fix: break/continue omitting output before them, #123

BREAKING CHANGE: remove default export, now should be used like import
{Liquid} from 'liquidjs'

test/integration/builtin/filters/array.ts

@@ -1,5 +1,5 @@
 import { test } from '../../../stub/render'
-import Liquid from '../../../../src/liquid'
+import { Liquid } from '../../../../src/liquid'
 import { expect } from 'chai'
 
 describe('filters/array', function () {

test/integration/builtin/filters/date.ts

@@ -1,6 +1,6 @@
 import { test, ctx } from '../../../stub/render'
 import { expect } from 'chai'
-import Liquid from '../../../../src/liquid'
+import { Liquid } from '../../../../src/liquid'
 
 describe('filters/date', function () {
   let liquid: Liquid

test/integration/builtin/filters/math.ts

@@ -1,6 +1,6 @@
 import { expect } from 'chai'
 import { test, liquid } from '../../../stub/render'
-import Liquid from '../../../../src/liquid'
+import { Liquid } from '../../../../src/liquid'
 
 describe('filters/math', function () {
   const l = new Liquid()

test/integration/builtin/filters/string.ts

@@ -1,5 +1,5 @@
 import { test } from '../../../stub/render'
-import Liquid from '../../../../src/liquid'
+import { Liquid } from '../../../../src/liquid'
 import { expect } from 'chai'
 
 describe('filters/string', function () {

test/integration/builtin/tags/assign.ts

@@ -1,4 +1,4 @@
-import Liquid from '../../../../src/liquid'
+import { Liquid } from '../../../../src/liquid'
 import { expect, use } from 'chai'
 import * as chaiAsPromised from 'chai-as-promised'
 

test/integration/builtin/tags/capture.ts

@@ -1,4 +1,4 @@
-import Liquid from '../../../../src/liquid'
+import { Liquid } from '../../../../src/liquid'
 import { expect, use } from 'chai'
 import * as chaiAsPromised from 'chai-as-promised'
 

test/integration/builtin/tags/case.ts

@@ -1,4 +1,4 @@
-import Liquid from '../../../../src/liquid'
+import { Liquid } from '../../../../src/liquid'
 import { expect, use } from 'chai'
 import * as chaiAsPromised from 'chai-as-promised'
 

test/integration/builtin/tags/comment.ts

@@ -1,4 +1,4 @@
-import Liquid from '../../../../src/liquid'
+import { Liquid } from '../../../../src/liquid'
 import { expect, use } from 'chai'
 import * as chaiAsPromised from 'chai-as-promised'
 

test/integration/builtin/tags/cycle.ts

@@ -1,4 +1,4 @@
-import Liquid from '../../../../src/liquid'
+import { Liquid } from '../../../../src/liquid'
 import { expect, use } from 'chai'
 import * as chaiAsPromised from 'chai-as-promised'
 

test/integration/builtin/tags/decrement.ts

@@ -1,4 +1,4 @@
-import Liquid from '../../../../src/liquid'
+import { Liquid } from '../../../../src/liquid'
 import { expect, use } from 'chai'
 import * as chaiAsPromised from 'chai-as-promised'
 

test/integration/builtin/tags/for.ts

@@ -1,4 +1,4 @@
-import Liquid from '../../../../src/liquid'
+import { Liquid } from '../../../../src/liquid'
 import { expect, use } from 'chai'
 import * as chaiAsPromised from 'chai-as-promised'
 import { Scope } from '../../../../src/context/scope'
@@ -106,12 +106,22 @@ describe('tags/for', function () {
     return expect(html).to.equal(dst)
   })
 
