refactor: remove mock-fs from dev dependency

test/unit/render/render.ts

@@ -0,0 +1,29 @@
+import { expect } from 'chai'
+import Scope from 'src/scope/scope'
+import Token from 'src/parser/token'
+import Tag from 'src/template/tag/tag'
+import Filter from 'src/template/filter'
+import Render from 'src/render/render'
+import HTML from 'src/template/html'
+
+describe('render', function () {
+  let render
+  before(function () {
+    Filter.clear()
+    Tag.clear()
+    render = new Render()
+  })
+
+  describe('.renderTemplates()', function () {
+    it('should throw when scope undefined', function () {
+      expect(render.renderTemplates([])).to.be.rejectedWith(/scope undefined/)
+    })
+
+    it('should render html', async function () {
+      const scope = new Scope()
+      const token = { type: 'html', value: '<p>' } as Token
+      const html = await render.renderTemplates([new HTML(token)], scope)
+      return expect(html).to.equal('<p>')
+    })
+  })
+})