feat(lint): implement v1 with 3 rules - trailing spaces, encoded passwords and Doxygen header

src/utils/getProjectRoot.spec.ts

@@ -0,0 +1,22 @@
+import { getProjectRoot } from './getProjectRoot'
+import path from 'path'
+
+describe('getProjectRoot', () => {
+  it('should return the current location if it contains the lint config file', async () => {
+    const projectRoot = await getProjectRoot()
+
+    expect(projectRoot).toEqual(process.cwd())
+  })
+
+  it('should return the parent folder if it contains the lint config file', async () => {
+    const currentLocation = process.cwd()
+    jest
+      .spyOn(process, 'cwd')
+      .mockImplementationOnce(() =>
+        path.join(currentLocation, 'folder', 'subfolder')
+      )
+    const projectRoot = await getProjectRoot()
+
+    expect(projectRoot).toEqual(currentLocation)
+  })
+})