refactor: es6 building and linting

test/options/cache.js

@@ -5,7 +5,7 @@ const Liquid = require('../../src')
 chai.use(require('chai-as-promised'))
 
 describe('cache options', function () {
-  var engine
+  let engine
   beforeEach(function () {
     engine = Liquid({
       root: '/root/',

test/options/strict.js

@@ -4,8 +4,8 @@ const Liquid = require('../../src')
 chai.use(require('chai-as-promised'))
 
 describe('strict options', function () {
-  var engine
-  var ctx = {}
+  let engine
+  let ctx = {}
   beforeEach(function () {
     engine = Liquid({
       root: '/root/',
@@ -17,16 +17,16 @@ describe('strict options', function () {
       .eventually.equal('beforeafter')
   })
   it('should throw when strict_variables true', function () {
-    var tpl = engine.parse('before{{notdefined}}after')
-    var opts = {
+    let tpl = engine.parse('before{{notdefined}}after')
+    let opts = {
       strict_variables: true
     }
     return expect(engine.render(tpl, ctx, opts)).to
       .be.rejectedWith(/undefined variable: notdefined/)
   })
   it('should pass strict_variables to render by parseAndRender', function () {
-    var html = 'before{{notdefined}}after'
-    var opts = {
+    let html = 'before{{notdefined}}after'
+    let opts = {
       strict_variables: true
     }
     return expect(engine.parseAndRender(html, ctx, opts)).to

test/options/trimming.js

@@ -4,59 +4,59 @@ const Liquid = require('../../src')
 chai.use(require('chai-as-promised'))
 
 describe('trimming', function () {
-  var ctx = {name: 'harttle'}
+  let ctx = {name: 'harttle'}
 
   describe('tag trimming', function () {
     it('should respect trim_tag_left', function () {
-      var engine = Liquid({ trim_tag_left: true })
+      let engine = Liquid({ trim_tag_left: true })
       return expect(engine.parseAndRender(' \n \t{%if true%}foo{%endif%} '))
         .to.eventually.equal('foo ')
     })
     it('should respect trim_tag_right', function () {
-      var engine = Liquid({ trim_tag_right: true })
+      let engine = Liquid({ trim_tag_right: true })
       return expect(engine.parseAndRender('\t{%if true%}foo{%endif%} \n'))
         .to.eventually.equal('\tfoo')
     })
     it('should not trim value', function () {
-      var engine = Liquid({ trim_tag_left: true, trim_tag_right: true })
+      let engine = Liquid({ trim_tag_left: true, trim_tag_right: true })
       return expect(engine.parseAndRender('{%if true%}a {{name}} b{%endif%}', ctx))
         .to.eventually.equal('a harttle b')
     })
   })
   describe('value trimming', function () {
     it('should respect trim_value_left', function () {
-      var engine = Liquid({ trim_value_left: true })
+      let engine = Liquid({ trim_value_left: true })
       return expect(engine.parseAndRender(' \n \t{{name}} ', ctx))
         .to.eventually.equal('harttle ')
     })
     it('should respect trim_value_right', function () {
-      var engine = Liquid({ trim_value_right: true })
+      let engine = Liquid({ trim_value_right: true })
       return expect(engine.parseAndRender(' \n \t{{name}} ', ctx))
         .to.eventually.equal(' \n \tharttle')
     })
     it('should respect not trim tag', function () {
-      var engine = Liquid({ trim_value_left: true, trim_value_right: true })
+      let engine = Liquid({ trim_value_left: true, trim_value_right: true })
       return expect(engine.parseAndRender('\t{% if true %} aha {%endif%}\t'))
         .to.eventually.equal('\t aha \t')
     })
   })
   describe('greedy', function () {
-    var src = '\n {%-if true-%}\n a \n{{-name-}}{%-endif-%}\n '
+    let src = '\n {%-if true-%}\n a \n{{-name-}}{%-endif-%}\n '
     it('should enable greedy by default', function () {
-      var engine = Liquid()
+      let engine = Liquid()
       return expect(engine.parseAndRender(src, ctx))
         .to.eventually.equal('aharttle')
     })
     it('should respect to greedy:false by default', function () {
-      var engine = Liquid({greedy: false})
+      let engine = Liquid({greedy: false})
       return expect(engine.parseAndRender(src, ctx))
         .to.eventually.equal('\n a \nharttle ')
     })
   })
   describe('markup', function () {
     it('should support trim using markup', function () {
-      var engine = Liquid()
-      var src = [
+      let engine = Liquid()
+      let src = [
         '{%- assign username = "John G. Chalmers-Smith" -%}',
         '{%- if username and username.length > 10 -%}',
         '  Wow, {{ username }}, you have a long name!',
@@ -64,12 +64,12 @@ describe('trimming', function () {
         '  Hello there!',
         '{%- endif -%}'
       ].join('\n')
-      var dst = 'Wow, John G. Chalmers-Smith, you have a long name!'
+      let dst = 'Wow, John G. Chalmers-Smith, you have a long name!'
       return expect(engine.parseAndRender(src)).to.eventually.equal(dst)
     })
     it('should not trim when not specified', function () {
-      var engine = Liquid()
-      var src = [
+      let engine = Liquid()
+      let src = [
         '{% assign username = "John G. Chalmers-Smith" %}',
         '{% if username and username.length > 10 %}',
         '  Wow, {{ username }}, you have a long name!',
@@ -77,7 +77,7 @@ describe('trimming', function () {
         '  Hello there!',
         '{% endif %}'
       ].join('\n')
-      var dst = '\n\n  Wow, John G. Chalmers-Smith, you have a long name!\n'
+      let dst = '\n\n  Wow, John G. Chalmers-Smith, you have a long name!\n'
       return expect(engine.parseAndRender(src)).to.eventually.equal(dst)
     })
   })