-  it('should support for with continue', async function () {
-    const src = '{% for i in (1..5) %}' +
-            '{{i}}{% continue %}after' +
-            '{% endfor %}'
-    const html = await liquid.parseAndRender(src, ctx)
-    return expect(html).to.equal('12345')
+  describe('continue', function () {
+    it('should support for with continue', async function () {
+      const src = '{% for i in (1..5) %}' +
+              '{% if i == 4 %}continue{% continue %}{% endif %}{{i}}' +
+              '{% endfor %}'
+      const html = await liquid.parseAndRender(src, ctx)
+      return expect(html).to.equal('123continue5')
+    })
+    it('should output contents before continue', async function () {
+      const src = '{% for i in (1..5) %}' +
+        '{% if i == 4 %}continue{% continue %}{% endif %}' +
+        '{{ i }}' +
+        '{% endfor %}'
+      const html = await liquid.parseAndRender(src, ctx)
+      return expect(html).to.equal('123continue5')
+    })
   })
   describe('break', function () {
     it('should support break', async function () {

test/integration/builtin/tags/if.ts

@@ -1,4 +1,4 @@
-import Liquid from '../../../../src/liquid'
+import { Liquid } from '../../../../src/liquid'
 import { expect } from 'chai'
 
 describe('tags/if', function () {

test/integration/builtin/tags/include.ts

@@ -1,4 +1,4 @@
-import Liquid from '../../../../src/liquid'
+import { Liquid, Drop } from '../../../../src/liquid'
 import { expect } from 'chai'
 import { mock, restore } from '../../../stub/mockfs'
 
@@ -83,8 +83,8 @@ describe('tags/include', function () {
     const html = await liquid.renderFile('with.html')
     return expect(html).to.equal('color:red, shape:rect')
   })
-  it('should support include: with as Liquid Drop', async function () {
-    class ColorDrop extends Liquid.Types.Drop {
+  it('should support include: with as Drop', async function () {
+    class ColorDrop extends Drop {
       public valueOf (): string {
         return 'red!'
       }
@@ -96,8 +96,8 @@ describe('tags/include', function () {
     const html = await liquid.renderFile('with.html', { color: new ColorDrop() })
     expect(html).to.equal('color:red!')
   })
-  it('should support include: with passed as Liquid Drop', async function () {
-    class ColorDrop extends Liquid.Types.Drop {
+  it('should support include: with passed as Drop', async function () {
+    class ColorDrop extends Drop {
       public valueOf (): string {
         return 'red!'
       }

test/integration/builtin/tags/increment.ts

@@ -1,4 +1,4 @@
-import Liquid from '../../../../src/liquid'
+import { Liquid } from '../../../../src/liquid'
 import { expect, use } from 'chai'
 import * as chaiAsPromised from 'chai-as-promised'
 

test/integration/builtin/tags/layout.ts

@@ -1,4 +1,4 @@
-import Liquid from '../../../../src/liquid'
+import { Liquid } from '../../../../src/liquid'
 import { expect } from 'chai'
 import { mock, restore } from '../../../stub/mockfs'
 

test/integration/builtin/tags/raw.ts

@@ -1,4 +1,4 @@
-import Liquid from '../../../../src/liquid'
+import { Liquid } from '../../../../src/liquid'
 import { expect } from 'chai'
 
 describe('tags/raw', function () {

test/integration/builtin/tags/tablerow.ts

@@ -1,4 +1,4 @@
-import Liquid from '../../../../src/liquid'
+import { Liquid } from '../../../../src/liquid'
 import { expect } from 'chai'
 
 describe('tags/tablerow', function () {

test/integration/builtin/tags/unless.ts

@@ -1,4 +1,4 @@
-import Liquid from '../../../../src/liquid'
+import { Liquid } from '../../../../src/liquid'
 import { expect, use } from 'chai'
 import * as chaiAsPromised from 'chai-as-promised'
 

test/integration/drop/blank-drop.ts

@@ -1,5 +1,5 @@
 import { expect } from 'chai'
-import Liquid from '../../../src/liquid'
+import { Liquid } from '../../../src/liquid'
 
 describe('drop/blank-drop', function () {
   let liquid: Liquid

test/integration/drop/drop.ts

@@ -1,11 +1,11 @@
 import { expect } from 'chai'
-import Liquid from '../../../src/liquid'
+import { Liquid, Drop } from '../../../src/liquid'
 
 describe('drop/drop', function () {
   let liquid: Liquid
   before(() => (liquid = new Liquid()))
 
