Add test for lifecycle.makeEnv()

lib/utils/lifecycle.js

@@ -1,5 +1,6 @@
 exports = module.exports = lifecycle
 exports.cmd = cmd
+exports.makeEnv = makeEnv
 
 var log = require("npmlog")
   , spawn = require("child_process").spawn

test/tap/lifecycle.js

@@ -0,0 +1,19 @@
+var test = require("tap").test
+var npm = require('../../')
+var path = require("path")
+var pkg = path.resolve(__dirname, "..", "..")
+var lifecycle = require('../../lib/utils/lifecycle')
+var Conf = require("npmconf").Conf
+
+test("lifecycle: make env correctly", function (t) {
+  npm.load(function() {
+    var env = lifecycle.makeEnv(pkg)
+
+    var conf = new Conf()
+    conf.addEnv(env)
+    conf.keys.forEach(function (key) {
+      t.equal(conf.get(key), npm.config.get(key))
+    })
+    t.end()
+  })
+})