WS-3330: fix and test request with documentFile

Author: Adam Soos

lib/parameters.js

@@ -226,8 +226,10 @@ parameters.prototype.loadFile = function(filePath, loadedParameters, userKey, pr
                 result.headers = res.headers;
                 result = JSON.stringify(result);
 
-                if (res.statusCode === 200 && res.statusCode != 200) {
-                    return callback(err, JSON.parse(result.toString()));
+                if (res.statusCode === 200) {
+                    return callback(null, JSON.parse(result.toString()));
+                } else {
+                    return callback(new RosetteException(res.statusCode, result.toString()));
                 }
             });
         });

tests/test.txt

@@ -0,0 +1 @@
+The quick brown fox jumped over the lazy dog. 👍🏾 Yes he did. B)

tests/unittests.js

@@ -589,6 +589,18 @@ describe("Entities Endpoint", function() {
             done();
         });
     });
+
+    it("successfully calls entities with documentFile", function(done) {
+        var api = new Api('123456789', 'https://analytics.babelstreet.com/rest/v1');
+
+        api.parameters.documentFile = "tests/test.txt";
+
+        api.rosette("entities", function(err, res) {
+            chai.expect(err).to.be.null;
+            chai.expect(res.name).to.equal('Rosette API');
+            done();
+        });
+    });
 });
 
 describe("Events Endpoint", function() {