Added one more test

Added coverage report in html

Author: darkmavis1980

jest.config.js

@@ -2,7 +2,17 @@
 module.exports = {
   preset: 'ts-jest',
   testEnvironment: 'node',
-  collectCoverageFrom: [
-    'src/**/*.ts',
+  collectCoverage: true,
+  verbose: true,
+  coverageDirectory: 'coverage',
+  moduleFileExtensions: ["ts", "js", "json"],
+  testMatch: [
+    "<rootDir>/test/**/*.ts?(x)",
+    "<rootDir>/src/**/?(*.)+(spec|test).ts?(x)"
+  ],
+  coverageReporters: [
+    "json",
+    "html",
+    "text"
   ],
 };

test/index.test.ts

@@ -12,6 +12,7 @@ describe('MarkdownIndexGenerator', () => {
   it('should show the generated menu', async () => {
     await MarkdownIndexGenerator('./test/__mocks__/test.md');
     expect(console.log).toHaveBeenCalledWith('--- Begin MarkDown ---');
+    expect(console.log).toHaveBeenCalledWith(expect.stringContaining('Index'));
     expect(console.log).toHaveBeenCalledWith(expect.stringContaining('[Heading 2](#heading-2)'));
     expect(console.log).toHaveBeenCalledWith(expect.stringContaining('- [Sub sub heading 4](#sub-sub-heading-4)'));
     expect(console.log).toHaveBeenCalledWith('--- End Markdown ---');
@@ -24,4 +25,13 @@ describe('MarkdownIndexGenerator', () => {
     expect(console.log).toHaveBeenCalledWith(expect.not.stringContaining('- [Sub sub heading 4](#sub-sub-heading-4)'));
     expect(console.log).toHaveBeenCalledWith('--- End Markdown ---');
   });
+
+  it('should show the generated menu, and contain a custom title', async () => {
+    await MarkdownIndexGenerator('./test/__mocks__/test.md', { title: 'test', depth: 2, replace: false });
+    expect(console.log).toHaveBeenCalledWith('--- Begin MarkDown ---');
+    expect(console.log).toHaveBeenCalledWith(expect.not.stringContaining('Index'));
+    expect(console.log).toHaveBeenCalledWith(expect.stringContaining('[Heading 2](#heading-2)'));
+    expect(console.log).toHaveBeenCalledWith(expect.not.stringContaining('- [Sub sub heading 4](#sub-sub-heading-4)'));
+    expect(console.log).toHaveBeenCalledWith('--- End Markdown ---');
+  });
 });