adding acceptance test

.gitignore

@@ -1,2 +1,3 @@
 node_modules
 coverage
+tmp

.travis.yml

@@ -4,7 +4,6 @@ node_js:
   - "4"
   - "0.12"
   - "0.11"
-  - "0.10"
   - "iojs"
 
 cache:

appveyor.yml

@@ -1,7 +1,6 @@
 environment:
   matrix:
   # node.js
-  - nodejs_version: "0.10"
   - nodejs_version: "0.11"
   - nodejs_version: "0.12"
   - nodejs_version: "4"
@@ -13,6 +12,10 @@ platform:
   - x86
   - x64
 
+# Fix line endings in Windows. (runs before repo cloning)
+init:
+  - git config --global core.autocrlf true
+
 # Install scripts. (runs after repo cloning)
 install:
   - ps: Install-Product node $env:nodejs_version $env:platform

package.json

@@ -4,8 +4,8 @@
   "description": "JSON to CSV and vice-versa for ember-i18n",
   "main": "to-csv.js",
   "scripts": {
-    "test": "mocha test/acceptance/*.js",
-    "cover": "istanbul cover node_modules/mocha/bin/_mocha -- test/acceptance/*.js"
+    "test": "mocha test/**/*-test.js",
+    "cover": "istanbul cover node_modules/mocha/bin/_mocha -- test/**/*-test.js"
   },
   "repository": {
     "type": "git",
@@ -17,9 +17,11 @@
     "6to5": "^3.5.3",
     "csv-parse": "0.0.6",
     "csv-stringify": "0.0.6",
+    "eol": "0.2.0",
     "yargs": "^3.0.0"
   },
   "devDependencies": {
+    "chai": "^3.0.0",
     "coveralls": "^2.0.0",
     "istanbul": "0.4.1",
     "mocha": "^2.0.0"

test/acceptance/to-csv-test.js

@@ -0,0 +1,50 @@
+var expect = require('chai').expect;
+var test = require('../../lib/test');
+var spawn = require('child_process').spawn;
+var path = require('path');
+var fs = require('fs');
+
+describe('Array', function() {
+  describe('#indexOf()', function() {
+    it('should return -1 when the value is not present', function() {
+      test();
+      expect([1,2,3].indexOf(5)).to.equal(-1);
+      expect([1,2,3].indexOf(0)).to.equal(-1);
+    });
+  });
+});
+
+describe('to-csv', function() {
+  it('should return -1 when the value is not present', function(done) {
+    // process.chdir(__dirname);
+
+    fs.mkdir('tmp', function(err) {
+      expect(err).to.be.falsy;
+
+      var ps = spawn(process.execPath, [
+        // path.resolve(__dirname, '../bin/cmd.js'),
+        'to-csv',
+        'test/fixtures/locales',
+        'tmp/i18n.csv',
+      ]);
+
+      var out = '';
+      var err = '';
+      ps.stdout.on('data', function(buffer) { out += buffer; });
+      ps.stderr.on('data', function(buffer) { err += buffer; });
+
+      ps.on('exit', function(code) {
+        fs.readFile('tmp/i18n.csv', 'utf-8', function(err, actual) {
+          expect(err).to.be.falsy;
+          fs.readFile('test/fixtures/i18n.csv', 'utf-8', function(err, expected) {
+            expect(err).to.be.falsy;
+            expect(actual).to.equal(expected);
+            done();
+          });
+        });
+        expect(err).to.be.falsy;
+        expect(code).to.equal(0);
+      });
+    });
+  });
+});

to-csv.js

@@ -1,6 +1,7 @@
 var fs = require('fs');
 var path = require('path');
 var stringify = require('csv-stringify');
+var eol = require('eol');
 var argv = require('yargs').argv;
 require('6to5/register');
 
@@ -62,5 +63,6 @@ for (var i in keys) {
 }
 
 stringify(lines, function(err, csv) {
-  fs.writeFileSync(csvPath, csv);
+  var normalized = eol.auto(csv);
+  fs.writeFileSync(csvPath, normalized);
 });