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refactor: moved influxdb specs to plugins folder

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pull/2845/head
Torkel Ödegaard 10 years ago
parent 1a8bc1dd60
commit 7d2646f60a
10 changed files with 568 additions and 559 deletions
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  1. 6
      public/app/plugins/datasource/influxdb/datasource.js
  2. 0
      public/app/plugins/datasource/influxdb/influx_series.js
  3. 0
      public/app/plugins/datasource/influxdb/query_builder.js
  4. 2
      public/app/plugins/datasource/influxdb/query_ctrl.js
  5. 190
      public/app/plugins/datasource/influxdb/specs/influx_series_specs.ts
  6. 186
      public/app/plugins/datasource/influxdb/specs/query_builder_specs.ts
  7. 188
      public/app/plugins/datasource/influxdb/specs/query_ctrl_specs.ts
  8. 187
      public/test/specs/influx09-querybuilder-specs.js
  9. 180
      public/test/specs/influxSeries-specs.js
  10. 188
      public/test/specs/influxdbQueryCtrl-specs.js

6
public/app/plugins/datasource/influxdb/datasource.js
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@ -2,10 +2,10 @@ define([
'angular',
'lodash',
'app/core/utils/datemath',
'./influxSeries',
'./queryBuilder',
'./influx_series',
'./query_builder',
'./directives',
'./queryCtrl',
'./query_ctrl',
],
function (angular, _, dateMath, InfluxSeries, InfluxQueryBuilder) {
'use strict';

0
public/app/plugins/datasource/influxdb/influxSeries.js → public/app/plugins/datasource/influxdb/influx_series.js
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0
public/app/plugins/datasource/influxdb/queryBuilder.js → public/app/plugins/datasource/influxdb/query_builder.js
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2
public/app/plugins/datasource/influxdb/queryCtrl.js → public/app/plugins/datasource/influxdb/query_ctrl.js
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@ -1,7 +1,7 @@
define([
'angular',
'lodash',
'./queryBuilder',
'./query_builder',
],
function (angular, _, InfluxQueryBuilder) {
'use strict';

190
public/app/plugins/datasource/influxdb/specs/influx_series_specs.ts
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///<amd-dependency path="app/plugins/datasource/influxdb/influx_series" name="InfluxSeries"/>
import {describe, beforeEach, it, sinon, expect} from 'test/lib/common';
declare var InfluxSeries: any;
describe('when generating timeseries from influxdb response', function() {
describe('given multiple fields for series', function() {
var options = {
alias: '',
series: [
{
name: 'cpu',
tags: {app: 'test', server: 'server1'},
columns: ['time', 'mean', 'max', 'min'],
values: [[1431946625000, 10, 11, 9], [1431946626000, 20, 21, 19]]
}
]
};
describe('and no alias', function() {
it('should generate multiple datapoints for each column', function() {
var series = new InfluxSeries(options);
var result = series.getTimeSeries();
expect(result.length).to.be(3);
expect(result[0].target).to.be('cpu.mean {app: test, server: server1}');
expect(result[0].datapoints[0][0]).to.be(10);
expect(result[0].datapoints[0][1]).to.be(1431946625000);
expect(result[0].datapoints[1][0]).to.be(20);
expect(result[0].datapoints[1][1]).to.be(1431946626000);
expect(result[1].target).to.be('cpu.max {app: test, server: server1}');
expect(result[1].datapoints[0][0]).to.be(11);
expect(result[1].datapoints[0][1]).to.be(1431946625000);
expect(result[1].datapoints[1][0]).to.be(21);
expect(result[1].datapoints[1][1]).to.be(1431946626000);
expect(result[2].target).to.be('cpu.min {app: test, server: server1}');
expect(result[2].datapoints[0][0]).to.be(9);
expect(result[2].datapoints[0][1]).to.be(1431946625000);
expect(result[2].datapoints[1][0]).to.be(19);
expect(result[2].datapoints[1][1]).to.be(1431946626000);
});
});
describe('and simple alias', function() {
it('should use alias', function() {
options.alias = 'new series';
var series = new InfluxSeries(options);
var result = series.getTimeSeries();
expect(result[0].target).to.be('new series');
expect(result[1].target).to.be('new series');
expect(result[2].target).to.be('new series');
});
});
describe('and alias patterns', function() {
it('should replace patterns', function() {
options.alias = 'alias: $m -> $tag_server ([[measurement]])';
var series = new InfluxSeries(options);
var result = series.getTimeSeries();
expect(result[0].target).to.be('alias: cpu -> server1 (cpu)');
expect(result[1].target).to.be('alias: cpu -> server1 (cpu)');
expect(result[2].target).to.be('alias: cpu -> server1 (cpu)');
});
});
});
describe('given measurement with default fieldname', function() {
var options = { series: [
{
name: 'cpu',
tags: {app: 'test', server: 'server1'},
columns: ['time', 'value'],
values: [["2015-05-18T10:57:05Z", 10], ["2015-05-18T10:57:06Z", 12]]
},
{
name: 'cpu',
tags: {app: 'test2', server: 'server2'},
