Change cli_test-output.js to ES6

test/cli_test-output.js

@@ -1,140 +1,132 @@
-var fs = require('fs')
+const fs = require('fs')
-  , path = require('path')
+const path = require('path')
 
-var test = require('tape')
+const test = require('tape')
-  , async = require('async')
+const async = require('async')
-  , clone = require('clone')
+const clone = require('clone')
-  , rimraf = require('rimraf')
+const rimraf = require('rimraf')
 
-var mermaid = require('../lib')
+const mermaid = require('../lib')
 
-var fileTestMermaid = path.join('test','fixtures','test.mermaid');
+const fileTestMermaid = path.join('test', 'fixtures', 'test.mermaid')
-var isWin = /^win/.test(process.platform);
+const isWin = /^win/.test(process.platform)
-var phantomCmd;
+let phantomCmd
-if(isWin){
+if (isWin) {
   phantomCmd = 'node_modules/.bin/phantomjs.cmd'
-  console.log('is win')
+} else {
-}
-else{
   phantomCmd = 'node_modules/.bin/phantomjs'
 }
-var singleFile = {
+const singleFile = {
-        files: [fileTestMermaid]
+  files: [fileTestMermaid],
-      , outputDir:  path.join(process.cwd(),'test/tmp_single')
+  outputDir: path.join(process.cwd(), 'test/tmp_single'),
-      , phantomPath: path.join(process.cwd(),phantomCmd)
+  phantomPath: path.join(process.cwd(), phantomCmd),
-      , width : 1200
+  width: 1200,
-      , css: path.join(__dirname, '..', 'dist', 'mermaid.css')
+  css: path.join(__dirname, '..', 'dist', 'mermaid.css'),
-      , sequenceConfig: null
+  sequenceConfig: null,
-      , ganttConfig: null
+  ganttConfig: null
-    }
+}
-  , multiFile = {
+const multiFile = {
-        files: [path.join('test','fixtures','test.mermaid'), 
+  files: [path.join('test', 'fixtures', 'test.mermaid'),
-                path.join('test','fixtures','test2.mermaid'),
+    path.join('test', 'fixtures', 'test2.mermaid'),
-                path.join('test','fixtures','gantt.mermaid'),
+    path.join('test', 'fixtures', 'gantt.mermaid'),
-                path.join('test','fixtures','sequence.mermaid'),
+    path.join('test', 'fixtures', 'sequence.mermaid')
-                ]
+  ],
-      , outputDir: 'test/tmp_multi'
+  outputDir: 'test/tmp_multi',
-      , phantomPath: path.join(process.cwd(),phantomCmd)
+  phantomPath: path.join(process.cwd(), phantomCmd),
-      , width : 1200
+  width: 1200,
-      , css: path.join(__dirname, '..', 'dist', 'mermaid.css')
+  css: path.join(__dirname, '..', 'dist', 'mermaid.css'),
-      , sequenceConfig: null
+  sequenceConfig: null,
-      , ganttConfig: null
+  ganttConfig: null
-    }
+}
 
-
+test('output of single png', function (t) {
-test('output of single png', function(t) {
   t.plan(3)
 
-  var expected = ['test.mermaid.png']
+  const expected = ['test.mermaid.png']
 
-  var opt = clone(singleFile)
+  const opt = clone(singleFile)
   opt.outputDir += '_png'
   opt.png = true
- 
+
-  mermaid.process(opt.files, opt, function(code) {
+  mermaid.process(opt.files, opt, function (code) {
     t.equal(code, 0, 'has clean exit code')
 
     verifyFiles(expected, opt.outputDir, t)
   })
 })
 
-test('output of multiple png', function(t) {
+test('output of multiple png', function (t) {
   t.plan(3)
 
-  var expected = ['test.mermaid.png', 'test2.mermaid.png', 
+  const expected = ['test.mermaid.png', 'test2.mermaid.png',
     'gantt.mermaid.png', 'sequence.mermaid.png']
 
-  var opt = clone(multiFile)
+  const opt = clone(multiFile)
   opt.outputDir += '_png'
   opt.png = true
 
-  mermaid.process(opt.files, opt, function(code) {
+  mermaid.process(opt.files, opt, function (code) {
     t.equal(code, 0, 'has clean exit code')
 
     verifyFiles(expected, opt.outputDir, t)
   })
 })
 
