opts.outputs in the api example, test for output writable stream use-case

Author: James Halliday

readme.markdown

@@ -94,7 +94,7 @@ var fs = require('fs');
 
 var files = [ './files/x.js', './files/y.js' ];
 var b = browserify(files);
-b.plugin('factor-bundle', { o: [ 'bundle/x.js', 'bundle/y.js' ] });
+b.plugin('factor-bundle', { outputs: [ 'bundle/x.js', 'bundle/y.js' ] });
 b.bundle().pipe(fs.createWriteStream('bundle/common.js'));
 ```
 

test/outfile.js renamed to test/outputs.js

@@ -15,7 +15,7 @@ var files = [
 var tmpdir = tmp() + '/factor-bundle-' + Math.random();
 mkdirp.sync(tmpdir);
 
-test('outputs api', function (t) {
+test('file outputs', function (t) {
     t.plan(2);
     var b = browserify(files);
     b.plugin(factor, {
@@ -41,3 +41,30 @@ test('outputs api', function (t) {
         } } });
     });
 });
+
+test('stream outputs', function (t) {
+    t.plan(2);
+    var sources = {}, pending = 3;
+    function write (key) {
+        return concat(function (body) {
+            sources[key] = body.toString('utf8');
+            if (-- pending === 0) done();
+        });
+    }
+    
+    var b = browserify(files);
+    b.plugin(factor, { outputs: [ write('x'), write('y') ] });
+    b.bundle().pipe(write('common'));
+    
+    function done () {
+        var common = sources.common, x = sources.x, y = sources.y;
+        
+        vm.runInNewContext(common + x, { console: { log: function (msg) {
+            t.equal(msg, 55500);
+        } } });
+        
+        vm.runInNewContext(common + y, { console: { log: function (msg) {
+            t.equal(msg, 333);
+        } } });
+    }
+});