columns: ['time', 'value'],
values: [["2015-05-18T10:57:05Z", 15], ["2015-05-18T10:57:06Z", 16]]
}
]};
describe('and no alias', function() {
it('should generate label with no field', function() {
var series = new InfluxSeries(options);
var result = series.getTimeSeries();
expect(result[0].target).to.be('cpu {app: test, server: server1}');
expect(result[1].target).to.be('cpu {app: test2, server: server2}');
});
});
});
describe('given two series', function() {
var options = {
alias: '',
series: [
{
name: 'cpu',
tags: {app: 'test', server: 'server1'},
columns: ['time', 'mean'],
values: [[1431946625000, 10], [1431946626000, 12]]
},
{
name: 'cpu',
tags: {app: 'test2', server: 'server2'},
columns: ['time', 'mean'],
values: [[1431946625000, 15], [1431946626000, 16]]
}
]
};
describe('and no alias', function() {
it('should generate two time series', function() {
var series = new InfluxSeries(options);
var result = series.getTimeSeries();
expect(result.length).to.be(2);
expect(result[0].target).to.be('cpu.mean {app: test, server: server1}');
expect(result[0].datapoints[0][0]).to.be(10);
expect(result[0].datapoints[0][1]).to.be(1431946625000);
expect(result[0].datapoints[1][0]).to.be(12);
expect(result[0].datapoints[1][1]).to.be(1431946626000);
expect(result[1].target).to.be('cpu.mean {app: test2, server: server2}');
expect(result[1].datapoints[0][0]).to.be(15);
expect(result[1].datapoints[0][1]).to.be(1431946625000);
expect(result[1].datapoints[1][0]).to.be(16);
expect(result[1].datapoints[1][1]).to.be(1431946626000);
});
});
describe('and simple alias', function() {
it('should use alias', function() {
options.alias = 'new series';
var series = new InfluxSeries(options);
var result = series.getTimeSeries();
expect(result[0].target).to.be('new series');
});
});
describe('and alias patterns', function() {
it('should replace patterns', function() {
options.alias = 'alias: $m -> $tag_server ([[measurement]])';
var series = new InfluxSeries(options);
var result = series.getTimeSeries();
expect(result[0].target).to.be('alias: cpu -> server1 (cpu)');
expect(result[1].target).to.be('alias: cpu -> server2 (cpu)');
});
});
});
describe('given measurement with dots', function() {
var options = {
alias: '',
series: [
{
name: 'app.prod.server1.count',
tags: {},
columns: ['time', 'mean'],
values: [[1431946625000, 10], [1431946626000, 12]]
}
]
};
it('should replace patterns', function() {
options.alias = 'alias: $1 -> [[3]]';
var series = new InfluxSeries(options);
var result = series.getTimeSeries();
expect(result[0].target).to.be('alias: prod -> count');
});
});
});

186
public/app/plugins/datasource/influxdb/specs/query_builder_specs.ts
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///<amd-dependency path="app/plugins/datasource/influxdb/query_builder" name="InfluxQueryBuilder"/>
//
import {describe, beforeEach, it, sinon, expect} from 'test/lib/common';
declare var InfluxQueryBuilder: any;
describe('InfluxQueryBuilder', function() {
describe('series with mesurement only', function() {
it('should generate correct query', function() {
var builder = new InfluxQueryBuilder({
measurement: 'cpu',
groupBy: [{type: 'time', interval: 'auto'}]
});
var query = builder.build();
expect(query).to.be('SELECT mean("value") AS "value" FROM "cpu" WHERE $timeFilter GROUP BY time($interval)');
});
});
describe('series with math expr and as expr', function() {
it('should generate correct query', function() {
var builder = new InfluxQueryBuilder({
measurement: 'cpu',
fields: [{name: 'test', func: 'max', mathExpr: '*2', asExpr: 'new_name'}],
groupBy: [{type: 'time', interval: 'auto'}]
});
var query = builder.build();
expect(query).to.be('SELECT max("test")*2 AS "new_name" FROM "cpu" WHERE $timeFilter GROUP BY time($interval)');
});
});
describe('series with single tag only', function() {
it('should generate correct query', function() {
var builder = new InfluxQueryBuilder({
measurement: 'cpu',
groupBy: [{type: 'time', interval: 'auto'}],
tags: [{key: 'hostname', value: 'server1'}]
});
var query = builder.build();
expect(query).to.be('SELECT mean("value") AS "value" FROM "cpu" WHERE "hostname" = \'server1\' AND $timeFilter'
+ ' GROUP BY time($interval)');
});
it('should switch regex operator with tag value is regex', function() {
var builder = new InfluxQueryBuilder({
measurement: 'cpu',
groupBy: [{type: 'time', interval: 'auto'}],
tags: [{key: 'app', value: '/e.*/'}]
});
var query = builder.build();
expect(query).to.be('SELECT mean("value") AS "value" FROM "cpu" WHERE "app" =~ /e.*/ AND $timeFilter GROUP BY time($interval)');
});
});
describe('series with multiple fields', function() {
it('should generate correct query', function() {
var builder = new InfluxQueryBuilder({
measurement: 'cpu',
tags: [],
groupBy: [{type: 'time', interval: 'auto'}],
