test: coverage to 100%

test/integration/liquid/fs-option.ts

@@ -1,5 +1,7 @@
-import { expect } from 'chai'
+import { expect, use } from 'chai'
 import { Liquid } from '../../../src/liquid'
+import * as chaiAsPromised from 'chai-as-promised'
+use(chaiAsPromised)
 
 describe('LiquidOptions#fs', function () {
   let engine: Liquid
@@ -31,4 +33,13 @@ describe('LiquidOptions#fs', function () {
     const html = engine.renderFileSync('notexist/foo')
     expect(html).to.equal('content for /root/files/fallback')
   })
+
+  it('should throw lookup failure if fallback not specified', function () {
+    const engine = new Liquid({
+      root: '/root/',
+      fs: { ...fs, fallback: undefined }
+    } as any)
+    return expect(engine.renderFile('notexist/foo'))
+      .to.be.rejectedWith('Failed to lookup')
+  })
 })

test/integration/liquid/liquid.ts

@@ -130,4 +130,13 @@ describe('Liquid', function () {
         .to.throw(/Failed to lookup "\/not\/exist.html" in "\/boo,\/root\/"/)
     })
   })
+  describe('#enderToNodeStream', function () {
+    const engine = new Liquid()
+    it('should render a simple value', function (done) {
+      const stream = engine.renderToNodeStream(engine.parse('{{"foo"}}'))
+      let html = ''
+      stream.on('data', data => { html += data })
+      stream.on('end', () => { expect(html).to.equal('foo'); done() })
+    })
+  })
 })