mirror of
https://github.com/prometheus/prometheus.git
synced 2025-01-27 21:52:25 -08:00
a32602140e
For the forthcoming Curator, we don't record timezone information in the samples, nor do we in the curation remarks. All times are recorded UTC. That said, for the test environment to better match production, the special instant should be in UTC.
75 lines
2.1 KiB
Go
75 lines
2.1 KiB
Go
// Copyright 2013 Prometheus Team
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
// you may not use this file except in compliance with the License.
|
|
// You may obtain a copy of the License at
|
|
//
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
|
|
package metric
|
|
|
|
import (
|
|
"fmt"
|
|
"github.com/prometheus/prometheus/model"
|
|
"github.com/prometheus/prometheus/utility/test"
|
|
"time"
|
|
)
|
|
|
|
var (
|
|
// ``hg clone https://code.google.com/p/go ; cd go ; hg log | tail -n 20``
|
|
usEastern, _ = time.LoadLocation("US/Eastern")
|
|
testInstant = time.Date(1972, 7, 18, 19, 5, 45, 0, usEastern).In(time.UTC)
|
|
)
|
|
|
|
func testAppendSample(p MetricPersistence, s model.Sample, t test.Tester) {
|
|
err := p.AppendSample(s)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
}
|
|
|
|
func buildLevelDBTestPersistencesMaker(name string, t test.Tester) func() (MetricPersistence, test.Closer) {
|
|
return func() (MetricPersistence, test.Closer) {
|
|
temporaryDirectory := test.NewTemporaryDirectory("get_value_at_time", t)
|
|
|
|
p, err := NewLevelDBMetricPersistence(temporaryDirectory.Path())
|
|
if err != nil {
|
|
t.Errorf("Could not start up LevelDB: %q\n", err)
|
|
}
|
|
|
|
return p, temporaryDirectory
|
|
}
|
|
}
|
|
|
|
func buildLevelDBTestPersistence(name string, f func(p MetricPersistence, t test.Tester)) func(t test.Tester) {
|
|
return func(t test.Tester) {
|
|
temporaryDirectory := test.NewTemporaryDirectory(fmt.Sprintf("test_leveldb_%s", name), t)
|
|
defer temporaryDirectory.Close()
|
|
|
|
p, err := NewLevelDBMetricPersistence(temporaryDirectory.Path())
|
|
if err != nil {
|
|
t.Errorf("Could not create LevelDB Metric Persistence: %q\n", err)
|
|
}
|
|
|
|
defer p.Close()
|
|
|
|
f(p, t)
|
|
}
|
|
}
|
|
|
|
func buildMemoryTestPersistence(f func(p MetricPersistence, t test.Tester)) func(t test.Tester) {
|
|
return func(t test.Tester) {
|
|
|
|
p := NewMemorySeriesStorage()
|
|
|
|
defer p.Close()
|
|
|
|
f(p, t)
|
|
}
|
|
}
|