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a693dd19f2
Starts its index from 0 , but users call Next() before first sample so it needs to start from -1 Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>
38 lines
1.1 KiB
Go
38 lines
1.1 KiB
Go
// Copyright 2024 The Prometheus Authors
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package storage_test
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import (
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"testing"
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"github.com/stretchr/testify/require"
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"github.com/prometheus/prometheus/storage"
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"github.com/prometheus/prometheus/tsdb/chunkenc"
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)
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func TestMockSeries(t *testing.T) {
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s := storage.MockSeries([]int64{1, 2, 3}, []float64{1, 2, 3}, []string{"__name__", "foo"})
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it := s.Iterator(nil)
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ts := []int64{}
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vs := []float64{}
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for it.Next() == chunkenc.ValFloat {
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t, v := it.At()
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ts = append(ts, t)
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vs = append(vs, v)
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}
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require.Equal(t, []int64{1, 2, 3}, ts)
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require.Equal(t, []float64{1, 2, 3}, vs)
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}
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