minio/cmd/url-sort_test.go

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/*
* Minio Cloud Storage, (C) 2016 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 (
"net/url"
"reflect"
"sort"
"testing"
)
// TestSortByHostPath - tests if ordering of urls are based on
// host+path concatenated.
func TestSortByHostPath(t *testing.T) {
testCases := []struct {
given []string
expected []*url.URL
}{
{
given: []string{
"http://abcd.com/a/b/d",
"http://abcd.com/a/b/c",
"http://abcd.com/a/b/e",
},
expected: []*url.URL{
{
Scheme: httpScheme,
Host: "abcd.com:9000",
Path: "/a/b/c",
},
{
Scheme: httpScheme,
Host: "abcd.com:9000",
Path: "/a/b/d",
},
{
Scheme: httpScheme,
Host: "abcd.com:9000",
Path: "/a/b/e",
},
},
},
{
given: []string{
"http://defg.com/a/b/c",
"http://abcd.com/a/b/c",
"http://hijk.com/a/b/c",
},
expected: []*url.URL{
{
Scheme: httpScheme,
Host: "abcd.com:9000",
Path: "/a/b/c",
},
{
Scheme: httpScheme,
Host: "defg.com:9000",
Path: "/a/b/c",
},
{
Scheme: httpScheme,
Host: "hijk.com:9000",
Path: "/a/b/c",
},
},
},
}
saveGlobalPort := globalMinioPort
globalMinioPort = "9000"
for i, test := range testCases {
eps, err := parseStorageEndpoints(test.given)
if err != nil {
t.Fatalf("Test %d - Failed to parse storage endpoint %v", i+1, err)
}
sort.Sort(byHostPath(eps))
if !sort.IsSorted(byHostPath(eps)) {
t.Errorf("Test %d - Expected order %v but got %v", i+1, test.expected, eps)
}
if !reflect.DeepEqual(eps, test.expected) {
t.Errorf("Test %d - Expected order %v but got %v", i+1, test.expected, eps)
}
}
globalMinioPort = saveGlobalPort
}