fields: [{ name: 'tx_in', func: 'sum' }, { name: 'tx_out', func: 'mean' }]
});
var query = builder.build();
expect(query).to.be('SELECT sum("tx_in") AS "tx_in", mean("tx_out") AS "tx_out" ' +
'FROM "cpu" WHERE $timeFilter GROUP BY time($interval)');
});
});
describe('series with multiple tags only', function() {
it('should generate correct query', function() {
var builder = new InfluxQueryBuilder({
measurement: 'cpu',
groupBy: [{type: 'time', interval: 'auto'}],
tags: [{key: 'hostname', value: 'server1'}, {key: 'app', value: 'email', condition: "AND"}]
});
var query = builder.build();
expect(query).to.be('SELECT mean("value") AS "value" FROM "cpu" WHERE "hostname" = \'server1\' AND "app" = \'email\' AND ' +
'$timeFilter GROUP BY time($interval)');
});
});
describe('series with tags OR condition', function() {
it('should generate correct query', function() {
var builder = new InfluxQueryBuilder({
measurement: 'cpu',
groupBy: [{type: 'time', interval: 'auto'}],
tags: [{key: 'hostname', value: 'server1'}, {key: 'hostname', value: 'server2', condition: "OR"}]
});
var query = builder.build();
expect(query).to.be('SELECT mean("value") AS "value" FROM "cpu" WHERE "hostname" = \'server1\' OR "hostname" = \'server2\' AND ' +
'$timeFilter GROUP BY time($interval)');
});
});
describe('series with groupByTag', function() {
it('should generate correct query', function() {
var builder = new InfluxQueryBuilder({
measurement: 'cpu',
tags: [],
groupBy: [{type: 'time', interval: 'auto'}, {type: 'tag', key: 'host'}],
});
var query = builder.build();
expect(query).to.be('SELECT mean("value") AS "value" FROM "cpu" WHERE $timeFilter ' +
'GROUP BY time($interval), "host"');
});
});
describe('when building explore queries', function() {
it('should only have measurement condition in tag keys query given query with measurement', function() {
var builder = new InfluxQueryBuilder({ measurement: 'cpu', tags: [] });
var query = builder.buildExploreQuery('TAG_KEYS');
expect(query).to.be('SHOW TAG KEYS FROM "cpu"');
});
it('should handle regex measurement in tag keys query', function() {
var builder = new InfluxQueryBuilder({
measurement: '/.*/',
tags: []
});
var query = builder.buildExploreQuery('TAG_KEYS');
expect(query).to.be('SHOW TAG KEYS FROM /.*/');
});
it('should have no conditions in tags keys query given query with no measurement or tag', function() {
var builder = new InfluxQueryBuilder({ measurement: '', tags: [] });
var query = builder.buildExploreQuery('TAG_KEYS');
expect(query).to.be('SHOW TAG KEYS');
});
it('should have where condition in tag keys query with tags', function() {
var builder = new InfluxQueryBuilder({ measurement: '', tags: [{key: 'host', value: 'se1'}] });
var query = builder.buildExploreQuery('TAG_KEYS');
expect(query).to.be("SHOW TAG KEYS WHERE \"host\" = 'se1'");
});
it('should have no conditions in measurement query for query with no tags', function() {
var builder = new InfluxQueryBuilder({ measurement: '', tags: [] });
var query = builder.buildExploreQuery('MEASUREMENTS');
expect(query).to.be('SHOW MEASUREMENTS');
});
it('should have where condition in measurement query for query with tags', function() {
var builder = new InfluxQueryBuilder({measurement: '', tags: [{key: 'app', value: 'email'}]});
var query = builder.buildExploreQuery('MEASUREMENTS');
expect(query).to.be("SHOW MEASUREMENTS WHERE \"app\" = 'email'");
});
it('should have where tag name IN filter in tag values query for query with one tag', function() {
var builder = new InfluxQueryBuilder({measurement: '', tags: [{key: 'app', value: 'asdsadsad'}]});
var query = builder.buildExploreQuery('TAG_VALUES', 'app');
expect(query).to.be('SHOW TAG VALUES WITH KEY = "app"');
});
it('should have measurement tag condition and tag name IN filter in tag values query', function() {
var builder = new InfluxQueryBuilder({measurement: 'cpu', tags: [{key: 'app', value: 'email'}, {key: 'host', value: 'server1'}]});
var query = builder.buildExploreQuery('TAG_VALUES', 'app');
expect(query).to.be('SHOW TAG VALUES FROM "cpu" WITH KEY = "app" WHERE "host" = \'server1\'');
});
it('should switch to regex operator in tag condition', function() {
var builder = new InfluxQueryBuilder({measurement: 'cpu', tags: [{key: 'host', value: '/server.*/'}]});
var query = builder.buildExploreQuery('TAG_VALUES', 'app');
expect(query).to.be('SHOW TAG VALUES FROM "cpu" WITH KEY = "app" WHERE "host" =~ /server.*/');
});
it('should build show field query', function() {
var builder = new InfluxQueryBuilder({measurement: 'cpu', tags: [{key: 'app', value: 'email'}]});
var query = builder.buildExploreQuery('FIELDS');
expect(query).to.be('SHOW FIELD KEYS FROM "cpu"');
});
});
});

188
public/app/plugins/datasource/influxdb/specs/query_ctrl_specs.ts
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///<amd-dependency path="app/plugins/datasource/influxdb/query_ctrl"/>
