You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
minio/cmd/host-to-ip_test.go

62 lines
1.6 KiB

/*
* 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 "testing"
// Tests sorted list generated from hosts to ip.
func TestHostToIP(t *testing.T) {
// Collection of test cases to validate last octet sorting.
testCases := []struct {
hosts []string
sortedHosts []string
}{
{
// List of ip addresses that need to be sorted.
[]string{
"129.95.30.40",
"5.24.69.2",
"19.20.203.5",
"1.2.3.4",
"127.0.0.1",
"19.20.21.22",
"5.220.100.50",
},
// Numerical sorting result based on the last octet.
[]string{
"5.220.100.50",
"129.95.30.40",
"19.20.21.22",
"19.20.203.5",
"1.2.3.4",
"5.24.69.2",
"127.0.0.1",
},
},
}
// Tests the correct sorting behavior of getIPsFromHosts.
for j, testCase := range testCases {
ips := getIPsFromHosts(testCase.hosts)
for i, ip := range ips {
if ip.String() != testCase.sortedHosts[i] {
t.Fatalf("Test %d expected to pass but failed. Wanted ip %s, but got %s", j+1, testCase.sortedHosts[i], ip.String())
}
}
}
}