Working Skelleton

html/RentForCamp/node_modules/hide-powered-by/test/index.js

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+var hidePoweredBy = require('..')
+
+var connect = require('connect')
+var request = require('supertest')
+var assert = require('assert')
+
+describe('hidePoweredBy', function () {
+  function test (name, options) {
+    it(name, function (done) {
+      var app = connect()
+      app.use(function (req, res, next) {
+        res.setHeader('X-Powered-By', 'Computers')
+        next()
+      })
+      app.use(options.middleware)
+      app.use(function (req, res) {
+        res.end('Hello world!')
+      })
+      request(app).get('/')
+        .end(function (err, res) {
+          if (err) {
+            done(err)
+            return
+          }
+          assert.equal(res.header['x-powered-by'], options.shouldBe)
+          done()
+        })
+    })
+  }
+
+  it('works even if no header is set', function (done) {
+    var app = connect()
+    app.use(hidePoweredBy())
+    app.use(function (req, res) {
+      res.end('Hello world!')
+    })
+    request(app).get('/')
+      .end(function (err, res) {
+        if (err) {
+          done(err)
+          return
+        }
+        assert.equal(res.header['x-powered-by'], undefined)
+        done()
+      })
+  })
+
+  test('removes the X-Powered-By header', {
+    middleware: hidePoweredBy(),
+    shouldBe: undefined
+  })
+
+  test('allows you to explicitly set the header', {
+    middleware: hidePoweredBy({ setTo: 'steampowered' }),
+    shouldBe: 'steampowered'
+  })
+
+  it('names its function and middleware', function () {
+    assert.equal(hidePoweredBy.name, 'hidePoweredBy')
+    assert.equal(hidePoweredBy().name, 'hidePoweredBy')
+  })
+})