +17,6 @@ async function start() {
   await buildFinanceInfoList();
 }
 
-start();
+module.exports = start;
+
+start();

tests/build-pages.test.js

@@ -0,0 +1,48 @@
+const fs = require('fs');
+const path = require('path');
+const { capitalizeJsxTags, copyAndRenameFiles } = require('../scripts/build-pages');
+
+describe('capitalizeJsxTags', () => {
+  test('should capitalize JSX tags', () => {
+    const input = '<table><tr><td>Hello</td></tr></table>';
+    const output = '<Table><Tr><Td>Hello</Td></Tr></Table>';
+    expect(capitalizeJsxTags(input)).toBe(output);
+  });
+
+  test('should not capitalize non-JSX tags', () => {
+    const input = '<div>Hello</div>';
+    const output = '<div>Hello</div>';
+    expect(capitalizeJsxTags(input)).toBe(output);
+  });
+});
+
+describe('copyAndRenameFiles', () => {
+  const TEST_DIR = 'test';
+  const SRC_DIR = path.join(TEST_DIR, 'src');
+  const TARGET_DIR = path.join(TEST_DIR, 'target');
+
+  beforeAll(() => {
+    fs.mkdirSync(TEST_DIR, { recursive: true });
+    fs.mkdirSync(SRC_DIR, { recursive: true });
+    fs.mkdirSync(TARGET_DIR, { recursive: true });
+
+    const fileContent = '<table><tr><td>Hello</td></tr></table>';
+    fs.writeFileSync(path.join(SRC_DIR, 'test.md'), fileContent, 'utf8');
+    fs.mkdirSync(path.join(SRC_DIR, 'nested'), { recursive: true });
+    fs.writeFileSync(path.join(SRC_DIR, 'nested', 'nested.md'), fileContent, 'utf8');
+  });
+
+  afterAll(() => {
+    fs.rmSync(TEST_DIR, { recursive: true, force: true });
+  });
+
+  test('should copy and rename files correctly', () => {
+    copyAndRenameFiles(SRC_DIR, TARGET_DIR);
+
+    const targetFile = fs.readFileSync(path.join(TARGET_DIR, 'test.mdx'), 'utf8');
+    const nestedTargetFile = fs.readFileSync(path.join(TARGET_DIR, 'nested', 'nested.mdx'), 'utf8');
+
+    expect(targetFile).toBe('<Table><Tr><Td>Hello</Td></Tr></Table>');
+    expect(nestedTargetFile).toBe('<Table><Tr><Td>Hello</Td></Tr></Table>');
+  });
+});

tests/index.test.js

@@ -0,0 +1,35 @@
+const rssFeed = require('../scripts/build-rss');
+const buildPostList = require('../scripts/build-post-list');
+const buildCaseStudiesList = require('../scripts/casestudies');
+const buildAdoptersList = require('../scripts/adopters');
+const buildFinanceInfoList = require('../scripts/finance');
+const start = require('../scripts/index');
+
+jest.mock('../scripts/build-rss');
+jest.mock('../scripts/build-post-list');
+jest.mock('../scripts/casestudies');
+jest.mock('../scripts/adopters');
+jest.mock('../scripts/finance');
+
+describe('start function', () => {
+  beforeEach(() => {
+    jest.clearAllMocks();
+  });
+
+  test('should call all functions in the correct order', async () => {
+    await start();
+
+    expect(buildPostList).toHaveBeenCalled();
+
+    expect(rssFeed).toHaveBeenCalledWith(
+      'blog',
+      'AsyncAPI Initiative Blog RSS Feed',
+      'AsyncAPI Initiative Blog',
+      'rss.xml'
+    );
+
+    expect(buildCaseStudiesList).toHaveBeenCalled();
+    expect(buildAdoptersList).toHaveBeenCalled();
+    expect(buildFinanceInfoList).toHaveBeenCalled();
+  });
+});