Specs without expectations should be alerted to the user

- Add console.error to the HtmlReporter when there is a spec without any expectation
- Change the spec's link text and color to include a warning
- Create a status for specs to label them as "empty"
- console is not accessible to IE unless you have developer tools open,
  so protect against that by mocking console.

[#59424794]

lib/jasmine-core/jasmine-html.js

@@ -95,6 +95,10 @@ jasmineRequire.HtmlReporter = function(j$) {
 
     var failures = [];
     this.specDone = function(result) {
+      if(result.status == 'empty' && console && console.error) {
+        console.error('Spec \'' + result.fullName + '\' has no expectations.');
+      }
+
       if (result.status != 'disabled') {
         specsExecuted++;
       }
@@ -189,12 +193,16 @@ jasmineRequire.HtmlReporter = function(j$) {
               specListNode = createDom('ul', {className: 'specs'});
               domParent.appendChild(specListNode);
             }
+            var specDescription = resultNode.result.description;
+            if(resultNode.result.status == 'empty') {
+              specDescription = 'SPEC HAS NO EXPECTATIONS ' + specDescription;
+            }
             specListNode.appendChild(
               createDom('li', {
                   className: resultNode.result.status,
                   id: 'spec-' + resultNode.result.id
                 },
-                createDom('a', {href: specHref(resultNode.result)}, resultNode.result.description)
+                createDom('a', {href: specHref(resultNode.result)}, specDescription)
               )
             );
           }

lib/jasmine-core/jasmine.css

@@ -43,6 +43,7 @@ body { background-color: #eeeeee; padding: 0; margin: 5px; overflow-y: scroll; }
 .html-reporter .summary ul.suite { margin-top: 7px; margin-bottom: 7px; }
 .html-reporter .summary li.passed a { color: #007069; }
 .html-reporter .summary li.failed a { color: #ca3a11; }
+.html-reporter .summary li.empty a { color: #ba9d37; }
 .html-reporter .summary li.pending a { color: #ba9d37; }
 .html-reporter .description + .suite { margin-top: 0; }
 .html-reporter .suite { margin-top: 14px; }

lib/jasmine-core/jasmine.js

@@ -242,6 +242,7 @@ getJasmineRequireObj().Spec = function(j$) {
     this.expectationResultFactory = attrs.expectationResultFactory || function() { };
     this.queueRunnerFactory = attrs.queueRunnerFactory || function() {};
     this.catchingExceptions = attrs.catchingExceptions || function() { return true; };
+    this.expectCalled = false;
 
     if (!this.fn) {
       this.pend();
@@ -256,6 +257,7 @@ getJasmineRequireObj().Spec = function(j$) {
   }
 
   Spec.prototype.addExpectationResult = function(passed, data) {
+    this.expectCalled = true;
     if (passed) {
       return;
     }
@@ -327,6 +329,10 @@ getJasmineRequireObj().Spec = function(j$) {
       return 'pending';
     }
 
+    if(!this.expectCalled) {
+      return 'empty';
+    }
+
     if (this.result.failedExpectations.length > 0) {
       return 'failed';
     } else {