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import { graphDataToCsv } from '~/monitoring/csv_export';
import { timeSeriesGraphData } from './graph_data';
describe('monitoring export_csv', () => {
describe('graphDataToCsv', () => {
const expectCsvToMatchLines = (csv, lines) => expect(`${lines.join('\r\n')}\r\n`).toEqual(csv);
it('should return a csv with 0 metrics', () => {
const data = timeSeriesGraphData({}, { metricCount: 0 });
expect(graphDataToCsv(data)).toEqual('');
});
it('should return a csv with 1 metric with no data', () => {
const data = timeSeriesGraphData({}, { metricCount: 1 });
// When state is NO_DATA, result is null
data.metrics[0].result = null;
expect(graphDataToCsv(data)).toEqual('');
});
it('should return a csv with 1 metric', () => {
const data = timeSeriesGraphData({}, { metricCount: 1 });
expectCsvToMatchLines(graphDataToCsv(data), [
`timestamp,"Y Axis > Metric 1"`,
'2015-07-01T20:10:50.000Z,1',
'2015-07-01T20:12:50.000Z,2',
'2015-07-01T20:14:50.000Z,3',
]);
});
it('should return a csv with multiple metrics and one with no data', () => {
const data = timeSeriesGraphData({}, { metricCount: 2 });
// When state is NO_DATA, result is null
data.metrics[0].result = null;
expectCsvToMatchLines(graphDataToCsv(data), [
`timestamp,"Y Axis > Metric 2"`,
'2015-07-01T20:10:50.000Z,1',
'2015-07-01T20:12:50.000Z,2',
'2015-07-01T20:14:50.000Z,3',
]);
});
it('should return a csv when not all metrics have the same timestamps', () => {
const data = timeSeriesGraphData({}, { metricCount: 3 });
// Add an "odd" timestamp that is not in the dataset
Object.assign(data.metrics[2].result[0], {
value: ['2016-01-01T00:00:00.000Z', 9],
values: [['2016-01-01T00:00:00.000Z', 9]],
});
expectCsvToMatchLines(graphDataToCsv(data), [
`timestamp,"Y Axis > Metric 1","Y Axis > Metric 2","Y Axis > Metric 3"`,
'2015-07-01T20:10:50.000Z,1,1,',
'2015-07-01T20:12:50.000Z,2,2,',
'2015-07-01T20:14:50.000Z,3,3,',
'2016-01-01T00:00:00.000Z,,,9',
]);
});
it('should escape double quotes in metric labels with two double quotes ("")', () => {
const data = timeSeriesGraphData({}, { metricCount: 1 });
data.metrics[0].label = 'My "quoted" metric';
expectCsvToMatchLines(graphDataToCsv(data), [
`timestamp,"Y Axis > My ""quoted"" metric"`,
'2015-07-01T20:10:50.000Z,1',
'2015-07-01T20:12:50.000Z,2',
'2015-07-01T20:14:50.000Z,3',
]);
});
it('should return a csv with multiple metrics', () => {
const data = timeSeriesGraphData({}, { metricCount: 3 });
expectCsvToMatchLines(graphDataToCsv(data), [
`timestamp,"Y Axis > Metric 1","Y Axis > Metric 2","Y Axis > Metric 3"`,
'2015-07-01T20:10:50.000Z,1,1,1',
'2015-07-01T20:12:50.000Z,2,2,2',
'2015-07-01T20:14:50.000Z,3,3,3',
]);
});
it('should return a csv with 1 metric and multiple series with labels', () => {
const data = timeSeriesGraphData({}, { isMultiSeries: true });
expectCsvToMatchLines(graphDataToCsv(data), [
`timestamp,"Y Axis > Metric 1","Y Axis > Metric 1"`,
'2015-07-01T20:10:50.000Z,1,4',
'2015-07-01T20:12:50.000Z,2,5',
'2015-07-01T20:14:50.000Z,3,6',
]);
});
it('should return a csv with 1 metric and multiple series', () => {
const data = timeSeriesGraphData({}, { isMultiSeries: true, withLabels: false });
expectCsvToMatchLines(graphDataToCsv(data), [
`timestamp,"Y Axis > __name__: up, job: prometheus, instance: localhost:9090","Y Axis > __name__: up, job: node, instance: localhost:9091"`,
'2015-07-01T20:10:50.000Z,1,4',
'2015-07-01T20:12:50.000Z,2,5',
'2015-07-01T20:14:50.000Z,3,6',
]);
});
it('should return a csv with multiple metrics and multiple series', () => {
const data = timeSeriesGraphData(
{},
{ metricCount: 3, isMultiSeries: true, withLabels: false },
);
expectCsvToMatchLines(graphDataToCsv(data), [
`timestamp,"Y Axis > __name__: up, job: prometheus, instance: localhost:9090","Y Axis > __name__: up, job: node, instance: localhost:9091","Y Axis > __name__: up, job: prometheus, instance: localhost:9090","Y Axis > __name__: up, job: node, instance: localhost:9091","Y Axis > __name__: up, job: prometheus, instance: localhost:9090","Y Axis > __name__: up, job: node, instance: localhost:9091"`,
'2015-07-01T20:10:50.000Z,1,4,1,4,1,4',
'2015-07-01T20:12:50.000Z,2,5,2,5,2,5',
'2015-07-01T20:14:50.000Z,3,6,3,6,3,6',
]);
});
});
});
|
