[Test Conductor] Add test case for requery

WTD-1515

platform/features/plot/test/PlotControllerSpec.js

@@ -45,6 +45,14 @@ define(
                 };
             }
 
+            function fireEvent(name, args) {
+                mockScope.$on.calls.forEach(function (call) {
+                    if (call.args[0] === name) {
+                        call.args[1].apply(null, args || []);
+                    }
+                });
+            }
+
 
             beforeEach(function () {
                 mockScope = jasmine.createSpyObj(
@@ -87,6 +95,7 @@ define(
                 mockHandle.getMetadata.andReturn([{}]);
                 mockHandle.getDomainValue.andReturn(123);
                 mockHandle.getRangeValue.andReturn(42);
+                mockScope.domainObject = mockDomainObject;
 
                 controller = new PlotController(
                     mockScope,
@@ -238,10 +247,20 @@ define(
                 // Also verify precondition
                 expect(mockHandle.unsubscribe).not.toHaveBeenCalled();
                 // Destroy the scope
-                mockScope.$on.mostRecentCall.args[1]();
+                fireEvent("$destroy");
                 // Should have unsubscribed
                 expect(mockHandle.unsubscribe).toHaveBeenCalled();
             });
+
+            it("requeries when displayable bounds change", function () {
+                mockScope.$watch.mostRecentCall.args[1](mockDomainObject);
+                expect(mockHandle.request.calls.length).toEqual(1);
+                fireEvent("telemetry:display:bounds", [
+                    {},
+                    { start: 10, end: 100 }
+                ]);
+                expect(mockHandle.request.calls.length).toEqual(2);
+            });
         });
     }
 );