refactor: init cypress-cucumber-preprocessor install.

node_modules/browserify/test/bundle_external.js

@@ -0,0 +1,26 @@
+var test = require('tap').test;
+var browserify = require('../');
+var vm = require('vm');
+
+test('bundle external', function (t) {
+    t.plan(3);
+    
+    var expected = [
+        { name: 'beep', value: 111 },
+        { name: 't-rex', value: 5 }
+    ];
+    
+    var b = browserify({ bundleExternal: false });
+    b.add(__dirname + '/bundle_external/main.js');
+    b.bundle(function (err, src) {
+        var c = {
+            t: t,
+            require: function (name) {
+                var r = expected.shift();
+                t.equal(name, r.name);
+                return r.value;
+            }
+        };
+        vm.runInNewContext(src, c);
+    });
+});