-  class CustomDrop extends Liquid.Types.Drop {
+  class CustomDrop extends Drop {
     private name: string = 'NAME'
     public getName () {
       return 'GET NAME'
@@ -16,7 +16,7 @@ describe('drop/drop', function () {
       return key.toUpperCase()
     }
   }
-  class PromiseDrop extends Liquid.Types.Drop {
+  class PromiseDrop extends Drop {
     private name = Promise.resolve('NAME')
     public async getName () {
       return 'GET NAME'

test/integration/drop/empty-drop.ts

@@ -1,5 +1,5 @@
 import { expect } from 'chai'
-import Liquid from '../../../src/liquid'
+import { Liquid } from '../../../src/liquid'
 
 describe('drop/empty-drop', function () {
   let liquid: Liquid

test/integration/drop/null-drop.ts

@@ -1,5 +1,5 @@
 import { expect } from 'chai'
-import Liquid from '../../../src/liquid'
+import { Liquid } from '../../../src/liquid'
 
 describe('drop/null-drop', function () {
   let liquid: Liquid

test/integration/liquid/cache.ts

@@ -1,5 +1,5 @@
 import { expect } from 'chai'
-import Liquid from '../../../src/liquid'
+import { Liquid } from '../../../src/liquid'
 import { mock, restore } from '../../stub/mockfs'
 
 describe('LiquidOptions#cache', function () {

test/integration/liquid/delimiter.ts

@@ -1,5 +1,5 @@
 import { expect } from 'chai'
-import Liquid from '../../../src/liquid'
+import { Liquid } from '../../../src/liquid'
 
 describe('LiquidOptions#*_delimiter_*', function () {
   it('should respect tag_delimiter_*', async function () {

test/integration/liquid/fs-option.ts

@@ -1,5 +1,5 @@
 import { expect } from 'chai'
-import Liquid from '../../../src/liquid'
+import { Liquid } from '../../../src/liquid'
 
 describe('LiquidOptions#fs', function () {
   let engine: Liquid

test/integration/liquid/liquid.ts

@@ -1,4 +1,4 @@
-import Liquid from '../../../src/liquid'
+import { Liquid, isFalsy } from '../../../src/liquid'
 import * as chai from 'chai'
 import { mock, restore } from '../../stub/mockfs'
 import * as chaiAsPromised from 'chai-as-promised'
@@ -19,7 +19,7 @@ describe('Liquid', function () {
     it('should call plugin with Liquid', async function () {
       const engine = new Liquid()
       engine.plugin(function (Liquid) {
-        this.registerFilter('t', x => Liquid.isFalsy(x))
+        this.registerFilter('t', x => isFalsy(x))
       })
       const html = await engine.parseAndRender('{{false|t}}')
       expect(html).to.equal('true')

test/integration/liquid/strict.ts

@@ -1,4 +1,4 @@
-import Liquid from '../../../src/liquid'
+import { Liquid } from '../../../src/liquid'
 import { expect } from 'chai'
 
 describe('LiquidOptions#strict*', function () {

test/integration/liquid/trimming.ts

@@ -1,5 +1,5 @@
 import { expect } from 'chai'
-import Liquid from '../../../src/liquid'
+import { Liquid } from '../../../src/liquid'
 
 describe('LiquidOptions#trimming', function () {
   const ctx = { name: 'harttle' }

test/integration/util/error.ts

@@ -1,5 +1,5 @@
 import { expect } from 'chai'
-import Liquid from '../../../src/liquid'
+import { Liquid } from '../../../src/liquid'
 import * as path from 'path'
 import { mock, restore } from '../../stub/mockfs'
 
@@ -190,7 +190,8 @@ describe('error', function () {
       engine.registerTag('throwsOnParse', {
         parse: function () {
           throw new Error('intended parse error')
-        }
+        },
+        render: () => ''
       })
     })
     it('should throw ParseError when filter not defined', async function () {