chore: initial commit

src/__test__/HTMLValidatorCommand.test.ts

@@ -0,0 +1,22 @@
+import { cli } from '../cli.js'
+import { HTMLValidatorCommand } from '../HTMLValidatorCommand.js'
+
+describe('html-w3c-validator', () => {
+  afterEach(() => {
+    jest.clearAllMocks()
+  })
+
+  it('should be instance of the command', async () => {
+    const command = cli.process([])
+    expect(command).toBeInstanceOf(HTMLValidatorCommand)
+  })
+
+  it('succeeds and validate the html correctly', async () => {
+    console.log = jest.fn()
+    const exitCode = await cli.run([], {
+      stdin: process.stdin
+    })
+    expect(console.log).toHaveBeenCalledWith('html-w3c-validator')
+    expect(exitCode).toEqual(0)
+  })
+})