Merge pull request #83 from Mogztter/asciidoctor-2-0-0-timings-api

Use the new Timings API to remove Opal usage

lib/invoker.js

@@ -1,4 +1,3 @@
-/* global Opal */
 const fs = require('fs')
 const ospath = require('path')
 const asciidoctor = require('@asciidoctor/core')()
@@ -61,10 +60,10 @@ CLI version ${pkg.version}`
   static convertFromStdin (options, args) {
     stdin.read((data) => {
       if (args['timings']) {
-        const timings = asciidoctor.Timings.$new()
-        const instanceOptions = Object.assign({}, options, { timings: timings })
+        const timings = asciidoctor.Timings.create()
+        const instanceOptions = Object.assign({}, options, { timings })
         Invoker.convert(asciidoctor.convert, data, instanceOptions)
-        timings.$print_report(Opal.gvars.stderr, '-')
+        timings.printReport(process.stderr, '-')
       } else {
         Invoker.convert(asciidoctor.convert, data, options)
       }
@@ -94,10 +93,10 @@ CLI version ${pkg.version}`
         console.log(`converting file ${file}`)
       }
       if (timings) {
-        const timings = asciidoctor.Timings.$new()
-        const instanceOptions = Object.assign({}, options, { timings: timings })
+        const timings = asciidoctor.Timings.create()
+        const instanceOptions = Object.assign({}, options, { timings })
         Invoker.convertFile(file, instanceOptions)
-        timings.$print_report(Opal.gvars.stderr, file)
+        timings.printReport(process.stderr, file)
       } else {
         Invoker.convertFile(file, options)
       }

test/test.js

@@ -151,6 +151,24 @@ describe('Help', () => {
   })
 })
 
+describe('Print timings report', () => {
+  it('should print timings report', () => {
+    sinon.stub(process.stderr, 'write')
+    sinon.stub(process, 'exit')
+    try {
+      new Invoker(new Options().parse(['node', 'asciidoctor', `${__dirname}/fixtures/sample.adoc`, '--timings', '-o', '-'])).invoke()
+      expect(process.stderr.write.called).to.be.true()
+      expect(process.stderr.write.getCall(0).args[0]).to.equal(`Input file: ${__dirname}/fixtures/sample.adoc`)
+      expect(process.stderr.write.getCall(1).args[0]).to.include('Time to read and parse source:')
+      expect(process.stderr.write.getCall(2).args[0]).to.include('Time to convert document:')
+      expect(process.stderr.write.getCall(3).args[0]).to.include('Total time (read, parse and convert):')
+    } finally {
+      process.stderr.write.restore()
+      process.exit.restore()
+    }
+  })
+})
+
 describe('Version', () => {
   it('should print version if -v is specified as sole argument', () => {
     sinon.stub(console, 'log')