///<amd-dependency path="app/services/uiSegmentSrv" />
///<amd-dependency path="test/specs/helpers" name="helpers" />
import {describe, beforeEach, it, sinon, expect, angularMocks} from 'test/lib/common';
declare var helpers: any;
describe('InfluxDBQueryCtrl', function() {
var ctx = new helpers.ControllerTestContext();
beforeEach(angularMocks.module('grafana.controllers'));
beforeEach(angularMocks.module('grafana.services'));
beforeEach(ctx.providePhase());
beforeEach(ctx.createControllerPhase('InfluxQueryCtrl'));
beforeEach(function() {
ctx.scope.target = {};
ctx.scope.$parent = { get_data: sinon.spy() };
ctx.scope.datasource = ctx.datasource;
ctx.scope.datasource.metricFindQuery = sinon.stub().returns(ctx.$q.when([]));
});
describe('init', function() {
beforeEach(function() {
ctx.scope.init();
});
it('should init tagSegments', function() {
expect(ctx.scope.tagSegments.length).to.be(1);
});
it('should init measurementSegment', function() {
expect(ctx.scope.measurementSegment.value).to.be('select measurement');
});
});
describe('when first tag segment is updated', function() {
beforeEach(function() {
ctx.scope.init();
ctx.scope.tagSegmentUpdated({value: 'asd', type: 'plus-button'}, 0);
});
it('should update tag key', function() {
expect(ctx.scope.target.tags[0].key).to.be('asd');
expect(ctx.scope.tagSegments[0].type).to.be('key');
});
it('should add tagSegments', function() {
expect(ctx.scope.tagSegments.length).to.be(3);
});
});
describe('when last tag value segment is updated', function() {
beforeEach(function() {
ctx.scope.init();
ctx.scope.tagSegmentUpdated({value: 'asd', type: 'plus-button'}, 0);
ctx.scope.tagSegmentUpdated({value: 'server1', type: 'value'}, 2);
});
it('should update tag value', function() {
expect(ctx.scope.target.tags[0].value).to.be('server1');
});
it('should set tag operator', function() {
expect(ctx.scope.target.tags[0].operator).to.be('=');
});
it('should add plus button for another filter', function() {
expect(ctx.scope.tagSegments[3].fake).to.be(true);
});
});
describe('when last tag value segment is updated to regex', function() {
beforeEach(function() {
ctx.scope.init();
ctx.scope.tagSegmentUpdated({value: 'asd', type: 'plus-button'}, 0);
ctx.scope.tagSegmentUpdated({value: '/server.*/', type: 'value'}, 2);
});
it('should update operator', function() {
expect(ctx.scope.tagSegments[1].value).to.be('=~');
expect(ctx.scope.target.tags[0].operator).to.be('=~');
});
});
describe('when second tag key is added', function() {
beforeEach(function() {
ctx.scope.init();
ctx.scope.tagSegmentUpdated({value: 'asd', type: 'plus-button' }, 0);
ctx.scope.tagSegmentUpdated({value: 'server1', type: 'value'}, 2);
ctx.scope.tagSegmentUpdated({value: 'key2', type: 'plus-button'}, 3);
});
it('should update tag key', function() {
expect(ctx.scope.target.tags[1].key).to.be('key2');
});
it('should add AND segment', function() {
expect(ctx.scope.tagSegments[3].value).to.be('AND');
});
});
describe('when condition is changed', function() {
beforeEach(function() {
ctx.scope.init();
ctx.scope.tagSegmentUpdated({value: 'asd', type: 'plus-button' }, 0);
ctx.scope.tagSegmentUpdated({value: 'server1', type: 'value'}, 2);
ctx.scope.tagSegmentUpdated({value: 'key2', type: 'plus-button'}, 3);
ctx.scope.tagSegmentUpdated({value: 'OR', type: 'condition'}, 3);
});
it('should update tag condition', function() {
expect(ctx.scope.target.tags[1].condition).to.be('OR');
});
it('should update AND segment', function() {
expect(ctx.scope.tagSegments[3].value).to.be('OR');
expect(ctx.scope.tagSegments.length).to.be(7);
});
});
describe('when deleting first tag filter after value is selected', function() {
beforeEach(function() {
ctx.scope.init();
ctx.scope.tagSegmentUpdated({value: 'asd', type: 'plus-button' }, 0);
ctx.scope.tagSegmentUpdated({value: 'server1', type: 'value'}, 2);
ctx.scope.tagSegmentUpdated(ctx.scope.removeTagFilterSegment, 0);
});
it('should remove tags', function() {
expect(ctx.scope.target.tags.length).to.be(0);
});
it('should remove all segment after 2 and replace with plus button', function() {
expect(ctx.scope.tagSegments.length).to.be(1);
expect(ctx.scope.tagSegments[0].type).to.be('plus-button');
});
});
describe('when deleting second tag value before second tag value is complete', function() {
beforeEach(function() {
ctx.scope.init();
ctx.scope.tagSegmentUpdated({value: 'asd', type: 'plus-button' }, 0);
ctx.scope.tagSegmentUpdated({value: 'server1', type: 'value'}, 2);
ctx.scope.tagSegmentUpdated({value: 'key2', type: 'plus-button'}, 3);
ctx.scope.tagSegmentUpdated(ctx.scope.removeTagFilterSegment, 4);
});
it('should remove all segment after 2 and replace with plus button', function() {
expect(ctx.scope.tagSegments.length).to.be(4);
expect(ctx.scope.tagSegments[3].type).to.be('plus-button');
});
});
