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heatmap: add rendering tests for tsbuckets mode

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This commit is contained in:
Alexander Zobnin
2018-02-28 15:58:28 +03:00
parent 5c73ed6ecd
commit dfe8b0a0d2
1 changed files with 39 additions and 2 deletions
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public/app/plugins/panel/heatmap/specs/renderer_specs.ts
+39 -2
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@@ -8,7 +8,7 @@ import TimeSeries from 'app/core/time_series2';
import moment from 'moment';
import { Emitter } from 'app/core/core';
import rendering from '../rendering';
import { convertToHeatMap, convertToCards } from '../heatmap_data_converter';
import { convertToHeatMap, convertToCards, histogramToHeatmap, calculateBucketSize } from '../heatmap_data_converter';
describe('grafanaHeatmap', function() {
beforeEach(angularMocks.module('grafana.core'));
@@ -119,7 +119,12 @@ describe('grafanaHeatmap', function() {
setupFunc(ctrl, ctx);
let logBase = ctrl.panel.yAxis.logBase;
let bucketsData = convertToHeatMap(ctx.series, ctx.data.yBucketSize, ctx.data.xBucketSize, logBase);
let bucketsData;
if (ctrl.panel.dataFormat === 'tsbuckets') {
bucketsData = histogramToHeatmap(ctx.series);
} else {
bucketsData = convertToHeatMap(ctx.series, ctx.data.yBucketSize, ctx.data.xBucketSize, logBase);
}
ctx.data.buckets = bucketsData;
let { cards, cardStats } = convertToCards(bucketsData);
@@ -265,6 +270,38 @@ describe('grafanaHeatmap', function() {
expect(yTicks).to.eql(['0 ns', '17 min', '33 min', '50 min', '1.11 hour']);
});
});
heatmapScenario('when data format is Time series buckets', function(ctx) {
ctx.setup(function(ctrl, ctx) {
ctrl.panel.dataFormat = 'tsbuckets';
const series = [
{
alias: '1',
datapoints: [[1000, 1422774000000], [200000, 1422774060000]],
},
{
alias: '2',
datapoints: [[3000, 1422774000000], [400000, 1422774060000]],
},
{
alias: '3',
datapoints: [[2000, 1422774000000], [300000, 1422774060000]],
},
];
ctx.series = series.map(s => new TimeSeries(s));
ctx.data.tsBuckets = series.map(s => s.alias).concat('');
ctx.data.yBucketSize = 1;
let xBucketBoundSet = series[0].datapoints.map(dp => dp[1]);
ctx.data.xBucketSize = calculateBucketSize(xBucketBoundSet);
});
it('should draw correct Y axis', function() {
var yTicks = getTicks(ctx.element, '.axis-y');
expect(yTicks).to.eql(['1', '2', '3', '']);
});
});
});
function getTicks(element, axisSelector) {