set pause to 'true' when refresh interval is zero (#21498)

* set pause to 'true' when refresh interval is zero

* keep original assertion

* fix expect message in functional tests now that pause is set to true

* fix executorProvider mocha test

src/ui/public/timefilter/timefilter.js

@@ -76,8 +76,9 @@ class Timefilter extends SimpleEmitter {
   setRefreshInterval = (refreshInterval) => {
     // Object.assign used for partially composed updates
     const newRefreshInterval = Object.assign(this.getRefreshInterval(), refreshInterval);
-    if (newRefreshInterval.value < 0) {
+    if (newRefreshInterval.value <= 0) {
       newRefreshInterval.value = 0;
+      newRefreshInterval.pause = true;
     }
     if (areTimePickerValsDifferent(this.getRefreshInterval(), newRefreshInterval)) {
       this._refreshInterval = {

src/ui/public/timefilter/timefilter.test.js

@@ -131,7 +131,17 @@ describe('setRefreshInterval', () => {
 
   test('should allow partial updates to refresh interval', () => {
     timefilter.setRefreshInterval({ value: 10 });
-    expect(timefilter.getRefreshInterval()).to.eql({ pause: false, value: 10 });
+    expect(timefilter.getRefreshInterval()).to.eql({ pause: true, value: 10 });
+  });
+
+  test('should not allow negative intervals', () => {
+    timefilter.setRefreshInterval({ value: -10 });
+    expect(timefilter.getRefreshInterval()).to.eql({ pause: true, value: 0 });
+  });
+
+  test('should set pause to true when interval is zero', () => {
+    timefilter.setRefreshInterval({ value: 0, pause: false });
+    expect(timefilter.getRefreshInterval()).to.eql({ pause: true, value: 0 });
   });
 
   test('not emit anything if nothing has changed', () => {

test/functional/apps/dashboard/_bwc_shared_urls.js

@@ -29,7 +29,7 @@ export default function ({ getService, getPageObjects }) {
   let kibanaBaseUrl;
 
   const urlQuery = `` +
-    `_g=(refreshInterval:(pause:!f,value:0),` +
+    `_g=(refreshInterval:(pause:!t,value:0),` +
         `time:(from:'2012-11-17T00:00:00.000Z',mode:absolute,to:'2015-11-17T18:01:36.621Z'))&` +
     `_a=(description:'',filters:!(),` +
         `fullScreenMode:!f,` +

test/functional/apps/discover/_shared_links.js

@@ -76,7 +76,7 @@ export default function ({ getService, getPageObjects }) {
         const expectedUrl =
           baseUrl +
           '/app/kibana?_t=1453775307251#' +
-          '/discover?_g=(refreshInterval:(pause:!f,value:0),time' +
+          '/discover?_g=(refreshInterval:(pause:!t,value:0),time' +
           ':(from:\'2015-09-19T06:31:44.000Z\',mode:absolute,to:\'2015-09' +
           '-23T18:31:44.000Z\'))&_a=(columns:!(_source),index:\'logstash-' +
           '*\',interval:auto,query:(language:lucene,query:\'\')' +

x-pack/plugins/monitoring/public/services/__tests__/executor_provider.js

@@ -29,7 +29,6 @@ describe('$executor service', () => {
     $timeout.cancel = (id) => clearTimeout(id);
 
     timefilter.setRefreshInterval({
-      pause: false,
       value: 0
     });
 
@@ -63,6 +62,7 @@ describe('$executor service', () => {
 
   it('should call $timeout if the timefilter is not paused and set to 1000ms', () => {
     timefilter.setRefreshInterval({
+      pause: false,
       value: 1000
     });
     executor.start(scope);
@@ -71,6 +71,7 @@ describe('$executor service', () => {
 
   it('should execute function if timefilter is not paused and interval set to 1000ms', (done) => {
     timefilter.setRefreshInterval({
+      pause: false,
       value: 1000
     });
     executor.register({ execute: () => Promise.resolve().then(() => done(), done) });
@@ -80,6 +81,7 @@ describe('$executor service', () => {
   it('should execute function multiple times', (done) => {
     let calls = 0;
     timefilter.setRefreshInterval({
+      pause: false,
       value: 10
     });
     executor.register({ execute: () => {
@@ -91,6 +93,7 @@ describe('$executor service', () => {
 
   it('should call handleResponse', (done) => {
     timefilter.setRefreshInterval({
+      pause: false,
       value: 10
     });
     executor.register({
@@ -102,6 +105,7 @@ describe('$executor service', () => {
 
   it('should call handleError', (done) => {
     timefilter.setRefreshInterval({
+      pause: false,
       value: 10
     });
     executor.register({