60 lines
1.8 KiB
JavaScript
60 lines
1.8 KiB
JavaScript
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'use strict';
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const Http = require('http');
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const { describe, it, beforeEach, expect } = exports.lab = require('lab').script();
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const PortalData = require('../../lib/data');
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describe('getMetrics()', () => {
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it('queries prometheus for the instance metrics', (done) => {
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const server = Http.createServer((req, res) => {
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const payload = JSON.stringify({ 'status': 'success', 'data': { 'resultType': 'matrix', 'result': [{ 'metric': { '__name__': 'mem_agg_usage', 'instance': 'joyentportal_compose-api_1', 'job': 'triton' }, 'values': [[1502896217.371, '60518400'], [1502899817.371, '60641280'], [1502903417.371, '60575744']] } ] } });
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res.writeHead(200, { 'Content-Type': 'application/json' });
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res.end(payload);
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});
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server.listen(9090, (err) => {
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expect(err).to.not.exist();
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const options = {
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deploymentGroupId: 'deploymentGroup',
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names: ['AVG_MEM_BYTES'],
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instances: ['joyentportal_compose-api_1'],
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start: new Date(Date.now() - 10000).toISOString(),
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end: new Date(Date.now()).toISOString()
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};
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const dataThis = {
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getServices: ({ deploymentGroupId, name }, next) => {
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const instance = {
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machine_id: 'machineId'
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};
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const service = {
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instances: () => Promise.resolve([instance])
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};
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next(null, [service]);
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},
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_triton: {
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getInstance: (id, next) => {
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const tritonInstance = {
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primaryIp: 'localhost'
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};
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next(null, tritonInstance);
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}
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}
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};
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PortalData.prototype.getMetrics.call(dataThis, options, (err, metrics) => {
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expect(err).to.not.be.an.error();
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expect(metrics.length).to.equal(1);
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expect(metrics[0].name).to.equal('AVG_MEM_BYTES');
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done();
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});
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});
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});
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});
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