packages/time-series/lib/commands/INFO.spec.ts
import { strict as assert } from 'assert';
import { TimeSeriesAggregationType, TimeSeriesDuplicatePolicies } from '.';
import testUtils, { GLOBAL } from '../test-utils';
import { InfoReply, transformArguments } from './INFO';
describe('INFO', () => {
it('transformArguments', () => {
assert.deepEqual(
transformArguments('key'),
['TS.INFO', 'key']
);
});
testUtils.testWithClient('client.ts.info', async client => {
await Promise.all([
client.ts.create('key', {
LABELS: { id: '1' },
DUPLICATE_POLICY: TimeSeriesDuplicatePolicies.LAST
}),
client.ts.create('key2'),
client.ts.createRule('key', 'key2', TimeSeriesAggregationType.COUNT, 5),
client.ts.add('key', 1, 10)
]);
assertInfo(await client.ts.info('key'));
}, GLOBAL.SERVERS.OPEN);
});
export function assertInfo(info: InfoReply): void {
assert.equal(typeof info.totalSamples, 'number');
assert.equal(typeof info.memoryUsage, 'number');
assert.equal(typeof info.firstTimestamp, 'number');
assert.equal(typeof info.lastTimestamp, 'number');
assert.equal(typeof info.retentionTime, 'number');
assert.equal(typeof info.chunkCount, 'number');
assert.equal(typeof info.chunkSize, 'number');
assert.equal(typeof info.chunkType, 'string');
assert.equal(typeof info.duplicatePolicy, 'string');
assert.ok(Array.isArray(info.labels));
for (const label of info.labels) {
assert.equal(typeof label, 'object');
assert.equal(typeof label.name, 'string');
assert.equal(typeof label.value, 'string');
}
assert.ok(Array.isArray(info.rules));
for (const rule of info.rules) {
assert.equal(typeof rule, 'object');
assert.equal(typeof rule.aggregationType, 'string');
assert.equal(typeof rule.key, 'string');
assert.equal(typeof rule.timeBucket, 'number');
}
assert.ok(info.sourceKey === null || typeof info.sourceKey === 'string');
}