feat(adapter): handle new Jasmine behavior for specs without expectat…

…ions

If Jasmine is configured with failSpecWithNoExpectations set to true, it will report specs without expectations as failures. This updates the adapter to handle such case.

src/adapter.js

@@ -271,6 +271,12 @@ function KarmaReporter (tc, jasmineEnv) {
       }
     }
 
+    // When failSpecWithNoExpectations is true, Jasmine will report specs without expectations as failed
+    if (result.executedExpectationsCount === 0 && specResult.status === 'failed') {
+      result.success = false
+      result.log.push('Spec has no expectations')
+    }
+
     tc.result(result)
     delete specResult.startTime
   }

test/adapter.spec.js

@@ -137,6 +137,7 @@ describe('jasmine adapter', function () {
 
     it('should report executedExpectCount 0 if no expectations', function () {
       karma.result.and.callFake(function (result) {
+        expect(result.success).toBe(true)
         expect(result.executedExpectationsCount).toBe(0)
       })
 
@@ -158,6 +159,24 @@ describe('jasmine adapter', function () {
       expect(karma.result).toHaveBeenCalled()
     })
 
+    describe('when spec status is failed and there are no expecations run', function () {
+      it('should report fail result and log a message', function () {
+        karma.result.and.callFake(function (result) {
+          expect(result.success).toBe(false)
+          expect(result.log.length).toBe(1)
+          expect(result.executedExpectationsCount).toBe(0)
+        })
+
+        spec.result.status = 'failed'
+        spec.result.failedExpectations = []
+        spec.result.passedExpectations = []
+
+        reporter.specDone(spec.result)
+
+        expect(karma.result).toHaveBeenCalled()
+      })
+    })
+
     it('should report errors in afterAll blocks', function () {
       spyOn(karma, 'complete')
       spyOn(karma, 'error')