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+import {describe, beforeEach, it, sinon, expect, angularMocks} from 'test/lib/common';
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+
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+import 'app/features/dashboard/dashboardSrv';
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+import {DynamicDashboardSrv} from '../dynamic_dashboard_srv';
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+
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+function dynamicDashScenario(desc, func) {
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+
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+ describe(desc, function() {
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+ var ctx: any = {};
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+
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+ ctx.setup = function (setupFunc) {
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+
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+ beforeEach(angularMocks.module('grafana.services'));
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+ beforeEach(angularMocks.module(function($provide) {
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+ $provide.value('contextSrv', {
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+ user: { timezone: 'utc'}
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+ });
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+ }));
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+
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+ beforeEach(angularMocks.inject(function(dashboardSrv) {
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+ ctx.dashboardSrv = dashboardSrv;
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+ var model = {
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+ rows: [],
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+ templating: { list: [] }
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+ };
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+
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+ setupFunc(model);
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+ ctx.dash = ctx.dashboardSrv.create(model);
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+ ctx.dynamicDashboardSrv = new DynamicDashboardSrv();
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+ ctx.dynamicDashboardSrv.init(ctx.dash);
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+ ctx.rows = ctx.dash.rows;
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+ }));
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+ };
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+
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+ func(ctx);
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+ });
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+}
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+
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+dynamicDashScenario('given dashboard with panel repeat', function(ctx) {
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+ ctx.setup(function(dash) {
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+ dash.rows.push({
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+ panels: [{id: 2, repeat: 'apps'}]
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+ });
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+ dash.templating.list.push({
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+ name: 'apps',
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+ current: {
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+ text: 'se1, se2, se3',
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+ value: ['se1', 'se2', 'se3']
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+ },
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+ options: [
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+ {text: 'se1', value: 'se1', selected: true},
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+ {text: 'se2', value: 'se2', selected: true},
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+ {text: 'se3', value: 'se3', selected: true},
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+ {text: 'se4', value: 'se4', selected: false}
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+ ]
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+ });
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+ });
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+
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+ it('should repeat panel one time', function() {
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+ expect(ctx.rows[0].panels.length).to.be(3);
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+ });
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+
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+ it('should mark panel repeated', function() {
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+ expect(ctx.rows[0].panels[0].repeat).to.be('apps');
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+ expect(ctx.rows[0].panels[1].repeatPanelId).to.be(2);
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+ });
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+
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+ it('should set scopedVars on panels', function() {
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+ expect(ctx.rows[0].panels[0].scopedVars.apps.value).to.be('se1');
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+ expect(ctx.rows[0].panels[1].scopedVars.apps.value).to.be('se2');
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+ expect(ctx.rows[0].panels[2].scopedVars.apps.value).to.be('se3');
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+ });
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+
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+ describe('After a second iteration', function() {
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+ var repeatedPanelAfterIteration1;
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+
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+ beforeEach(function() {
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+ repeatedPanelAfterIteration1 = ctx.rows[0].panels[1];
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+ ctx.rows[0].panels[0].fill = 10;
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+ ctx.dynamicDashboardSrv.update(ctx.dash);
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+ });
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+
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+ it('should have reused same panel instances', function() {
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+ expect(ctx.rows[0].panels[1]).to.be(repeatedPanelAfterIteration1);
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+ });
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+
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+ it('reused panel should copy properties from source', function() {
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+ expect(ctx.rows[0].panels[1].fill).to.be(10);
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+ });
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+
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+ it('should have same panel count', function() {
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+ expect(ctx.rows[0].panels.length).to.be(3);
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+ });
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+ });
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+
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+ describe('After a second iteration and selected values reduced', function() {
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+ beforeEach(function() {
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+ ctx.dash.templating.list[0].options[1].selected = false;
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+
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+ ctx.dynamicDashboardSrv.update(ctx.dash);
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+ });
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+
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+ it('should clean up repeated panel', function() {
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+ expect(ctx.rows[0].panels.length).to.be(2);
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+ });
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+ });
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+
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+ describe('After a second iteration and panel repeat is turned off', function() {
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+ beforeEach(function() {
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+ ctx.rows[0].panels[0].repeat = null;
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+ ctx.dynamicDashboardSrv.update(ctx.dash);
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+ });
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+
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+ it('should clean up repeated panel', function() {
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+ expect(ctx.rows[0].panels.length).to.be(1);
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+ });
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+
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+ it('should remove scoped vars from reused panel', function() {
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+ expect(ctx.rows[0].panels[0].scopedVars).to.be.empty();
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+ });
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+ });
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+
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+});
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+
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+dynamicDashScenario('given dashboard with row repeat', function(ctx) {
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+ ctx.setup(function(dash) {
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+ dash.rows.push({
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+ repeat: 'servers',
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+ panels: [{id: 2}]
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+ });
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+ dash.rows.push({panels: []});
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+ dash.templating.list.push({
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+ name: 'servers',
