refactor: init cypress-cucumber-preprocessor install.

node_modules/browserify/test/pkg_event.js

@@ -0,0 +1,31 @@
+var browserify = require('../');
+var path = require('path');
+var vm = require('vm');
+var test = require('tap').test;
+
+var expected = [
+    readpkg('pkg_event'),
+    readpkg('pkg_event/node_modules/aaa'),
+    readpkg('pkg_event/node_modules/aaa/lib')
+];
+
+test('package event', function (t) {
+    t.plan(2 + expected.length);
+    
+    var b = browserify(__dirname + '/pkg_event/main.js');
+    b.on('package', function (pkg) {
+        t.deepEqual(pkg, expected.shift());
+    });
+    
+    b.bundle(function (err, src) {
+        t.ifError(err);
+        vm.runInNewContext(src, { console: { log: log } });
+        function log (msg) { t.equal(msg, 555) }
+    });
+});
+
+function readpkg (dir) {
+    var pkg = require(path.join(__dirname, dir, 'package.json'));
+    pkg.__dirname = path.join(__dirname, dir);
+    return pkg;
+}