rework TODOs

test/integration/render.js

@@ -8,6 +8,7 @@ describe('full docsify initialization', function() {
 	it('TODO: check generated markup', async function() {
 		const {docsify, dom} = await init('simple', {loadSidebar: true})
   		console.log(dom.window.document.body.innerHTML)
+  		// TODO: add some expectations
 	})
 
 })

test/integration/router.js

@@ -8,6 +8,7 @@ describe('router', function() {
 	it('TODO: trigger to load another page', async function() {
 		const {docsify} = await init()
   		window.location = '/?foo=bar'
+  		// TODO: add some expectations
 	})
 
 })