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67 lines
2.2 KiB
Go
67 lines
2.2 KiB
Go
// Copyright (c) 2015-2021 MinIO, Inc.
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//
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// This file is part of MinIO Object Storage stack
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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package cmd
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import (
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"testing"
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"github.com/minio/madmin-go"
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"github.com/minio/minio-go/v7/pkg/set"
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)
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// TestGetMissingSiteNames
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func TestGetMissingSiteNames(t *testing.T) {
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testCases := []struct {
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currSites []madmin.PeerInfo
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oldDepIDs set.StringSet
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newDepIDs set.StringSet
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expNames []string
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}{
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// Test1: missing some sites in replicated setup
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{
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[]madmin.PeerInfo{{Endpoint: "minio1:9000", Name: "minio1", DeploymentID: "dep1"},
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{Endpoint: "minio2:9000", Name: "minio2", DeploymentID: "dep2"},
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{Endpoint: "minio3:9000", Name: "minio3", DeploymentID: "dep3"}},
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set.CreateStringSet("dep1", "dep2", "dep3"),
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set.CreateStringSet("dep1"),
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[]string{"minio2", "minio3"},
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},
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// Test2: new site added that is not in replicated setup
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{
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[]madmin.PeerInfo{{Endpoint: "minio1:9000", Name: "minio1", DeploymentID: "dep1"}, {Endpoint: "minio2:9000", Name: "minio2", DeploymentID: "dep2"}, {Endpoint: "minio3:9000", Name: "minio3", DeploymentID: "dep3"}},
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set.CreateStringSet("dep1", "dep2", "dep3"),
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set.CreateStringSet("dep1", "dep2", "dep3", "dep4"),
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[]string{},
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},
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// Test3: not currently under site replication.
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{
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[]madmin.PeerInfo{},
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set.CreateStringSet(),
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set.CreateStringSet("dep1", "dep2", "dep3", "dep4"),
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[]string{},
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},
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}
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for i, tc := range testCases {
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names := getMissingSiteNames(tc.oldDepIDs, tc.newDepIDs, tc.currSites)
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if len(names) != len(tc.expNames) {
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t.Errorf("Test %d: Expected `%v`, got `%v`", i+1, tc.expNames, names)
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}
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}
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}
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