none operator unit test

test/unit.js

@@ -1,10 +1,11 @@
-// require('./unit/csv.js');
+// require('./unit/incsv.js');
+// require('./unit/outcsv.js');
 require('./unit/cut.js');
 // require('./unit/delete.js');
 // require('./unit/grep.js');
 // require('./unit/head.js');
-// require('./unit/html.js');
-// require('./unit/none.js');
+// require('./unit/outhtml.js');
+require('./unit/none.js');
 // require('./unit/replace.js');
 require('./unit/strip.js');
 // require('./unit/tail.js');

test/unit/none.js

@@ -0,0 +1,36 @@
+var assert = require('assert');
+var csv = require('csv');
+var stream = require('stream');
+var _ = require('underscore');
+
+var ops = require('../../lib/operators.js');
+
+var headerStr = 'this,is,the,header,row,,,,,,,,,,,,,,,,';
+var headerRow = headerStr.split(',');
+var headerData = JSON.stringify({row: headerRow, index: 0});
+
+var out = new stream();
+
+describe('none', function(){
+  var dataStr = '2006/2007 - 12,81.2,163.0,244.2,77.4,143.4,220.5,5.4%,7.6%,6.8%,4.6%,4.4%,4.5%,,,,,,,,';
+  var row = dataStr.split(',');
+  var data = JSON.stringify({row: row, index: 1});
+
+  it('should pass everything through untouched', function(done){
+    rowCount = 0;
+    out.write = function(d) {
+      rowCount++;
+    };
+
+    out.end = function(d) {
+      assert.equal(rowCount, 2);
+      done();
+    };
+
+    var none = new ops['none']();
+    none.write(headerData);
+    none.write(data);
+    none.end();
+    none.pipe(out);
+  });
+});