describe('when deleting second tag value before second tag value is complete', function() {
beforeEach(function() {
ctx.scope.init();
ctx.scope.tagSegmentUpdated({value: 'asd', type: 'plus-button' }, 0);
ctx.scope.tagSegmentUpdated({value: 'server1', type: 'value'}, 2);
ctx.scope.tagSegmentUpdated({value: 'key2', type: 'plus-button'}, 3);
ctx.scope.tagSegmentUpdated(ctx.scope.removeTagFilterSegment, 4);
});
it('should remove all segment after 2 and replace with plus button', function() {
expect(ctx.scope.tagSegments.length).to.be(4);
expect(ctx.scope.tagSegments[3].type).to.be('plus-button');
});
});
describe('when deleting second tag value after second tag filter is complete', function() {
beforeEach(function() {
ctx.scope.init();
ctx.scope.tagSegmentUpdated({value: 'asd', type: 'plus-button' }, 0);
ctx.scope.tagSegmentUpdated({value: 'server1', type: 'value'}, 2);
ctx.scope.tagSegmentUpdated({value: 'key2', type: 'plus-button'}, 3);
ctx.scope.tagSegmentUpdated({value: 'value', type: 'value'}, 6);
ctx.scope.tagSegmentUpdated(ctx.scope.removeTagFilterSegment, 4);
});
it('should remove all segment after 2 and replace with plus button', function() {
expect(ctx.scope.tagSegments.length).to.be(4);
expect(ctx.scope.tagSegments[3].type).to.be('plus-button');
});
});
});

187
public/test/specs/influx09-querybuilder-specs.js
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@ -1,187 +0,0 @@
define([
'app/plugins/datasource/influxdb/queryBuilder'
], function(InfluxQueryBuilder) {
'use strict';
describe('InfluxQueryBuilder', function() {
describe('series with mesurement only', function() {
it('should generate correct query', function() {
var builder = new InfluxQueryBuilder({
measurement: 'cpu',
groupBy: [{type: 'time', interval: 'auto'}]
});
var query = builder.build();
expect(query).to.be('SELECT mean("value") AS "value" FROM "cpu" WHERE $timeFilter GROUP BY time($interval)');
});
});
describe('series with math expr and as expr', function() {
it('should generate correct query', function() {
var builder = new InfluxQueryBuilder({
measurement: 'cpu',
fields: [{name: 'test', func: 'max', mathExpr: '*2', asExpr: 'new_name'}],
groupBy: [{type: 'time', interval: 'auto'}]
});
var query = builder.build();
expect(query).to.be('SELECT max("test")*2 AS "new_name" FROM "cpu" WHERE $timeFilter GROUP BY time($interval)');
});
});
describe('series with single tag only', function() {
it('should generate correct query', function() {
var builder = new InfluxQueryBuilder({
measurement: 'cpu',
groupBy: [{type: 'time', interval: 'auto'}],
tags: [{key: 'hostname', value: 'server1'}]
});
var query = builder.build();
expect(query).to.be('SELECT mean("value") AS "value" FROM "cpu" WHERE "hostname" = \'server1\' AND $timeFilter'
+ ' GROUP BY time($interval)');
});
it('should switch regex operator with tag value is regex', function() {
var builder = new InfluxQueryBuilder({
measurement: 'cpu',
groupBy: [{type: 'time', interval: 'auto'}],
tags: [{key: 'app', value: '/e.*/'}]
});
var query = builder.build();
expect(query).to.be('SELECT mean("value") AS "value" FROM "cpu" WHERE "app" =~ /e.*/ AND $timeFilter GROUP BY time($interval)');
});
});
describe('series with multiple fields', function() {
it('should generate correct query', function() {
var builder = new InfluxQueryBuilder({
measurement: 'cpu',
tags: [],
groupBy: [{type: 'time', interval: 'auto'}],
fields: [{ name: 'tx_in', func: 'sum' }, { name: 'tx_out', func: 'mean' }]
});
var query = builder.build();
expect(query).to.be('SELECT sum("tx_in") AS "tx_in", mean("tx_out") AS "tx_out" ' +
'FROM "cpu" WHERE $timeFilter GROUP BY time($interval)');
});
});
describe('series with multiple tags only', function() {
it('should generate correct query', function() {
var builder = new InfluxQueryBuilder({
measurement: 'cpu',
groupBy: [{type: 'time', interval: 'auto'}],
tags: [{key: 'hostname', value: 'server1'}, {key: 'app', value: 'email', condition: "AND"}]
});
var query = builder.build();
expect(query).to.be('SELECT mean("value") AS "value" FROM "cpu" WHERE "hostname" = \'server1\' AND "app" = \'email\' AND ' +
'$timeFilter GROUP BY time($interval)');
});
});
describe('series with tags OR condition', function() {
it('should generate correct query', function() {
var builder = new InfluxQueryBuilder({
measurement: 'cpu',
groupBy: [{type: 'time', interval: 'auto'}],
tags: [{key: 'hostname', value: 'server1'}, {key: 'hostname', value: 'server2', condition: "OR"}]
});
var query = builder.build();
expect(query).to.be('SELECT mean("value") AS "value" FROM "cpu" WHERE "hostname" = \'server1\' OR "hostname" = \'server2\' AND ' +
'$timeFilter GROUP BY time($interval)');
});
});
describe('series with groupByTag', function() {
it('should generate correct query', function() {
var builder = new InfluxQueryBuilder({
measurement: 'cpu',
tags: [],
groupBy: [{type: 'time', interval: 'auto'}, {type: 'tag', key: 'host'}],
