1 files changed, 104 insertions, 0 deletions
diff --git a/deps/npm/test/tap/shrinkwrap-default-arg-ver.js b/deps/npm/test/tap/shrinkwrap-default-arg-ver.js
new file mode 100644
index 0000000000..d87bc92391
--- /dev/null
+++ b/deps/npm/test/tap/shrinkwrap-default-arg-ver.js
@@ -0,0 +1,104 @@
+'use strict'
+var path = require('path')
+var fs = require('graceful-fs')
+var test = require('tap').test
+var Tacks = require('tacks')
+var File = Tacks.File
+var Dir = Tacks.Dir
+var common = require('../common-tap.js')
+var mr = require('npm-registry-mock')
+
+var testdir = path.join(__dirname, path.basename(__filename, '.js'))
+var config = [
+  '--loglevel=error',
+  '--registry=' + common.registry,
+  '--cache=' + path.join(testdir, 'cache')
+]
+
+var fixture = new Tacks(
+  Dir({
+    'cache': Dir(),
+    'npm-shrinkwrap.json': File({
+      name: 'shrinkwrap-default-arg-ver',
+      version: '1.0.0',
+      dependencies: {
+        underscore: {
+          version: '1.3.1',
+          from: 'mod1@>=1.3.1 <2.0.0',
+          resolved: common.registry + '/underscore/-/underscore-1.3.1.tgz'
+        }
+      }
+    }),
+    'package.json': File({
+      name: 'shrinkwrap-default-arg-ver',
+      version: '1.0.0',
+      dependencies: {
+        underscore: '^1.3.1'
+      }
+    })
+  })
+)
+var installed = path.join(testdir, 'node_modules', 'underscore', 'package.json')
+
+function setup () {
+  fixture.create(testdir)
+}
+
+function cleanup () {
+  fixture.remove(testdir)
+}
+
+var server
+test('setup', function (t) {
+  cleanup()
+  setup()
+  mr({port: common.port}, function (er, s) {
+    if (er) throw er
+    server = s
+    t.end()
+  })
+})
+
+function exists (file) {
+  try {
+    fs.statSync(file)
+    return true
+  } catch (ex) {
+    return false
+  }
+}
+test('shrinkwrap-default-arg-version', function (t) {
+  // When this feature was malfunctioning npm would select the version of
+  // `mod1` from the `package.json` instead of the `npm-shrinkwrap.json`,
+  // which in this case would mean trying the registry instead of installing
+  // from a local folder.
+  common.npm(config.concat(['install', 'underscore']), {cwd: testdir}, function (err, code, stdout, stderr) {
+    if (err) throw err
+    t.comment(stdout.trim())
+    t.comment(stderr.trim())
+    t.is(code, 0, 'installed ok')
+    t.ok(exists(path.join(testdir, 'node_modules', 'underscore')), 'underscore installed')
+    var pjson = JSON.parse(fs.readFileSync(installed))
+    t.is(pjson.version, '1.3.1', 'got shrinkwrap version')
+    t.end()
+  })
+})
+
+test('can-override', function (t) {
+  common.npm(config.concat(['install', 'underscore@latest']), {cwd: testdir}, function (err, code, stdout, stderr) {
+    if (err) throw err
+    t.comment(stdout.trim())
+    t.comment(stderr.trim())
+    t.is(code, 0, 'installed ok')
+    t.ok(exists(path.join(testdir, 'node_modules', 'underscore')), 'underscore installed')
+    var pjson = JSON.parse(fs.readFileSync(installed))
+    t.is(pjson.version, '1.5.1', 'got latest version')
+    t.end()
+  })
+})
+
+test('cleanup', function (t) {
+  server.close()
+  cleanup()
+  t.end()
+})