tests: close down http servers during testing

Author: dougwilson

package.json

@@ -40,8 +40,8 @@
   },
   "scripts": {
     "lint": "eslint --plugin markdown --ext js,md .",
-    "test": "mocha --check-leaks --reporter spec --bail",
+    "test": "mocha --check-leaks --reporter spec --bail --no-exit",
     "test-cov": "istanbul cover node_modules/mocha/bin/_mocha -- --check-leaks --reporter dot",
-    "test-travis": "istanbul cover node_modules/mocha/bin/_mocha --report lcovonly -- --check-leaks --reporter spec"
+    "test-travis": "istanbul cover node_modules/mocha/bin/_mocha --report lcovonly -- --check-leaks --reporter spec --no-exit"
   }
 }

test/compression.js

@@ -205,7 +205,9 @@ describe('compression()', function () {
         client = res
         assert.strictEqual(res.headers['content-encoding'], 'gzip')
         res.pause()
-        res.on('end', cb)
+        res.on('end', function () {
+          server.close(cb)
+        })
         pressure()
       })
       .end()
@@ -258,7 +260,9 @@ describe('compression()', function () {
         client = res
         shouldNotHaveHeader('Content-Encoding')(res)
         res.pause()
-        res.on('end', cb)
+        res.on('end', function () {
+          server.close(cb)
+        })
         pressure()
       })
       .end()
@@ -594,7 +598,10 @@ describe('compression()', function () {
         .get('/')
         .set('Accept-Encoding', 'gzip')
         .request()
-        .on('response', unchunk('gzip', onchunk, done))
+        .on('response', unchunk('gzip', onchunk, function (err) {
+          if (err) return done(err)
+          server.close(done)
+        }))
         .end()
     })
 
@@ -617,7 +624,10 @@ describe('compression()', function () {
         .get('/')
         .set('Accept-Encoding', 'gzip')
         .request()
-        .on('response', unchunk('gzip', onchunk, done))
+        .on('response', unchunk('gzip', onchunk, function (err) {
+          if (err) return done(err)
+          server.close(done)
+        }))
         .end()
     })
 
@@ -640,7 +650,10 @@ describe('compression()', function () {
         .get('/')
         .set('Accept-Encoding', 'deflate')
         .request()
-        .on('response', unchunk('deflate', onchunk, done))
+        .on('response', unchunk('deflate', onchunk, function (err) {
+          if (err) return done(err)
+          server.close(done)
+        }))
         .end()
     })
   })