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44 lines
1 KiB
Go
44 lines
1 KiB
Go
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// Copyright 2017 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 main
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import (
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"testing"
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"github.com/stretchr/testify/require"
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)
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func TestGenerateBucket(t *testing.T) {
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tcs := []struct {
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min, max int
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start, end, step int
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}{
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{
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min: 101,
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max: 141,
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start: 100,
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end: 150,
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step: 10,
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},
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}
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for _, tc := range tcs {
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start, end, step := generateBucket(tc.min, tc.max)
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require.Equal(t, tc.start, start)
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require.Equal(t, tc.end, end)
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require.Equal(t, tc.step, step)
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}
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}
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