Hosterra/flux-querybuilder
Hosterra/flux-querybuilder
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Throw Exception if the required functions are defined in incorrect order

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Signed-off-by: davidarendsen <davidarendsen@hey.com>
This commit is contained in:
davidarendsen 2022-09-01 15:17:25 +00:00
commit 3a112f4e79
4 changed files with 103 additions and 68 deletions
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73
tests/Generic/QueryBuilderTest.php
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@ -20,8 +20,8 @@ final class QueryBuilderTest extends TestCase
{
$queryBuilder = new QueryBuilder();
$queryBuilder->from($bucket)
->fromMeasurement($measurement)
->addRangeStart($range);
->addRangeStart($range)
->fromMeasurement($measurement);
if ($keyValue) {
$queryBuilder->addFilter($keyValue);
@ -69,12 +69,12 @@ final class QueryBuilderTest extends TestCase
if ($from) {
$queryBuilder->from($from);
}
if ($measurement) {
$queryBuilder->fromMeasurement($measurement);
}
if ($range) {
$queryBuilder->addRangeStart($range['start']);
}
if ($measurement) {
$queryBuilder->fromMeasurement($measurement);
}
$queryBuilder->build();
}
@ -94,17 +94,29 @@ final class QueryBuilderTest extends TestCase
];
}
public function testThrowsExceptionWhenIncorrectOrder()
{
$this->expectException(Exception::class);
$queryBuilder = new QueryBuilder();
$queryBuilder->from(['bucket' => 'test_bucket'])
->fromMeasurement('test_measurement')
->addRangeStart(new DateTime('2022-08-12 20:05:00'));
$queryBuilder->build();
}
public function testComplexQuery()
{
$queryBuilder = new QueryBuilder();
$queryBuilder->fromBucket('test_bucket')
->fromMeasurement('test_measurement')
->addRangeStart(new DateTime('2022-08-12 17:31:00'))
->addFieldFilter(['username', 'ip'])
->addMap('r with name: r.user')
->addGroup(['_field', 'ip'])
->addReduce(['count' => new MathType('accumulator.count + 1')], ['count' => 0])
->addFilter(KeyValue::setGreaterOrEqualTo('count', 1)->andGreaterOrEqualTo('count2', 2));
->fromMeasurement('test_measurement')
->addFieldFilter(['username', 'ip'])
->addFilter(KeyValue::setGreaterOrEqualTo('count', 1)->andGreaterOrEqualTo('count2', 2))
->addMap('r with name: r.user')
->addGroup(['_field', 'ip']);
$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}) ' .
@ -119,20 +131,20 @@ final class QueryBuilderTest extends TestCase
{
$queryBuilder = new QueryBuilder();
$queryBuilder->fromBucket('test_bucket')
->fromMeasurement('test_measurement')
->addRangeStart(new DateTime('2022-08-12 17:31:00'))
->addWindow('20s')
->addReduce(['count' => new MathType('accumulator.count + 1')], ['count' => 0])
->addWindow('20s')
->addMean()
->addDuplicate('tag', 'tag_dup')
->fromMeasurement('test_measurement')
->addFilter(KeyValue::setGreaterOrEqualTo('count', 1)->andGreaterOrEqualTo('count2', 2))
->addUnWindow();
$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) |> mean() |> duplicate(column: "tag", as: "tag_dup") ' .
'|> filter(fn: (r) => r._measurement == "test_measurement") ' .
'|> filter(fn: (r) => r.count >= 1 and r.count2 >= 2) |> window(every: inf) ';
'|> reduce(fn: (r, accumulator) => ({count: accumulator.count + 1}), identity: {count: 0}) ' .
'|> window(every: 20s) |> mean() |> duplicate(column: "tag", as: "tag_dup") ' .
'|> filter(fn: (r) => r._measurement == "test_measurement") ' .
'|> filter(fn: (r) => r.count >= 1 and r.count2 >= 2) |> window(every: inf) ';
$this->assertEquals($expectedQuery, $queryBuilder->build());
}
@ -141,15 +153,32 @@ final class QueryBuilderTest extends TestCase
{
$queryBuilder = new QueryBuilder();
$queryBuilder->fromBucket('test_bucket')
->fromMeasurement('test_measurement')
->addRangeStart(new DateTime('2022-08-12 17:31:00'))
->addAggregateWindow('20s', 'mean', ['timeDst' => '_time'])
->addReduce(['count' => new MathType('accumulator.count + 1')], ['count' => 0]);
->addReduce(['count' => new MathType('accumulator.count + 1')], ['count' => 0])
->fromMeasurement('test_measurement')
->addAggregateWindow('20s', 'mean', ['timeDst' => '_time']);
$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}) ' .
'|> filter(fn: (r) => r._measurement == "test_measurement") ' .
'|> aggregateWindow(every: 20s, fn: mean, timeDst: "_time") ';
'|> reduce(fn: (r, accumulator) => ({count: accumulator.count + 1}), identity: {count: 0}) ' .
'|> filter(fn: (r) => r._measurement == "test_measurement") ' .
'|> aggregateWindow(every: 20s, fn: mean, timeDst: "_time") ';
$this->assertEquals($expectedQuery, $queryBuilder->build());
}
public function testRawQuery()
{
$queryBuilder = new QueryBuilder();
$queryBuilder->fromBucket('test_bucket')
->addRangeStart(new DateTime('2022-08-12 17:31:00'))
->addReduce(['count' => new MathType('accumulator.count + 1')], ['count' => 0])
->fromMeasurement('test_measurement')
->addRawFunction('|> aggregateWindow(every: 20s, fn: mean, timeDst: "_time")');
$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}) ' .
'|> filter(fn: (r) => r._measurement == "test_measurement") ' .
'|> aggregateWindow(every: 20s, fn: mean, timeDst: "_time") ';
$this->assertEquals($expectedQuery, $queryBuilder->build());
}