});
var query = builder.build();
expect(query).to.be('SELECT mean("value") AS "value" FROM "cpu" WHERE $timeFilter ' +
'GROUP BY time($interval), "host"');
});
});
describe('when building explore queries', function() {
it('should only have measurement condition in tag keys query given query with measurement', function() {
var builder = new InfluxQueryBuilder({ measurement: 'cpu', tags: [] });
var query = builder.buildExploreQuery('TAG_KEYS');
expect(query).to.be('SHOW TAG KEYS FROM "cpu"');
});
it('should handle regex measurement in tag keys query', function() {
var builder = new InfluxQueryBuilder({
measurement: '/.*/',
tags: []
});
var query = builder.buildExploreQuery('TAG_KEYS');
expect(query).to.be('SHOW TAG KEYS FROM /.*/');
});
it('should have no conditions in tags keys query given query with no measurement or tag', function() {
var builder = new InfluxQueryBuilder({ measurement: '', tags: [] });
var query = builder.buildExploreQuery('TAG_KEYS');
expect(query).to.be('SHOW TAG KEYS');
});
it('should have where condition in tag keys query with tags', function() {
var builder = new InfluxQueryBuilder({ measurement: '', tags: [{key: 'host', value: 'se1'}] });
var query = builder.buildExploreQuery('TAG_KEYS');
expect(query).to.be("SHOW TAG KEYS WHERE \"host\" = 'se1'");
});
it('should have no conditions in measurement query for query with no tags', function() {
var builder = new InfluxQueryBuilder({ measurement: '', tags: [] });
var query = builder.buildExploreQuery('MEASUREMENTS');
expect(query).to.be('SHOW MEASUREMENTS');
});
it('should have where condition in measurement query for query with tags', function() {
var builder = new InfluxQueryBuilder({measurement: '', tags: [{key: 'app', value: 'email'}]});
var query = builder.buildExploreQuery('MEASUREMENTS');
expect(query).to.be("SHOW MEASUREMENTS WHERE \"app\" = 'email'");
});
it('should have where tag name IN filter in tag values query for query with one tag', function() {
var builder = new InfluxQueryBuilder({measurement: '', tags: [{key: 'app', value: 'asdsadsad'}]});
var query = builder.buildExploreQuery('TAG_VALUES', 'app');
expect(query).to.be('SHOW TAG VALUES WITH KEY = "app"');
});
it('should have measurement tag condition and tag name IN filter in tag values query', function() {
var builder = new InfluxQueryBuilder({measurement: 'cpu', tags: [{key: 'app', value: 'email'}, {key: 'host', value: 'server1'}]});
var query = builder.buildExploreQuery('TAG_VALUES', 'app');
expect(query).to.be('SHOW TAG VALUES FROM "cpu" WITH KEY = "app" WHERE "host" = \'server1\'');
});
it('should switch to regex operator in tag condition', function() {
var builder = new InfluxQueryBuilder({measurement: 'cpu', tags: [{key: 'host', value: '/server.*/'}]});
var query = builder.buildExploreQuery('TAG_VALUES', 'app');
expect(query).to.be('SHOW TAG VALUES FROM "cpu" WITH KEY = "app" WHERE "host" =~ /server.*/');
});
it('should build show field query', function() {
var builder = new InfluxQueryBuilder({measurement: 'cpu', tags: [{key: 'app', value: 'email'}]});
var query = builder.buildExploreQuery('FIELDS');
expect(query).to.be('SHOW FIELD KEYS FROM "cpu"');
});
});
});
});

180
public/test/specs/influxSeries-specs.js
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define([
'app/plugins/datasource/influxdb/influxSeries'
], function(InfluxSeries) {
'use strict';
describe('when generating timeseries from influxdb response', function() {
describe('given multiple fields for series', function() {
var options = { series: [
{
name: 'cpu',
tags: {app: 'test', server: 'server1'},
columns: ['time', 'mean', 'max', 'min'],
values: [[1431946625000, 10, 11, 9], [1431946626000, 20, 21, 19]]
}
]};
describe('and no alias', function() {
it('should generate multiple datapoints for each column', function() {
var series = new InfluxSeries(options);
var result = series.getTimeSeries();
expect(result.length).to.be(3);
expect(result[0].target).to.be('cpu.mean {app: test, server: server1}');
expect(result[0].datapoints[0][0]).to.be(10);
expect(result[0].datapoints[0][1]).to.be(1431946625000);
expect(result[0].datapoints[1][0]).to.be(20);
expect(result[0].datapoints[1][1]).to.be(1431946626000);
expect(result[1].target).to.be('cpu.max {app: test, server: server1}');
expect(result[1].datapoints[0][0]).to.be(11);
expect(result[1].datapoints[0][1]).to.be(1431946625000);
expect(result[1].datapoints[1][0]).to.be(21);
expect(result[1].datapoints[1][1]).to.be(1431946626000);
expect(result[2].target).to.be('cpu.min {app: test, server: server1}');
expect(result[2].datapoints[0][0]).to.be(9);
expect(result[2].datapoints[0][1]).to.be(1431946625000);
expect(result[2].datapoints[1][0]).to.be(19);
expect(result[2].datapoints[1][1]).to.be(1431946626000);
});
});
describe('and simple alias', function() {
it('should use alias', function() {
