1 files changed, 76 insertions, 0 deletions
diff --git a/spec/javascripts/pipelines/pipelines_spec.js b/spec/javascripts/pipelines/pipelines_spec.js
index d79544f83ad..ff17602da2b 100644
--- a/spec/javascripts/pipelines/pipelines_spec.js
+++ b/spec/javascripts/pipelines/pipelines_spec.js
@@ -4,6 +4,7 @@ import axios from '~/lib/utils/axios_utils';
 import pipelinesComp from '~/pipelines/components/pipelines.vue';
 import Store from '~/pipelines/stores/pipelines_store';
 import mountComponent from 'spec/helpers/vue_mount_component_helper';
+import { pipelineWithStages, stageReply } from './mock_data';
 
 describe('Pipelines', () => {
   const jsonFixtureName = 'pipelines/pipelines.json';
@@ -668,4 +669,79 @@ describe('Pipelines', () => {
       });
     });
   });
+
+  describe('updates results when a staged is clicked', () => {
+    beforeEach(() => {
+      const copyPipeline = Object.assign({}, pipelineWithStages);
+      copyPipeline.id += 1;
+      mock
+        .onGet('twitter/flight/pipelines.json').reply(200, {
+          pipelines: [pipelineWithStages],
+          count: {
+            all: 1,
+            finished: 1,
+            pending: 0,
+            running: 0,
+          },
+        }, {
+          'POLL-INTERVAL': 100,
+        })
+        .onGet(pipelineWithStages.details.stages[0].dropdown_path)
+          .reply(200, stageReply);
+
+      vm = mountComponent(PipelinesComponent, {
+        store: new Store(),
+        hasGitlabCi: true,
+        canCreatePipeline: true,
+        ...paths,
+      });
+    });
+
+    describe('when a request is being made', () => {
+      it('stops polling, cancels the request, fetches pipelines & restarts polling', (done) => {
+        spyOn(vm.poll, 'stop');
+        spyOn(vm.poll, 'restart');
+        spyOn(vm, 'getPipelines').and.returnValue(Promise.resolve());
+        spyOn(vm.service.cancelationSource, 'cancel').and.callThrough();
+
+        setTimeout(() => {
+          vm.isMakingRequest = true;
+          return vm.$nextTick()
+            .then(() => {
+              vm.$el.querySelector('.js-builds-dropdown-button').click();
+            })
+            .then(() => {
+              expect(vm.service.cancelationSource.cancel).toHaveBeenCalled();
+              expect(vm.poll.stop).toHaveBeenCalled();
+
+              setTimeout(() => {
+                expect(vm.getPipelines).toHaveBeenCalled();
+                expect(vm.poll.restart).toHaveBeenCalled();
+                done();
+              }, 0);
+            });
+        }, 0);
+      });
+    });
+
+    describe('when no request is being made', () => {
+      it('stops polling, fetches pipelines & restarts polling', (done) => {
+        spyOn(vm.poll, 'stop');
+        spyOn(vm.poll, 'restart');
+        spyOn(vm, 'getPipelines').and.returnValue(Promise.resolve());
+
+        setTimeout(() => {
+          vm.$el.querySelector('.js-builds-dropdown-button').click();
+
+          expect(vm.poll.stop).toHaveBeenCalled();
+
+          setTimeout(() => {
+            expect(vm.getPipelines).toHaveBeenCalled();
+            expect(vm.poll.restart).toHaveBeenCalled();
+            done();
+          }, 0);
+        }, 0);
+      });
+    });
+  });
 });