Hosterra/flux-querybuilder
Hosterra/flux-querybuilder
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Add aggregateWindow() function to Query Builder

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Signed-off-by: davidarendsen <davidarendsen@hey.com>
This commit is contained in:
davidarendsen 2022-09-01 09:49:14 +00:00
commit 075857a83b
5 changed files with 172 additions and 2 deletions
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18
tests/Generic/QueryBuilderTest.php
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@ -122,7 +122,6 @@ final class QueryBuilderTest extends TestCase
$queryBuilder->fromBucket('test_bucket')
->fromMeasurement('test_measurement')
->addRangeStart(new DateTime('2022-08-12 17:31:00'))
->addFieldFilter(['username', 'ip'])
->addWindow('20s')
->addReduce(['count' => new MathType('accumulator.count + 1')], ['count' => 0])
->addFilter(KeyValue::setGreaterOrEqualTo('count', 1)->andGreaterOrEqualTo('count2', 2))
@ -131,9 +130,24 @@ final class QueryBuilderTest extends TestCase
$expectedQuery = 'from(bucket: "test_bucket") |> range(start: time(v: 2022-08-12T17:31:00Z)) ' .
'|> reduce(fn: (r, accumulator) => ({count: accumulator.count + 1}), identity: {count: 0}) ' .
'|> window(every: 20s) |> filter(fn: (r) => r._measurement == "test_measurement") ' .
'|> filter(fn: (r) => r._field == "username" or r._field == "ip") ' .
'|> filter(fn: (r) => r.count >= 1 and r.count2 >= 2) |> window(every: inf) ';
$this->assertEquals($expectedQuery, $queryBuilder->build());
}
public function testQueryWithAggregateWindow()
{
$queryBuilder = new QueryBuilder();
$queryBuilder->fromBucket('test_bucket')
->fromMeasurement('test_measurement')
->addRangeStart(new DateTime('2022-08-12 17:31:00'))
->addAggregateWindow('20s', null, null, 'mean')
->addReduce(['count' => new MathType('accumulator.count + 1')], ['count' => 0]);
$expectedQuery = 'from(bucket: "test_bucket") |> range(start: time(v: 2022-08-12T17:31:00Z)) ' .
'|> reduce(fn: (r, accumulator) => ({count: accumulator.count + 1}), identity: {count: 0}) ' .
'|> aggregateWindow(every: 20s, fn: mean) |> filter(fn: (r) => r._measurement == "test_measurement") ';
$this->assertEquals($expectedQuery, $queryBuilder->build());
}
}