refactor: strictly typed

test/e2e/eval-value.ts

@@ -2,10 +2,10 @@ import { expect } from 'chai'
 import Liquid from '../..'
 
 describe('.evalValue()', function () {
-  var engine
+  var engine: Liquid
   beforeEach(() => { engine = new Liquid() })
 
   it('should throw when scope undefined', function () {
-    expect(() => engine.evalValue('{{"foo"}}')).to.throw(/scope undefined/)
+    expect(() => engine.evalValue('{{"foo"}}', null as any)).to.throw(/scope undefined/)
   })
 })

test/e2e/express.ts

@@ -8,7 +8,7 @@ describe('express()', function () {
   const root = resolve(__dirname, '../stub/root')
   const views = resolve(__dirname, '../stub/views')
   const partials = resolve(__dirname, '../stub/partials')
-  let app, engine
+  let app: express.Application, engine: Liquid
 
   beforeEach(function () {
     app = express()
@@ -45,7 +45,7 @@ describe('express()', function () {
     }
     const file = '/not-exist.html'
     const ctx = {}
-    engine.express().call(view, file, ctx, function (err) {
+    engine.express().call(view, file, ctx, function (err: any) {
       try {
         expect(err.code).to.equal('ENOENT')
         expect(err.message).to.match(/Failed to lookup/)

test/e2e/parse-and-render.ts

@@ -5,7 +5,7 @@ import * as chaiAsPromised from 'chai-as-promised'
 use(chaiAsPromised)
 
 describe('.parseAndRender()', function () {
-  var engine, strictEngine
+  var engine: Liquid, strictEngine: Liquid
   beforeEach(function () {
     engine = new Liquid()
     strictEngine = new Liquid({

test/e2e/render-file.ts

@@ -8,7 +8,7 @@ use(chaiAsPromised)
 describe('#renderFile()', function () {
   const root = resolve(__dirname, '../stub/root')
   const views = resolve(__dirname, '../stub/views')
-  let engine
+  let engine: Liquid
   beforeEach(function () {
     engine = new Liquid({
       root,

test/e2e/xhr.ts

@@ -1,5 +1,5 @@
 import Liquid from '../../dist/liquid.js'
-import { createFakeServer, useFakeXMLHttpRequest } from 'sinon'
+import * as sinon from 'sinon'
 import { expect, use } from 'chai'
 import { JSDOM } from 'jsdom'
 import * as chaiAsPromised from 'chai-as-promised'
@@ -7,13 +7,13 @@ import * as chaiAsPromised from 'chai-as-promised'
 use(chaiAsPromised)
 
 describe('xhr', () => {
-  if (+process.version.match(/^v(\d+)/)[1] < 8) {
+  if (+(process.version.match(/^v(\d+)/) as RegExpMatchArray)[1] < 8) {
     console.info('jsdom not supported, skipping xhr...')
     return
   }
-  let server, engine
+  let server: sinon.SinonFakeServer, engine: Liquid
   beforeEach(() => {
-    server = createFakeServer()
+    server = sinon.fakeServer.create()
     server.autoRespond = true
     server.respondWith('GET', 'https://example.com/views/hello.html',
       [200, { 'Content-Type': 'text/plain' }, 'hello {{name}}'])
@@ -22,7 +22,7 @@ describe('xhr', () => {
       contentType: 'text/html',
       includeNodeLocations: true
     });
-    (global as any).XMLHttpRequest = useFakeXMLHttpRequest();
+    (global as any).XMLHttpRequest = sinon.FakeXMLHttpRequest;
     (global as any).document = dom.window.document
     engine = new Liquid({
       root: 'https://example.com/views/',
@@ -68,7 +68,7 @@ describe('xhr', () => {
     it('should throw error', function () {
       const result = expect(engine.renderFile('hello.html'))
         .to.be.rejectedWith('An error occurred whilst receiving the response.');
-      (global as any).XMLHttpRequest.onCreate = function (request) {
+      (global as any).XMLHttpRequest.onCreate = function (request: sinon.SinonFakeXMLHttpRequest) {
         setTimeout(() => request.error())
       }
       return result