options.alias = 'new series';
var series = new InfluxSeries(options);
var result = series.getTimeSeries();
expect(result[0].target).to.be('new series');
expect(result[1].target).to.be('new series');
expect(result[2].target).to.be('new series');
});
});
describe('and alias patterns', function() {
it('should replace patterns', function() {
options.alias = 'alias: $m -> $tag_server ([[measurement]])';
var series = new InfluxSeries(options);
var result = series.getTimeSeries();
expect(result[0].target).to.be('alias: cpu -> server1 (cpu)');
expect(result[1].target).to.be('alias: cpu -> server1 (cpu)');
expect(result[2].target).to.be('alias: cpu -> server1 (cpu)');
});
});
});
describe('given measurement with default fieldname', function() {
var options = { series: [
{
name: 'cpu',
tags: {app: 'test', server: 'server1'},
columns: ['time', 'value'],
values: [["2015-05-18T10:57:05Z", 10], ["2015-05-18T10:57:06Z", 12]]
},
{
name: 'cpu',
tags: {app: 'test2', server: 'server2'},
columns: ['time', 'value'],
values: [["2015-05-18T10:57:05Z", 15], ["2015-05-18T10:57:06Z", 16]]
}
]};
describe('and no alias', function() {
it('should generate label with no field', function() {
var series = new InfluxSeries(options);
var result = series.getTimeSeries();
expect(result[0].target).to.be('cpu {app: test, server: server1}');
expect(result[1].target).to.be('cpu {app: test2, server: server2}');
});
});
});
describe('given two series', function() {
var options = { series: [
{
name: 'cpu',
tags: {app: 'test', server: 'server1'},
columns: ['time', 'mean'],
values: [[1431946625000, 10], [1431946626000, 12]]
},
{
name: 'cpu',
tags: {app: 'test2', server: 'server2'},
columns: ['time', 'mean'],
values: [[1431946625000, 15], [1431946626000, 16]]
}
]};
describe('and no alias', function() {
it('should generate two time series', function() {
var series = new InfluxSeries(options);
var result = series.getTimeSeries();
expect(result.length).to.be(2);
expect(result[0].target).to.be('cpu.mean {app: test, server: server1}');
expect(result[0].datapoints[0][0]).to.be(10);
expect(result[0].datapoints[0][1]).to.be(1431946625000);
expect(result[0].datapoints[1][0]).to.be(12);
expect(result[0].datapoints[1][1]).to.be(1431946626000);
expect(result[1].target).to.be('cpu.mean {app: test2, server: server2}');
expect(result[1].datapoints[0][0]).to.be(15);
expect(result[1].datapoints[0][1]).to.be(1431946625000);
expect(result[1].datapoints[1][0]).to.be(16);
expect(result[1].datapoints[1][1]).to.be(1431946626000);
});
});
describe('and simple alias', function() {
it('should use alias', function() {
options.alias = 'new series';
var series = new InfluxSeries(options);
var result = series.getTimeSeries();
expect(result[0].target).to.be('new series');
});
});
describe('and alias patterns', function() {
it('should replace patterns', function() {
options.alias = 'alias: $m -> $tag_server ([[measurement]])';
var series = new InfluxSeries(options);
var result = series.getTimeSeries();
expect(result[0].target).to.be('alias: cpu -> server1 (cpu)');
expect(result[1].target).to.be('alias: cpu -> server2 (cpu)');
});
});
});
describe('given measurement with dots', function() {
var options = { series: [
{
name: 'app.prod.server1.count',
tags: {},
columns: ['time', 'mean'],
values: [[1431946625000, 10], [1431946626000, 12]]
}
]};
it('should replace patterns', function() {
options.alias = 'alias: $1 -> [[3]]';
var series = new InfluxSeries(options);
var result = series.getTimeSeries();
expect(result[0].target).to.be('alias: prod -> count');
});
});
});
});

188
public/test/specs/influxdbQueryCtrl-specs.js
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define([
'./helpers',
'app/plugins/datasource/influxdb/queryCtrl',
'app/services/uiSegmentSrv'
], function(helpers) {
'use strict';
describe('InfluxDBQueryCtrl', function() {
var ctx = new helpers.ControllerTestContext();
beforeEach(module('grafana.controllers'));
beforeEach(module('grafana.services'));
beforeEach(ctx.providePhase());
beforeEach(ctx.createControllerPhase('InfluxQueryCtrl'));
beforeEach(function() {
ctx.scope.target = {};
ctx.scope.$parent = { get_data: sinon.spy() };
ctx.scope.datasource = ctx.datasource;
ctx.scope.datasource.metricFindQuery = sinon.stub().returns(ctx.$q.when([]));
});
describe('init', function() {
beforeEach(function() {
ctx.scope.init();
});
it('should init tagSegments', function() {
expect(ctx.scope.tagSegments.length).to.be(1);
});
it('should init measurementSegment', function() {
expect(ctx.scope.measurementSegment.value).to.be('select measurement');
});
});
describe('when first tag segment is updated', function() {
beforeEach(function() {
ctx.scope.init();
ctx.scope.tagSegmentUpdated({value: 'asd', type: 'plus-button'}, 0);
});
it('should update tag key', function() {
expect(ctx.scope.target.tags[0].key).to.be('asd');