-test('output of single svg', function(t) {
+test('output of single svg', function (t) {
   t.plan(3)
 
-  var expected = ['test.mermaid.svg']
+  const expected = ['test.mermaid.svg']
 
-  var opt = clone(singleFile)
+  const opt = clone(singleFile)
   opt.outputDir += '_svg'
   opt.svg = true
 
-  mermaid.process(opt.files, opt, function(code) {
+  mermaid.process(opt.files, opt, function (code) {
     t.equal(code, 0, 'has clean exit code')
 
     verifyFiles(expected, opt.outputDir, t)
   })
 })
 
-test('output of multiple svg', function(t) {
+test('output of multiple svg', function (t) {
   t.plan(3)
 
-  var expected = ['test.mermaid.svg', 'test2.mermaid.svg', 
+  const expected = ['test.mermaid.svg', 'test2.mermaid.svg',
     'gantt.mermaid.svg', 'sequence.mermaid.svg']
 
-  var opt = clone(multiFile)
+  const opt = clone(multiFile)
   opt.outputDir += '_svg'
   opt.svg = true
 
-  mermaid.process(opt.files, opt, function(code) {
+  mermaid.process(opt.files, opt, function (code) {
     t.equal(code, 0, 'has clean exit code')
 
     verifyFiles(expected, opt.outputDir, t)
   })
 })
 
-test('output including CSS', function(t) {
+test('output including CSS', function (t) {
   t.plan(5)
 
-  var expected = ['test.mermaid.png']
+  const expected = ['test.mermaid.png']
-    , opt = clone(singleFile)
+  const opt = clone(singleFile)
-    , opt2 = clone(singleFile)
+  const opt2 = clone(singleFile)
-    , filename
-    , one
-    , two
 
   opt.png = true
   opt.outputDir += '_css_png'
   opt2.png = true
   opt2.outputDir += '_css_png'
 
-
+  mermaid.process(opt.files, opt, function (code) {
-  mermaid.process(opt.files, opt, function(code) {
     t.equal(code, 0, 'has clean exit code')
-    filename = path.join(opt.outputDir, path.basename(expected[0]))
+    const filename = path.join(opt.outputDir, path.basename(expected[0]))
-    one = fs.statSync(filename)
+    const one = fs.statSync(filename)
 
-    opt2.css = path.join('test','fixtures','test.css')
+    opt2.css = path.join('test', 'fixtures', 'test.css')
 
-    console.log('Generating #2');
+    mermaid.process(opt2.files, opt2, function (code) {
-    mermaid.process(opt2.files, opt2, function(code) {
       t.equal(code, 0, 'has clean exit code')
-      two = fs.statSync(filename)
+      const two = fs.statSync(filename)
       t.notEqual(one.size, two.size)
 
       verifyFiles(expected, opt.outputDir, t)
@@ -142,24 +134,21 @@ test('output including CSS', function(t) {
   })
 })
 
-function verifyFiles(expected, dir, t) {
+function verifyFiles (expected, dir, t) {
   async.each(
-      expected
+    expected, function (file, cb) {
-    , function(file, cb) {
+      const filename = path.join(dir, path.basename(file))
-        filename = path.join(dir, path.basename(file))
+      fs.stat(filename, function (err, stat) {
-        //console.log('Expected filename:'+filename);
+        cb(err)
-        fs.stat(filename, function(err, stat) {
+      })
-          cb(err)
+    }, function (err) {
-        })
+      t.notOk(err, 'all files passed')
-      }
+      const deleteTmps = true
-    , function(err) {
+      const _rimraf = deleteTmps ? rimraf : function (dir, f) { f(0) }
-        t.notOk(err, 'all files passed')
+      _rimraf(dir, function (rmerr) {
-        var delete_tmps = true
+        t.notOk(rmerr, 'cleaned up')
-        var _rimraf=delete_tmps ? rimraf : function(dir, f) { f(0); }
+        t.end()
-        _rimraf(dir, function(rmerr) {
+      })
-          t.notOk(rmerr, 'cleaned up')
+    }
-          t.end()
-        })
-      }
   )
 }