1 files changed, 17 insertions, 0 deletions
diff --git a/deps/node/deps/npm/node_modules/read-installed/test/extraneous.js b/deps/node/deps/npm/node_modules/read-installed/test/extraneous.js
new file mode 100644
index 00000000..e999c9b4
--- /dev/null
+++ b/deps/node/deps/npm/node_modules/read-installed/test/extraneous.js
@@ -0,0 +1,17 @@
+var readInstalled = require('../read-installed.js')
+var test = require('tap').test
+var path = require('path')
+
+test('extraneous detected', function(t) {
+  // This test verifies read-installed#16
+  readInstalled(
+    path.join(__dirname, 'fixtures/extraneous-detected'),
+    { log: console.error },
+    function(err, map) {
+      t.ok(map.dependencies.foo.extraneous, 'foo is extraneous, it\'s not required by any module')
+      t.ok(map.dependencies.bar.extraneous, 'bar is extraneous, it\'s not required by any module')
+      t.notOk(map.dependencies.asdf.extraneous, 'asdf is not extraneous, it\'s required by ghjk')
+      t.notOk(map.dependencies.ghjk.extraneous, 'ghjk is not extraneous, it\'s required by our root module')
+      t.end()
+    })
+})