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+ current: {
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+ text: 'se1, se2',
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+ value: ['se1', 'se2']
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+ },
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+ options: [
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+ {text: 'se1', value: 'se1', selected: true},
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+ {text: 'se2', value: 'se2', selected: true},
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+ ]
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+ });
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+ });
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+
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+ it('should repeat row one time', function() {
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+ expect(ctx.rows.length).to.be(3);
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+ });
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+
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+ it('should keep panel ids on first row', function() {
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+ expect(ctx.rows[0].panels[0].id).to.be(2);
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+ });
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+
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+ it('should keep first row as repeat', function() {
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+ expect(ctx.rows[0].repeat).to.be('servers');
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+ });
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+
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+ it('should clear repeat field on repeated row', function() {
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+ expect(ctx.rows[1].repeat).to.be(null);
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+ });
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+
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+ it('should add scopedVars to rows', function() {
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+ expect(ctx.rows[0].scopedVars.servers.value).to.be('se1');
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+ expect(ctx.rows[1].scopedVars.servers.value).to.be('se2');
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+ });
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+
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+ it('should generate a repeartRowId based on repeat row index', function() {
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+ expect(ctx.rows[1].repeatRowId).to.be(1);
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+ });
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+
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+ it('should set scopedVars on row panels', function() {
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+ expect(ctx.rows[0].panels[0].scopedVars.servers.value).to.be('se1');
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+ expect(ctx.rows[1].panels[0].scopedVars.servers.value).to.be('se2');
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+ });
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+
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+ describe('After a second iteration', function() {
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+ var repeatedRowAfterFirstIteration;
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+
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+ beforeEach(function() {
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+ repeatedRowAfterFirstIteration = ctx.rows[1];
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+ ctx.rows[0].height = 500;
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+ ctx.dynamicDashboardSrv.update(ctx.dash);
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+ });
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+
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+ it('should still only have 2 rows', function() {
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+ expect(ctx.rows.length).to.be(3);
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+ });
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+
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+ it.skip('should have updated props from source', function() {
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+ expect(ctx.rows[1].height).to.be(500);
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+ });
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+
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+ it('should reuse row instance', function() {
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+ expect(ctx.rows[1]).to.be(repeatedRowAfterFirstIteration);
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+ });
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+ });
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+
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+ describe('After a second iteration and selected values reduced', function() {
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+ beforeEach(function() {
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+ ctx.dash.templating.list[0].options[1].selected = false;
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+ ctx.dynamicDashboardSrv.update(ctx.dash);
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+ });
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+
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+ it('should remove repeated second row', function() {
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+ expect(ctx.rows.length).to.be(2);
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+ });
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+ });
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+});
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+
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+dynamicDashScenario('given dashboard with row repeat and panel repeat', function(ctx) {
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+ ctx.setup(function(dash) {
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+ dash.rows.push({
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+ repeat: 'servers',
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+ panels: [{id: 2, repeat: 'metric'}]
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+ });
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+ dash.templating.list.push({
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+ name: 'servers',
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+ current: { text: 'se1, se2', value: ['se1', 'se2'] },
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+ options: [
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+ {text: 'se1', value: 'se1', selected: true},
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+ {text: 'se2', value: 'se2', selected: true},
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+ ]
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+ });
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+ dash.templating.list.push({
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+ name: 'metric',
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+ current: { text: 'm1, m2', value: ['m1', 'm2'] },
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+ options: [
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+ {text: 'm1', value: 'm1', selected: true},
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+ {text: 'm2', value: 'm2', selected: true},
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+ ]
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+ });
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+ });
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+
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+ it('should repeat row one time', function() {
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+ expect(ctx.rows.length).to.be(2);
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+ });
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+
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+ it('should repeat panel on both rows', function() {
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+ expect(ctx.rows[0].panels.length).to.be(2);
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+ expect(ctx.rows[1].panels.length).to.be(2);
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+ });
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+
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+ it('should keep panel ids on first row', function() {
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+ expect(ctx.rows[0].panels[0].id).to.be(2);
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+ });
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+
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+ it('should mark second row as repeated', function() {
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+ expect(ctx.rows[0].repeat).to.be('servers');
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+ });
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+
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+ it('should clear repeat field on repeated row', function() {
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+ expect(ctx.rows[1].repeat).to.be(null);
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+ });
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+
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+ it('should generate a repeartRowId based on repeat row index', function() {
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+ expect(ctx.rows[1].repeatRowId).to.be(1);
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+ });
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+
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+ it('should set scopedVars on row panels', function() {
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+ expect(ctx.rows[0].panels[0].scopedVars.servers.value).to.be('se1');
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+ expect(ctx.rows[1].panels[0].scopedVars.servers.value).to.be('se2');
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+ });
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+
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+});
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+
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