Add a test for custom .npmrc support

bin/test

@@ -84,6 +84,13 @@ testModulesCheckedIn() {
   assertCapturedSuccess
 }
 
+testUserConfig() {
+  compile "userconfig"
+  assertCaptured "https://www.google.com/"
+  assertCaptured "registry error"
+  assertCapturedError 1 ""
+}
+
 # Pending Tests
 
 # testNodeBinariesAddedToPath() {
@@ -135,7 +142,7 @@ compile_dir=""
 
 compile() {
   compile_dir=$(mktmpdir)
-  cp -r ${bp_dir}/test/$1/* ${compile_dir}/
+  cp -r ${bp_dir}/test/$1/. ${compile_dir}
   capture ${bp_dir}/bin/compile ${compile_dir} ${2:-$(mktmpdir)}
 }
 

test/userconfig/.npmrc

@@ -0,0 +1,7 @@
+; Any URL that throws 404s 
+registry = "https://www.google.com/"
+strict-ssl = false
+; Ensure fast failure
+fetch-retries = 0
+fetch-retry-factor = 0
+fetch-retry-mintimeout = 0

test/userconfig/README.md

@@ -0,0 +1 @@
+A fake README, to keep npm from polluting stderr.

test/userconfig/package.json

@@ -0,0 +1,15 @@
+{
+  "name": "node-buildpack-test-app",
+  "version": "0.0.1",
+  "description": "node buildpack integration test app",
+  "repository" : {
+    "type" : "git",
+    "url" : "http://github.com/example/example.git"
+  },
+  "dependencies": {
+    "something-not-in-cache": "*"
+  },
+  "engines": {
+    "node": "~0.10.0"
+  }
+}