flow like the river

VISUALIZACION/node_modules/brfs/test/buffer.js

@@ -0,0 +1,31 @@
+var test = require('tap').test;
+var browserify = require('browserify');
+
+var vm = require('vm');
+var path = require('path');
+
+if (!ArrayBuffer.isView) ArrayBuffer.isView = function () { return false; };
+
+test('sync string encoding', function (t) {
+    t.plan(2);
+    var b = browserify(__dirname + '/files/buffer.js');
+    b.require('buffer', { expose: 'buffer' });
+    b.transform(path.dirname(__dirname));
+    b.bundle(function (err, src) {
+        if (err) t.fail(err);
+        var context = {
+            setTimeout: setTimeout,
+            console: { log: log },
+            ArrayBuffer: ArrayBuffer,
+            Uint8Array: Uint8Array,
+            DataView: DataView
+        };
+        var buffers = [];
+        vm.runInNewContext(src, context);
+        
+        t.ok(context.require('buffer').Buffer.isBuffer(buffers[0]), 'isBuffer');
+        t.equal(buffers[0].toString('utf8'), '<b>beep boop</b>\n');
+        
+        function log (msg) { buffers.push(msg) }
+    });
+});