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prometheus: add tests for heatmap mode

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This commit is contained in:
Alexander Zobnin 2018-03-12 17:37:21 +03:00
parent 94cf560304
commit 46d2067af2
1 changed files with 40 additions and 0 deletions
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40
public/app/plugins/datasource/prometheus/specs/result_transformer.jest.ts
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@ -75,4 +75,44 @@ describe('Prometheus Result Transformer', () => {
]);
});
});
describe('When resultFormat is heatmap', () => {
var response = {
status: 'success',
data: {
resultType: 'matrix',
result: [
{
metric: { __name__: 'test', job: 'testjob', le: '1' },
values: [[1445000010, '10'], [1445000020, '10'], [1445000030, '0']],
},
{
metric: { __name__: 'test', job: 'testjob', le: '2' },
values: [[1445000010, '20'], [1445000020, '10'], [1445000030, '30']],
},
{
metric: { __name__: 'test', job: 'testjob', le: '3' },
values: [[1445000010, '30'], [1445000020, '10'], [1445000030, '40']],
},
],
},
};
it('should convert cumulative histogram to regular', () => {
let result = [];
let options = {
format: 'heatmap',
start: 1445000010,
end: 1445000030,
legendFormat: '{{le}}',
};
ctx.resultTransformer.transform(result, { data: response }, options);
expect(result).toEqual([
{ target: '1', datapoints: [[10, 1445000010000], [10, 1445000020000], [0, 1445000030000]] },
{ target: '2', datapoints: [[10, 1445000010000], [0, 1445000020000], [30, 1445000030000]] },
{ target: '3', datapoints: [[10, 1445000010000], [0, 1445000020000], [10, 1445000030000]] },
]);
});
});
});