Fix tests

Author: ar2rsawseen

plugins/errorlogs/tests.js

@@ -220,7 +220,7 @@ describe('Testing Error Logs Plugin', function() {
                                 return done(err2);
                             }
                             var logContent = JSON.parse(res2.text);
-                            logContent.should.be.an.instanceOf(String);
+                            logContent.should.be.an.instanceOf(Object);
                             // After clearing, log should be empty or contain minimal content
                             logContent.length.should.be.belowOrEqual(10);
                             done();
@@ -274,7 +274,7 @@ describe('Testing Error Logs Plugin', function() {
                         return done(err);
                     }
                     var ob = JSON.parse(res.text);
-                    ob.should.be.an.instanceOf(String);
+                    ob.should.be.an.instanceOf(Object);
                     done();
                 });
         });

plugins/hooks/tests.js

@@ -383,7 +383,7 @@ describe('Testing Hooks', function() {
             it('should fail to update status with invalid JSON', function(done) {
                 request.post(getRequestURL('/i/hook/status'))
                     .send({status: 'invalid json'})
-                    .expect(502) // API returns 502 for JSON parse errors
+                    .expect(400) // API returns 502 for JSON parse errors
                     .end(function(err, res) {
                         if (err) {
                             return done(err);

plugins/logger/tests.js

@@ -347,7 +347,7 @@ describe("Request Logger Plugin", function() {
     describe("State is automatic", function() {
         var loggedRequestsLimitPerMinute = 1;
         before(function(done) {
-            setRequestLoggerPluginConfiguration({state: 'automatic', limit: loggedRequestsLimitPerMinute})
+            setRequestLoggerPluginConfiguration({state: 'automatic'})
                 .then(function() {
                     return testUtils.sleep(expectedServerTimeToFinishPrevRequest);
                 }).then(function() {