expect(ctx.scope.tagSegments[0].type).to.be('key');
});
it('should add tagSegments', function() {
expect(ctx.scope.tagSegments.length).to.be(3);
});
});
describe('when last tag value segment is updated', function() {
beforeEach(function() {
ctx.scope.init();
ctx.scope.tagSegmentUpdated({value: 'asd', type: 'plus-button'}, 0);
ctx.scope.tagSegmentUpdated({value: 'server1', type: 'value'}, 2);
});
it('should update tag value', function() {
expect(ctx.scope.target.tags[0].value).to.be('server1');
});
it('should set tag operator', function() {
expect(ctx.scope.target.tags[0].operator).to.be('=');
});
it('should add plus button for another filter', function() {
expect(ctx.scope.tagSegments[3].fake).to.be(true);
});
});
describe('when last tag value segment is updated to regex', function() {
beforeEach(function() {
ctx.scope.init();
ctx.scope.tagSegmentUpdated({value: 'asd', type: 'plus-button'}, 0);
ctx.scope.tagSegmentUpdated({value: '/server.*/', type: 'value'}, 2);
});
it('should update operator', function() {
expect(ctx.scope.tagSegments[1].value).to.be('=~');
expect(ctx.scope.target.tags[0].operator).to.be('=~');
});
});
describe('when second tag key is added', function() {
beforeEach(function() {
ctx.scope.init();
ctx.scope.tagSegmentUpdated({value: 'asd', type: 'plus-button' }, 0);
ctx.scope.tagSegmentUpdated({value: 'server1', type: 'value'}, 2);
ctx.scope.tagSegmentUpdated({value: 'key2', type: 'plus-button'}, 3);
});
it('should update tag key', function() {
expect(ctx.scope.target.tags[1].key).to.be('key2');
});
it('should add AND segment', function() {
expect(ctx.scope.tagSegments[3].value).to.be('AND');
});
});
describe('when condition is changed', function() {
beforeEach(function() {
ctx.scope.init();
ctx.scope.tagSegmentUpdated({value: 'asd', type: 'plus-button' }, 0);
ctx.scope.tagSegmentUpdated({value: 'server1', type: 'value'}, 2);
ctx.scope.tagSegmentUpdated({value: 'key2', type: 'plus-button'}, 3);
ctx.scope.tagSegmentUpdated({value: 'OR', type: 'condition'}, 3);
});
it('should update tag condition', function() {
expect(ctx.scope.target.tags[1].condition).to.be('OR');
});
it('should update AND segment', function() {
expect(ctx.scope.tagSegments[3].value).to.be('OR');
expect(ctx.scope.tagSegments.length).to.be(7);
});
});
describe('when deleting first tag filter after value is selected', function() {
beforeEach(function() {
ctx.scope.init();
ctx.scope.tagSegmentUpdated({value: 'asd', type: 'plus-button' }, 0);
ctx.scope.tagSegmentUpdated({value: 'server1', type: 'value'}, 2);
ctx.scope.tagSegmentUpdated(ctx.scope.removeTagFilterSegment, 0);
});
it('should remove tags', function() {
expect(ctx.scope.target.tags.length).to.be(0);
});
it('should remove all segment after 2 and replace with plus button', function() {
expect(ctx.scope.tagSegments.length).to.be(1);
expect(ctx.scope.tagSegments[0].type).to.be('plus-button');
});
});
describe('when deleting second tag value before second tag value is complete', function() {
beforeEach(function() {
ctx.scope.init();
ctx.scope.tagSegmentUpdated({value: 'asd', type: 'plus-button' }, 0);
ctx.scope.tagSegmentUpdated({value: 'server1', type: 'value'}, 2);
ctx.scope.tagSegmentUpdated({value: 'key2', type: 'plus-button'}, 3);
ctx.scope.tagSegmentUpdated(ctx.scope.removeTagFilterSegment, 4);
});
it('should remove all segment after 2 and replace with plus button', function() {
expect(ctx.scope.tagSegments.length).to.be(4);
expect(ctx.scope.tagSegments[3].type).to.be('plus-button');
});
});
describe('when deleting second tag value before second tag value is complete', function() {
beforeEach(function() {
ctx.scope.init();
ctx.scope.tagSegmentUpdated({value: 'asd', type: 'plus-button' }, 0);
ctx.scope.tagSegmentUpdated({value: 'server1', type: 'value'}, 2);
ctx.scope.tagSegmentUpdated({value: 'key2', type: 'plus-button'}, 3);
ctx.scope.tagSegmentUpdated(ctx.scope.removeTagFilterSegment, 4);
});
it('should remove all segment after 2 and replace with plus button', function() {
expect(ctx.scope.tagSegments.length).to.be(4);
expect(ctx.scope.tagSegments[3].type).to.be('plus-button');
});
});
describe('when deleting second tag value after second tag filter is complete', function() {
beforeEach(function() {
ctx.scope.init();
ctx.scope.tagSegmentUpdated({value: 'asd', type: 'plus-button' }, 0);
ctx.scope.tagSegmentUpdated({value: 'server1', type: 'value'}, 2);
ctx.scope.tagSegmentUpdated({value: 'key2', type: 'plus-button'}, 3);
ctx.scope.tagSegmentUpdated({value: 'value', type: 'value'}, 6);
ctx.scope.tagSegmentUpdated(ctx.scope.removeTagFilterSegment, 4);
});
it('should remove all segment after 2 and replace with plus button', function() {
expect(ctx.scope.tagSegments.length).to.be(4);
expect(ctx.scope.tagSegments[3].type).to.be('plus-button');
});
});
});
});
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