build: supertest@3.4.2

.travis.yml

@@ -51,8 +51,11 @@ before_install:
   - |
     # supertest for testing
     # - use 1.1.0 for Node.js < 0.10
+    # - use 2.0.0 for Node.js < 4
     if [[ "$(cut -d. -f1 <<< "$TRAVIS_NODE_VERSION")" -eq 0 && "$(cut -d. -f2 <<< "$TRAVIS_NODE_VERSION")" -lt 10 ]]; then
       npm install --save-dev supertest@1.1.0
+    elif [[ "$(cut -d. -f1 <<< "$TRAVIS_NODE_VERSION")" -lt 4 ]]; then
+      npm install --save-dev supertest@2.0.0
     fi
   # Update Node.js modules
   - |

appveyor.yml

@@ -51,9 +51,11 @@ install:
   - ps: |
       # mocha for testing
       # - use 1.1.0 for Node.js < 0.10
-      # - use 3.x for Node.js < 4
+      # - use 2.0.0 for Node.js < 4
       if ([int]$env:nodejs_version.split(".")[0] -eq 0 -and [int]$env:nodejs_version.split(".")[1] -lt 10) {
         npm install --silent --save-dev supertest@1.1.0
+      } elseif ([int]$env:nodejs_version.split(".")[0] -lt 4) {
+        npm install --silent --save-dev supertest@2.0.0
       }
   # Update Node.js modules
   - ps: |

package.json

@@ -20,7 +20,7 @@
     "eslint-plugin-markdown": "1.0.0",
     "istanbul": "0.4.5",
     "mocha": "4.1.0",
-    "supertest": "2.0.0"
+    "supertest": "3.4.2"
   },
   "files": [
     "public/",

test/test.js

@@ -48,7 +48,9 @@ describe('serveIndex(root)', function () {
 
     request(server)
       .head('/')
-      .expect(200, '', done)
+      .expect(200)
+      .expect(shouldNotHaveBody())
+      .end(done)
   })
 
   it('should work with OPTIONS requests', function (done) {
@@ -843,3 +845,9 @@ function bodyDoesNotContain(text) {
     assert.equal(res.text.indexOf(text), -1)
   }
 }
+
+function shouldNotHaveBody () {
+  return function (res) {
+    assert.ok(res.text === '' || res.text === undefined)
+  }
+}