Ensure we always catch errors on Rest calls

awx/ui/static/js/services/job-status-graph-data.js

@@ -20,7 +20,21 @@ function JobStatusGraphData(Rest, getBasePath, processErrors, $rootScope, $q) {
  function getData(period, jobType) {
    var url = getBasePath('dashboard')+'graphs/jobs/?period='+period+'&job_type='+jobType;
    Rest.setUrl(url);
-   return pluck('data', Rest.get());
+   var result = Rest.get()
+     .catch(function(response) {
+       var errorMessage = 'Failed to get: ' + response.url + ' GET returned: ' + response.status;
+
+       processErrors(null,
+                     response.data,
+                     response.status,
+                     null, {
+                       hdr: 'Error!',
+                       msg: errorMessage
+                     });
+                     return response;
+     });
+
+   return pluck('data', result);
  }
 
  return {
@@ -33,17 +47,6 @@ function JobStatusGraphData(Rest, getBasePath, processErrors, $rootScope, $q) {
              $broadcast('DataReceived:JobStatusGraph',
                         result);
             return result;
-         }).catch(function(response) {
-           var errorMessage = 'Failed to get: ' + response.url + ' GET returned: ' + response.status;
-
-           ProcessErrors(null,
-                         response.data,
-                         response.status,
-                         null, {
-                           hdr: 'Error!',
-                           msg: errorMessage
-                         });
-           return response;
          });
      });
    },

awx/ui/tests/unit/services/job-status-graph-data-test.js

@@ -8,6 +8,8 @@ describe('Job Status Graph Data Service', function() {
     $on: sinon.spy(),
   };
 
+  var processErrors = sinon.spy();
+
   var getBasePath = function(path) {
     return '/' + path + '/';
   }
@@ -46,6 +48,7 @@ describe('Job Status Graph Data Service', function() {
 
     $provide.value("$cookieStore", { get: angular.noop });
 
+    $provide.value('ProcessErrors', processErrors);
     $provide.value('Rest', restStub);
     $provide.value('GetBasePath', getBasePath);
   }));
@@ -77,14 +80,20 @@ describe('Job Status Graph Data Service', function() {
   });
 
   it('processes errors through error handler', function() {
-    var expected = { data: "error", status: "bad" };
+    var expected = { data: "blah", status: "bad" };
-    var actual = jobStatusGraphData.get();
+    var actual = jobStatusGraphData.get().catch(function() {
+      return processErrors;
+    });
 
     restStub.fail(expected);
 
     flushPromises();
 
-    return expect(actual).to.be.rejectedWith(expected);
+    return actual.catch(function() {
+      expect(processErrors).to
+        .have.been.calledWith(null, expected.data, expected.status);
+    });
+
   });
 
   it('broadcasts event when data is received', function() {