Correct tets & add CLi script

cli.js

@@ -0,0 +1,123 @@
+const Tqi = require('./src/tqi'),
+	fs = require('fs'),
+  path = require('path'),
+  kuler = require('kuler'),
+  args = require('args'),
+  async = require('async');
+
+var tqi = new Tqi();
+
+const options = args.Options.parse([
+  {
+    name: 'help',
+    shortName: 'h',
+    help: 'Get Help',
+    defaultValue : null,
+    type : "bool",
+    required : false
+  },
+  {
+    name: 'input',
+    shortName: 'i',
+    help: 'Input folder or txt file',
+    defaultValue : null,
+    required : true
+  },
+  {
+    name: 'dic',
+    shortName: 'd',
+    help: 'Path of a classic dictionnary file',
+    defaultValue : null,
+    required : false
+  },
+  {
+    name: 'aff',
+    shortName: 'a',
+    help: 'Path of an affix dictionnary',
+    defaultValue : null,
+    required : false
+  },
+  {
+    name: 'log',
+    shortName: 'l',
+    help: 'Log all results into log file',
+    defaultValue : 'log.txt',
+    required : false
+  }
+]);
+
+/* ----------- */
+/*  CHECK ARGS */
+/* ----------- */
+
+const parsed = args.parser(process.argv).parse(options);
+
+
+if(parsed.help){
+  // shows help 
+  console.info(options.getHelp());
+  return;
+}
+
+if(!parsed.input){
+  console.info(kuler('Please indicate Input folder or txt file , see help' , 'red'));
+  return;
+}
+
+/* ----------- */
+/*  EXECUTION  */
+/* ----------- */
+
+fs.stat(parsed.input, (err,stats)=>{
+  if(err){
+    console.info(kuler('Input file/folder does not exist', 'red'));
+    return;
+  }
+
+  // If it's an existing file.
+  if(stats.isFile()){
+    console.log(kuler('File detected : \r'  , 'cyan'));
+    fs.readFile(path.resolve(parsed.input), 'utf8', (err,data)=>{
+      tqi.analyze(data).then((result) => {
+        console.log(parsed.input , "=>", result);
+      });
+    });
+  }
+  // If it's an existing file.
+  if(stats.isDirectory()){
+    const filesResults = {
+      valid : 0,
+      error : 0,
+      rate : 0,
+      nbOfFiles : 0
+    };
+    console.log(kuler('Folder detected ... \r' , 'cyan'));
+    fs.readdir(parsed.input, (err, files) =>{
+      async.each(files, (file,next) =>{
+        var pathFile  = path.resolve(parsed.input + '/' + file);
+        fs.readFile(pathFile, 'utf8', (err,data)=>{
+          tqi.analyze(data).then((result) => {
+            filesResults.valid += result.valid;
+            filesResults.error += result.error;
+            var subResult = file + '=>' + JSON.stringify(result) + '\n';
+            fs.appendFile(parsed.log, subResult , (err) =>{
+              if(!err){  
+                console.log(file , '=>', result);
+                filesResults.nbOfFiles++;
+                return next();
+              }
+              console.error(err);
+            });
+          });
+        });
+      },(err) =>{
+        filesResults.rate = filesResults.valid / (filesResults.error + filesResults.valid) * 100;
+        fs.appendFile(parsed.log, JSON.stringify(filesResults) + '\n' , (err) =>{
+          if(!err){  
+            console.info(kuler('Number of files processed : ' + filesResults.nbOfFiles + ', rate : ' +  filesResults.rate + '%', 'green'));
+          }
+        });
+      });
+    }); 
+  }
+});

package.json

@@ -7,7 +7,9 @@
     "test": "test"
   },
   "dependencies": {
+    "args": "0.0.3",
     "async": "^1.5.2",
+    "kuler": "0.0.0",
     "natural": "^0.4.0",
     "nodehun": "^2.0.10"
   },

test/tqi-test.js

@@ -28,9 +28,12 @@ describe(pkg.name + '/src/tqi.js', () => {
   });
   describe('#Analyze', () => {
   	it('Analyze must return exact int numbers', function() {
+  		this.timeout = 5500;
 			return tqi.analyze(enBig).then(function(result){
 			  expect(result.valid).to.be.a("number");
 			  expect(result.error).to.be.a("number");
+			  expect(result.rate).to.be.a("number");
+			  expect(result.valid + result.error).to.be.equal(1454145);
 			});
   	});
   });