Add current Node.js versions to Travis CI config

.travis.yml

@@ -8,6 +8,8 @@ matrix:
     - node_js: 0.10
     - node_js: 0.11
     - node_js: 0.12
+    - node_js: 4
+    - node_js: 5
 branches:
   only:
     - master            # only run CI on the master branch

tests/specs/mock/query-resource.spec.js

@@ -518,7 +518,8 @@ describe('Query Resource Mock', function() {
                     }
                     else {
                       expect(res2.body).to.be.empty;
-                      expect(res2.text).to.have.lengthOf(258441);
+                      // There is some variability here, due to control characters in the file
+                      expect(res2.text).to.have.length.above(258000).and.below(259000);
                     }
                     done();
                   }));
@@ -597,7 +598,8 @@ describe('Query Resource Mock', function() {
                     }
                     else {
                       expect(res2.body).to.be.empty;
-                      expect(res2.text).to.have.lengthOf(258441);
+                      // There is some variability here, due to control characters in the file
+                      expect(res2.text).to.have.length.above(258000).and.below(259000);
                     }
                     done();
                   }));

tests/specs/param-parser.spec.js

@@ -330,6 +330,7 @@ describe('ParamParser middleware', function() {
 
           helper.supertest(express)
             .post('/api/pets')
+            .unset('Content-Length')
             .end(helper.checkSpyResults(done));
 
           express.use('/api/pets', helper.spy(function(err, req, res, next) {