minio/cmd/s3-peer-client_test.go

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/*
* Minio Cloud Storage, (C) 2016, 2017 Minio, Inc.
*
* 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 cmd
import (
"os"
"reflect"
"testing"
)
// Validates makeS3Peers, fetches all peers based on list of storage
// endpoints.
func TestMakeS3Peers(t *testing.T) {
// Initialize configuration
root, err := newTestConfig(globalMinioDefaultRegion)
if err != nil {
t.Fatalf("%s", err)
}
defer os.RemoveAll(root)
// test cases
testCases := []struct {
gMinioAddr string
eps EndpointList
peers []string
}{
{"127.0.0.1:9000", mustGetNewEndpointList("/mnt/disk1"), []string{"127.0.0.1:9000"}},
{"127.0.0.1:9000", mustGetNewEndpointList("http://localhost:9001/d1"), []string{"127.0.0.1:9000", "localhost:9001"}},
{"example.org:9000", mustGetNewEndpointList("http://example.org:9000/d1", "http://example.com:9000/d1", "http://example.net:9000/d1", "http://example.edu:9000/d1"), []string{"example.org:9000", "example.com:9000", "example.edu:9000", "example.net:9000"}},
}
getPeersHelper := func(s3p s3Peers) []string {
r := []string{}
for _, p := range s3p {
r = append(r, p.addr)
}
return r
}
// execute tests
for i, testCase := range testCases {
globalMinioAddr = testCase.gMinioAddr
s3peers := makeS3Peers(testCase.eps)
referencePeers := getPeersHelper(s3peers)
if !reflect.DeepEqual(testCase.peers, referencePeers) {
t.Errorf("Test %d: Expected %v, got %v", i+1, testCase.peers, referencePeers)
}
}
}