mirror of
https://github.com/ceph/ceph-csi.git
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9cec05f484
This commit adds util functions related to read affinity and unit testcases for the same. Signed-off-by: Praveen M <m.praveen@ibm.com>
69 lines
1.8 KiB
Go
69 lines
1.8 KiB
Go
/*
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Copyright 2023 The Ceph-CSI 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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http://www.apache.org/licenses/LICENSE-2.0
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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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*/
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package util
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import (
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"testing"
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"github.com/stretchr/testify/assert"
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)
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func TestReadAffinity_ConstructReadAffinityMapOption(t *testing.T) {
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t.Parallel()
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tests := []struct {
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name string
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crushLocationmap map[string]string
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wantAny []string
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}{
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{
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name: "nil crushLocationmap",
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crushLocationmap: nil,
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wantAny: []string{""},
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},
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{
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name: "empty crushLocationmap",
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crushLocationmap: map[string]string{},
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wantAny: []string{""},
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},
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{
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name: "single entry in crushLocationmap",
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crushLocationmap: map[string]string{
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"region": "east",
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},
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wantAny: []string{"read_from_replica=localize,crush_location=region:east"},
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},
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{
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name: "multiple entries in crushLocationmap",
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crushLocationmap: map[string]string{
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"region": "east",
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"zone": "east-1",
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},
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wantAny: []string{
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"read_from_replica=localize,crush_location=region:east|zone:east-1",
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"read_from_replica=localize,crush_location=zone:east-1|region:east",
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},
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},
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}
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for _, tt := range tests {
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currentTT := tt
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t.Run(tt.name, func(t *testing.T) {
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t.Parallel()
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assert.Contains(t, currentTT.wantAny, ConstructReadAffinityMapOption(currentTT.crushLocationmap))
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})
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}
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}
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