Inc code covergae by adding fix-readme-links

Author: MayankJha014

src/setup/fix-readme-links.spec.ts

@@ -6,6 +6,7 @@ vi.mock('fs');
 
 const filePath = path.join('docs', 'docs', 'auto-docs', 'test.md');
 
+// Mock file content with README.md links
 const mockFileContent = `
 This is a test file.
 [Some Link](./README.md)
@@ -22,21 +23,28 @@ describe('fix-readme-links.js', () => {
   beforeEach(() => {
     vi.restoreAllMocks(); // Reset mocks before each test
     vi.spyOn(fs, 'readFileSync').mockReturnValue(mockFileContent);
-    vi.spyOn(fs, 'writeFileSync').mockImplementation(() => {}); // Mock writeFileSync to prevent actual writes
+    vi.spyOn(fs, 'writeFileSync').mockImplementation(() => {}); // Mock writeFileSync
   });
 
-  it('should replace README.md links and write the updated content', () => {
+  it('should read the file, replace README.md links, and write the modified content', () => {
     const replaceLinks = (filePath: string) => {
+      // Read file
       let content = fs.readFileSync(filePath, 'utf8') as string;
-      content = content.replace(
-        /\[.*?\]\((.*?)README\.md\)/g,
-        '[Admin Docs](/)',
-      );
+      expect(content).toBe(mockFileContent); // Ensures readFileSync returns expected content
+
+      // Perform replacement
+      content = content.replace(/\[.*?\]\((.*?)README\.md\)/g, () => {
+        return '[Admin Docs](/)';
+      });
+      expect(content).toBe(expectedFileContent); // Ensures replacement occurred
+
+      // Write file
       fs.writeFileSync(filePath, content, 'utf8');
     };
 
     replaceLinks(filePath);
 
+    // Assertions to confirm function execution
     expect(fs.readFileSync).toHaveBeenCalledWith(filePath, 'utf8');
     expect(fs.writeFileSync).toHaveBeenCalledWith(
       filePath,